x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) 2017/12/22 05:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r0 = epoll_create1(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000871000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c0b000-0x8)={0x0, 0x0}, &(0x7f0000705000)=0x8) epoll_pwait(r0, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000108000-0x11)='/dev/vga_arbiter\x00', 0x900, 0x0) read$eventfd(r2, &(0x7f000001a000)=0x0, 0x8) 2017/12/22 05:47:59 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x5, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x12, 0xa2d5) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x104}, 0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f66000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000edb000-0x4)={0x1}, 0x4) sendto$inet6(r1, &(0x7f000076f000-0x1)='\\', 0x1, 0x40, &(0x7f00009c1000)={0xa, 0x0, 0x100000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 05:47:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fcntl$getflags(r0, 0xd) 2017/12/22 05:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f87000-0x10)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000467000)=0x4b, 0x6) 2017/12/22 05:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000d04000)=""/0}) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000eb5000-0x8)={0x0, 0x0}) ftruncate(r0, 0x6) r1 = syz_open_dev$mice(&(0x7f000078e000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b9c000-0x4e)={0x0, 0x46, "f6691ec350a7d425df7ce646a31875979fd80e02058e1a65ba886f876fbd4893f6d37b19500f3ea28a06991a7ae1cd83fda4e24efcd46d85aba2b7cdcd4443ddc67bf1155514"}, &(0x7f0000be2000)=0x4e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c42000-0x14)={r2, 0xca, 0x5, 0x8, 0x8, 0xffffffffffffff80}, 0x14) r3 = memfd_create(&(0x7f0000677000)='md5sumwlan1eth1(\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000320000)={0x7, 0x54e, 0x40, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)='k') getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000089000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, @rand_addr=0x0}, &(0x7f000047c000)=0xc) 2017/12/22 05:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a1a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000d8e000-0x1)="cc39c2c335de0b", 0x7, 0x1, &(0x7f0000e7b000-0x8)={0x0, 0x989680}) sendmsg$key(r0, &(0x7f0000f54000-0x38)={0x0, 0x0, &(0x7f0000901000)={&(0x7f0000962000-0x98)={0x2, 0x40000a, 0x0, 0x0, 0x2, 0x0, 0x2000000000000000, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 05:47:59 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="320000001e0025ffff0700940d0914040201c2fe20000005000000000d000800040011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) prctl$intptr(0x21, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000030d000)=""/16) 2017/12/22 05:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000061e000)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000681000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000314000-0x1000)=""/4096, 0x1000) 2017/12/22 05:47:59 executing program 6: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r0) keyctl$invalidate(0x15, r0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)='[\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000fae000-0x12)='.request_key_auth\x00', 0x12, 0x3) keyctl$read(0xb, r1, &(0x7f0000001000)=""/0, 0x0) 2017/12/22 05:47:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/l2cap\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ea000)=@assoc_value={0x0, 0x8}, &(0x7f0000881000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b3d000+0x925)={0x9, 0x200, 0x101, 0x4, r3}, 0x10) r4 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00006d5000-0x4)=0x0) r6 = syz_open_dev$sg(&(0x7f0000bfb000+0x1c6)='/dev/sg#\x00', 0xf6, 0x402002) getpeername$netlink(r6, &(0x7f00008ff000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e42000-0x4)=0xc) tgkill(r4, r5, 0x36) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000aac000-0x1c)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00009d5000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) 2017/12/22 05:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b15000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000501000-0x4)=0x2) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) 2017/12/22 05:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9b000)='/dev/hwrng\x00', 0x1f5481, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x7ffff) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000055e000-0x29)=""/41, &(0x7f00005af000)=0x29) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001f3000)={0x0, 0x0}) r2 = socket(0xa, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/autofs\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000068f000)={0x7fff, 0xffffffffffffff00, 0x0, 0xf9e, 0xcac, 0x4, 0x8, 0x5, 0x0}, &(0x7f000033e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002c6000-0x14)={r3, 0x1, 0x1, 0x7, 0x9, 0x9}, &(0x7f00008d3000)=0x14) connect$inet(r2, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000cbb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160300000004000003441951", 0x1f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000298000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) openat(r1, &(0x7f0000b83000-0x8)='./file0\x00', 0x200400, 0x2) r2 = syz_open_procfs(0x0, &(0x7f000022f000-0xa)='net/igmp6\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000bd1000)=""/168) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004bc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/22 05:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getuid() bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) [ 63.930378] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 63.966348] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/22 05:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0xc0045405, &(0x7f00002e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:47:59 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000004000-0x8)={&(0x7f0000000000)=""/168, 0xa8}) 2017/12/22 05:47:59 executing program 7: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b2d000+0xf40)='./file0\x00', 0x10000, 0x1) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b2e000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000846000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x80a, 0xfffffffffffffffd) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000076c000-0x5c)={{0xa, 0x0, 0x200000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x7, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 64.009294] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 64.044845] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/22 05:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000613000)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mincore(&(0x7f00002e3000/0x4000)=nil, 0x4000, &(0x7f00002f5000-0x1000)=""/4096) 2017/12/22 05:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160300000004000003441951", 0x1f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000298000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) openat(r1, &(0x7f0000b83000-0x8)='./file0\x00', 0x200400, 0x2) r2 = syz_open_procfs(0x0, &(0x7f000022f000-0xa)='net/igmp6\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000bd1000)=""/168) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004bc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/22 05:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x2000008) 2017/12/22 05:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ee000-0x9)='/dev/rtc\x00', 0x64000, 0x0) select(0x40, &(0x7f0000a10000-0x40)={0x3fc, 0x0, 0x0, 0x6, 0x2, 0x7, 0x800, 0x8000}, &(0x7f00003f4000-0x40)={0x6, 0x8000, 0x8, 0xffffffffffffff09, 0x1, 0x47, 0x2, 0x3ff}, &(0x7f0000412000)={0x3, 0xe721, 0x7ff, 0x0, 0x216, 0x1, 0x7, 0x8}, &(0x7f0000ee1000)={0x0, 0x0}) getdents(r1, &(0x7f0000b33000-0xc4)=""/196, 0xc4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2017/12/22 05:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendto$inet6(r0, &(0x7f00001c0000)="", 0x0, 0xc881, &(0x7f0000488000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x6, 0xfffffffffffffbff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eb8000)={@common='ipddp0\x00', &(0x7f00005f7000)=@ethtool_link_settings={0x4c, 0xffffffffffffff00, 0x441, 0xd793, 0x0, 0x8, 0x1ff, 0x4, 0x1000, 0x0, [0x101, 0x9acb, 0x4, 0x1, 0x1355, 0xca4, 0xfffffffffffffffa, 0x4], [0x7, 0x2, 0x4, 0x5, 0x80, 0x81]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b37000-0x9)='/dev/rtc\x00', 0x300, 0x0) preadv(r1, &(0x7f00000be000-0x10)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) recvfrom$inet6(r0, &(0x7f0000e70000-0x37)=""/55, 0x37, 0x100, &(0x7f00005ba000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd4000-0x9)='/dev/ppp\x00', 0x40002, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000d90000-0x4)={0x2, 0x4, 0x72}) setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffd, &(0x7f0000dd1000+0xf2e)=0x4, 0x4) 2017/12/22 05:47:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) dup3(r1, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000b1f000)={0x1, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000d000)={0x0, 0x67, "52b0aa6a97361a41cf60d7584fed79d2221f512ac2aab79eb548d5a914670abd8b8cd51a00fbf69efce9d3a3adaa32159057a0e93b6ea1acc393ee45424ce4fbbb1cf292dd707f05032034563a4dba062c4ecae6a40584dc315c3a285aab5d2e72d929910c6248"}, &(0x7f0000814000)=0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)="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", 0x1000) 2017/12/22 05:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000000080006, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/enforce\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002be000)={0x0, 0x0}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00007b5000-0x1000)=""/4096) futimesat(r3, &(0x7f00009ca000)='./file0\x00', &(0x7f00000e6000)={{0x0, 0x0}, {r4, r5/1000+30000}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f00009be000)=[{{&(0x7f000044e000-0x14)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007eb000-0x80)=[], 0x0, &(0x7f0000836000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a85000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1ff, 0x8001, 0x4b00, 0x0}, &(0x7f00002a3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009b8000)={r7, 0x100000000}, 0x8) 2017/12/22 05:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000056d000)=""/0, &(0x7f000007c000)=0x0) 2017/12/22 05:47:59 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000)=@req3={0x53, 0x261, 0x9, 0x235, 0x3, 0x0, 0xd0}, 0x1c) msync(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x4) 2017/12/22 05:47:59 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000769000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xffffffffffffffc0) 2017/12/22 05:47:59 executing program 3: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000b2000-0x1)='@', 0x1) pipe(&(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f000009b000)='m', 0x1}], 0x1) read(r0, &(0x7f00000c6000-0x1)=""/2, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/22 05:47:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x181040, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000051a000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000901000)=[{&(0x7f0000b8d000-0x61)="290000001900ff0900000000000000020a1300001322ff06800800000d00090009000019000000001d", 0x29}], 0x1) r2 = memfd_create(&(0x7f000035d000)='*}vboxnet1\x00', 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00005ba000)={&(0x7f0000cbc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2017/12/22 05:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f000038c000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000020b000)={@common='lo\x00', @ifru_flags=0x100}) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) exit(0x8000000) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) execve(&(0x7f0000660000-0x8)='./file0\x00', &(0x7f000046e000)=[], &(0x7f00004de000)=[]) 2017/12/22 05:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ee9000-0xd)='/dev/usbmon#\x00', 0x6, 0x200f40) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000e6b000)=""/192) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000871000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000264000)=0x0) read$eventfd(r1, &(0x7f0000146000)=0x0, 0x8) syz_open_dev$sndseq(&(0x7f000053f000)='/dev/snd/seq\x00', 0x0, 0x81) 2017/12/22 05:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x6, 0x400000000000) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000ebc000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e02000)={0x2}, 0x1) [ 64.197611] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 64.206955] device syz2 entered promiscuous mode 2017/12/22 05:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000b2c000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00003a4000-0x8)={0x77359400, 0x0}, &(0x7f0000dd0000-0x8)={0x0}, 0x8) write$evdev(r1, &(0x7f00005ad000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) timer_create(0x7, &(0x7f000038a000)={0x0, 0x17, 0x0, @thr={&(0x7f0000865000-0x45)="dcfc5cfc74823ef2e4d43695b93a72ea91a4313e499c5a1b7fa27b5626e5c42f716e5d9418c9eef448608a38139ab82aea18f775f34e3b0f76f237d647866ddfbc6678ce3b", &(0x7f00003ac000)="79de34e460656424481acb7e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c4000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000284000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000245000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 05:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d1e000)='nodev{*}procem1trustedself&(trusted\x00', 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/policy\x00', 0x0, 0x0) write(r0, &(0x7f0000d86000)="232109a7", 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000211000-0x84)=""/132) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2017/12/22 05:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) dup2(r0, r0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e0000)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a55000-0xc)={0x0, 0x0}) 2017/12/22 05:47:59 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x7ff, 0x4000) setsockopt$inet6_buf(r2, 0x29, 0x6d, &(0x7f000000a000-0x4)="653b219f", 0x4) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/22 05:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup3(r0, r0, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2017/12/22 05:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f55000)='oom_scorezadj ') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000e33000-0x8)=0x4, 0xf) 2017/12/22 05:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f74000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004c1000)='oom_score\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006de000-0x1)={0x480000}, 0x1) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2017/12/22 05:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000ca8000)=0x0, 0x80800) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f000020a000)=0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f00008fe000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000535000-0x8)=[0xfffffffffffffff7, 0x0]) 2017/12/22 05:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df5000)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000809000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004a0000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000588000-0x4)=r3) r4 = gettid() mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x1, 0x1010, r0, 0x0) read(r0, &(0x7f0000385000)=""/48, 0x30) pipe(&(0x7f0000874000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e76000-0x14)={r1, 0x4, 0x3ff, 0xfffffffffffffffd, 0x9a88, 0x6}, &(0x7f0000d11000-0x4)=0x14) process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000720000-0x10)={r7, 0x9, 0x73d, 0xcf}, 0x10) setrlimit(0x0, &(0x7f0000e32000)={0x7ff, 0x8}) 2017/12/22 05:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000083d000)='/dev/binder#\x00', 0x2) ioctl$TIOCEXCL(r1, 0x540c) 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, 0x50, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000670000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000449000)={0x5, 0xfffffffffffffff7, 0x3f, 0x100000000}, 0x10) 2017/12/22 05:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000080a, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004a9000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000090b000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) sendto(r0, &(0x7f0000196000)="", 0x0, 0x0, &(0x7f0000c60000-0x80)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d69000-0x4)=0x200, 0x4) 2017/12/22 05:47:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000)=""/160, 0xa0, 0x40010002, 0x0, 0x0) 2017/12/22 05:47:59 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ed000-0x30)={0x0, 0x0, &(0x7f00000fd000)=[], 0x49, 0x0, &(0x7f0000151000-0x49)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac5265b25106fc55ed85da8cb6f343"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x2}}], 0xe3, 0x0, &(0x7f00001ee000-0xe3)="ecd5ff33449a6cebe884cc236485a4243be356340a256ba58d865984cb8225d3615bf19fb63c84fabc2592a244975de5954115fa9301e1a4a5a124217db824389c8e5a58df4f3c273b490f5838cfe2a91b9232d7f0c3019819584a3976ab1da48cd8d1c19f05f69d98eb78338999c07c9ef27580c311663548d0eafaa4dcd39072e65360c33631adbab0d4f03ecb772b2d6be5e03af418a766a387532a8183c9917304b0b006d389f088a0389b191484ca3764328758f4501da5bc7bc5ee87e9749c865ab55e2198b0189e5b50ab730008e3c2cf511d6f3a0217043808841b4e701eff"}) 2017/12/22 05:47:59 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006bf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003c4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8da, 0x0, 0x7, 0x10000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x7, 0x2, 0x401, 0x6}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffff801}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2c50, 0x4, 0x8000, 0xa08, 0x3800000000, 0x80000000, 0x7c1, 0x3, 0x0}, &(0x7f0000002000-0x4)=0x20) 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) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x12, "c6ed630da1269f16ea70373fb6e86cda836f"}, &(0x7f0000001000)=0x1a) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x49)="016937b8507bafb10be2f26f42a39d95c95860f7d61153e60985782ed3a9d21640b12e2061a9bc9f880e6c4f208a1226137f42decfb4ad8020d2fa9e2de919f64d2bd35f50af518283", 0x49}, {&(0x7f0000001000)="909e3854867fb9f6686861991b1cc091190a85b7941c92976ca86eedd4a24801ac97ed59771ef55a45e896257bba330c6aefd867b566b10b746877485930e9834a20a92bfa651b80da2e686231a0e9832461cfcdf4", 0x55}, {&(0x7f0000000000)="03352e88271b349670c6321b0feb5a5c022358ed36d695019e7ed18db1810df110d7b2305f5784c0a9f594d372f0df5dda9271f0c35b", 0x36}], 0x3, &(0x7f0000001000)=[@init={0x14, 0x84, 0x0, {0x7, 0x71, 0x0, 0x6}}, @init={0x14, 0x84, 0x0, {0x0, 0xa02, 0x6, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x820d, 0x9, 0xffffffff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5bb, 0xed6b, 0x0, 0xb97, 0x4e, 0x8, 0x9, 0x100000000, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0xffffffffffffff80, 0x4, 0x101, 0x8, 0x6, 0x80, 0x3, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0xfffffffffffffffc, 0x8, 0x7, 0x5, 0x5, 0xe650, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x6, 0xd, 0xfffffffffffffffa, 0x6, 0x7, 0xa0, 0x401, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8, 0x6, 0x2, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x0, 0x4, 0x2, 0x3, 0x4, 0xd2, 0x87, r8}}], 0x18c, 0xc0}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x47)="dd823c338218e31ba70e70db06f1ea022d2180fa6261f742834c5793590a950cf80396c9ebe088dcecb86dce8a6612586db36cff56eff5c88e9401351e3c770ea00827ab3565d0", 0x47}, {&(0x7f0000000000)="4b20700e60a96f87e7ac964cfc357c0cd8273a7df773c534b299bf0deefe22aa0f2797716d6bb0d2ad9ae6bf92ded3b29ae3f2ef64792d331ea0e56219310ca0b1f46ab9f86538c4e1812d9abd742f29f176990df5bfc8dd60a0058874f278082c6b093b8797bdbba1d49aa4036a9a1e621eb35058766efa5608249e903e126b9c09556b9f82a03f62f3ed44af6ab776f1fa3ffa9f16ef20e3eca8d2", 0x9c}, {&(0x7f0000001000)="32f083b19a465d906e64afbcf2cdf0da9a99b46836a85f85014fa91eb6ff8ac86d5228af73f2844427eb2401abd2101cb86b527c66adaa34d51d06d760ab46b5f99f01b12c64c7eda6fde7c8d7e9f2f75012e344e94b1e36625b3b6dcbb2f2787084", 0x62}, {&(0x7f0000001000-0x1000)="e2b4be9bef583b2025288fa5a09bbbe590ecfcaf9b87d134dcd783f2d15d2d52edd4cb4515120cb3ed182a2e5df746acc1cd0e4867c170ed3bc7df82a0975c20631b9e04cac23e42658ca596a4af920325c55d27f84aea2c10aa2dc8592a13f66021e8249be77c399b95b5229c54501dc08f9c623f8febc1499b61db02f955208decc73fe9f0d9c4bcfc573e2e0a4af2001a7b5752656d608d80013270e7d97719fc5c7adf3b4a12fc8363bfb4ec1b625f4be8b762b455a35a28e2461556f3a0fe9575d544668a370c5c1de21e5d7c25e3a78435209588971ad5bd3ab2af2c797b0a727d089e94593ecc47606789654b1f5413837233ea98b078bf939041e1e6efc17d457ab2726054a365b762a713172efa98d943fec91727161392d2c21cb647f1e43e32e8df648de76c90ead4f4f73dce5da832cd7fda3e542a839b11634602b0c3d7d7fcc2a50b783eed23a8bf0756c8ec49bea9a0da8d85fdb3f64d1e19ebd25caa242dc6f60538e5abbfccef48a9fae1f5139a092649c22c268f080422cb5b755bf41e629e5b2d8e50407c26893e2dd129591bfd7975b067103794420fd482471615c6949751041a0e2830b0b7d8b902e4efd2b4523e678d9e464baad70433e58dbacc4e740579dc339e8bc5edf707b913658278f6d415b18982a1fdbc87d794c9e48a4cff891414b7dac89f4c5d68b3442562675ebb70bccb1202cfc2dc8eb9c2406500da734a1273fbc6ea406bf110276431b2fc29c1f58d67d59a985c56e5bcdaeed1da33e082660e396fc6eb1d0eeb169393261987866e421738bbe4e3cb447009b771d28e670dc7845c827c650cff45a2aeb41d7bfc63c50755a1bb1463dca2f9cac5031c2a9e4fb233ae06e881f831f662a3ce892ab609ed1fdd1d753ff6071f4ef73f74f08a1dd5b4c6f0daa4dd1d650b9e653baf2ee89c9c8aa5dd329cec975d62061a470bc0c99868d431aa3f60fff3a4417fcd73393c2710d8c0de9dcb6b0c4fe8f3892af396696b66a095251da58e98106654df2cf4ac52dabe46a3033f4635f22b54e093cc93fed6032ee62e52eada7f8b47859fb43fb949b9e2937f707463e21e2f71b82d652f0ec4451b7795085b03559027c9ee67e8d5e1c7558dee68be5846a414ebe4fb7d3fe18c05516385ebb0f11a34153bb2ebd15d9a1789abecd1f261e8eef7a7635810f7673e785ba267e99222f74fa86a4c43faab87b1b703025882335e0bd91f839b53eea6da6b11f1dc16affd606c697aa0ea27b3e0115bf08a3a19158bfee55dac7a1d72c487fa8c4b6af78b9c811bb777b3b17bd9df0a1716a329d3d7a8a3f2529226f0468d72eae803ce3e58dfe3843a31dbce6d26f6f8dc272a8c402985d00bbab6f238d4925511151a1832f7b934c6dcfc8a448043eac59eb7955b537deb80ace89fbf00b8bce65a3c8b74d5db68801d1943adc2e93cdf999a70b54f6b18724b9dd16633c3b3ca70bd75bd62046963f452ffe8c50a0ed4df892eb38edc5eef8ff42cd806e43dd30acf26b5e9a08354d3aa71909e620f00c4a8f5fcb5880f5384a2c079f009a841af2dfaf0c76a3fe6c9baa8a4783515b1fb051dbe39e9d63d53220fb864b42cc34d109b34a5717bda810fc995ac4544d15e7cbd36d0325498afd63d467437757710a85c2cc3bac94177be8e7c7bf8cd1bb377be0ff803981d83b2f61e879428931307efdb2c495f07b66ec8ea1053750713a11ef18c8ee96cbb290dc5cfcac48107dd347a5f06a2454bb1bd1286cbd1c902a037eee7bea90f6ab919ef501ea92675cda031f8dd23c8b249d4371d63bfd62d65fc550c3daf992a5c7943a0672bbbac0cd3acdc6044d851e8693d7283aba7549bb10c27cd6a0af91a70a5765e1a7429beb5225fe1b71d3632f86c1f3bd76828eb63f249e7768683bad8c37a79e19a484a48a93c6ed1c936172230ee54ecc77120e52755f778042be4313dadd4386b4223cf0c2522bfb704a9affe21230d736861fb7f3022b05c6786612c1a98f635ec9392f9e9bb03b232c65fe833452ad65fffa0038f1ccac1a8b636e91ee3e25f3daac7677a444693c80a64ae2189ecabc67212c8fab0e5b2f55c4934fb022f8cb610028a5a072ed4936f0a1e20bf54ff9b1c69325fbcb21d63bd75450c13173bc18d3cb80a9f355dc0e692f9fa67354c4f48a448d5eb30b5efa38f62a9084bc2a56bbedc389078e175f9caa03a984452e5384cfc32ad6bff8f43203dcfc895c0c16dcda9c65c944707845ef0e96023b82cbe1a09a04b626305d5f1f825db2131a4b36038cdb168939fc7679badb6587a34b900971554e11c66087d56f4a11f5d84e7dd482bbf5b6d562bccf748bba818f470d65ee983124eac3182b6e35ef618438e17e41fb3778407d816008e2a98bbdee18f4781f90f8854f34050f2db87d9045aef686ece02937b505baf1e3494dd655b69005051829ab5d8c3c9624d4d3abb61a6b739768b66c2bef2f57a40d38e087447d2bdaf9fdeaad1b67e56953765a8f7482dec29fd2adbf139f13dda2ecab37f9d34bba2bcb910b7041a8e22fb49543e23d19135f3e624b88d9fb51e0f5e64c45d4a6a21fd330a83be996aff1a4b301ab3ac03d4f3b6b04d55a709a0929760f85bb567706bff002173ae0f92869985ccf013e6c41314acda0c0e5ce4b24f97a1086d767d4b92f0190b0703d97104870866ddf85a2d3205cf45f0d99f4873f836f4041596ca5487c6d143556230d1d6aa933640a0a04881a49da1f2bac71f03a68160cc9539fb3fe09c91796fc4e105278accb653c246a077242ea5dfa2f9f9e981455fe7d22e78ac8e0883579fd60035688e221009874365d6e5ec70c1b59bb6e0d7daead3f2ec23eb0d8d7076c0219b6e308ec161d2a409baeac4806c976449fbd849b6eaa6e112da58d41f3a6c757ae61879023685c3756526a37bcdc1bb66061e8177e7e9436dec88a2e5aac66f664eb75199f690a315a2de59bffeb667994c1269b6f15674259262ba21dc53259cb165559dcd2be5931a6d1644dfd6e12a15c6fe177902b73c3cb616a7a758bb557e41fdee5ec08cbaba45a0472b573dd404988a6359bc76260d15b86e600ae0c6dfba61aaddd1d8e6b7baa4791b5c90f1b33481a204a61e729dc27d14ec6cd263df4e123429d9c3a67b4947d1eaf99a05be9f209770284e1dcd18cfc43c27e0d731ad05ba54295944a3d7c32c709447d7945212345eb5b8c61bb943e3880444b29b008a526edaca03237937262b55a1b1e3ef299e49b6c5e45aacc54c5a71f154b16aa74b4a65f73cc2f98c69fd9fc7de7a3769fb9ceb5d873ec873f1b58823621d40940ddda9a7356367c97573b33bb6390c66f077a0625993f8749124a6adb0c6383b66e1cd48ae17cf3de9ec8fd2c2d16c081256dee3eaada990118d331505fba7fbf2fd9dbb44dbf2d426060b1c189fe963fb2269434a542544bb925b71f080086c7e1a090acccd17b54a06c0023c7b462acca9def24c95c64d2b12a12981049af895b6b1812b81f9a73063840ddbd156cc5dc719f3ceae7e22b9d5720101e3b6fa4eca75f8940ea6b81838345dd4dc4744d00fdcf02a88f939f3fe463edb0dd4f2b37cdf5a56670e740a028baac5136795c44dadba66949de9fb08317c2c7d9943ece4ea2dea13008c6845545a739911517979c212864445512c40fed4306d9d477382e051336c2b3834a7503f0439f82a67ffcacd9342f0d83f36954ea9e7c8cdc8c21caa1c435879e12988efa98910ef260dc3df2206ecef77566109b9db4b6e3e971a54491051245dd349991c247d1ee3db400ba7cd7dd77fed75726bd0f182598cc57ee528aee44371faf5be03e9be5ed58e2f9c2e8838929d2b5db4a1d1e3f8f78f710db9ab0b2d01f4cb3e4703b172986eedbde198a14e881fd98c1dcf442a1d53d4ad144fc64e11134606996d1a530b409b06a9c615182319fa3d8e3df122a1e8c2a7e52c72544f8e38f2108f76f7599b52f819e5226176d5ef8a14259bbe9e105436b0dc6ed4f5a2373acc9e30b3153308fa03e3c4c890252b8c219fcca6a3d307b65d0872c1c088d568827fd2a6293ba66decb00ec039ec03da04c44a9842c9cdf10c79170394d84731991166177e880105c909a4d4521bdca113305b398b04ffa21c9355ec161e4084f144460b2af4a192118443d9e6f7abb75cb88afc8c83756e0f97f34a32282bab7737e1faf9ee1f12de9d3f08e91fabbcf63f50a02c1d3c466c6c72242170ee2f20aae339d6db7a1fb649bd996116f9c7e543f5af1053b3c9afb6bfa759a437797580ca6794619d29d3580a58aa8303c70e06ec355c150c691d5e101cd926567683b90a9b009434576e335784f579103c8c08242da8dac6d4f2c01586e584b0c0e0e08262d891df03b4d3954446f6a41af1c6ecfa280dc716a1bbfcfdfcedfa08d4656fdb8293fe8faf96fb7008fe63e33d75324e8583910e7b61bb104ce3b116419a889746fc30628ef6751f351004c4cadcfd4b01ab7214055572e928ac8e76b264aad5fb9e8b44e76ebf96eaeb4eae2138b7c9eb7b280dbe4ab9ea2a25fbe4af862089c65a16b85fe7d62ae081d1127445ffa416a30a636a587e6991d9c834cce5655e630b4043335be3c8862b29c97a8fe97b542a248a70dba791e2fb321d440426d0ef1bfb81478635ac1dcb0f076bf7d9562d1247c6d7b79b7c539f4107b1cd65c1c38cb13bf155f0ae4737daf74767b1022b72a1ed037a605979c1b757403e7bbd9c9598a76d930e9da5be10cd8f250ba0b6ad3ff3527b21a7578dfc3d880c19f73bc41370dcb7d41f17f72a8946c68811c3443be4bc22eb4bff40f17373b46c8cead87cabf39dc232e63c6dc53cdd5926a89a32e03efdca6ac26c4bd063fb90127f09a676f7c91e020f5439b0167e0a4da90254e84c592f801ec054d02ef3dee00592e815bdcc0bf2d62eff00a8f91f6253944b233176eb6b0227b36a23da5c7d2d18a8d46d0e2cd0846e7adb64281ff16262ad5dd68847fae6c6af1a0ec09b1470f5bd360fb3b58d888db28fd6ce00b35365890a183ad168d44977873f4df2d3444c24266317c0859bfe5c3746026d91de00d31da86379121e3666fba22ba187dda5915837c013c17072889d9b35ed8b104f5e485e2c3b6842dd38864e5a8c9f0153d6124c5dd3cb2a5b550b437441760c482d30cfedd3ae456d6dae42506288a5f79baa1713a7e1c40f7d7d7c98e11467b0ad6e6b0924a7b696fd4ea6be4031b8879ee7b3d442116066873d974ff6b82046204831f3c71bf00a5c0e1685598de1a892047f47ca387f82a491456142646497a1647678dd58d68845419a3191655f84f6da19a795207b06ec7e4721265e29a02cad2adff8547d13e42d400efe1a8feea795cb961f32e63475d153c68a878f98037b80c99edfb384726215f758c60d691de8f1ef64b2e9a65bebcc3ef109774fb08f7ee280515f6332291dab60d09d1f4406788b2cff3d48ffe08a8ba6f5b201300233de52f6bca390cca1c205dca60bd0a5ce93d8583351e5a37d27b0b9b2481aaecae7d9276b6b6206d8a8350502be841f86c09b1be52065b516f4528dfb47e59e24786d20a27b66bdbcf8557daaff581a027aa6c966c7648d73b15ef6dff77af062d57b9a9e5da40f49b147327d33b7fcff0612de121b93a3d59e971dd11c8c4e266b92c97870f51745b2ed2d3de042940138abc394444e811ef3583a00926434d8e311588dc7d74f79d733a568d016237748e107a9b7c3fbab4b5ba81d", 0x1000}, {&(0x7f0000001000-0x16)="3df33a05a3c532a78f1978aec0488bbb750db3841b5b", 0x16}], 0x5, &(0x7f0000001000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x2, 0x8, 0x6, r9}}, @init={0x14, 0x84, 0x0, {0xffff, 0x20, 0x9, 0x3}}], 0x58, 0x20004000}], 0x2, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x7) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000eef000+0x539)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0x24) accept4$inet(r10, &(0x7f0000edf000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x10, 0x800) 2017/12/22 05:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073f000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000dc1000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005fe000)=0x0) tkill(r2, 0xe) [ 64.567557] binder: 10089:10101 got new transaction with bad transaction stack, transaction 103 has target 10089:0 [ 64.583816] binder: 10093:10112 got reply transaction with bad transaction stack, transaction 105 has target 10093:0 [ 64.603973] binder: 10089:10101 transaction failed 29201/-71, size 0-0 line 3032 [ 64.612281] binder: 10093:10112 transaction failed 29201/-71, size 0-0 line 2936 [ 64.627044] binder: release 10093:10112 transaction 105 out, still active [ 64.634853] binder: send failed reply for transaction 105, target dead [ 64.642460] binder: 10093:10112 transaction failed 29189/-22, size 0-0 line 3005 [ 64.650790] binder: BINDER_SET_CONTEXT_MGR already set [ 64.655677] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.662683] binder_alloc: 10089: binder_alloc_buf, no vma [ 64.668321] binder: 10089:10116 transaction failed 29189/-3, size 80-0 line 3128 [ 64.676225] binder: 10089:10101 ioctl 40046207 0 returned -16 [ 64.677494] binder_alloc: 10089: binder_alloc_buf, no vma [ 64.677537] binder: 10089:10124 transaction failed 29189/-3, size 0-0 line 3128 [ 64.700468] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.705971] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.712550] binder: release 10089:10101 transaction 103 out, still active [ 64.719538] binder: undelivered TRANSACTION_COMPLETE [ 64.724617] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.730517] binder: send failed reply for transaction 103, target dead 2017/12/22 05:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000d5e000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 05:48:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000001000-0x10)="020baf010200000000647bbc8e1d4b48", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000002000-0x4)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x4)=0xc) read(r0, &(0x7f00001c6000)=""/1, 0x1) 2017/12/22 05:48:00 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000260000)="9f4db3e7ff51604ab60ac64e36a0a5f6f368e7838a27547aab4c87c9273c146cc7a362ce4c57d8f6ed72af27c754ddea4ead9e27e0615a9292f4405f2510c19e7a18081af472be14046e9f709053ec881847173f63d11105c5d98105d83d50b0e8573bba3395bf97cc4a0408960b27bbdc243926e392fd52f41f64ed", 0x7c) 2017/12/22 05:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2017/12/22 05:48:00 executing program 2: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) readv(r1, &(0x7f0000764000-0x50)=[{&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x1) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000e6a000)={0x81}, 0x4) signalfd(r0, &(0x7f0000e6a000-0x8)={0x1}, 0x8) 2017/12/22 05:48:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x7d, "bd671efdc4b7d8ea1d09ea81495a045c8de8dc07f29e7951e260d432f726d7b91835a07e468f70fc309844575cb057d51f2278783dd9acb02f249b11f9a2570f66c365bf60a49dae64ef06f1d6be0dee793a688981b093e1afebf896fa59c6e19f92f4a9ab5da6a181373c3f1fdcfe0b55de44b04f77ebfb78928cacbd"}, &(0x7f0000001000)=0x85) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x3b)={r2, 0x10000, 0x33, "edbf2cc79c902a57b487a4bd6e8129063342542dc0b9ad75b06f2c6b32556a4d98d2f6d4f84200179e3b75914a30863896add8"}, 0x3b) fcntl$getown(r1, 0x9) ioprio_get$pid(0x0, 0x0) 2017/12/22 05:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000073f000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000dc1000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005fe000)=0x0) tkill(r2, 0xe) 2017/12/22 05:48:00 executing program 3: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45209349041eca724fdec73fab9b04e4a4a5af1d66000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d00990000000557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005b1000-0x8)='./file0\x00', 0x400000, 0x8) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005b1000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x40, 0x6, &(0x7f00005b1000)=""/182, &(0x7f00005b1000)=0xb6) [ 65.102322] binder: 10127:10136 ERROR: BC_REGISTER_LOOPER called without request [ 65.131052] binder: 10127:10136 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 65.138126] binder: 10127:10148 ERROR: BC_REGISTER_LOOPER called without request [ 65.146800] binder: 10127:10148 IncRefs 0 refcount change on invalid ref 0 ret -22 2017/12/22 05:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000656000-0x58)={0x6, 0x100000000, 0x4, 0x2, 0x1, [{0x8, 0x5b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/22 05:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e44000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() syz_open_pts(r0, 0x40000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004b4000-0x8)={0x8000, 0x100, 0x10001, 0x0}) 2017/12/22 05:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000077f000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000b35000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x40, 0x7ff, {0x0, r3}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00003d2000)={0x5, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000ce6000)={0x7, r4}) 2017/12/22 05:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b8000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f3}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}], 0x38) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/member\x00', 0x2, 0x0) 2017/12/22 05:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000422000)={0x0, 0x0, 0x0}, &(0x7f00004c2000)=0xc) r5 = getegid() sendmsg$netlink(r0, &(0x7f0000b52000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000343000)=[], 0x0}], 0x1, &(0x7f0000ffb000)=[@cred={0x18, 0x1, 0x2, r1, r3, r5}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xfc, 0xfffffffffffffffd}, 0x0) 2017/12/22 05:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000785000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00006fd000)={{0x5, 0x101}, 'port1\x00', 0x2, 0x80010, 0x1, 0x3c, 0x7d, 0x1, 0x7, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000952000-0x4)=0x0, 0x0) listxattr(&(0x7f0000c7e000)='./file0\x00', &(0x7f0000c01000)=""/219, 0xdb) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/policy\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000a57000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00006d3000-0x50)={{0x1, 0x7}, {0xfff, 0x2}, 0x1, 0x5, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x69, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2017/12/22 05:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000c7b000)='ns/uts\x00') setns(r0, 0x0) 2017/12/22 05:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dfa000-0x24)={@common='ifb0\x00', &(0x7f00000cc000-0x88)=@ethtool_flash={0x33, 0xfff, "fe7034fc63e40a9a59844559ca68ef6917b66dafb26fe36382ec5d985d9ec42600fbe75b4d553e31cc9e4199905a73d9aa47f28cb32662d3998c8c5ed69d76d869e2bed00b404e6b06054893fa292608f662b144fb4b67f1ea2da699576b787c4041cb922263fcb237bce2f7294c5871dd3ce7f223c243ad9c146f2c18148d15"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f000025f000)='user\x00', 0x3) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000011e000)=""/217) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000e3000)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b4e000)="79a6c23fc746b04045281de33cd2e0d2a0e85c2f8b4bf3505d338419843b89c4c87ffa6b5074a729e15319f70509fc333eae9f34ebd21316c1db3ce258bd60bde3586398c6313ab01849509143f34cf680a1e02718dc939eb1883a636c4967ae5ff81199bd026d7f565176b421ba5583abac411f9b2a557d4ddcea5df6075e39a176ebe823ba005f189cc8b9bea45a0185dd2840a3d5f84632e35ece49df8bb4e0e6e52a2d28583eb5e2a2223fdadfdf0ab711c6c64a6c17f1466176d1c0b63188af03f3484708b2638d0516e761", 0xce, 0x11, &(0x7f0000034000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000721000)="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", 0x8fa, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000d6a000-0x1)=0x0) 2017/12/22 05:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000f, 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001ff000-0x10)={r1, 0x1, 0x6, @random="209017cfc2e8", [0x0, 0x0]}, 0x10) 2017/12/22 05:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000b54000-0xa8)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrandom(&(0x7f00003d3000)=""/124, 0x7c, 0xe600be6019d22e80) 2017/12/22 05:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d59000)={0x7ff, 0x5, 0x2}) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r1 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) ioctl$KDMKTONE(r1, 0x4b3b, 0xe2b) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f00009ae000-0xa0)=[], 0x0) fcntl$lock(r1, 0x7, &(0x7f0000b95000)={0x2, 0x0, 0x5, 0x5, 0x0}) creat(&(0x7f0000c00000)='./file0/file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/rtc\x00', 0x40100, 0x0) 2017/12/22 05:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b8000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f3}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}], 0x38) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/member\x00', 0x2, 0x0) 2017/12/22 05:48:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x68002, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c5d000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000941000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000078d000)={0x0, 0x0, 0x0}, &(0x7f0000625000)=0xc) fchown(r1, r2, r3) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000095000-0xfe)=""/254, &(0x7f0000a83000+0xdc3)=0xfe) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000213000)=0x0, &(0x7f0000498000-0x4)=0x4) write(r1, &(0x7f0000441000)="220000001c000700f8efff07090007000a05ef64000000000000000306000100a445", 0x22) 2017/12/22 05:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000cbb000-0x8)='./file0\x00', &(0x7f00007da000-0x6a)=""/106, 0x6a) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f0000c85000)=""}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@nfc={0x27, 0x6, 0x6, 0x7}, 0x10, &(0x7f0000cfb000-0x60)=[{&(0x7f0000b38000)="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", 0x373}], 0x1, &(0x7f0000530000)=[], 0x0, 0x20004010}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000261000-0x4)=0x3f, 0x4) socket$inet(0x2, 0x1, 0xfffffffffffffffa) 2017/12/22 05:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c45000)=0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad5000-0x5)='veno\x00', 0x5) 2017/12/22 05:48:00 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000046e000)={0x10001}, 0x4) r1 = socket(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000797000-0x94)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0xa000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 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) write(r0, &(0x7f0000000000)="020baf7c0240000000647bbcce1d08d383388245853f1667d1123bbb088707d3688c1a96748ec2c9ca35b4a069", 0x2d) 2017/12/22 05:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2000000000002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000807000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000059000-0x1d)=""/29) ioctl$KDSKBLED(r1, 0x4b65, 0xfff) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000987000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6e) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000239000)={0x5, 0x9, 0x81, 0x8, 0xffff}) 2017/12/22 05:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000cb000-0x4)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x8001) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000c87000-0x8)={0x5, 0x1, 0x5, 0x9, 0x5}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:00 executing program 3: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x1) r1 = userfaultfd(0x1000000000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000043d000-0x107)={0x0, 0xff, "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"}, &(0x7f0000649000)=0x107) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004ab000-0x4)=@assoc_id=r3, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e21000)={0x4, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00002b2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dcd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087d000+0xa8f)=0xe8) recvfrom$packet(r0, &(0x7f00003ff000-0x1a)=""/26, 0x1a, 0x22, &(0x7f00002f5000)={0x11, 0x0, r4, 0x1, 0x8c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = add_key$keyring(&(0x7f00000e3000)='keyring\x00', &(0x7f0000e69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000581000)={@common='gretap0\x00', @ifru_flags=0x100}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b8c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000)=0xe8) open(&(0x7f0000f8b000)='./control\x00', 0x100, 0x100) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088f000)='/selinux/enforce\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000106000-0x8)={0x0, 0x0}) r7 = getgid() keyctl$chown(0x4, r5, r6, r7) 2017/12/22 05:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000393000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000607000-0x10)={{0x0, 0x7530}, {0x0, r1/1000+10000}}, &(0x7f000070f000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f000012d000-0x10)={{r2, 0x0}, {r0, 0x7530}}, &(0x7f0000f49000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 05:48:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000580000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x2, 0x400}, {0x2fdf646b, 0x1}, 0x4, 0x3, 0x8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") ioctl$TCSBRKP(r0, 0x5425, 0xf3) ioctl$int_out(r0, 0x2, &(0x7f00006ae000)=0x0) sendmmsg(r0, &(0x7f0000f21000-0x100)=[{{&(0x7f0000772000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f3000-0x8)=[{&(0x7f0000f48000-0xab)="80d4974e4ff61bf98d075dcfb6347639fa79743aefae3837498efef6a7a94ddf39ed7f123fd220e964deda6362fe1bd67662237a8124980acde42c6ab5324efd2ba035d336c2399b9af2178ff4244d96b2954ee78480f4f8c6bd408dd40a7bc86ed947e049d99a3827af93948100847691a26f6da3af730d67fddb84796c25fd6163f1a0f579ea8f097005bebbdedf56c8cd97e230c353b582f6e87e5f4481280f2d8257eaf6b9e49d7b0c", 0xab}], 0x1, 0x0, 0x0, 0x4080}, 0x1}, {{0x0, 0x0, &(0x7f0000890000-0x30)=[{&(0x7f000089a000)="8293396a8760c3dc5989b881ab4d1fdd6698460237d19c4d97d50f06022bb607157ce23e145b8fdd08283226e76ee873ed8b3a13cdf7e64f1f1de9699dcbfda638d7443bf1aeaefe3c870d04733c9b7ba007d52b991fff51019173fd58245f5bff53415ec3f09f2c0a66c22e7530d5e6390a", 0x72}, {&(0x7f0000118000-0x71)="4c9d5ffb76042db6d54f2179e3fa916af624004099bac5b89c7fcc46f0044987309e30df9739426f31c7f7f6a05c1eeca5bf6e61fe47db9d122e3193465e29143f7d204a11d0447c4eeb17c0fc8ce5f0b61c889d495e8a214227a80c8ad66c307a73e2afb6443a9230d7b466431dae2676", 0x71}, {&(0x7f0000061000-0x4)="11da7b05", 0x4}, {&(0x7f0000d20000-0xa)="f5cc9124c97f2b1e96ce", 0xa}, {&(0x7f0000f5e000-0x49)="1ce6da8bd7dacde54cd4c326009ef23dc48320bf53662000f4eb824a9674b51491549f5834872845d500888aa307fd03d77777d26d9359575de95b8b420c8efe1e9a31de33cb0fa06d", 0x49}, {&(0x7f0000285000-0x3)="053991", 0x3}], 0x6, &(0x7f0000467000)=[{0xa0, 0x0, 0xf3, "40ea311fc61d88d6fe73090ee1243d47678788240f75793009dffb7c38d27c4f8e910e1f8163ece8c21daf0cdc0765458c34ce1c3d0cfdd78f8e6de6130d733de8a501e7a4d993677aa4b6160b4b27158a9240716566478df319e182492da7bade726698e59596b3d4e3873ecf985bb6c177fbdfcec37107239102d7d403daed287fbe38e7371675e3b64fe8c3800273ea22"}, {0xb8, 0x112, 0xbf6, "4011ce8d037102e30e81c424a06046b1d53c30d7edc93d118fa76242823eff9fa92eee97d71c459e4bf6acfd0fb3e3da5d9756c72dea7e4488a479101e08e358721498d3ede58d2cae793ee746b613f9b33e9134a749885a98115d8ef212030aa0717ed38336628ce1b91e1884d64a52051ca7bdcc6f3321ad66df27a530f54f0cb134f3c19cf2075cc95026c8641904d0238766d649113012ea25492bb48019a2e1e59409f9b55c0b"}, {0xc, 0x118, 0x0, ""}, {0x100, 0x13f, 0xcf4, "d365d7932a5215578776e47c0affec4a9376008dd7d52321f89450f7368ebeece3184ba2a553709a1116730cb41f755f940523bb3552184d2f9e1d14a11cb5a2ade5abd21c41e89b1ed6258efde64e00fee8d4c59e4cc2eabed1d21764d9e3779fa941091a45f139833931da05a2fe1b39f3c4c2b8bfb514ede8eb38135baa2944f6b6929a45a242d2638490aa66265ce6a7f3f79524c1d28dedc6998a65f7cd49264dd5d6e0afb1656a2aa0666955cdccd741f54a73b7dd0bd27b4bf2a84557133b1fb13e579e789d89a8630e1e4e4cdffe955ae7ea58a698e51370906668d11e46331724b6a1e7341430dd1d19bfc43d"}, {0x88, 0x11f, 0xe800000000000000, "ef4809c9838995d7ba80674d96e17226ce4d2a03c5730e181f6ead7f5fc2aa87e200285dd9dd2c04aafbf8e1f0da31133a83a785535bb2b6061938286d9e60eb68239957b3a8a6e28d1a08f4739eebfec432c9c5910401637f3396949ba8a8258a91831987948e5fb8b23b11b1649a1d1cc53d5e275959c4dae653"}, {0x100c, 0x111, 0x40, 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{&(0x7f0000356000)="cf9b010fb0d4316057045f28143e32ea2b583f552abbaaa71ac8c680e7f924c58a8fb7c229d6519e66b14cde1264efb727b44915fac90480955926c1896de1d87cd3d516db1f92d6af1824002b7600aa1506a84f7d", 0x55}], 0x9, 0x0, 0x0, 0x50}, 0x2}, {{0x0, 0x0, &(0x7f000050d000)=[{&(0x7f0000022000)="e759589a88309b5eabeac03fadcc5d365958d39c60cb4268c811d3ed4a8aff9b88b78ae6a17495a120aff487b7f2ba563f9a76e283bb337cba9f706b37396fdf5e6248fdda471e6f45a932ecdf5ec6fc8c50bac3699d4f70ba3ad3b93440bf62aef79bc9a25056c45a8f35a060f3fcd5bb12b975fad95afcf2f3e4e589e6097b6cccd82b6f1085679b87ac8872997e45c83cf7ecea788449cd377a7ce6fd393e73d67954a00ac92cfdd3f4b96bbf12cc28ffc3cb0aed73500af7fa8c800c72d05476895c7b9be8fa06cb9a664c24a3ec594e72e0c3d4a1b311e4750e9daee23a9a96841454579c8d03ebe61f12e9ec08d5bc", 0xf2}, {&(0x7f0000ede000-0x95)="1441e3e92eccd02c120e053678c9b56f08b7490c4474c1e7fe1003514cc161f189d26bab28af73c4e406fbe9e594c92a3d7e0be48aa68a1183994f6ad9ad047cd480e79f2629aaa37c0c6bbeec231b8fb32fe9fd81e9644a8258678812dda44d184a40d7543a5ca9a80f9829a88b47e29a8230c14ac27d3ab070d180a2a7ff595a50eae386b027f213b2e0217cb68826c969d8fae7", 0x95}, {&(0x7f00006c3000-0x52)="0743dcd03d7626fa4a122a4c7a11bc1e64760a1fd1a033b98f27b9d29770e138b456badc40b69923a5241a5d62a63a8cb7e891e2295ce23be68edda1fe0e6d2d22e13e145b7e791c44be19d16394d980a58b", 0x52}, {&(0x7f0000392000)="a567ad88a254fcd7c74081aa27388f129bba517341f068fdd1e60af6bfed54970da5d973ebf4d98fec309c8e3fffc07973e3961327984aee16b53b7889a6d2e866752d2f081d0bc78456c66c45fe1295e6041c7d3929a7997be1da5819827ccf659d1a8b818c4c342d8473fb3d377e185d1005b95632dcb00211437903f8030a80852198930200e3358974cdb0abac551e0cd5c118c368fbb721173da0790944719a786b7d31ae29c2a438e905e069d9433220f77152052f50e18afa3f831f58e72a71f149066177e1cd14598f8cda0773c368783545677c0257a611a09a45cec3061817331eb9f3", 0xe8}, {&(0x7f0000fa0000-0xde)="1b4fc7206f75e71c6bda455992f2c37cf60626a5b75797162cd1d16d8f040bc1978ddd648b64e7c7162b762b674b4ad7240b83cc0679633f6aef2cc9dbd37d47c9e44e238eb14b44406a63eb67cb858845ca5adfc0073a0081e6bdcfd989dd2b9a8b48f603230f6aa2b48fdcd9ae63fa49e9f9b5f8ed08850ee64f7087746f6c5b6666fd316e479d8f9283acf639e304f4808b5dd2d1edb767352dfdc3733502d564af3330f8e67d99fee9c9c9529f0a2eb690dfc496e645b112d2d4652693122061a86b9b451ce7899d6c15e5bfc89d34ca665b2d976b7ac9ba8e422d86", 0xde}, {&(0x7f0000cde000-0xac)="21861a99599f8a1f6c15f6f411bc9b513540a229a617e81faa56ff6bf1842954742d0b2ae5feda70b93ae8b548f34aaea801698904bde28935633039a2f15038cf04d1a9d34a354777afd5abf5501c051e5dfb57a84ee0cce6448b017047b1a8e664dc097af6a7145bbdfcd92905cadd0130b059b26e8d44297c260302620f18f9916bceda028c49565053338f8330b0a38cc564677a7cd05d84d59b8a5b85b3066c2ff9ed0cb7357b7d335c", 0xac}, {&(0x7f00000c0000)="5a3c771e7eb4498578e2c46ef46ff3e5f98502554be3393bfcdbd5bdca2460600004886182409036989d1dc39c94fc41d00fec4b8eb3aebe40168ff0c6468626c6a934becaf189e1fdff1c4d277760e6ed9d567abc9f85a689d11795447cceba191d993cd414933ac5a1a167daa726f7596692a1cf0a36e7f6797535f6c3cddfaa3cd90fc07fa9a340c91e22377cce9f72bc8f330dc41330a2b358fad87ba9c14dd80a4a2b", 0xa5}, {&(0x7f0000957000-0x61)="86fcc3e06d969341bf25503773f7e526473e0ab8c1fd97fac26ef959d6469c1829f1253a52e84d1b34f7c72037ecf81d092807c77091a897a0ab6f1b4d6212ebc16de7bb158b53db8fdda5e41ba85bf9a70e278b2d69ab99e91ad59309f8c5fd41", 0x61}], 0x8, &(0x7f00002fa000-0xa)=[{0x88, 0x10b, 0x4ae, "6cc025246d166797661eb3ce4770caa3b8183d5ceef331e1871678958204c6dff63bbc15281e2b9b7cf5eef7b5cdc3563bb86ac12a6de5f280a7aafa494d9e55d384777f12baa95f35c6c87574b437b31b83059e663245f45731479e3e0d3c0b7964763430caf917da1ea19109e9c734da4625a63f7140749484"}, {0x68, 0x1ff, 0x5, "a677956a981852c5501e214ef92110c03959a844fa8d7263d6ab70937fe5cc287df99ddfb294bffce40c739fcd3cbc7251d91680fd8367259b0f5a61d7cb413a7be1d5f3e6ca230e073cde72051911e3fc296faa8c28a6aacb41"}, {0x3c, 0x6, 0x40, "5106d2ef020cec18326d7b9b08341f3462a6d21020bd384846e2fcbf7cf8097c75c04af71a97ce575a0dd4311d35e89b"}, {0x10, 0x84, 0x3, "b1"}, {0x18, 0x1ff, 0x101, "3b75b96cb447a34fa9"}], 0x154, 0x40000}, 0x5}, {{&(0x7f0000b2f000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c4000-0x8)=[{&(0x7f0000bb5000-0xb7)="f4c643e00e1d2956071824f370e08807a06427b7d092fcf2a537ae883c715cc1bbfbde4b01d770b633bcfae2d5bd5ac2bdcc76b51be1f4e34ca9fed3ddf466b8f9c975f17a7752db28b27be284ecd80ca134615e9009018cba1c8855d4891a0643f06e6daf790184e6db942d261b7e96e8d50b98181a45c60dd84fb70985940400bee09cac52a2217aa61d840ecdf10a4c11780b8704369489ea0577ed1efbe028473f007f88b093d05556205bc3dc392884a8daee799d", 0xb7}], 0x1, &(0x7f00001a3000-0x168)=[{0x50, 0x185, 0x2, "3bbe36ca6597f7e8ad4ae6cec0417a30585abcfca4f3bee787aab0157f9fec825562fdc9af2a8dccc5bd4060d043d5c722a5fd9dd0cd339a9f1971d851fab28906e15779"}, {0x20, 0x84, 0x0, "1c40431e0c5d7ef6981af47b26cdb45d67621b"}, {0xf8, 0x1, 0x7, "57abf52eb2cfb58c34f3218b32402aedcefd78e8ea103119d14c98ff9808822e85f0b7515de345db9bc6f6ad333e4a26c5e347b1615bfa96491d9f83a704a887ecf01ffa222681715393ce3ee3d7cff3bf91da30a5f0a27d5aa3b652fadff15de6ac4b6674348fe8e478619ecbf6453404fdd4743b7ec573d12a6f7ff684fc73d162c714cdd8be46f6d2369a004fea14695a725ed2df7bed8fe8e9d7076bf4c6aa12d4b95042aaee07ff8e817387015cd3da77fdf0938003475cc9e8bd262b6323b3e535b30192546683ba01f77070c9853a396a4cb996111ac0946b2828406fd136a6c0ecdb7618c1"}], 0x168, 0x4000000}, 0xfffffffffffffc19}], 0x8, 0x24000000) getdents(r0, &(0x7f00002fb000)=""/4096, 0x1000) 2017/12/22 05:48:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000+0xf86)='/selinux/enforce\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) fcntl$setpipe(r1, 0x407, 0x45f) 2017/12/22 05:48:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200101, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1fffff) 2017/12/22 05:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x0, 0x0) read(r0, &(0x7f00005d9000-0x86)=""/134, 0x86) 2017/12/22 05:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000007d000-0x45)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f000053f000)=0x5, 0xb, 0x4, &(0x7f0000e22000-0x8)={0x0, 0x1c9c380}, &(0x7f000089b000-0x4)=0x4, 0x6) sendto$inet(r0, &(0x7f0000fb6000)="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", 0xb89, 0x0, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000902000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/22 05:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) socket$netlink(0x10, 0x3, 0xf) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000de6000)=0x4) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) bind$netlink(r0, &(0x7f00001a6000)={0x10, 0x0, 0x4, 0x1c}, 0xc) 2017/12/22 05:48:00 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00002bc000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ea3000-0x8)=[{&(0x7f0000001000-0x8b)=""/139, 0x8b}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x1d) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) ioprio_set$pid(0x1, r1, 0x0) 2017/12/22 05:48:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) poll(&(0x7f0000001000-0x20)=[{r2, 0x404, 0x0}], 0x1, 0x0) 2017/12/22 05:48:00 executing program 6: rt_sigtimedwait(&(0x7f0000123000)={0x0}, 0x0, &(0x7f0000a62000-0x8)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xd7e7, 0x490040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000932000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000)=0xd07) 2017/12/22 05:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be7000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000424000)=0xfff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000192000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000677000)=[], 0x0, &(0x7f0000bb4000)=""/0, 0x0, 0x0}, 0x2) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r1, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000299000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009a9000)=[], 0x0, &(0x7f0000736000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) 2017/12/22 05:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000aa5000-0x4)=0x79) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e47000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000093000-0xd)='limits\x00') exit(0x0) preadv(r2, &(0x7f0000c29000-0x38)=[{&(0x7f0000e53000)=""/1, 0x1}], 0x1, 0x2) 2017/12/22 05:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008a3000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000021a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008c3000-0x20)={0x1, 0x7, 0x8, 0x0, 0x8, 0x80, 0x3, 0x8001, 0x0}, &(0x7f0000dd7000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000943000)={r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x8001, 0x3, 0x1, 0x81, 0x7ff, 0x70e, 0xb7, 0x400, 0xfffffffffffffffb, 0x81, 0x4, 0xd3fa, 0xffffffffffffffc0]}, &(0x7f000040b000)=0x108) mlockall(0x3) 2017/12/22 05:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8995, &(0x7f00006ed000-0x28)={@common='tunl0\x00', @ifru_map={0xfffffffffffffdfc, 0x0, 0x0, 0x0, 0x0, 0x9}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d66000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067a000-0x4)=0xc) stat(&(0x7f000050a000)='./file0\x00', &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) socketpair$inet6(0xa, 0x6, 0x39d, &(0x7f0000e6e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a07000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea2000-0x4)=0xe8) 2017/12/22 05:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/22 05:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x870) write(r0, &(0x7f000063f000)="1f0000000005ff08040500007122000000d100e90b00028000000000021d00", 0x1f) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a36000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000aee000)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000046d000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/22 05:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) write$tun(r0, &(0x7f0000552000-0x1022)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @llc={0xfff, @llc={0x0, 0x0, 'H', "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"}}}}}}, 0x1019) fstat(r0, &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007a4000-0x4)=0x0, &(0x7f0000c20000)=0x0, &(0x7f0000e6a000)=0x0) fchown(r0, r2, r3) 2017/12/22 05:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) process_vm_writev(r1, &(0x7f000065f000)=[{&(0x7f0000553000)=""/78, 0x4e}, {&(0x7f0000a1c000)=""/116, 0x74}, {&(0x7f0000741000-0x1000)=""/4096, 0x1000}, {&(0x7f0000276000-0x46)=""/70, 0x46}, {&(0x7f0000e0e000-0x30)=""/48, 0x30}, {&(0x7f0000f67000-0x4)=""/4, 0x4}], 0x6, &(0x7f00007d3000)=[{&(0x7f0000143000)=""/45, 0x2d}, {&(0x7f0000bc8000)=""/219, 0xdb}, {&(0x7f00001ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e05000)=""/176, 0xb0}, {&(0x7f0000756000)=""/16, 0x10}, {&(0x7f0000414000)=""/222, 0xde}, {&(0x7f000003e000-0xf6)=""/246, 0xf6}, {&(0x7f00008f5000-0x48)=""/72, 0x48}], 0x8, 0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/vga_arbiter\x00', 0x101001, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/22 05:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000bc7000-0x38)={0x0, 0x0, &(0x7f0000ce7000)={&(0x7f00008b3000)={0x2, 0x80400000a, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x100, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002e9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000ff000-0x4)=0x1ff) 2017/12/22 05:48:00 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000896000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) flock(r0, 0x9) 2017/12/22 05:48:00 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b9000-0x11)='/dev/vga_arbiter\x00', 0x480000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) execve(&(0x7f0000cfb000-0x8)='./file0\x00', &(0x7f0000cc0000-0xc)=[&(0x7f0000a78000-0x4)='em1\x00', &(0x7f000097f000-0x2)='/vmnet0$\x00', &(0x7f0000f00000)='eth1\x00'], &(0x7f00009bc000)=[&(0x7f0000e01000)='\x00', &(0x7f0000f78000-0x10)='GPLselinux,2-)#\x00', &(0x7f0000004000)='\x00', &(0x7f0000ed4000)='trusted-@vboxnet0\x00']) writev(r1, &(0x7f0000bca000-0x10)=[{&(0x7f000051c000)="290000001800310000000000000000050a0000002000ff07800000000c000900060000000000000005", 0x29}], 0x1) fstat(r1, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$ax25(r0, &(0x7f000048f000)={0x0, {""/7}, 0x0}, &(0x7f0000be9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c80000)={0x0, 0x7, 0x3b, 0xfffffffffffffc6c, 0x3, 0xbdf, 0x1ff, 0x9942, {0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x72995887, 0x5, 0x9, 0x0}}, &(0x7f0000bf3000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000324000)={r2, 0x7, 0x30, 0x125c5533, 0x81}, &(0x7f0000622000-0x4)=0x18) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a02000-0xa)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f000007a000-0x1000)=""/4096) 2017/12/22 05:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x60)="c9162948bdaca647813bb5b161202f4465e176f86a5f52841322a9c4684270a0e2e1c922ae1a22dd3fca2a340fa23be349e5825bc45a11eae55f97e31115368301dbe0326fcd12cfa01842789198099c311c98c37633ca22b5bc076312a74a07", 0x60, 0x0, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2017/12/22 05:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e1a000)='/dev/input/event#\x00', 0x3) readlinkat(r1, &(0x7f000059c000-0x8)='./file0\x00', &(0x7f0000388000-0xf1)=""/241, 0xf1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00006ab000)={0x17, 0x21, &(0x7f00005da000)="441dcb6e5e8f621415337ca8bac8ce8f6606ff09892967e5078bcde9beeffd251c"}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005ba000-0x4)=0x0) 2017/12/22 05:48:00 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/autofs\x00', 0x200040, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009c2000-0xc)={0x0, 0x84, &(0x7f0000b49000-0x84)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x433, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000e78000)=0xc) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e79000-0x8)={r2, 0x1}, &(0x7f0000c3b000)=0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000cce000)=""/88) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e77000-0x8)=[], 0x0, 0x401) dup2(r0, r0) signalfd4(r0, &(0x7f00008ea000)={0x3ff}, 0x8, 0x800) signalfd(r0, &(0x7f0000c82000)={0x0}, 0x8) 2017/12/22 05:48:00 executing program 6: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000fa6000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)="") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f14000)={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x3, 0xffffffffffff50a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x5, [0xfffffffffffeffff, 0x8, 0xfff, 0x81, 0x7f, 0x9, 0xdc6b, 0x1ff]}, 0x5c) r1 = open(&(0x7f00005d5000-0xa)='./control\x00', 0x80040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000558000)=0x0) ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000d72000-0x10)={0x36, 0x1, 0x800000000000000, 0x7}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000074e000)=""/62, &(0x7f0000152000-0x4)=0x3e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000003c000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fde000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fa000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f000002b000)={0x27ed, 0x0, r3, 0xd4, r4, 0x8, 0xffffffffffffffe6, 0xe210}) rename(&(0x7f00008ef000)='./control\x00', &(0x7f0000a4e000-0x8)='./file0\x00') 2017/12/22 05:48:00 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b36000)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000b37000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x200, 0x2, 0x0, &(0x7f0000504000/0x3000)=nil, 0xffffffffffff0000}) r2 = gettid() r3 = getpgid(r2) r4 = getpgid(r3) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r5) setpgid(0x0, 0x0) [ 65.676463] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.724175] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/22 05:48:01 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, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) process_vm_writev(r1, &(0x7f000065f000)=[{&(0x7f0000553000)=""/78, 0x4e}, {&(0x7f0000a1c000)=""/116, 0x74}, {&(0x7f0000741000-0x1000)=""/4096, 0x1000}, {&(0x7f0000276000-0x46)=""/70, 0x46}, {&(0x7f0000e0e000-0x30)=""/48, 0x30}, {&(0x7f0000f67000-0x4)=""/4, 0x4}], 0x6, &(0x7f00007d3000)=[{&(0x7f0000143000)=""/45, 0x2d}, {&(0x7f0000bc8000)=""/219, 0xdb}, {&(0x7f00001ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e05000)=""/176, 0xb0}, {&(0x7f0000756000)=""/16, 0x10}, {&(0x7f0000414000)=""/222, 0xde}, {&(0x7f000003e000-0xf6)=""/246, 0xf6}, {&(0x7f00008f5000-0x48)=""/72, 0x48}], 0x8, 0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/vga_arbiter\x00', 0x101001, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/22 05:48:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d54000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = getegid() syz_fuseblk_mount(&(0x7f000092c000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, r0, r1, 0xab1e, 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000015000)=[{0x14, 0x0, 0x0, 0xf3}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000008000)={0x4, 0x6, 0x7fffffff, "e5d6afadad68", 0x6, 0x0}, 0x10) 2017/12/22 05:48:01 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) timer_create(0x7, &(0x7f00004fa000)={0x0, 0x20, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a28000-0x4)=0x0) timer_getoverrun(r1) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/22 05:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d7a000)=[0x0, 0x0]) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000038000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000550000-0x8)={r2, 0x1}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000019e000-0x4)={0x126, 0x4, 0xffffffffffff7fff}) 2017/12/22 05:48:01 executing program 2: personality(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x4, 0x9, 0x57a2b593, 0x4, 0x6}, 0x0) 2017/12/22 05:48:01 executing program 0: prctl$intptr(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x3, 0x101, 0x9, 0x6, 0x1000, 0x0, 0x6, 0x1, 0x8000, 0x7d30, 0xffffffffffffffc0, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='/selinux/status\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) process_vm_writev(r1, &(0x7f000065f000)=[{&(0x7f0000553000)=""/78, 0x4e}, {&(0x7f0000a1c000)=""/116, 0x74}, {&(0x7f0000741000-0x1000)=""/4096, 0x1000}, {&(0x7f0000276000-0x46)=""/70, 0x46}, {&(0x7f0000e0e000-0x30)=""/48, 0x30}, {&(0x7f0000f67000-0x4)=""/4, 0x4}], 0x6, &(0x7f00007d3000)=[{&(0x7f0000143000)=""/45, 0x2d}, {&(0x7f0000bc8000)=""/219, 0xdb}, {&(0x7f00001ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e05000)=""/176, 0xb0}, {&(0x7f0000756000)=""/16, 0x10}, {&(0x7f0000414000)=""/222, 0xde}, {&(0x7f000003e000-0xf6)=""/246, 0xf6}, {&(0x7f00008f5000-0x48)=""/72, 0x48}], 0x8, 0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/vga_arbiter\x00', 0x101001, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/22 05:48:01 executing program 3: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) mprotect(&(0x7f00003bf000/0x3000)=nil, 0x3000, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c0000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x4000, 0x0) r4 = openat(r3, &(0x7f00003c0000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000005000-0xb)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00003c0000)=""/183) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2017/12/22 05:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c9000-0xb)='/dev/hwrng\x00', 0x1a7ff9c1bf624d23, 0x0) inotify_add_watch(r0, &(0x7f0000f69000)='./file0\x00', 0x80000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) geteuid() r2 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) epoll_create(0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000fa2000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2017/12/22 05:48:01 executing program 0: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffff8}, {0x6, 0x0, 0x0, 0xffffffff}]}) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000003d000)={0x0, 0xfffffffffffff001}, &(0x7f000003d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001f000-0x6)={r1, 0x0}, &(0x7f0000010000-0x4)=0x6) 2017/12/22 05:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$int_out(r0, 0x2, &(0x7f000061c000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f000040d000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000089d000)={0x4c, 0x0, &(0x7f0000c00000-0x4c)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x20, &(0x7f0000017000)=[@fda={0x66646185, 0x2, 0x0, 0xa}], &(0x7f0000433000)=[0x0, 0x28, 0x18, 0x0]}, 0x4}}], 0xe0, 0x0, &(0x7f0000d47000-0xe0)="58671231e027325442b79e4ed449504c327e42194cf7289c6c2d5b156396eb1f6694506bc92a6c516d94cb9ee4758c289635600e3c510742a439e5e388aa01fef3b43200af66bc34f041af17973eb4130467dc9fe0c9db52c96ea77a9524317716dbcb5213491b53296739ac8e93e6c744d94ff82d3d19d02b0656c95244d1803aa7994a026e1f1e34dd0cf8843df50a1fa4288a96d17e4f5444f0fc686806e1879501cf28a0e86aeb23e2350219a0e07f79541fc6c8b7aa43de144ae880be7806fb4721716520870fbe3a6a54a2d27ade75933bc3ad777afad36255379fc71d"}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000151000)={{0x1759fdc0, 0x3ff}, {0x2, 0x7}, 0x8, 0x10006, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016d000)='/dev/sequencer\x00', 0x20000000140ff8, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0xbf0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f98000-0xc)={0xffffffff00010000, 0x2, 0x800, 0x732, 0x1ffffe}, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000075c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/22 05:48:01 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = socket(0x9, 0x5, 0x5) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fa5000-0x4)=0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fa4000)={0x81, 0x6, 0xcb1, 0x0, 0x3ff, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000072d000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x1, 0x101, 0x20, 0x6, 0x8001, 0x5, 0x20, 0xfffffffffffffff9, 0x1ff, 0x6, 0x9, 0x760, 0x6, 0xffffffff]}, &(0x7f0000fa4000-0x4)=0x108) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fa5000-0x18)={0xaa, 0x28, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000fa6000-0x8)={r4, 0x9}, &(0x7f0000f3a000-0x4)=0x8) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2017/12/22 05:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e22000-0x8)='./file0\x00', 0x20000, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000434000)={0x5, {{0xa, 0x1, 0x68b5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b1000-0x15)='/proc/self/net/pfkey\x00', 0x40000004000004, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000957000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000a41000)=0xc) sendfile(r1, r2, 0x0, 0x81) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f000073a000)=0x0, &(0x7f0000809000)=0x4) 2017/12/22 05:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000557000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="69d2c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70fb2de4518074e8c0"}) [ 65.916134] binder_alloc: binder_alloc_mmap_handler: 10316 20000000-20002000 already mapped failed -16 2017/12/22 05:48:01 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cd2000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f00004dc000)='./file0\x00', 0x0, 0x0) r1 = getuid() quotactl(0x2, &(0x7f000059a000)='./file0\x00', r1, &(0x7f0000830000)="ca") fchown(r0, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000013000+0x6a4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:01 executing program 1: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000043f000)={0x0, 0x0}) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000440000-0x20)=[{&(0x7f0000440000-0x89)=""/204, 0xcc}, {&(0x7f0000272000-0xb1)=""/177, 0xb1}, {&(0x7f0000440000-0x27)=""/39, 0x27}, {&(0x7f0000440000-0x6)=""/6, 0x6}], 0x4, 0x0) r2 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000156000-0xc)={0x0, 0x0}) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000440000)={0x10000018, 0x0}) 2017/12/22 05:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003bb000-0x8)={0x0, 0x0}, 0x800) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x10000000000007, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) ioctl$VT_RELDISP(r1, 0x5605) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00001d0000)={0x800, 0x4}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f3000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000ddd000)={{0x9, 0x1}, 'port1\x00', 0x10, 0x40, 0x81, 0x8, 0x4, 0x8, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_dev$urandom(&(0x7f0000a88000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000cf1000-0x4)=0x8) fstat(r0, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x0, 0x80a, 0x101) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000bc6000-0x4)=0x5, 0x4) vmsplice(r0, &(0x7f000071e000)=[{&(0x7f0000340000)="", 0x0}], 0x1, 0x0) 2017/12/22 05:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000160000)=0x636d) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000691000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f000076e000)=@known='system.advise\x00') r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/mls\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000f3c000-0x10)={0x4, 0x131, 0x401, "bc955ba64db0", 0x3, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000002e000-0x8)=0x0) sendto$inet(r0, &(0x7f0000721000)='o', 0x1, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000465000)=0x0, &(0x7f0000214000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000002000-0x8)={r2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000001000-0x1ea)=[{0x55, 0x0, 0x400, 0x7fffffff, 0x0, "616dde69f0ce5a9e3c16ee0c573e9aacb8ca4eb4ef65af7f57fab7aa542403046b0bc3de8efa7b20ab763bd0b88a3c9a488c316eaf55e4064499983eeb3c29d53f256dcec7"}, {0x8c, 0x60000000, 0x200, 0xd0, 0x7fffffff, "054591eeeae79c05b6fb6f774950a96c323dc592d138e530d50189831fb509158822d3358a0c087d345e5beabbe73d4258ce865ca6280633c3ff97708062ceea08b7cdfc7723c2e6c257b4087be634ed687a96edfa25dec15ec8260a7537381de86143649442caaa3991941b5d7131f9216a2b5e8193027e3549fa84"}, {0xf2, 0x1, 0x300, 0x0, 0x7, "4625625fadd8dd6c4c4189a75a51253a6ddda9840bba07cc89ba069646ec0899aee11beec7f1d005ba96f1895df58c17198147ed45d759dabc82659dcecc9a470444374e6e24697982cc9dd2b6eb03c9e95a09fc98a7c9267fcb62fbf5ff51af79d4bb0d0b6ecab7aef4a0c51e5953ce5e567dc6072c481d0f48a8282c6c4f66a9b495104bcc73f1612640f7cf173126ceb888c9ed0c1ab6f7963855172a4f0bfd274f0bc60e4e9d5a5019e913943529b4fa0a6eb1ee7dd0633d5b392f27a7ae92cbbc573d3f50b552db4460acf6b60275c773bed4d86be138c777330103e25dd505"}, {0x17, 0x7c4, 0x200, 0x8, 0x5, "1a2dbe95da0395"}], 0x1ea}, {&(0x7f0000001000)=[{0x3d, 0x2, 0x20, 0x6, 0x2, "89a0d62edd5d9a82afb813a401f6a444dfd757fba0248c6027d9263bfa257fba9e36cbb2f724ee122decdb2970"}, {0x8f, 0x1, 0x810, 0x0, 0x4, "556e893dbd2cee56330fa0cd213a7f64730616c8d273d3c9b687bfdd4ee22b7f21006f794c33a87c4e3e0235475f269cf1297ed17afd0c74f7287f2624f9baceb8997c5790527f5ba260a2465302de59f522127a3d88664c7a3e99b1c28ef73951254bec7b1d649145fcd4f7c8e16654265a6fefef7bf0c55e55d731a323b4"}, {0x1c, 0x1b, 0x8, 0x7fff, 0x4, "be9bb73951fa52b60cf8e5f8"}, {0x1e, 0x80000001, 0x200, 0x2, 0x8001, "4ef1bd2d4a83f8cecec5321d6753"}, {0xc9, 0x0, 0x100, 0x4, 0x200000000000000, "2e4bdc1fde0587436b9ac54b5e1ef54337986df347eae5fdb75fb5765a380db2ed9fb3091974a0b475037917dc582400c3b4d8d4ca48df034766a90a6e77fe8d61c6088f1728e97fc11e955b2dda60fd74c876fdc3476de9f13f7e07ca9906ac348f4d61e06d8a3700d7ac367f7212c6f51a6d283ef21c27bde5d1121f1d2d594ba60f3d5de8558dcadba0bd53c8486f3dea603c62b2475d9315a429110456635627c52738e41a2d86b80cffc399ee8ac226974cd849e8a878"}, {0x9e, 0x0, 0x300, 0x401, 0xfffffffffffffffc, "6824a2c2091f35039f8a5f229bb85462863b97a47cae595adbff5cb1718b4cf65c722aa76099818a5ba7a4fb1d9e92b45f0977392a76e886975006dd44673396aabc10a9b124248b007c55a0df631bc588cda98d8a97fc239e04d28d740c343ba3b2d05c2e598450c2bc518e7515e69d748085c1250153e9b53125c4438d1d2f113262bcacd3f600407a614222bc"}, {0xb4, 0x7, 0x20, 0x1a4a, 0x0, 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"}], 0x1058}, {&(0x7f0000fd9000-0x29c)=[{0xd6, 0x4a, 0xb00, 0x3, 0x7, "e76363b822c754dc0c1fbd4860a472565efb055c1d5ba7d62534fe4ed9c5bab7fd7c3b3e969d1a4e37c1176198e542f6a54ad317afc8d58a0c61d59d0c7fee98f9b244d6e41245803edd834d1bdf32cf7f3253094a765bcaf24b7d79fdae2c712ffde1d2a87cdf3a226dc323f145d870ff1569c875d004909c3b42848a323ec2e1e89000ceba808dc43ed7d1084562585b25d230001be4c4ae1bb353950e752854348f8b0a63bf0903341362cbf33e5e61beec3381582ec43f1eb06f9582757d78ce587eef6d"}, {0xc6, 0x3, 0x0, 0x5, 0xaa7, "2eea296a1024ecd4c0ba74909320b74dc4d08443aa5fe461387053abb604bde1733dafb89416511589c96620e9c3023f80b4b6d1b723ffbad0088bcc55545745a2fc7708ea39566b682a3010add50efcef0b7235905e9a478123cc17cfd285a9a663fbff865390291a2ee2fd00456779f2ed85b1bef6fc488dbc5b29f816b3202c2b6118891fe7242e0beccd1bab4f5c42007a779d005a93af6bc7c25c60fafba5af798dc57fb391c427c52fc7822f8cc9bf83f6e759"}, {0x100, 0x9, 0x202, 0x100, 0x1, "767b61649125b60f9b3eda56bc037cbc0d5628b7a566c487e1a4cdaac028ed66580ab29fcc7ae05c71c3a9adb20157d66525a16dd68413dcc376cdd20c686ead18de336e1eeca9f92cd8b36fd058336bf279bf3c4a96e3cdc97a30455e904f93fb7f77a79597fb749e603d2a8e30dc4e9de4066f833124412e51ed159f78ed42467810c313a39ce7bbeff88903c2cf43914b2961c0fddde1862f76748d18f455dcc3c54834d5ff474c406bbc9466b9fa4ffb03c91457f9142078a6595f00af84b005043570698dcfd46fe81aec804c6793a340e04dab1bc5352e9a7c95d24609e2119322115c3e95bb836ac987a873f0"}], 0x29c}, {&(0x7f0000006000)=[{0x14, 0x7, 0x100, 0x6844, 0x9, "1090e250"}, {0x68, 0x8001, 0x408, 0x7, 0x100000001, "0a5f51a3e213889ebd6ae9a6ede15004139b33a4913db3cf1157f3eadf44a78d593e1cd1f3a53c688991dd8c4e227281b86e542ce8fe5b62962afc7cf34fac61d70c27dbee329211a8c1bfbf9558042d7de91cd90b820d20"}], 0x7c}, {&(0x7f0000007000)=[{0xdd, 0x5f, 0x1, 0x100000001, 0x0, "07f7e0dbcd49bd3760d7b20377269181208ce614d8acfe6ca00ce080a6bc7184b7db639181465dccdae412fe424ac80dcbcc4477602a678c7bd9045d4ad76de195b90ec5548316b15c1469b13dd0581d505694c9e2feb89e5dd9b4963cc874583d1c0f1494e4b58b71f0df214dd6f3b088fd688b28998e27eb75aaa4e8631a18dca340eb34bfed3c5e73f790caefe2859a013b670187a3566e55fc42743c2b42e5cfde0534a73b4dcd85ed1933b7a1d4fbfaf4c0996fa7013f9bb15f53887f95c3ea9dab1839862dde05f3411e"}, {0xe9, 0x80, 0x800, 0xfffffffffffffffb, 0x80000001, "d19b171ff86ab2745f8b1038619e4093c98c0ddae3856f716410fb6e938ac3c22eb8c386a6393e0202fdb29cf7f9dfab4fab257d292ad996ee4d0e095e4a9abd2b7368fc9267208388163eb7e52318198d20b223ac6abeeb8282746e0a3c1cb95a16d917aad3f4e9c770ed74549d85b297c817525a42a83eca723bad39a480cc0857fbf30e7a209efdca12c7bca47e87cca8fa9eb0db6df4a935a4cf07d000a3c2eb294912d7f17adf1451f1eaec4b8c5ad7b40b54d001b4d8de760ba7bbc99cb8fcd4cdad387fe81f53d07bc1fe693aa88cdd1a2be8875ad0"}, {0x9e, 0x8000, 0x2, 0xe16, 0xa2c, "68cadf792073a02429973dbd2a6521e3779673b4b965ea30ebb21e93941ebce524b5dd6353596241dc144bfcd2e525073fddeb3a795950a9b788c8d2a794b5d4f52b103716cb50246f3455664e0b934e0688135427568a3dfa6fe16b7276ab5d0579a45427e019e01a6c35cf40f124102dd26c7c61f861dd393abcff98c9157210f9787966d3b0ba6eba7b4c7d60"}], 0x264}], 0x8, &(0x7f0000000000)=[], 0x0, 0x80}, 0x0) 2017/12/22 05:48:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xd0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000)={0x5, 0x3, {0x0, 0x3, 0x6, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x19, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@rand_addr=0x0, @loopback=0x7f000001, @rand_addr=0x7, @rand_addr=0x0, @empty=0x0, @multicast1=0xe0000001]}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair(0x0, 0xb, 0x9, &(0x7f0000b29000)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f0000258000)='./file0\x00', 0x4) listen(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f3f000-0x1)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000606000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000966000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r4, r4, &(0x7f00004db000)=0x0, 0xff) setsockopt(r0, 0xc02, 0x100000001, &(0x7f00003b6000+0xb52)="7ebb5756c575adb7566a209578d4bbdc1a1d0261aa94e0c77fa99ac0061a9286b2888bd89aca4792a114bc7995c6377c9ec4a38d8cb2b16ff541f24caac631ac12609d472c0e18d76bcc9165d8be65d8970339f92e268ca0f65ae895f5f2d12ae065928f4b9be2fcc548d89256fa8e79d4adeb98cc4ed349a1d17337b973d8b7ba01c086dad3ece0d7bf5b6fc957a77fe82ba60f07fd6f11206cf79b2eeb7de0cf0a2265081c8a53a1d3b2685393929ca5d71e4120527aef3e14dc2804547423fa373ec27f79f16bd49be4b7a1b4a64648728014aea8a90b9159d35eff88a28215406656344b57385b8e", 0xea) 2017/12/22 05:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c84000)=0x0, &(0x7f0000036000)=0x4) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:01 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000eeb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe5000+0x725)=0x14, 0x80800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe6000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053b000)=0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fe5000)={@generic="0f09f39e0310ebb7a386fde7fcfcc3d7", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r3, &(0x7f0000fe4000)=[{&(0x7f0000fe5000-0x4)=""/9, 0x9}], 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fe6000)=r4) 2017/12/22 05:48:01 executing program 6: 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', 0x2, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e95000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007b4000-0x10)={0xffffffffffffff92, 0x1, 0x81, 0x218, 0x0}, &(0x7f0000ff8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f81000)={r1, 0x2c, 0x6, 0x523}, &(0x7f0000847000-0x4)=0x10) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000756000)=[], &(0x7f0000c3a000)=[]) 2017/12/22 05:48:01 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f000078e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f65000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000ab1000-0x9c)=""/156) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fda000+0x980)={0x0, 0xb0c4, 0x10, 0x9, 0x1f}, &(0x7f00007a5000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000411000-0x8)=@assoc_value={r3, 0x3f}, 0x8) write(r2, &(0x7f0000ff2000-0x1f)="1f000000120007f2000094ffa40000770000004108001d000900ff00000000", 0x1f) 2017/12/22 05:48:01 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) vmsplice(r1, &(0x7f0000001000-0x50)=[{&(0x7f00009e4000-0xe8)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f54000-0x11)=""/17) socket$inet6(0xa, 0xb, 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x1) 2017/12/22 05:48:01 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) 2017/12/22 05:48:01 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x8907, &(0x7f0000004000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair(0x0, 0xb, 0x9, &(0x7f0000b29000)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f0000258000)='./file0\x00', 0x4) listen(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f3f000-0x1)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000606000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000966000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r4, r4, &(0x7f00004db000)=0x0, 0xff) setsockopt(r0, 0xc02, 0x100000001, &(0x7f00003b6000+0xb52)="7ebb5756c575adb7566a209578d4bbdc1a1d0261aa94e0c77fa99ac0061a9286b2888bd89aca4792a114bc7995c6377c9ec4a38d8cb2b16ff541f24caac631ac12609d472c0e18d76bcc9165d8be65d8970339f92e268ca0f65ae895f5f2d12ae065928f4b9be2fcc548d89256fa8e79d4adeb98cc4ed349a1d17337b973d8b7ba01c086dad3ece0d7bf5b6fc957a77fe82ba60f07fd6f11206cf79b2eeb7de0cf0a2265081c8a53a1d3b2685393929ca5d71e4120527aef3e14dc2804547423fa373ec27f79f16bd49be4b7a1b4a64648728014aea8a90b9159d35eff88a28215406656344b57385b8e", 0xea) 2017/12/22 05:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000d8f000-0x8)={0x77359400, 0x0}, &(0x7f0000a24000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000146000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r2}, {r1, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_getoverrun(r0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, r2}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r4+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000448000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000a6d000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000658000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r6, 0x5403, &(0x7f000062d000-0x8)=0x0) 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000937000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00003d6000)="4e4cf08d9bd16aba1b3693ed839b082082ca3f300e41accd628a57fa0c641629162ff7491d7b8968c73d0c0efd3430ce07695bd8cabafcb8599f5ca44356bd24814badf45f0efd5aef360ac934ece2ed6155f719df428353e65b0b0690957f971fd86703d46b48175c61dbd0ac60794338f07a64e5203efda916edcbbd6c940a7997008b8d4bf88bf9ee9c5f352e2d2d8245d5d1a454a38edccf54a210f04330e4045ff69395f40661b8bb50fb40d7ac20acfd443a6fa5ad321521d36fc9ea3d59481fd343701688502e3faac98166c5f9e023041e00a8b8ce4e3ec661b670473041970875f59e143e980380d6d6dc5d", 0xf0) unshare(0x4040600) lstat(&(0x7f0000fde000)='./file0\x00', &(0x7f00007df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) r4 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mq_getsetattr(r4, &(0x7f0000959000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fc7000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000fc7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000150000-0x8)={0x0}) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a11000-0x4)=0x6, 0x4) [ 66.215787] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 66.224582] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/22 05:48:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x7, 0x6, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000179000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x3) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000004000-0x4)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2017/12/22 05:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000171000)=r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c4000-0x9)='/dev/rtc\x00', 0x220000, 0x0) fcntl$getflags(r2, 0x408) 2017/12/22 05:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/sequencer2\x00', 0x1ff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00004e2000)="c0d7def1fb77736594163f7451a24d842eb20b101ce914b0867e6ab8", 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000004000036, &(0x7f00003fa000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000674000)=""/1, &(0x7f0000409000-0x4)=0x1) 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000027c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='net/unix\x00') sendfile(r2, r2, &(0x7f0000672000)=0x0, 0x4000007ffffff) sendmsg$unix(r0, &(0x7f00006b7000-0x1c)={&(0x7f0000e8f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f1d000)=[{&(0x7f00006b1000-0xcf)="ea7ea9b98ab7d52fe1432ea4b087e7e3926884eb053463a82e5528bb44dc1aebaff4b4d7ccffbc0516c352f4e443b4c23f489cbeed62011f0e54440a713452a8b5e9e8cf99954485173345f8775538d10016bd0586b62264eb7c3620a70789fd5d18f7f089cb4bb20efc37a5abddee2fa845628f38a836a28ce90802467f490d84331a3ee1bfa46f64d1e35e6f7cbe2cda7a4816ccc388160f32b0d95dce7ced7ca7e2248d3e326c037c066037584f75380447aa762a11c508835a2a8e152adc7c089f3a2221beedf2d2d45788e679", 0xcf}], 0x1, 0x0, 0x0, 0x20000000}, 0xc000) connect$unix(r1, &(0x7f0000f71000)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$key(r2, &(0x7f00001d5000-0x1c)={0x0, 0x0, &(0x7f0000178000-0x8)={&(0x7f0000ce5000)={0x2, 0x7, 0x2c8, 0x2, 0x7, 0x0, 0x3, 0xb053, [@sadb_address={0x5, 0xcec18c84bfb029bf, 0x7, 0x5, 0x0, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000cd5000)={0x7, 0xfbffffffffffffff}) 2017/12/22 05:48:01 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007c8000-0x7)='ns/pid\x00') mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00002a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fda000-0x4)=0x14, 0x800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fdb000-0xb8)={0x0, 0x12, 0x5, 0x1, 0x5a, 0x0, 0x40, 0x100000000, {0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7f, 0x6, 0x5, 0xfffffffffffffffc}}, &(0x7f000029a000)=0xb8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006c7000-0xb9)={r2, 0xb1, "8d3b77340683b1d04faba21c2c01281a26317e4b5a0abd208beaa7c3f69b20f226e4c6d3d64dead427b725c20213ae9ee115b93a9c2a88ca7d135c3bae7bb1d1dd6c153dd3b266910c649670c1477a012835785a6137b02bc7483e6479de5b8711bc0fd64bd1363e6fbfe513a06c14779b77040aee4a82cc8d3f97abcb02668b1b122d7103a1e35221f333dbcd79de2e130e86553df695b8c4d2f0a6f0fa89d6a65d8da22e932fe04d27e61e078881a3e2"}, &(0x7f0000fda000)=0xb9) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000816000-0x4)=0x0, &(0x7f0000b9c000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000176000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000506000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fdb000)=0x0, &(0x7f0000fdb000)=0x4) 2017/12/22 05:48:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x200) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f64000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x77, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009b3000-0xc)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000b72000)='ppp0,\'keyring-md5sum\\*nodev+eth0lo\'\x00', 0x3) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000ad1000-0x1)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00006b0000)={0x0, 0x0}) 2017/12/22 05:48:01 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000043a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000418000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x7, 0x5c) 2017/12/22 05:48:01 executing program 1: memfd_create(&(0x7f0000fb2000)='em0+}security^trusteduser\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3)='+\'\x00', 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/41, 0x29) 2017/12/22 05:48:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x200) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f64000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x77, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0e000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f000006c000-0x100)=[{{&(0x7f00006e2000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58, &(0x7f000092c000)=[{&(0x7f0000475000)="7ba6a47f03e15dc0275ea53391e2d156c257459d00c2b1fadba538d902f91306a4beffed577e310bddeaca42c1171e772cb622d50bbb3552c21f21e1e4623d7afeed4587256d967703b0167b5fd6ec8a06df35f5c04ff8a09c15c3905ba763ddd91d6c81e20f72efeeb5f1ccebc894be2ae522856c0fe5c477871e", 0x7b}, {&(0x7f000096a000)="c16fbd6e39ee9a0c297dc3bd09120ccf3f9995ab9fbf97b089df65cbf94b2f8996d7d80125bd5daa26533764b66e384aadd490cff9fae6b20b9cea028173441d839ffb5f41bfe047743fdc", 0x4b}], 0x2, &(0x7f0000050000)=[{0x90, 0x11b, 0x1, "c4941d9fcb91340880ca5b3e6cc5b1231b6ce892898ff7162904cce5115a234c8aab5acc9e38b9fc5f70f1dd1c2305213e3f88930630388397718e6c78b4275b71ebddc985ec684a2ebb2b3a8c5f3e29cf725873fb3deae50101e5260c24cf9018351d319973739e90da8bc06778af370376701571a753f2ebdd09df1509d8e843911d6d"}, {0x6c, 0x84, 0x1f, "e87a2aed391ccf42a83f7cb9ad2ca9d15b311840fb5727daf8a36afb4f981fea0213ee4fff902af36076b8339bae8cb2b046c2fa7bf36b0478572b66b47731d23a7a1d49e09c70600ef41a7619d4c25b485c401ed95f58996fb865009a"}, {0x10, 0x11e, 0x9, "95"}, {0x74, 0x0, 0xfff, "934da760188164f693e380d793b1cc2eecfc909a5bfd9bfeb5fcd38d9ff15610098316c2364c17ecfe703614a3dfce3a400b30681c7a92f535538216cdb37bbbcaa2dbf6f44ae8442544da9efd0fe0fa3a5efc826b8c8491958f608d937aa8ba9c9d0a9026"}], 0x180, 0x40}, 0x7777}, {{&(0x7f00000ab000-0x1c)=@in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000bbf000-0x30)=[{&(0x7f00006d0000-0xc0)="db36d7611e854453cf6809badbccba81ac023f545dd5d1a81e45fab90dea0194d7255860f4303cd3754d1947fbda88cc38c9970c308a395ce57693db09dcd58e1f26b46be7a50611f21b8f81c709b2d3c992514e3ebc5d2cbbcf8b2552dadfe30ad8ffa87ecdc94f049dd6e0b856d6bcdde58855849072c051e18242c45321e447921657dcac3e10fd44d786c6e47bb0251c7a58af94d78a8c9722e3d2bfb4093600a9a71d6fea50f7bc8eb3ac39cd8b311cf4d51002218d1b887f6f44e432a0", 0xc0}, {&(0x7f0000e85000)="f9522b0ff6435e8d75a02c73855f63912c7fc6cb92050336e7c2fe5a4084a800633a432c9521b92a342276e9c53a55994f8a8f64b3712c96da97cb4741035d933f9b5efe0e1b9c6ab4e8388f5d33d30a630dd9bcd053e897f8f40d0b406823d02e45a45c30e0bb0ed027a1fbf5e878294d6e6de8c1b8d7d6654934b178ce10a6fa4fcd8cca86c6e7e5b4a429ff9caf79c3743f07bd82384fa2af6d5eef3ac869a996", 0xa2}, {&(0x7f0000683000)="ce948d0fb4aa5ad9960dc4a62c78cf8423522654fcd08a6973df71517cd4e2b97c86bd92d344c69e9ea6b90368484fdef24a302757eeb5d3ccdeb727fcf731d8ec35cedef95bf1045d8dc4b04f56fd6c1139675117e3160ee1baf6e5e0891487161ff577", 0x64}, {&(0x7f000064f000)="078da0d3700ec5c3830984ad4b19112fc0187b5765ed029e359dbfd1e8df76ff116dbd5aeecb6dd1173293adfe681a24d49095bfccd0ecbf8b10ea4e5e0eb7d94e0a3e39f4036685afda2c132d5a42b3059d6cd63f3cdf6d288d836e98d4e3cc8bcbe3aeec5648f8735ec98fc6e3dd361a7969e2b5e7a09185898516d0cc8518fec8256691c3ac42a7c0eb7c8b1d22f4cc93dd48c1994ff3d04eb1adb24d109a12c8dc43441f1f66636bb367159e8b16698212c073", 0xb5}, {&(0x7f00001a9000-0x8b)="efeb090115a2cfc4e7e457debe8f0ba6e3473f2c6ca5b098d592e9105991c513c279a62d7130f99a86b321490cb7d040a6dda2dabfcead916287300e5443ce174dd96c67a680a20bd867234e68a8fb66878d62d77813c504d2785a36f24073a925ff05faaee8ba4cb09e3a37adb6a86b9d6879054e615008294c0e9b053a5d484e87820e6b3bb1ef18152f", 0x8b}, {&(0x7f00001da000-0xc2)="b584c3b0b02c7a19347c5290dc26dc4eb17290ec6e33cc69ffdb4272c73027e8c4f241d44707cff778cfa6817c1bea488eca1c7c2cc0a9dd1c54e27d7a2851d0c71a2e5fc5b35dc634822e2d612ae05048af5e288502a64fae9baa3047e8de59f216d61e3edfb6240c23002def8d0467a84f8ec8d884d66bd4784b4b1055243c68ba1aa710f19d50b16b1dc5a444afcfe2e4eea5301af0a09315225ffb403372b2b36f961bc6422598e78618a045dff551387b70cd9354bddb57b432a66922141e64", 0xc2}], 0x6, &(0x7f0000a47000-0x484)=[{0xd4, 0xbe, 0x0, "6c1bc838283c719b0113b4d9c78c9fe249a8cf1224e2848765f95a7e63db2500577f497aac3ea2af60329d90f0253297d0a12ab627d313d7e3bd815a78b83ecd4d8942411514e5ab8999ca83c0ad87af23cfecdee0a864eff9d0a36941e5b5c529e5443d7899afae9746f6e44051bc5669a9ed41a1098a129f2fd5d108aecff197ba37e8b4dd3b56f37da3f1122d236e7c8eea7b1858d56b4cf2c7f9a3aa09c26511636cf8a14e57942e8b2dc4e251eeb921bc19dcd09adb3b0d344032a6d81604e175175f6d652f"}, {0x70, 0x0, 0x56a, "15304af2e02500c30aa8e3a3866ab806ed7b0bf9460af0c392da4fa514314f01c02231590e1d1f7978aa4ad8d8df8a096cd69549d579f9c0a626b7a25b552b21c9ee503314a8402509c02626956bf2dccaf4232b6407d31a4c106d8888888e9ebd7b56ef"}, {0xfc, 0x115, 0x7fffffff, "925f223a9b654594f96d3ebc1045a7c0358289bd0aaa8f93786b7bfa374d5d069a958914025873d6f2ca91edde1137814977d6e2fe361954611ff241d56b98baa16001e14dc824f286823428e926140dc8c5dab98908650e8f5f45fa8c6d58d05d424880be2f3f349b41aa79003a35b8e5e8138b96e55e4a0859858c2f0a0e033a9304216aa2553c9406e5049e4a8610a3788a4db578dab9288de51912a6d40c5cabfd0ea4e5f6fc1e01e95e08afaa6ae5f67b8073a19698b89b17b0bb7a8d7c9a1116466ec1c837c78969489a8a43fc50adb085642cba689ef0c016583570788b1d0a21c3e5c718d641d0024cbf7df2"}, {0x50, 0x10d, 0x3, "e7df652b63df3cc044279e6a0deda275ca0285b9b649d0bb81c5b07468b9460a183b06292b0de0e871f324bf1d5e685a050b5d43df1d702b7d1a1079fcb3f139cdef9245"}, {0xb8, 0x118, 0x80, "448752891177954fe17574d8c40a497e6a3ec1017673695622dcaa854222d3e9cf3de6f51d5c5a37b106a737798ed3a87581f670a3e67e72307e98c222dcdb428b5a16dbf5d8f74fa5431e17c09a78274442d5d79b59826fc480b4e140331bcccc56b05495a1915024b581695a96acf09fc80babc4191216628744d214a12dc35d9bed056adc36a6586babf1817bf609696d61804c7cff5b5cbd13e0b1c02dc14b11b4b84fba61d48dbb"}, {0x30, 0x108, 0x4, "7389b67784df8688091a236d5f151e37857a5cb2e1fde37680ac872c671a2014db5e9841"}, {0x88, 0x105, 0x7, "ed30d0dd617f572eaad7c22739675e84711b2c31f3afd1f93b20a0467581cfcd3e4a3b781acdedf970a9de090f0fca18bbd7b85c88046727af04b0103d0a9f42eca8fbd1461e339ed8ac9ab42fd2b64c554b371d437b63f4cc3b1aaa90ed65c572066ed581db67c8ea076196f83c303d627d9beb478e9399b0"}, {0x84, 0x118, 0x3, "6bbffdaf664a349e393de9a642ab2c12503dc2ee71ef926d353f999aca48314a420ce6f9d2f7ff7612dbb772ec361de2281c1078e0703a5d8d1694d7b88b0f4f7100cbd28da2d4e60bc8588c79564e312ac65e24c6be808bca0be2f9e4048d0bde2c2233215d7b5a06fbabb1bc26fb2ccff2ff08d84df314"}], 0x484, 0x800}, 0x101}, {{&(0x7f0000b60000)=@sco={0x1f, {0x0, 0x6, 0x8, 0x7, 0x7fffffff, 0x6}}, 0x8, 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0x1000}], 0x4, &(0x7f0000805000-0xf8)=[{0x40, 0x10a, 0x9, "8c8001bb94a55965a6e7a81a3815e8de1cca46c7473d476e1a25885cf64d353e8e56110157e0e0f00378bf2db8d728d2e1ee36a2"}, {0x68, 0x108, 0x3ff, "1138302485678a0bfff255327cea78055189dd2d5437ca0615053dc92608dfc2deb9eb8c75d6d8e10159a7f3187f76eec27606b465596c712af5736857af6331f96d0d4ba5180f0fb1df7cc9dd23a0ab0602a766df539d6dd6"}, {0x50, 0x115, 0x7, "2a8b6a351f83251a3070cf4e36d54b2815c8ed0f9c128b97b4848677fd2da0694f589cac53d0abe268bd34f733718f38a7a946fc546e91a4684efbd567908fb13c"}], 0xf8, 0x50}, 0x2}, {{&(0x7f0000853000-0x3f)=@nfc_llcp={0x27, 0x9, 0x0, 0x7, 0x7fff, 0x4, "5125f1b428b319e198c2095a4a78e2af670531caf782ebadfdf9d3cb1345a5bb9addb36be53e977e3c603448d3b0696cde4e651b43f5fb0107a25e59a55957", 0x0}, 0x58, &(0x7f00002d1000)=[{&(0x7f00003e1000-0x19)="ec35bcb561450136be2696a0a7519b2a7ba11df54e4954ce0c", 0x19}, {&(0x7f0000cb5000-0x26)="4378d0578b0c30b2eb22b369631203b693c6028205c4b80b256e2fc866bdfd74ed17242edc59", 0x26}, {&(0x7f0000320000)="652e8071060b9543051e580fa59ac498180cfcdb7fb6c354450e288f0b55a52213aa3f2015fada2763a1c820db008be525cbdc94bf1c8c2e14f9dabf117251bf6b1c094066ca71dbc8eaf89c9f53e0911ddeea2c9e784bfbf5d00c84fe1ef0ce492e91eb660d71915310f7310656c6ba256a10b418941ef6b5a0f6b672adbb3f7c43f7ae789710d928568f77a9c50e1b4ed014e96d200fb49c73b9b6416dde14fcdff515dfa2f8a8bfd4c893b48112a5cd3bac47d387", 0xb6}, {&(0x7f0000d79000)="9942e0b82926d6e0f80b2fd413d980a70d48730594b0c52fae9178b0dfab4b5f4aacafec2a11dfa74cde1aa1a2397a43d36f94d86619bb60796c931f14ba35e93d73af792fbabbf0795e651c76b7b98625dab3152ebca2f8a77ae6cd74fdf0abcee67d7bc5f2c000155af5a485ca4bc38de978c7d018871396d0792cd39571ed6e38ea0f3cc4a194b9b75fc79330bb5fba13aedf27fef979b888fae8c61cf276", 0xa0}, {&(0x7f0000ac9000)="ab4d4eba7ad4", 0x6}], 0x5, &(0x7f0000529000-0x388)=[{0x48, 0x6, 0x5, "12fba36993de5a27729c8d2745ac4b05ad2e5c493cb2c71b4de4e492f384df27a08a644a56d24f4b48b8fbb13d83e5d595b91238948497fcba1e"}, {0xf4, 0x117, 0x2, "d19ad666073d18bd2a6da924b9a1b1a022c94c5cc151ec2f312b71eddf3b190a4b9f8f3421028e839143f336344abc5fb74589432d298b45287afd488780f19e9686c86b95e008781405d3c4b50db498e3239c372f6867998e0a659422d2d7fdbbbce30049b6d60d3d22221b04c2c246457ada208be2ae11e6438d2a4d3092fbfeaeaf9de12ae21b3da65cd3fb31984d7d12dc68b375fac11682d0dc8da4ec015e48c92d6544567f6b80c31e3eede475021cfc9657ef13a828cd703d2893a64c9aa44f39bd4426a51ec8133c8b9eb3c3c34493693f4d3d7822e66138791aa7091c5bae0486876aee"}, {0xb8, 0x11f, 0x0, "b3e06926a3274fb5cfe0ca65c59736b2756545e9afccb1abc80980636e1ad8f19d202ca729714301c71a6e41a8579576089b3d95e3dea9c281c60792a882f4649e4f70d3a36dfe6302ead0bd7516f8b367582a08805a071df5f04655ba314a07db11631bb5bfe78d2450637c553126035561563f4792993939a8fb527f0b0430e895fa7c06bbce9bd2fab00e2290f129c74b9cc2555ec55e2fcd86abd5ce6d428803fbe54395aa397ce7"}, {0xf8, 0x107, 0x6, "3b75e7ec52455e732638fbde5c21e74e26e56690923bde9043e89a785c49af13bd83c315c3f3df69d9841d160ad5cc3a3cef413f102010a131fc2fa3a503eed232d94528cbaad607c330098e2c8580e3a6adf3a6bbd6e302e4d2a981b98cb6755ea224036704d5febf2ad0e4f1cb439bc82f14e6da0423cd01f832180fbdbace6f1d8e077548cb8be40a5d92557f2227d66289ea22516cdcff5443b0e7086b85e0f1e43897a3e3f60a9b8faf21760b531eb27f4a49672f265408b00f182a204622680b47c502049e1e7d82c5a64e85717203871975c1069d1f9b3851eb247d0d49ae04cf1db70fc5671a34"}, {0x34, 0x6, 0x683, "415b96d9d8690c73fa49696eef899b4e4aa52828f1be0007bff5a00a09be2a4319300a3944"}, {0x68, 0x13f, 0x2, "96574bae104655eedd178921fe41ecf00ae099c23c70a96e8db30e65e219a0c5055402b5d3ccb8ab354f8d5d6ed38204eb6369cb3194a04be51ee1680071cc34df43cfdf4c970e5070a30f648d2918706264db6ca0858ec7e71295"}], 0x388, 0x0}, 0x2}, {{0x0, 0x0, &(0x7f0000ce2000-0x8)=[{&(0x7f0000509000-0xe6)="930ee319bf6d471f945743daadd36cc6a90824190eac92d596c1c403fd697a2cbc10f5f50a25d805ca7a88caadd549ff45a6d13bc0539289242f25b507aa5b3495851e023b31641b35854e20076a8892833a88c1bfc7eb0cacb1efa0db2d25be1b818d81f9563df2ee52fe2c0479578b6372ea3b84c133e1d78dbf5205f07f71a97d8947fe4899592fdab20511aa4f1e60f2cf3f1138eaf30d1afc1a6177121434e654c21d60ba5bb67a7b96f12bbc4b5a1225f9263086b41a15a9f3d72af97e7564fe504a8b007b3bee08192b2bd26d4a6bb990bbd12ad1cafa5e6d72308fceb859c44a21e0", 0xe6}], 0x1, 0x0, 0x0, 0x20000801}, 0x101}], 0x8, 0xc0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000912000-0x8)={0x0, 0x400}, &(0x7f0000868000+0x34e)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009ba000)={r2, 0x72, "e7631c7bfd1852a1aa9e99d6579398e5b921d8f5730bc866ca89ea02904d76371bc419fc5d672b9889522c0899cf5dc40826f41b3359be66c8edce3aa321f08d323f35ede8328a24ba7f93438fe63e912f637e3384447565f3c7913c7b410ed5c5bcc751d397d762ead5b36e0f5d95779603"}, &(0x7f00000ba000)=0x7a) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000709000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000725000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x7, ""}], 0xc, 0x0}, 0x0) 2017/12/22 05:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00004b2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000a6a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000028e000-0xd5)={0x0, 0xcd, "5031027c57d40c4044a3e43ba5336117bad7e08a124d95bd04e4ee82e1cda69c2dad634841f195d27a91ab893ca018d24919aadf1f5aacc31320d5a84be4c641d194611af000f49a2609420a5ebc97d5d3573c4df11aaacc67667743f7e7c26b1ad1f9923b8abc2435c45aabf8926bbf68e7d5a5d159d08496864c302bcae8013a1dca479eb9639074ac825854d21f2e7658ba614f8b58e3d549f737b96f687fef7ec7d2d5dc87d73fdf9814452ba648f05022e6f4ce6a3aeb1e54ea3deb8533f6635ee3d7bfd91f804343f11f"}, &(0x7f00005ae000)=0xd5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002db000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe5000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002a5000)=0x0, &(0x7f0000029000-0x4)=0x4) 2017/12/22 05:48:01 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f2e000)='/dev/loop#\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000230000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d3a000-0x8)={0x0, 0x0}) pipe2(&(0x7f00004d0000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009d1000)={0x0, 0xf6, "abb98f5a6943aea2baf499d7b718d45bf93a7ff6a769990a6821b365c79cf8bda2a6b1238d4870e36d1722362091db4e00f8c6dd8b5cbbe28c0ddac75a83c28e7aa70d197b643a1a0684ae40b867922e5e34e1ce6449a7fbbeb1a43c45aaf84faa6a71da1cc0fd2c5d37aae317980c31c610bec167f6990e1f19a26c918b30e9f77bfc5a0ae5312772ab7d5c377322e63712bdf0f2910c6aac067d01e2dd4ffb1c52040608916ee67e1c59383d98f4ab9ec94f027bdc550934f2585de8b49220011a1a787cd00fc1704480b421ef8cf08db9797a7bbd2ab0f47d2ea5ee153d89c6ce6b782922ddc2da07a251f3c7e4efca7b631c6364"}, &(0x7f00007b3000-0x4)=0xfe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e13000)={r3, 0x4}, &(0x7f0000bc7000)=0x8) ioctl(r1, 0x400000000000127f, &(0x7f0000d1a000)="8d") 2017/12/22 05:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fa0000-0x18)={0x0, 0x482d, 0x30, 0x8, 0x0}, &(0x7f0000429000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004da000-0xc)=@sack_info={r2, 0xffffffff80000000, 0x7}, &(0x7f0000567000-0x4)=0xc) r3 = socket(0x17, 0x7, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000059b000)=0x6, 0x4) r4 = syz_open_dev$mice(&(0x7f0000b21000-0x7)='/dev/input/mice\x00', 0x0, 0x42001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b17000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001dd000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000959000)=r5, 0x4) 2017/12/22 05:48:01 executing program 3: r0 = creat(&(0x7f0000441000-0x8)='./file0\x00', 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000843000-0x6)={0x9, 0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) lgetxattr(&(0x7f000051e000-0x8)='./file0\x00', &(0x7f0000244000)=@random={'system.\x00', '/dev/ptmx\x00'}, &(0x7f000094d000-0x1000)=""/4096, 0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f000071e000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000503000-0x28)=[{&(0x7f0000447000-0x5a)="272161030c79845c300109815c75a7611c6681eb4fb789878b5ceade1df0770b80f4a986c12c5d2c638d94f3fe187de9256f6ffbe83f44dd996478966beb49384d75950a1108e56542dc4da3360c599242f7c6d43685777b", 0x58}, {&(0x7f0000271000-0x1000)="", 0x0}], 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062f000)='/dev/vga_arbiter\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000024c000-0xf3)={0x0, 0xeb, "3e348634a6aeb2e6cf3f40a8b2c3996e4e2f447f0fa6f81dc13a4ee0eb66399359efe1db94f3b04bf4dbbb1c77088889da56caee02864aef5e961a9fe79e2c813fa6ce4eb46b5c466f0b8020e1cd66bd80cfa7316d1f4858b071c1d8e17a3fa7cc37df40c04f5d9a5aba36b2acb3c6abb883c34d28b825a29d0f46ba4d0d723c35b1270dc02ff2c47b0d231c0177c4cef1f3643671744e60ba1f4d8ecf97e74c0a7eb633a459c3a07b0cb12e8c52143652f79538b3fc259e13e78a17ec04ee1a9956aa70b8eee8768d70671f4acf757b5dd02c6db91f0b543766a50c458228a73efeefce396a2e3052fd1c"}, &(0x7f0000fb4000)=0xf3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000387000-0x8)={r2, 0x4}, 0x8) 2017/12/22 05:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x400000000000000, 0x873, 0x0, 0x0}) epoll_create1(0x80000) fcntl$lock(r0, 0x6, &(0x7f0000e38000-0x20)={0x2, 0x0, 0x4, 0x0, 0x0}) 2017/12/22 05:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x3, 0x0) r3 = memfd_create(&(0x7f0000dc1000)="2ea87b00", 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000fb5000)={0x101, {{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffefc6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r4 = fcntl$dupfd(r0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc9000)={0x0, 0x0, 0x0}, &(0x7f00003ea000-0x4)=0xc) ptrace$peek(0x3, r5, &(0x7f0000289000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) syz_open_dev$binder(&(0x7f0000b93000)='/dev/binder#\x00', 0x0, 0x2) dup2(r4, r1) write(r1, &(0x7f00006a6000)="", 0x0) 2017/12/22 05:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f00002de000-0x8)='./file0\x00', &(0x7f000012a000)='hpfs\x00', 0x8002, &(0x7f0000253000)="f7096acc109754a6ee7ed12def7ebab981f9f9d09b849afe1e6fcecf3a708ff9c98b56b6f6a925810bb7fe64bf81b2aed0d11017b2786044e6a680007d2658dbeac0e40a2dd5a7e822a2c1fc02eb35bf9c3f6e008139") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008b4000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = open(&(0x7f00000ce000)='./file0\x00', 0x4000, 0x10) perf_event_open(&(0x7f0000e0f000-0x78)={0x1, 0x78, 0x6, 0x1bb7, 0xffffffffffffffff, 0x6, 0x0, 0x200, 0x2, 0x2, 0x1, 0x8, 0x5, 0x10, 0x0, 0x2, 0x7, 0x6, 0x80000000, 0x8, 0x7, 0x4, 0x2, 0x4, 0x101, 0x6, 0x0}, r0, 0xff, r2, 0x0) setresuid(r1, r1, r1) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000016b000)=0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") rmdir(&(0x7f0000f12000-0x8)='./file0\x00') 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005c4000-0x8)=[{&(0x7f0000edc000-0x29)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000092f000-0x8)='./file0\x00', 0x4000, 0x40) ioctl$TCSBRK(r1, 0x5409, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000474000)=""/22) 2017/12/22 05:48:01 executing program 6: setpriority(0x8000000000000001, 0x0, 0x0) 2017/12/22 05:48:01 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000955000)='/dev/rfkill\x00', 0x208800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xcb)={0x0, 0xc3, "c94951c2842d310c9257697bf4312c8956599b55f399409eb754fdeb5a84be30864f08ffe39401067bd22f27ec6defeaca5d98bee294d47a480cd19b3d5b0f4574aea0d620303538a8e41f7fedc6de64a94cd9c61f2204d9d93c89c0cee4e32db213e5266aec6ea15c3145492142c8d977da15c31768b9b7b45bc9f722ac9517b241ea7a7fe64353b6bfe59d805f5e2368a6368aaa4212625497a2a854cb5a6a6ce88d89011267a78a36f278dfbb2e834fa412d5b7c40c560ae8ef78dae6eb774b1f45"}, &(0x7f0000001000-0x4)=0xcb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000033000-0x10)={r1, 0x1000, 0x8, 0x1}, &(0x7f0000f19000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000fcc000-0x9)='net/sctp\x00') getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000b82000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000980000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000440000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f8000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e71000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xc3b, 0x3, 0x80, 0x0, 0xa0, 0xa0, 0x3, r4, r5}, {0x2, 0x9, 0xff, 0x400, 0xfffffffffffffff9, 0xffffffffffffffff, 0x80000000, 0x7fffffff}, {0x67b, 0x3, 0x0, 0x7}, 0xffff, 0x9, 0x9, 0x1, 0x88, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x2, 0x0, 0x40, 0x9, 0xfff}}, 0xe8) exit(0x0) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000332000-0x4)=[&(0x7f0000019000-0x13)="6664001f66d0"], &(0x7f0000f2c000)=[], 0x0) 2017/12/22 05:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e21000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/autofs\x00', 0x400042, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000985000)=""/42) r2 = add_key$keyring(&(0x7f00001b8000-0x4)='keyring\x00', &(0x7f0000f69000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000286000)='user\x00', &(0x7f0000fc2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e5000)='|', 0x1, r2) keyctl$clear(0x7, r2) [ 66.441071] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/22 05:48:01 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0x6, 0x400, 0x6, 0x8423, 0x0}, &(0x7f0000009000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000007000)={r3, 0x4, 0x3a, "6bcd1a223b54a35717caf265913cacfc47f3b9b4557d66f1683d47862e3d022ee9e47b9b4a971568e53a82468362609f54648b0d5dada4627bc8"}, 0x42) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=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$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r5, 0x5606, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000)={0x8c, 0x0, &(0x7f000000d000-0x8c)=[@request_death={0x400c630e, 0x0, 0x3}, @clear_death={0x400c630f, 0x0, 0x1}, @increfs_done={0x40106308, r4, 0x0}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x28, &(0x7f000000d000-0x38)=[@fda={0x66646185, 0x8, 0x4, 0x28}, @flat={0x77622a85, 0x10a, r4, 0x3}], &(0x7f000000d000-0x28)=[0x40, 0x48, 0x68, 0x18, 0x0]}, 0x9}}], 0x0, 0x0, &(0x7f000000c000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000000e000)=""/254) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x48, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000002000-0x29)={0x9, 0x9, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000523000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000a35000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x400000000000003c, &(0x7f0000dbc000)="", 0x0) 2017/12/22 05:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0}}) 2017/12/22 05:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000277000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f00000b5000-0xc)={0x10, 0x0, 0x6, 0x9}, 0xc) dup(r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/member\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/create\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000bad000-0x9c)=""/156) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000e10000-0x4)=0x1, 0x4) listen(r1, 0x0) shutdown(r1, 0x0) setsockopt(r1, 0x100000001, 0x7, &(0x7f0000272000-0x39)="6386d75a", 0x4) r2 = syz_open_dev$usbmon(&(0x7f000068a000-0xd)='/dev/usbmon#\x00', 0xffffffffffff0000, 0x80000) ioctl$TIOCNOTTY(r2, 0x5422) 2017/12/22 05:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dfb000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f000005f000)=""/128) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) getsockname(r0, &(0x7f0000ab1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ebe000)=0x6) [ 66.487335] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.515452] binder: 10502:10504 ERROR: BC_REGISTER_LOOPER called without request [ 66.541784] binder: 10502:10504 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 66.553345] binder: 10502:10504 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 66.560977] binder: 10502:10504 BC_INCREFS_DONE node 112 has no pending increfs request [ 66.570364] binder: 10502:10504 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 66.581269] binder: 10502:10517 ioctl 4b69 2000e000 returned -22 [ 66.582864] binder: 10502:10504 got transaction to invalid handle [ 66.582872] binder: 10502:10504 transaction failed 29201/-22, size 64-72 line 3005 [ 66.604921] binder: release 10502:10504 transaction 113 in, still active [ 66.612278] binder: send failed reply for transaction 113 to 10502:10517 [ 66.620040] binder: undelivered TRANSACTION_COMPLETE [ 66.624801] binder: 10502:10517 ERROR: BC_REGISTER_LOOPER called without request [ 66.632690] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.638274] binder: 10502:10517 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 66.645444] binder: 10502:10517 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 66.652625] binder: 10502:10517 BC_INCREFS_DONE u0000000000000000 no match [ 66.660032] binder: 10502:10517 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 66.668178] binder: 10502:10517 got transaction to invalid handle [ 66.669854] binder: 10502:10504 ioctl 4b69 2000e000 returned -22 [ 66.680524] binder: 10502:10517 transaction failed 29201/-22, size 64-72 line 3005 2017/12/22 05:48:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="", 0x0) 2017/12/22 05:48:01 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) finit_module(r0, &(0x7f00005fc000-0x1)='\x00', 0x1) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/22 05:48:01 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc2000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)="") 2017/12/22 05:48:01 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xf71, &(0x7f0000005000-0x9c)="a9f4b2f79358e043769b8a087e1b6299fe550f4540c96063c9e55d35e571c05d0ad5811a32cd365b97cc3aeb99832fb73483bb249c6652e3cda10ed91b9c53042a5b6c581487aab099fdd63433770fe3b80dfe92118454f71e30822a3aae7ca255841c6ea5a6d954751975e70157e4b3ed269d3a161dfefba0a46ed67fda6810f894202c04158c24ab1c8b93db1e8977052a8ced5fe827c15b4b09") 2017/12/22 05:48:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x70)={0xffff, {0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30f, 0x245, 0x4, 0x5, 0x1000, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x81, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/checkreqprot\x00', 0x400000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004d1000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) 2017/12/22 05:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000eaf000)='/dev/net/tun\x00', 0x0, 0x40040) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a64000-0x8)={0x0, 0x0}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fe000-0x4)=0x10, 0x4) timer_create(0x7, &(0x7f0000f47000+0x35c)={0x0, 0x22, 0x0, @thr={&(0x7f00008d8000)="b915cf2f645df49f4832df50802bd2aeb976ab94c71edf7201fee8b1f65aa782400bf3288be29bcb9aa963dae770784269c9ac912bc2d232d85a6c19b6ddab29c2778c1cfc95cc2f8e24e20d73c264ad0a2f2693e916d6b08f694485c641b6b3b0f9041af61ceda08eb521d43ba2f35ca0858dd6043ac5158c7453b527ac3e221071", &(0x7f000042f000)="e17dcb80c0731d96ceb8fe3b481f233ef5536af71533ead96bd3a2129c4b7f9892d7a9e595f50aeb5d2bf43f81fbe81ac440d25738cbd72a13bf44fa368332c7de24f36d96e141ce1778c463fea285f1229598e0029ae73e69541d1d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d79000)=0x0) timer_getoverrun(r2) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000cff000)=0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2017/12/22 05:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000aa000)='/dev/sequencer2\x00', 0x101000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000212000-0x9)='/dev/rtc\x00', 0x101, 0x0) fanotify_mark(r1, 0x40, 0x20000, r2, &(0x7f0000306000-0x8)='./file0\x00') fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat(r0, &(0x7f0000446000-0xa)='./control\x00', 0x4000, 0x8) mkdirat(r0, &(0x7f0000870000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00002c1000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000fb5000)='./control/file0\x00', r1, &(0x7f00007df000-0xa)='./control\x00') renameat2(r1, &(0x7f0000eb7000)='./control\x00', r1, &(0x7f00002a5000)='./control\x00', 0x0) 2017/12/22 05:48:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000086e000)='/dev/autofs\x00', 0x509680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000dee000-0x18)={@loopback={0x0, 0x1}, 0x80000001, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00007e8000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005cf000-0x4)=0x0, &(0x7f00000d4000)=0x4) [ 66.689666] binder: release 10502:10504 transaction 116 out, still active [ 66.697065] binder: undelivered TRANSACTION_COMPLETE [ 66.702595] binder: undelivered TRANSACTION_ERROR: 29201 [ 66.708209] binder: send failed reply for transaction 116, target dead 2017/12/22 05:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000362000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) mprotect(&(0x7f00003bf000/0x3000)=nil, 0x3000, 0xb) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x6f}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r1, 0xdb32}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000004000-0x88)="28f6d5dd038e12068996af30728dba0ac15335d41ca3018fc656c86855ee97667ac331b0f9c80034e0f9e47787613abf77cd7641c2dd7221de02fe16ebafffebf9d9918ee3d8d33cd483396153006ef6ea24fb5311e7f42b31384e3f6228dc3542ed5719b52a9f9a31a8b3720acf04b467ec50bf9c24858a45dfb82ca72920c59a39e82800beb336", &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000)="6654e7baff8e6440ee40e500e22c182d87c2eb3d26c4353211187ec3403ad0b945beab88369c5858559bad84ee0db4d9500e7881aaa69d4d229506e7e47d2d098e7e5d6dc8b8752bcf1aea6d3564eb619816afedfc44a7e126") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f0000002000)="8735d961", 0x4) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x400000080800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ee000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00007b6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4206, r2) 2017/12/22 05:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e27000-0x1a7)={@random="dd7df97776e5", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x638, 0x1, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9fcc5d", 0x0, "61b85f"}, "00000600"}}}}}, 0x0) 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b8c000-0x8)=0x0) setrlimit(0x0, &(0x7f000000f000)={0x0, 0x0}) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000a94000/0x1000)=nil) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/22 05:48:02 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dcd000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000011d000)={0x400, 0x1, 0x0, 0x1, 0xd0c9}, 0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x100000000000041, &(0x7f0000ebb000)=""/41, &(0x7f0000f71000-0x4)=0x29) 2017/12/22 05:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0xffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000335000)='/dev/pktcdvd/control\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000450000-0x40)={0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000bd000)={0x10000, 0x9, 0x800, 0x61c, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000584000-0x40)={0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0}, &(0x7f0000239000-0x8)={0x77359400, 0x0}, &(0x7f0000132000-0x8)={&(0x7f0000e26000-0x8)={0x0}, 0x8}) timer_delete(r0) r1 = add_key$keyring(&(0x7f00006e7000)='keyring\x00', &(0x7f0000ee7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) sysfs$2(0x2, 0x7, &(0x7f00007c7000)=""/145) 2017/12/22 05:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000909000)="1c0000002000af0200020700006b00050a000000c30000010007109b", 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/pktcdvd/control\x00', 0xc2140, 0x0) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fd0000)='/dev/usbmon#\x00', 0x7, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008f5000)='/selinux/create\x00', 0x2, 0x0) utimes(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000060000-0x6)={{0x77359400, 0x0}, {0x0, 0x0}}) 2017/12/22 05:48:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0xa2)=""/162, &(0x7f0000000000)=0xa2) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) time(&(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x5, 0x100, 0x101, 0x10, r1}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000-0x10)=@req={0x3f, 0xd44, 0xfffffffffffffffd, 0x5}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400000000000000, 0x7, 0x9, 0xd1d7, 0x7, 0x8, 0x101, 0x4, 0x10000, 0x3, 0x20, 0x80000000, 0x40, 0x1, 0x8]}, &(0x7f0000003000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r2, 0x10001, 0x87, "6c9e927e31d9eefaacea91ce1cbfe9dffd9bd9cc6f5ebb7564588b1467864c765c08e5a478af656dac6376d68442c148adebb4510b712f36479738afb5e9dd6b2f7841725aad90eec491629fb02775c7dc13590fd166bf5120e1bd3a5914c8debfe321de51700210ffaa85bf2826fb666bcc472ff7b38c88bc7f59ec07c5756a4a651356ba009a"}, 0x8f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x7, 0x9, 0xfffffffffffffff7, 0x6, 0x5}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000006000)={{0x9, 0x2}, {0x8e7, 0xff}, 0x200000000000000, 0x4, 0x652b2dfc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={r3, 0x5, 0x100000000, 0x8, 0x4, 0xfcdd}, 0x14) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000+0x6a3)=0x0) 2017/12/22 05:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000116000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000a39000-0x4)=0x0, &(0x7f0000e95000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000bf000)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18000000}, @in6={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r2 = socket(0x2000000011, 0x3, 0x0) sendto(r2, &(0x7f0000678000-0x83)="", 0x0, 0x0, &(0x7f0000448000-0x80)=@generic={0x0, "5725de7ea56121629c8ebdf4c25b4f8cd03ac07ba366f24b3bca44070dc17157f4ab3c36fbfb92052dcca5dffcd183afb7835b67728571cf647d47fe62b782af6df1c754408615241900223232c335a6a5086978426431fb5f7a1d7cfb7d9fd096e91e95021634ef265699f90218859932a6293deb024817859b66fefc4f"}, 0x80) [ 66.786672] binder_alloc: binder_alloc_mmap_handler: 10550 20000000-20002000 already mapped failed -16 2017/12/22 05:48:02 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b2c000)={0x0, 0x0}) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet6(r1, &(0x7f0000d3c000-0x34)=""/55, 0x37, 0x22, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000166000-0x28)={@generic="1755168664e29688809880ce2f32f315", @ifru_ivalue=0x4a}) syz_open_dev$mice(&(0x7f00000f2000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) recvmmsg(r1, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000033000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) timerfd_gettime(r0, &(0x7f0000237000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000117000-0x4)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080f000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x80000001, &(0x7f000006f000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000df4000)={{0x0, 0x2, 0xf2b8, 0x1, 0x7fff}, 0x101, 0xac, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000703000)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/22 05:48:02 executing program 4: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r0, 0x10, &(0x7f0000001000)={0x1d, 0x80000001, 0x0, 0x3aac}) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000093c000-0x24)="240000002c002500000000000000050e02000003d230bff5feffffff1adb060000000000", 0x24) [ 66.925863] device gre0 entered promiscuous mode 2017/12/22 05:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ef000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x2, 0x0) close(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a17000)={0x0, 0x100000001}, &(0x7f0000266000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000320000)={0x0, 0x4, 0x0, 0x1, 0x100000001}, &(0x7f0000e4d000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005f7000)={r3, 0x1, 0x0, 0x6, 0x101, 0xfffffffffffffff9, 0x4, 0x3, {r4, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffffc, 0x1000, 0x9cf, 0x1}}, &(0x7f000096d000-0x4)=0xb8) sigaltstack(&(0x7f0000f09000/0x1000)=nil, &(0x7f00007e1000)=0x0) 2017/12/22 05:48:02 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ba000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000025e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000103000)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) unshare(0x10000) sync_file_range(r0, 0x2, 0xe244, 0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f000029a000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/22 05:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000683000)=""/12) pwrite64(r0, &(0x7f00006a3000)="", 0x0, 0x0) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000051a000-0xf)='/dev/snd/timer\x00', 0x0, 0x128ffe) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/22 05:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004f000)=@common="6904700070300500", 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038a000)='/dev/vga_arbiter\x00', 0x4000, 0x0) socketpair$inet(0x2, 0x80006, 0x3, &(0x7f0000e8d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000073f000-0x72)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000c5a000)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="58c156fd3306", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0080eec73b5c61083baffffe2847e45a"}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000887000-0x4)=0x200, 0x4) 2017/12/22 05:48:02 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b2c000)={0x0, 0x0}) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet6(r1, &(0x7f0000d3c000-0x34)=""/55, 0x37, 0x22, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000166000-0x28)={@generic="1755168664e29688809880ce2f32f315", @ifru_ivalue=0x4a}) syz_open_dev$mice(&(0x7f00000f2000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) recvmmsg(r1, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000033000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2017/12/22 05:48:02 executing program 6: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880000a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2017/12/22 05:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) clock_gettime(0x0, &(0x7f000046f000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000ec6000)=[{{&(0x7f000047f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005c0000)=[], 0x0, &(0x7f0000bf4000-0xda)=""/218, 0xda, 0x4}, 0x40}, {{&(0x7f0000956000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000)=[{&(0x7f00007b7000-0xc1)=""/193, 0xc1}, {&(0x7f00002cb000)=""/26, 0x1a}, {&(0x7f0000636000-0xf7)=""/247, 0xf7}, {&(0x7f0000a53000-0x5a)=""/90, 0x5a}], 0x4, &(0x7f0000467000)=""/210, 0xd2, 0x3}, 0x9}, {{&(0x7f0000d62000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c4b000-0x10)=[{&(0x7f000066c000-0x7f)=""/127, 0x7f}, {&(0x7f0000e01000-0xa0)=""/160, 0xa0}], 0x2, &(0x7f0000525000)=""/146, 0x92, 0x7fffffff}, 0x1}, {{&(0x7f0000e31000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000096e000-0x8)=[{&(0x7f00008ad000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000601000+0x161)=""/157, 0x9d, 0x7}, 0x8}, {{&(0x7f0000692000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dce000)=[{&(0x7f0000a81000)=""/158, 0x9e}, {&(0x7f0000d2a000-0xe1)=""/225, 0xe1}], 0x2, &(0x7f0000463000)=""/182, 0xb6, 0x4}, 0x7}, {{&(0x7f000088d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c50000)=[{&(0x7f00008ec000)=""/210, 0xd2}, {&(0x7f0000cfb000)=""/29, 0x1d}], 0x2, &(0x7f0000506000+0x998)=""/234, 0xea, 0x1d}, 0x40}, {{&(0x7f000013c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000050000)=[], 0x0, 0x0, 0x0, 0x3f}, 0x5}, {{&(0x7f00008f9000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00006b2000-0x18)=[{&(0x7f0000cc2000-0xbd)=""/189, 0xbd}, {&(0x7f00007d0000)=""/133, 0x85}, {&(0x7f0000b5d000)=""/4096, 0x1000}], 0x3, &(0x7f0000084000)=""/230, 0xe6, 0x200}, 0x1}, {{&(0x7f00001a5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000525000-0x48)=[{&(0x7f0000c93000-0xde)=""/222, 0xde}, {&(0x7f0000529000-0xdc)=""/220, 0xdc}, {&(0x7f00001b7000)=""/46, 0x2e}, {&(0x7f0000bf4000)=""/176, 0xb0}, {&(0x7f0000d31000)=""/161, 0xa1}, {&(0x7f0000125000-0x9a)=""/154, 0x9a}, {&(0x7f0000691000)=""/166, 0xa6}, {&(0x7f00004d5000)=""/75, 0x4b}, {&(0x7f0000472000)=""/13, 0xd}], 0x9, &(0x7f0000be7000)=""/114, 0x72, 0x83}, 0x5}], 0x9, 0x40002120, &(0x7f0000d9a000)={r2, r3+10000000}) 2017/12/22 05:48:02 executing program 1: pipe2(&(0x7f0000997000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/42) socketpair(0x10, 0x2, 0x2, &(0x7f0000b42000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000001000-0x8)={0x0, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x70)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x9, 0x6, 0x3, 0x7, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x1, 0x5}) sysfs$1(0x1, &(0x7f0000002000-0x1)='\x00') 2017/12/22 05:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000916000-0x18)={0x0, 0x9, 0x10, 0x5, 0xc0}, &(0x7f0000419000)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000af3000-0x8)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bd3000-0x8)={0x0, 0x893}, &(0x7f000011b000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc3000-0xc)=@sack_info={r3, 0x6, 0x0}, &(0x7f0000569000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009dd000)={r4, 0xff}, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c5b000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_eee={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000b9f000-0x2)=0x3f) r2 = dup3(r0, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000492000-0x4)=0x8, 0x4) sendto$ax25(r2, &(0x7f0000232000)="0eafbdf2c7f307cc629ae2f4c626ba633df3a01cf9b59b889fe3628a465cd34b7e23868549ecf60147a586a7a0212dd111ec198454b7cc70ce50b2ff8c33d30ae89c06a0c18d5bd846f68434823dc4f730ceaa10d5636f976604943da7342029befc746a4c237d609aedc6ed5f956454a579ee06f589be9ad6d40d4d2a462f684b62f92f6f6143e6056d0ac73c76b2a0aadcdc62c9a9", 0x96, 0x24004800, &(0x7f0000b9e000-0x10)={0x3, {"d105a58ad595e0"}, 0xf4fc}, 0x10) sendmsg(r0, &(0x7f0000be3000-0x38)={0x0, 0x0, &(0x7f0000ffe000)=[{&(0x7f0000ffe000)="06bae2190800b4", 0x7}], 0x1, &(0x7f000045c000)=[{0x94, 0x11b, 0x5, "14306df30bbc118b48964bafff181b396f46f98be430928beea27e37230e98ca2095c1d62725731867eb9240840f822f09da6f640e0da4f8b8a8cf80e76543d749c585dbba2a26e11dc3bfadd2eab8398e94d1bc03a737ec0183a71dd9712b417768513c854542bb53b05c60a6eb5c6ac8f070b1a66e2442acc02b3aa1b5d4a6d01af52efaee"}, {0x10, 0x108, 0x1, "1078"}, {0x68, 0x0, 0x16, "4ea1668e24409ddc29104124e30f146a1cce5de105b122d14d13f13dd37aa3c463ec110c06c872414cd111dd7c3a08e65b96f481cff318f24ca6e4afa125e6d719e4a358be993f4e91079bc7784ddc71fd5d2673fa288076f7"}, {0x108, 0x104, 0x0, "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"}], 0x214, 0x8000}, 0x42) getsockopt(r0, 0x4, 0xfffffffffffffff7, &(0x7f0000f52000-0x43)=""/67, &(0x7f0000c8e000)=0x43) 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xcf}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/22 05:48:02 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee3000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000771000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000027000/0x10000)=nil, 0x10000}) 2017/12/22 05:48:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002d2000-0xee)={0x0, 0xe6, "5d71bc9ea4db2b9e6e35708255edfc1769cc5db196c112f82f0fc9cff63c477118814772a1e263851c15947b02e4181033c551da9a1ff7d26c5705ce245b8173fb5c5125cbccd83cf06fd0a4b34845bd88e8c2097b91018e45f8ccac556ea796bb6ead6a8b31a743cc2dc5827ad5092ef5fb6c5546d960787c8ae2c76a4fab3fc41d426c25ae06cad756fa021687214a48be8e47cda7b4de5af507a74436610e424d0f1caf91d10b2906c5d2a0d820a44965a83a6275a51424e6e9b1b5fd3ef8531dc4d542bf9e2501927116aaeef65603f2f85256729799f40e520333735879f8c73c6b4c62"}, &(0x7f0000001000-0x4)=0xee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x67b5, 0xfffffffffffffffc, 0x8000, 0x7fff}, &(0x7f0000cc4000-0x4)=0x14) ioctl(r0, 0x8982, &(0x7f0000000000)="") [ 67.230416] device gre0 entered promiscuous mode 2017/12/22 05:48:02 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000dde000-0xc2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00006db000)={0x9, 0x100, 0x8, 0xcb0, 0x10000, 0x1ff}) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000df3000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000df3000-0x8)=0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000261000-0x1000)="", 0x0, 0x3fff, 0x0, 0x0) 2017/12/22 05:48:02 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000848000)={0x3e, 0xe62, 0x12}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a87000)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) timerfd_gettime(r1, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 05:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getpeername$ipx(r0, &(0x7f0000077000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000239000-0x4)=0x10) ioctl(r0, 0x2275, &(0x7f0000a0c000)="") 2017/12/22 05:48:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000600) 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) recvmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000)=[{&(0x7f0000002000)=""/216, 0xd8}, {&(0x7f0000002000-0xba)=""/186, 0xba}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x0) 2017/12/22 05:48:02 executing program 1: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454dd, &(0x7f000028a000)=0x0) 2017/12/22 05:48:02 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e5f000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e31000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e71000)=0x14, 0x80800) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000038000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x7, &(0x7f0000d53000)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000e73000)={0x10000, 0x0, 0x97f, 0x5, 0xea6b, 0x2}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e72000)={&(0x7f00000d9000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000e71000)=@known='system.posix_acl_default\x00', &(0x7f0000e71000)="766d6e6574316264657621c000", 0xd, 0x2) 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f09000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b2d000-0x4)=0x1) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/context\x00', 0x2, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000e6d000-0x8)={0x0}, 0x8) 2017/12/22 05:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000069000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d8e000-0x8)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00007c5000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000bfd000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f000074a000)=""/1, 0x1) r1 = dup3(r0, r0, 0x0) mq_getsetattr(r1, &(0x7f000067c000)={0x0, 0x30, 0x0, 0x8, 0x1, 0xfffffffeffffffff, 0x8000, 0x467}, &(0x7f00000a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b5a000)={0x0, 0xe0, "778294579cbc0d7c5a8cd049e8163d9435fef29115c45f7289c1076a1b61816b40936cd05074db465b20e9bbf40649cd5b9f821a2e6b4089aeccb92e69cebc7766f817aaf15cd3b3fbe276fd4481487152ce5d5e53fce68ec364bfa9233a0c478bdadaea8a1589352b2490e5e8f4db4bae27637e47986763adce220b736314e80232ba80f3cf18b7c60e327a3e26f4f1976f904f10d31be8b53b77bc5fdb70bfde8f501db91f9b43240f761773fca81bc9a6315dd985396b9247462182807fb6bb740241b5b7b778ff56949f166f13541410357010946ad9c699decb8e7e7cb8"}, &(0x7f0000e9f000)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f51000-0x8)={0x0, 0x100000001}, &(0x7f00008d5000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008b3000-0xb8)={r2, 0x0, 0x9, 0x6, 0x7, 0x2, 0x2, 0x7, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x42a6, 0x4, 0x9, 0x4}}, &(0x7f0000a6c000)=0xb8) pipe(&(0x7f00008fe000-0x8)={0x0, 0x0}) getdents(r4, &(0x7f000014c000)=""/2, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a15000-0x24)={0x0, 0x3, 0x0, 0x0, 0x1ffffffff, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) chown(&(0x7f0000171000-0x8)='./file0\x00', r2, r3) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4217, r1) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000611000)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000866000-0x4)=0x6) r1 = socket(0x10, 0x10000000003, 0x0) write(r1, &(0x7f0000caa000)="26000000130047f10714c1fc59df2205088003e3010000000000000000000132050027006e6e", 0x26) 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x812, 0x0) write(r0, &(0x7f0000dc8000-0x20)="1f00000032001ff2000095f601800077000000410400010000000000640000ca", 0x20) 2017/12/22 05:48:02 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000003000-0x4)=0x100000002, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000-0x4)=0xffffffff, 0x4) ppoll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2017/12/22 05:48:02 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000006000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x40000000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000008000)='net/dev_mcast\x00') pread64(r2, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2017/12/22 05:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000de7000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) rt_sigaction(0x16, &(0x7f00007e7000)={0x8, {0x4}, 0x1, 0x0}, &(0x7f0000b74000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f01000)={0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000b0b000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) finit_module(r1, &(0x7f0000d97000)='/dev/snd/timer\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000f03000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:02 executing program 3: mmap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20801, 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$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fc0000)=@sack_info={0x0, 0x1, 0x0}, &(0x7f0000fc1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fc2000-0xc)={0x0, 0xfff, 0x30}, &(0x7f0000000000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000fc1000)={&(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x7e)="afe8e244705d2ffe293b2975eb6faac6727f21704606372a67581d8affd73ba179891bb0ebd36eb46add29dbc97774d9e786935272f421fbdc918ee33e568b4c4b13cef4daff0e845e67393df10d34a8346e79c9c311391a532b0d6f9ed1a4863ab6b2ad3504854b87a9fcda69a50afa6595cf0da6437ebb156895723682", 0x7e}, {&(0x7f0000fc1000)="cf76607251e6edec4c60feac1dfa77c3bacfabfd47f2d3d976e1d28c42d81d21afdf6c33dcc2215236f5e92084fe6a0220db62577dbb88e27d77022dc8a58f236e2febec094b367f43b4f4f33e163036", 0x50}, {&(0x7f0000fc1000)="c27abc6e3cd854a0470f579621f98551d5412a84cf9de50af02cb1f59cbe1126594f7ea4d11c5a4bf64c0420b35e1fa01a33f99409d08efb251c14aec0dd0b08b107039c9f89f1456aad6eec5111bcd6704a34864d3019c34a2e1b8a8eedbccf7f29c396d8bd29ba0756f87e201f9e0075b4ca49a613dff223d785c76357759bdd024392353f1f6fe3fe347f82c820b64d1d46db7e6aa4457f48e08819ff39a4d8230473ce090c788d42214b7bb071962cc791c5e498f8536fdcf6d80079b203bfeedd810a7c6eaffd2e691cf36c193af23f8725f63745f2c3f59f111e0d36589d9ed12e81fc7145781d65e063ec82b816e8ea72f25c", 0xf6}, {&(0x7f0000fc0000)="75b2b7449e49138235e525b7e7f4db1a724ef450616f59805b363a68d249f4562dd412caffb4ed72c70764f2bca51cf3b17f5e570f2ddcc1d4a8af3d219562f7ee6f050ed1a1b4c03b9a3d5793407be1b2f2af59355b74265f8462aeaf6a20d78478ea49fbcbae367cbb21f8aff0e16280265c6f5feacc", 0x77}], 0x4, &(0x7f0000fc2000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x3, 0x200, 0x6e84, 0x1, 0x7, 0x1, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0xc, 0x0, 0x10c3f97, r3}}], 0x58, 0x1}, 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) 2017/12/22 05:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f000050f000)="") dup2(r0, r0) fstat(r0, &(0x7f0000094000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000060a000)=[{0xe, 0x3}, {0x2, 0x3f}, {0x8, 0x4}], 0x3) 2017/12/22 05:48:02 executing program 7: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f000009a000/0x1000)=nil, 0x1000) msync(&(0x7f0000845000/0x2000)=nil, 0x2000, 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000006b000-0x4)=0x7fffffff) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000, 0x0}) ioctl(r0, 0x2286, &(0x7f0000e6a000)="538659f65b80edd890000000000000000185c6bdaeeb28ca089ec3f61700000000010000004160380002d8208bd641a50d24ef8dd6fd1ef4253ce7ef39aded87a7c9517d7299b033a1e875bc128e5f290ea6d228e400fb785b7f180f5fbb5eca9ce01078c79b40ee2c514a55f9a738cf5f101e253426e9fdf5eab7dfa74b9892487509ef6a6ce5ce29fe814ae9d25617e5a6990ae43c8610465c") socket$inet(0x2, 0x0, 0xfffffffffffffffc) recvfrom(r0, &(0x7f000080a000)=""/224, 0xe0, 0x10040, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e43000-0x8)={0x0, 0x0}) getsockname(r1, &(0x7f000089d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009ee000-0x4)=0x9) getsockname$unix(r0, &(0x7f0000dc1000)=@file={0x0, ""/4096}, &(0x7f000057b000)=0x1002) 2017/12/22 05:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f78000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9a000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000ec9000-0x78)={0x4, 0x78, 0xbc, 0x401, 0x7, 0x4, 0x0, 0x1ff, 0x400, 0x4, 0x6, 0x0, 0x8, 0x8, 0x0, 0x9, 0x4, 0x1, 0x2, 0x4, 0x100000001, 0x6, 0x1, 0x2, 0x2, 0x180000000000, 0x0}, r0, 0x1, r1, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002ee000)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005a6000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000214000)=0xe8) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000061e000)='/dev/usbmon#\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000314000-0x1000)=""/4096, 0x1000) 2017/12/22 05:48:02 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fc0000)={&(0x7f0000fc1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc0000)=[{&(0x7f0000fae000)="234157f1a304dfb6df0b8c3e6d024e4e9d9fdb1e27540ab48f53bf0e124dddaa11cde14726b7ae3fd0d5c7052d8eb854002116da16ca7579b84804b954e3b22adf6fc8e2edeac3a89a51348ffdeaf567a4256ebef4a5910a41681cae3b5462a598bdc86799572a85c203571d049f452c75e3dac7599d33ecec51a67cde111da1a76a9f246894d7405ea2b264e8907cf49e9e26a15a48ad5984cb2b80c2792243a718b9dc6a53ec9a3aef285d01900df8db80b045caa5dfcf841fcd1329b2a24a1a910bea6fda457a174bfda986649639bfd509699e46279b05", 0xd9}, {&(0x7f0000fc0000)="abb1c186b07b5f77084a73dc79e13d60ff08a19d4638df230a8a64bf007378275811660818936d592dde8eed9b69839a9d55521e585fcfd624d663076425d8382c70f12d43d5f90bfeb8d341a9dd56b338fafc3d44f0b60e527344c4e0a44c8b17d39ec1143ce1a30d5786260ffb60d0a9f1c94def236f19806de5b36dd9c98c5dd23273b247dd745f76c4b99b5c73", 0x8f}, {&(0x7f00001cb000-0xaf)="ff06fa0f88b3ee1fffc9ce54fddc96d62a082e7c6ef84995ed14a61f2f85f8aa7b5a55b4607015dc064b250f8722589dad50b591255269a731e0865898d31e6180b6a795531c418aa172ba1fe8faecc5873ae3a47d7da1c2b1a24017054d0f94467525876803e58e433edb5e5ffae0c894b4b72a1274b78c7193a9afa013e25c94d751de454ee1096bd1bfa5d44f32aa14cee31d9753276dcbb8bdec16592eb2f6a451a658c93bc3d2358cc6749b4f", 0xaf}, {&(0x7f0000fc0000)="", 0x0}, {&(0x7f0000a1b000)="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", 0x1000}, {&(0x7f0000967000-0xef)="d2cd71f64eb80dc4ef9a219be958768794ce232e8fde80ac50045e29a4319291c0cc52926c32e770b0577828a77609282cc1b2f5e66bbbc6660e70565dd873b54cb1fe3fad34ce7dbeac4678b650110cdac0a09385ef3cc44fbf27649e8c44637c79fda80786e278804bff54ff91da4c4d8b697f38e1cc817ef13c2774ad4a648cc41462963888db6aba11dba415ab7f87faf948ad15cc0b7f29dbed917d5d5864a7f7f5343385ea2855ff6d6121822d19a5cd74c7f63569a0fe780099f9e61d1c51ca683f1e72e2fb30482bac6509f1f4d0828a429bb694f4c4fce6c4ba7f51931930ca299096865a68c0a4545881", 0xef}, {&(0x7f0000fc0000)="2774160ffe01ecd46172baa7629823", 0xf}], 0x7, 0x0, 0x0, 0x4000010}, 0x80) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2017/12/22 05:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000d68000)=@abs={0x1, 0x0, 0x0}, 0x8) fadvise64(r0, 0x0, 0x3, 0x3) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') socket(0x1, 0x7, 0x4412) sendfile(r0, r1, &(0x7f00002b3000-0x8)=0x0, 0xff) 2017/12/22 05:48:02 executing program 2: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = socket$unix(0x1, 0x7685d5535faa2339, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r3, &(0x7f0000823000)=@known='system.sockprotoname\x00', &(0x7f0000b97000-0x4)=""/4, 0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f00008db000)=0x7ff, 0x4) 2017/12/22 05:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f2b000-0x20)={"8f663422da0a939299f9c0a43ec94b90", {0x4, 0x7fff, 0x8, "ec07236116c9", 0xffff, 0x0}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e61000)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7fffffff, 0x7f, 0x9, 0x97cc, 0x0, 0x2, 0x5, 0x6}) write(r0, &(0x7f0000c2e000)="1f000000040a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2017/12/22 05:48:02 executing program 7: open(&(0x7f0000a17000)='./file0\x00', 0x200800, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/rfkill\x00', 0x543000, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x41, 0xfffffffffffffffd, 0x0, []}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000080d000-0x6)='hybla\x00', 0x6) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/22 05:48:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x24)={@common='sit0\x00', &(0x7f0000000000)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000589000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x400000000000015, &(0x7f0000b70000-0x13)="02000000000000000004000021ff0180ea00d1", 0x13) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000667000)='/dev/rtc\x00', 0x200000, 0x0) bind$netlink(r1, &(0x7f0000564000-0xc)={0x10, 0x0, 0x2, 0x80000001}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x1, 0x43, 0x20}, &(0x7f0000373000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f7c000)={0x0, 0x100000000, 0x4, 0x5}, &(0x7f0000a03000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a1d000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f0000b08000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000090000)={0x7fe00000000, 0x204, 0x9, 0x1000, 0x0}, &(0x7f000051e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008dc000-0xc)={0x0, 0x8e4d, 0x10}, &(0x7f0000318000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006a5000-0x28)={0x0, 0x20, "c20f165d5be4d8e99a724c2f326750166dee792d99f5be0a0f1eaa4ea30f8645"}, &(0x7f0000193000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000035f000)={0x0, 0x1}, &(0x7f0000d5d000+0x80d)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001aa000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bda000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c6c000-0x14)={0x0, 0x2f2e, 0xffffffff00000001, 0x6, 0x9, 0x1}, &(0x7f00008c6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d68000-0x10)={0x0, 0x0, 0x7f, 0xfffffffffffffffb}, &(0x7f0000ca2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000019c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e7f000-0x8)={0x0, 0xff}, &(0x7f0000ce3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ac2000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x34ecff01, 0x401, 0xf38, 0x9, 0x1ff, 0x3f, 0x9, 0xfffffffffffffffa, 0x80000001, 0x6, 0x1000, 0x401, 0x4, 0x7]}, &(0x7f000090a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c21000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009fe000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000aec000)={0x0, 0x670, 0x30}, &(0x7f000097e000)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000cd8000-0xe0)=[{&(0x7f00009b6000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000a70000)=[{&(0x7f0000847000-0x85)="92a57b1804f9d48491fdb9feef25b0db45ab0ea16ad2c64e2a156d4357dd1c42543bc67d6144a630bd66a8b8e7f8bda25ab40fcbe3a138718d6c7a9b3cee8dec3248525bb24d06d05b39744acfe657147328df73ea25fbdaff5fccbd29776db5152722b9038e453267e59a0ba7f8ea3c2d443d1241dd696f4e35fdbf05598584c3071a807d", 0x85}, {&(0x7f000077c000)="acfa852eba346c8b3d90b0d7a2c5e7841e4467830e1558a984d3eb8cdfce79f11e6a2b5ed8b6", 0x26}, {&(0x7f00001be000-0xdd)="ec4705d03c6686dcfc8814b60c7f9ce8c60c7dcc9c44ba8d52272ed0ee51871b17b0cc307c182955546027dabdaa578c9977c94ab12ee64a3e89882f36d7ba9bb2d9d1575d2377cb7e5fadb54709f0721c4614af6490a3584061742d1a98b09b1b7a1eb60d51492ca0208052dd66873b91061f8376e06fa8f0fc46ca680f64517b4d1957d4227b4c89f41b02a5ba5bc0b1a841d87b4e451367b932cb7a6b5cf5f2bfc939fedecfff5453fef6a018ecd68d9017e47d0fbeca541eb79cbcc5502ab5d7489bcf55afed3ed6693bda90c811b722aa5a1e077a0d58ee0fdec5", 0xdd}, {&(0x7f0000a10000-0x1000)="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", 0x1000}, {&(0x7f0000963000-0xba)="000a424b235d385b59ed8df9cbca92e8107156d0e6855e0daffab5b709fd550ff6226385166647de4c847355c62b5fc4a092c243b92f5534a5c5d0654b98328352a5caaf66f4fe999730b622cf331dc59eeae4add433e19fe8cc1dc87625d1c29855c41d1d7911c88d6da7a31a8f5498c59fc0c42b05fca055879cf4df72b5442b7eb93a18b6ad5c785530524236dea8df9b6ac5b9bb445702fd646aa69dc58e715660dc0c70d8f6408ea96f88a7afa0c356ebcbc43a4108df3a", 0xba}, {&(0x7f00005c5000-0x24)="2a089a0837e2dfb02a9fcc253b1e931ab43d1518bdf9dcc49b294417c957deb378a1aa02", 0x24}], 0x6, &(0x7f00002af000-0x108)=[@sndrcv={0x2c, 0x84, 0x1, {0x2c8, 0x7fffffff, 0x2, 0xfff, 0x7, 0x3, 0x4, 0xaff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8000, 0xf4fc, 0x5, r3}}, @init={0x14, 0x84, 0x0, {0x401, 0x401, 0x7e8, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x9, 0x10000, 0x7, r4}}, @init={0x14, 0x84, 0x0, {0xad2e, 0x4, 0xfff, 0xd38b}}, @init={0x14, 0x84, 0x0, {0x5, 0x4, 0x7fff, 0x1}}], 0x108, 0x10}, {&(0x7f00003b2000-0x10)=@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002a7000)=[{&(0x7f000037e000-0xf4)="7a914fcd79f404027dc35f97fef92fa371b5f9eed53ecfee6c177b3c1c4fcead19846816904f662337782a834b8eeb9fd4093e8fe1f3baf07539db03b98a8e17eff73226687b8a6ca4dbb133513fb936da466e238815a823c5d42693f30361f4b3b47d55372bbdd586cf5747d484c815e3ebd2e2b412ba77ac6ec56af6d772e2c75f3f08023a72383425cbf8998e6d7cfb8f9f193198928b7f37acc22a87a0ef4f3342a5dff06e10ce23973c06fa936f41432cad1c04ea36060ae209693570f2e914f68bc2b357d91a78e34c323b9beb58accd1481e26525fa1f3dc7ca33c1a43f30725905f563e7d717edea04a2a4c547a462df", 0xf4}, {&(0x7f0000c41000-0x5c)="b8d765548c1b2b314b6582a06cd29cba460f6063a8fffd149a87b058a52ea24ae89ab59213e3e187ceb7e7b2026b17b02f4494fb03474ec486b8caec21d9295b9271f4e7dfb1acef28d91119c772b7f662be66e03d20d279d852976d", 0x5c}, {&(0x7f0000ed2000-0xed)="2458c030f1b07e3b4d96901dbdb6e452d7b28f9e9d18655e2af78e7749c4d4e9c497e218b0ec3318c1837cec4df3362d3c996d36b2498d30aeb4451a722173faf7ce5d719ffbb97b66fc70dab847611d3b0dc9fe9cbee50f55047d88b00cfac6f525bb1bbc0d92f788472ce5a6a9d55ab6ab690def38e7dbc95422ac3ec8793e365d9160da0be9670d7431e6aeec16a8a21b98113a10dc81282ef868b69df816bbdb8e23d4d6475500d41f133fb23598af939ee04d8aef021c053348c1097acd661f3d9a92f9ded0905dfd941926de3cb47b35da8f81d17ec3cc8cb5ef5c170b5be9ed48ce217f35738922d422", 0xed}], 0x3, &(0x7f000053e000-0xb0)=[@init={0x14, 0x84, 0x0, {0x0, 0x8, 0x3, 0x100000000}}, @init={0x14, 0x84, 0x0, {0x800, 0x6, 0x8000, 0x9}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x0, 0xc7, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x14df, 0x8000, 0xffffffff80000000, 0x3, r5}}], 0xb0, 0x44080}, {&(0x7f0000f8e000-0x1c)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f00008a9000)=[{&(0x7f00001c4000-0x1000)="d98def79251bffa000b11e5bae402f430be8447db5bb72963fc78c4ddafe104f4bd0670183635aea0b251e22bb9ecd208687f44416b1b673df4dc1a455ad08020a9547600d5fb2f582f7b356eea96f761f740b01dad77427b463ccdc461baeffae34ec3000abbc2589e630da507f8ce968e7577db2b927a9d718170e741a78eb3ad2cb4ca9f6abeccb124f807c0609fb37ddb9b4a286067b889cac647d87fda6eeae6ea9befae3d06b442182e63c075761e3a64bc78d2dd2ee2be888e75cd0f6eb83d606380863340da3a36e11791dfae2f7e8354a6cd8212bddec9431b207b03c9f9518793f15c88a23c82cf218672dd6eb8c3aa7b1cb86300bcd8a9a50649f5e407afa5fef9d5c56fe784604b8e12a157989a9f58b17707ab9f98078ea4ef941a7a6298c0bc0f01ff0d38614cf23cc6a08ddf9f80caa87cfb2cff37c714a372d75c0db20df06d9201d153ae28b0a9a63e5a130c81ad4e4dc31e3c9fe90c508875a84e78303056c906b00c4f202f73d23830b34850080dc39c8986573ff122ac9b6724780cebf5af2982192dbdb39b686cccbaa1c3953a881e4392dbd30813ed5c75e8a336652933178f8c46fd870eaeebccfeede328305a58ebc3aba4389c37d9331ddd20492a92fb691a19d2a97a5ad9da51c587fa5d339a584f3e4f8cd192bc9e28689c3895c1d6016df95d459675a5fa5c50e27d1308e7998104d6ac99ee4f9d9084eb32d3f775634c37b531a15fc8c25ebef0b28be464d21ce0a3e6ae762cc88a8eb869a38a62a98d3d598885076f4c2bb47c71e9af477f82755608d5e6c7197cd4002506860221fe3beaf9ad7689ba301c5361b9230f327d64daf2fe427535fc74cc7bad596fa8c920a2ed3d0f0ccd73aa3f69a44331cb9dbc20351420d8a858f97dfeb8c0157ea5404412098b2befa88f836429ea8b33d773fe4de444ccd2dd80acf2ed6a0343b27d72da7a1b3e0c93961a78d07f6fd543fe01ed81f1fdbedd0999b570decd5680cba462cf2abd510e496f9ae69c146c406bb1616d27779e94e13046c70e5882600faedf305f6e57e840c903f12f9cac49467937a4815c80964bff1f83c74affc7e4d55c22b828a44a1967c851c6a5fdf1b204c490698d2925ef4533f3561eabb334727394dde4b01d214c3a7c51592bec986dd49c4f00c0d3bfa5c90a8bebda3eb40bd8d6349f8ac3f7f0c8980742eadb933234ff917e29503f063937291a9392c8e2fd9445eb1fc54536437358e8f7b047d5928157897f6644564e6b93407a3ceaae6d0bc4aeb847d9c4266ba3ed14a67c64e784d0d729a1a68fe1062bcbdee1f034a7e4229edfef5f2dfb30b0784fe3ab79c352ffb37c84c3c66141e73f7c24741d75bfba32b0f72d11a7790d5853bdc0ccc71f6a81d1d90b35554a102e3d89fe1f5cc9d9f4324068767aded541fb6e3317b2cc8cc546fb1eb5f23708af18e346cd77e6905e5b6e79743f79dca31eab6c1d61940beb36716a62825b5d2fc017c46b8f1f6a33defebdd992679dbe6dea02b15416416c0d18a969e20c5262c71549ee045a32496d21c63cb8c1e2256cef155095b725d2200faf2ad4b00d7a8f1280d4e394b853dce850e1822dabfb377436bf9163c10e759e8dbed9cdd5f2662509d05a99f0a3a523d2b64feda302d2ff82e37443c2ee1b9c580edabc7dd5eb509166026e0e9b1735f5183914156e4943ccf332fa69589b44bbdadb44905931609688b6c25fbd3726b42d6ab483a2cd2854a9319688628baa752bca679e7c0d9401d2c6524b4a2a615c7f5f3fc553f5b1884c03a186acc1b2ed5b63d4d228f468e10d91cdfa9958ed15978671a6ede316e5245f79e44f2b65083ee50e373333da4fdeec8c416cf97fd105492e7fb9602bd935d8a69708c8b03f049090c0201e7d88e1e1b374a9445de1bd5b01a8feac0d8e718285b6c2dfb910d5b0801ce1ed51b461834ddfca1c4977678c9b660b6c312745654d11e189bc2d84e4e83c47ae6bf6ba446f48712ba6eab82b3b2701df0e92ee6ca9aac17764d99bb0cbd97d4186fb6bc9b8e34da2138d1096d1ff58a17e92d665a3dc37eb464c2e4f522eb8f10236ba8788e5791de08aff5e243d88197946291a0e4bdf138b8cf288fdf50ddfa7d6b1b4f63540aa657e9b977e54b3127a08f957a73964ebd0e14d858afba445f5e630302640669c20e0e89c144d120c9fe2a4508181771e2ca376d97da1230267246ae409ac95465876afa7f2669ae0f49716ee471e233604a5364f594cbd436e4b25ffa29ad9492136a9d375e2bb9e41953bae7e78cb946303e3e463a0b1e1f2db066822e41221592d405f9d332b8d496f25f58f29164b86abf9b2d9bb262330acb664df80e0e04785bfec7296aa21a11d5ac095db5599d500ccc48d9dee1728fca748aee317e33d91826da2e1465c56e78112ef8b135d413e61c0a45c7e7b3243766b1e07a9103c37ce4beb5d663d37c1c82e58975b17ab9f54bd3426a3bd235990c30aa1f0f2e641cce03c00c7fd629b4b0577e450dd0264494805443003b3e00b57663240aae0e92a619ae934e802e9292a997edbbb47fbcc3d2c7d8e82a3289976b03ec89dc25a1e3b6d107e4b571055f17c6c284fbb743107466e642ee2d75d79299138849274046614bd426ecbba4ec7865f6c8c368c9a8ea59ed7147f5f27099907d1a8a9fa9a559b5193c8d7272a804c720f772988125e86c066f5dd184ba236fc12962c9be52822932b41fc66755d0bd849a12f4c2650ac92b517ba830f0e453f2fa38b826bce6d8c49eba5aa8f2cff61c2c1041352027a84de9810b87acef2b9a75cc4b8cafd36bfb8bfa287b8c37d0f91654db11ca68832fbc223e2163776d9b2f1f263ca8fd43605b25001c64a6ddc2955cc820298b9b9425ee8ce5503e8c586646a130b2b376df5ae968a45bf33ae1d96e70f388c9043da471ecd70a210129cbc364749f06ab48707c8cc32a7c28f42441ac4d31c206af0261218c55c36bd168dbe570bbf5bf980ee27ec3f04a29e7d1975dff98f61b8f33854fbea7507fcfb8d7d1f18bedbc7ab770713bfa89b10260e5c20d40806be53fafd320b343cd1b857edd92004c511a16b9cf40692b06a22173b52db4e74efd6998d126627f7d5217ad7d92fac336820f6bce6318d8710d382b76f76df7f2f6e4cb6bc02a21101931bfe5462ff35961227f736bdf9f808f52df8ce7ba4b85ce2e95c58ec88446dffd8fb0dad9f4d3264acef8eb2bc02cc638802cf28482dc25d2eaef74a653d75bf66f75eefa579f015a93679e1348efc12d7a2cbe3bf77b5d937f21ce563b6ecce59cea55b23d9f6710218e6ebd9396b2a385b9b048e171e71aa51698f4d59b3823895d7a51f1ce85852b16d1e3d30878a18f1f79f10f38bfd34ce33339536f3395e0290319478a690f6217e2683f3d3b84389394c453c5a4a4eafa08a6fd753ade8586a5c312884f9bb0b533377a0552173dc2ed0767329409432fa6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0x1000}, {&(0x7f0000ba0000-0x74)="844826c5a32185aea4bc8a163e8fab206441a8b790c4b5b91ec6ad04cc28b3bdbd91c4de8a6497bbe42fff3a3aded940947e2592189128acf0450c094268892bd0cadca59f975c48adbb6746ac9118ff7dbbdf1ed757fdc13e159a77c9cf8beafe744af3ea5622ce3f8c8d274a3b8a8d7b6d432f", 0x74}], 0x2, &(0x7f0000c00000)=[@sndinfo={0x1c, 0x84, 0x2, {0x200, 0x820a, 0x8, 0x8, r6}}, @init={0x14, 0x84, 0x0, {0x5, 0x2, 0xfffffffffffffff7, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x3bd, 0x8000, 0x200, 0x1ff, 0x40, 0x5, 0x5, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x800000000000000, 0x2, 0x5, 0xfff, r8}}], 0xb0, 0x50}, {&(0x7f0000e75000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ad000)=[{&(0x7f00001a0000)="7e271b81af4ac45954208a4d7af9306a031b5e279d562d4e8cc15613039af7bbc218abab162e1ed578169ce89c373e1a366a5c3683bfa048ee46751102cd7ab3b5e3367e928dae994984ac1527c84d140ef7dd8e7135708be2a0882d95b0b3fa6dc4dd95560e84eb93aa3e36cc77fb8de7f0", 0x72}, {&(0x7f0000abf000-0x46)="0618ad90027b4d7968d4dd51432d5ad77444555d2f447d5c3767cd89e9299fcc8cd43e481c02253ac6ed11844d6df3256b399765156c0c1c6252fb3973cbfdecc8e52b3c8c8a", 0x46}], 0x2, 0x0, 0x0, 0x8040}, {&(0x7f00009e4000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074f000-0x40)=[{&(0x7f0000a94000-0xaf)="f11cb739d0ac1d4c552c755bbaed21f4bfb630f3b2d27f55c6e470e635cf89928719411492ce3cd33f725486ffa92a621c99f1d445a9becadb59273745e22eb316ed0d12de1c1258849502be008d26d8910c27cd56d53996b288e36f08f1b81f71875fa3e666c441d7d5777e18189dca6b3160eec430f021a5d1b177224b190a567e25348220601bb2a437dd366a1b987fac166f1cf671c48741b7d2058334f02aca809aba9df1015b7bbc16113def", 0xaf}, {&(0x7f00000c1000-0x95)="0b0fed13b86ec994211c60b6079543f7df57207b7184a632a776cab7200d44927dc1be9b65c74366cce01a303aa29d3395d34ffac780da38eef4302131a31254ffdec6b00b0b0745995fc7b8289d9af7cf9e5cf4194beef4db548713bc6e9d3b269ff40ff37a5b1f9dea910ea2d7f302c830db399fce0a5982febcfad82fae030bfbd5c8fe7d64a4aaf8cd72a3df010b680666ad5b", 0x95}, {&(0x7f0000ade000)="e01e3e97914b8b186d19b6d4b7cbf76cde82aee27a40a9ec7119890c9c317e53ef1196e5b9f3021510ae30641e64f6a70f2012c803d77b869323f8cdf8d195de64ab9fb081fc1a9186b5bf9505d4c048e70c6e6d831f9068804a5a637e1bb153c6a2e01c8257d5301b91e6184c95fc8f7f140731b498d989a1c99ca54727aecafaff8c41591fa7a43489696234a4dce75699c19572282e74b8092aa4d8bddb6505c3e4e1d4000ccfdde2b760c8b61f3b", 0xb0}, {&(0x7f0000f23000)="cf4d572e85e95d4b72f4373cfd7efbc93c4dfb94", 0x14}, {&(0x7f0000f71000)="7b2013e8fbb6ba3d4bdabbfc05fea98c9010fc483a3c096fd54c3d8b9a07", 0x1e}, {&(0x7f00008e6000-0x84)="df036c3a8eab08b574f8cfb99a058b4918c1d3bec64ac03d0a4691f018bb2fcc98570e44ae97e145e37470c1d8bfb7230f7660b5fa956fd1e100bfdb26c4066c302529b3f6c6428764352f0d48c7124000f55771c1a156dfba5a3eaf2785accb71bd7dcc93559e278873bf232bac51540fd9c442bcb543f164b96355363b22da2545c683", 0x84}, {&(0x7f000095b000)="fe30ea5f68c1df02cb62a5b97f5a5340", 0x10}, {&(0x7f0000fe6000)="491f330e62", 0x5}], 0x8, &(0x7f00001de000)=[@init={0x14, 0x84, 0x0, {0x0, 0x10001, 0x0, 0x8000}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0xfff, 0x8204, 0x3, 0x7, 0xc4, 0x3, 0x5, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x40, 0x200, 0x541, 0x2, 0x3, 0xfffffffffffffffd, 0x1ff, r10}}], 0x84, 0x40}, {&(0x7f0000db6000)=@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000f25000)=[{&(0x7f00006e3000)="5d2b8a1b988ad403f15404eba9275d7b705694d38a2b34710afeba855ca85b36f72e6226916f88d3a806a2dd2b4ca253203990863f96b0e8cfb50b7c4bc20f08026c738c99246801da8cfd1c4b6c0011d45a4bd95f73a710a2e1f754f61df930b2455f9a476c590326910c19ad5e2aab4296a62c31cdaacb139a9582c69052d67b37bd58363fcc02b79eb662f0b5f16a281829a5efad85307fba6edeac9cb1cb1d2e8914af8ddafb5b0727b87083e1fc1dc7b15d509ebb31e37cf4ef57b69bc05dd158e865b4b7e7f2efd080be5fa4dbbee8209ebd651794360ce8ff31", 0xdd}, {&(0x7f0000827000)="7fc0c5679ee2081ab7e0b8810339d38273df915f5277f3c0c609386559f8032367051ca4fe22184dfe6039f1a62c4e1f034ad2bb994a64a64e9a5b7a095d3a4b7c58daf75c599abef581c8e30d906604772939d26f7d2b19c744340b07fd92d06015330a076e659b4860", 0x6a}, {&(0x7f00000e6000-0xc7)="259820deee3342c61c48b3603dd1ba74299186fc3a98ecd725288f00fcb0092fe22fbf03094c5bce8837c69808b26b6a33f7d8317becdeda7654d0dc0ffdb9754787fab4caacd4e04281a318a625cd995025d6ab2033e3d0fe7f7046f736aa94bbe67659ab81b76f9a2be41a7f212f7b9c2e84088f70fca7be9e51b7c4cf9ed9d820411ba6d5e376266bcc68fee3e4478972c7600904fd0108e8a8ce45d0c17c9cded461e28f913974330c3ccb427f773d9cd59e45460530961ce94913ee5232716707d408e034", 0xc7}, {&(0x7f0000d92000-0xf)="b1e5c05ccc6d192cb69cc38e8b2469", 0xf}, {&(0x7f0000584000-0x25)="5f17b9933b82cf6ec11008e8d66a400b8c64eff2717eea91ef93e67e394bdcbd387cfe1310", 0x25}, {&(0x7f0000dc5000-0xd3)="50a8ae524130abb3f12496ca08f1dabdb8411009fd1bb230aba3eb91ab85385b32a7389109c12e8cdcf462706663133a5cd3a5faba366ee263bc93e5f39f92eb17ff26e9d4201e1dcc8660dd5fcd1018b7fa27e42a844a5230d5c5c752758d4028e8f0f4562ee2b2aea7497cb3d943452b64c621c86051b35a84963d4165e20a9b4bd597315680e7a98c812c885b8159680bfd702f6274e53984b76fe695448010eef006b18d623cdeea98612da38f1dc85f47289aec7459762a81258574a0e4d34b238a59ccbc8bf0d22386cdef02acea6fce", 0xd3}, {&(0x7f00008c1000)="eca8ac8dbc37c514c160363ceac6b59b9b553ab026421441bc59de209cecb667e53145f4ca55ecde825db3e1dadc7a212c5dbc8f2de6ca009fc7b29c13ec45fe56cae565646ce31af28c8d61d7120e8a4662e012736945ec99acafbb43939e0a080d29b49a6f1a37eea30610ed407550c958db460e12de6edf24be0ab20e516092a2a990bf0be1d32c23b96b26bfe23e08fbee5653723e4957cb20b35a372e0e7c3080434ce2f5b09597bdf9fadb3e9134faeb0d1e74dfc310925d91e6212dbc", 0xc0}, {&(0x7f00004cb000)="02a726025b2247da82a8c9098336df2d8c7b2ba5aad77c0a38e3f34e85c4454723b14d43fc75aca37ce5561ee820763d397083ad2443cc7573916f67f88f5335eee59031f840a85b92d72dc2f591545b020886915e3e0b9ecd5546d5108846ecf28594b9f9f5b4bee133bb977b4e2e3ddd433e11f3c4bbb6e3bcaed7788f5e973c97b0c1fc941fb540a2e2c2e4550acfce86d9d26eb1ec7890a64a0d15d0a123", 0xa0}, {&(0x7f00007d8000-0xda)="b73c1f33850f88f29e194781ed5483ca613e8cec54860ef84cd06ae263861d3166efb5660076f75dab9a6b7cc322e33521d51d576b862a99a7748fafa4e582e9d5e1e1e6142370ec97e456863fc8568f52f367dd3efa241aed8aa00a8cdee9fa667eaf03edb31c662ed0e0b9baa14ee685a7912cb37d8ed1d6ac6d6db4631b9901055fbde68b3cca399e888c4e151365c4d5fe56d669ec5b2a855848d4bb5945559a4c5c1c1ef09481ead58e56f08da228a31d40cc5ce432dc2799dc12f777970fcb6ddaab40df363d2cd609bae5dbe194e22818585d3dbd01c2", 0xda}, {&(0x7f000020b000)="4d917741d48fd25d467e614327077ea1f71df2e5008f8b6e72124294e3483908aa9cb32e2c42a047c6f7e437bd0e7534fa5428d69a6a41cde7686e345f6fb137ac3b1b070d80e4cb8779b634e3034ecfcd79dbfa645740dcc30f074e97b6af7197f8e82ce2b1e80aac1bddd49b3e9231a418757ff01c309aa1315371be2d6b5ca03f34dd2e07520061fc9d7e796b03a704198d01638056c6f7eddb", 0x9b}], 0xa, &(0x7f0000ef8000-0x84)=[@init={0x14, 0x84, 0x0, {0x4, 0x5, 0x6, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x0, 0x1, 0x6, 0x5, 0x2, 0x0, 0x100000001, r11}}, @init={0x14, 0x84, 0x0, {0x5, 0x328, 0xfff, 0x7}}], 0x84, 0x4000000}, {&(0x7f000062d000)=@in6={0xa, 0x0, 0xa63, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, 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{&(0x7f0000253000)="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", 0x1000}, {&(0x7f00004ba000)="e88131836eec5909a54355e134e3c25c6c04bbf90ac3e8e51e2f3a4218072e1b2af45a3e9884509a52859d761c6ebd46692de0bd", 0x34}, {&(0x7f00003f5000-0x6e)="79c6a982d4fc7b773d80998d7fa630a2f3105c8d7c5c9d8de5ea9b4f2616dc151fb16f5b6a86f86f5f128b857e947e8aad1dcda34f08f3b8244b9f98d23e89c02d313645eb95a445d5022b337d9be5aa9665b47d88379056e80ea47404d0a31d5daca34f8835b795193be80a455b", 0x6e}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000426000-0x1c)=@in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c, &(0x7f0000be1000-0x30)=[{&(0x7f0000584000)="71de52fb541598d4fef7e85c200d1a6bf18bc8dbc260fad95a6799deb9c0bffd768413fbd8b89d1d8f5c1103ef27c40f437a8d1659f4997a2e1a4bd65289a3050f36589fe4f392b588537b265871d753a00328a58eab4b7d95d8f3732b2d5dd9f639a2c11b7a2160a1ed995deed90b221fb9157f336edfdc46d4c171d7a7ad18e89ca46e41876ce6206960f245d5b425476c07d694b1c90f8031a7b57d957297778b25c566eef51a7afc96ac5b45238fcc6496eb6c7bce97564f4414dec1e6a6", 0xc0}, {&(0x7f00002cb000-0x45)="eaee62cd8544ac665d8b8f45cbb44ef10f0c0df77d228a99f208ee1927e5a5c624be6af90947964f60b9418fa769a752e08a34b9a568390efc3c35f91ac3cfde69114ad9f4", 0x45}, {&(0x7f0000e6e000-0xb)="b0a915c7d00da1fb0761b7", 0xb}, {&(0x7f0000b19000)="3196b1f07e4e606d859e2963e28628bb5eeea74153960bf64ac8ed434fee2f4fcc0c885cc1f4eb1e07b7a08208df7776ff64606eb4cc686e45f118e0ce135b32e05601f544678a71752079287c56095c5301fb80dd2fb0d1c11a0470e62d41d15845cedeeabe7820f8c81846114480669dfdaec3756fed18a3d74c4b4f7af77b29a1eb98f11ecdca793b6a9d63b3a1d1b9a42df38219ea74b8951afcf697a82c438004a9b2e4fc7713486e", 0xab}, {&(0x7f00008e3000)="8ac68fffc1612be26613c35396007e9fa15931aa8f9df2f792cc48a0760727a08982502bbf931d7c858ec52bcdea665e5d4bb9af4599ae80593e3a7797bc6967305faf6483afe74d0427565064d2047064279dff6064890aabd6bc198941efb14f801ee6a713689b5590e385b4", 0x6d}, {&(0x7f0000239000)="f738b8798d790d852df2041a004b231fe916385a9d897653b2be3ec85155c9fbb9760689cb6056a11126fa3a05e6fabb1962f01dc2f10b54d93ae779cc8d704fdab41efbbf0ce3c4092b34f671bc5e6f9ec27764ec936ccf1aa2e9", 0x5b}], 0x6, &(0x7f0000c3c000)=[@sndinfo={0x1c, 0x84, 0x2, {0xfff, 0x8004, 0x36e800, 0x0, r12}}, @init={0x14, 0x84, 0x0, {0x400, 0x401, 0x3, 0x100000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x200, 0x54b7, 0x30, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0x0, 0x8000, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x7, 0x8008, 0x8, 0x4, 0xf352, 0x2, 0x4, r15}}, @init={0x14, 0x84, 0x0, {0x9, 0x80, 0x0, 0xf800000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x5, 0x200, 0x4, 0xbd, 0x0, 0xffffffffffffffff, 0x2, r16}}], 0x134, 0x0}], 0x8, 0x8000) 2017/12/22 05:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000a3b000)={0x7, 0xff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x10, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000983000)='/dev/rfkill\x00', 0x628240, 0x0) 2017/12/22 05:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c43000)='/dev/snd/seq\x00', 0x0, 0x4001) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000075d000-0x58)={{0x4, 0x0}, 0x1, 0x1, 0x101, {0xfffffffffffffffd, 0xffffffffffffbfd9}, 0xfffffffffffffff8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x200) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') getsockname$unix(r2, &(0x7f00002c7000)=@file={0x0, ""/18}, &(0x7f0000b20000-0x4)=0x14) fstat(r1, &(0x7f0000386000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 05:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000e8f000-0x8)='./file0\x00', 0x34202, 0x41) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fe0000)=""/40, 0x28) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f00003c2000)='/dev/binder#\x00', 0x2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000243000)=""/8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e39000)='/selinux/checkreqprot\x00', 0x586b0be37c708ded, 0x0) r2 = getgid() rt_sigtimedwait(&(0x7f0000c75000-0x8)={0x3d5}, &(0x7f000040c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b8000-0x8)={0x0, 0x1c9c380}, 0x8) setfsgid(r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc50830"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/22 05:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000a41000)='./control\x00', 0x1031fc, 0x20000000000000) mkdirat(r0, &(0x7f0000049000-0xa)='./control\x00', 0x1000000) r1 = openat(r0, &(0x7f00002c1000)='./control\x00', 0x0, 0x0) inotify_init() symlinkat(&(0x7f0000f2b000-0x10)='./control/file0\x00', r1, &(0x7f00007df000-0xa)='./control\x00') renameat2(r1, &(0x7f0000093000-0x10)='./control/file0\x00', r1, &(0x7f0000018000)='./control\x00', 0x0) 2017/12/22 05:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000366000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000cc2000-0x9)='net/igmp\x00') readv(r1, &(0x7f0000749000-0x20)=[{&(0x7f0000c0c000-0x79)=""/121, 0x79}], 0x1) 2017/12/22 05:48:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x1c, &(0x7f00006ae000-0x1c)=[@in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f000051e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xffe00000000, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x10) r2 = getpgrp(0x0) getpriority(0x2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000083f000-0x4)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x2}, 0x8) 2017/12/22 05:48:02 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b54000-0x28)={@common="6c6f00001300630000450000ef5a00", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0xffffffff, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a62000-0xc)={0x0, 0x0}) r3 = dup(r1) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000251000)={0x2, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCSBRK(r3, 0x40044591) 2017/12/22 05:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f000052d000-0xf2)="ac3b99cf23e90d8f1c2a71f9881be29c", 0x10) splice(r1, 0x0, r0, 0x0, 0x10001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) dup2(r1, r1) r5 = gettid() recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(0x0) writev(r2, &(0x7f000010d000)=[{&(0x7f000044a000-0xab)='!', 0x1}], 0x1) setpriority(0x2, r5, 0x4) writev(r2, &(0x7f000047a000)=[{&(0x7f0000615000-0x53)="da", 0x1}], 0x1) fcntl$setsig(r3, 0xa, 0x12) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000caa000)="25b09508d3a99df3ca0374e9a7c019e7cd25b9a049d2cc6a70eb1d55084c052a8c2aa6b6e12ae0") readahead(r2, 0x0, 0x7fff) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r6, 0x16) 2017/12/22 05:48:02 executing program 2: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="5714ebd2c44f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) 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 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x200}, 0x4) ioprio_get$uid(0x3, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000001000-0x76)="eb4acfafea822fc5343c909275ddcd457d87e0faf32c2f7fd65355a53ce0db50f6dee802146de2273041c1a3d2cd20a958281c119c64abd9294d5e64d390d27fa7b0c37cb17876704b4d31c4bc18e77c333612abcb28f886b9a65b308879a107d23c98107c4ff50374e9bea69f0042aa9f8efe26c732", 0x76, 0x20004000, &(0x7f0000000000)={0x1a, 0x2, 0x6, 0xdb, 0xffffffff, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/22 05:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000077f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000792000-0x9b)="baafd7c054594488f3cb33dfd4f88a27d403a5ad91d24369e59f8f0b818db09d3157e85629b20e669894c2453746a984455fb8d7f503b5dda4ed2f31e0666056f35db5da6593679c8e6227a52d0b325bf84aa83999ac81622faf9f57a378e8cf0d212c101703a9e849858ece6e8b70de9ad528e0c707ba54a9925e4492a1dc1ae29ab88e4c8a92fad51df82f186d6352fc847a419e672d3aa9dfc1") r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b35000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000264000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000ccc000)=[{0x8001, 0x8000, 0x24599362, 0x400, @time={r5, r6+10000000}, {0x141ee4e6, 0x5}, {0x55, 0x100000000}, @quote={{0x5, 0x5}, 0x800000, &(0x7f000035e000-0x1c)={0xff, 0x8, 0x1800000000, 0x7, @tick=0x1ff, {0xffffffffffffff0d, 0xfff}, {0x9, 0x0}, @control={0x6, 0x0, 0x20}}}}, {0x101, 0x1, 0x4, 0x2, @tick=0xff, {0x618000000000000, 0x80}, {0xff, 0x2}, @connect={{0x3, 0x7}, {0x5, 0xf2b}}}, {0x4, 0x1, 0x36cf, 0x56b, @tick=0x1, {0x9, 0x80000000}, {0x5, 0x7}, @quote={{0x6d1, 0x0}, 0x6883469b, &(0x7f0000e88000)={0xfffffffffffffc01, 0x1, 0xffff, 0x3, @time={0x0, 0x0}, {0x6, 0x5}, {0x400, 0x4}, @queue={0x4, {0xffffffff00000001, 0x7}}}}}], 0x54) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x40, 0x7ff, {0x0, r4}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000694000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002ed000+0x9)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000af1000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000008c000-0x4)=0x0, &(0x7f0000a94000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009b6000-0x4)=0x0) 2017/12/22 05:48:03 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00008f8000-0x18)=""/12, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000ea000-0x4)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f00000e2000+0xc26)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0, 0x0}, &(0x7f0000b98000-0x4)=0xc) chown(&(0x7f0000fd6000)='./file0\x00', r2, r3) 2017/12/22 05:48:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x20012, 0xffffffffffffffff, 0x100000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f00006ff000)=""/181, &(0x7f0000d17000-0x4)=0xb5) inotify_init() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000836000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000000000)={0x100000001}, 0x8, 0x800) 2017/12/22 05:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d70000)=0x0, &(0x7f00003ab000-0x4)=0x4) 2017/12/22 05:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dac000-0x9)='/dev/rtc\x00', 0x2080, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000785000-0x4)=0x0, &(0x7f0000f0b000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/sequencer\x00', 0x4000, 0x0) write$sndseq(r1, &(0x7f00009f8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x92, 0x0}}], 0x1c) 2017/12/22 05:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) [ 67.754886] binder: release 10781:10809 transaction 119 out, still active [ 67.765060] binder: undelivered TRANSACTION_COMPLETE 2017/12/22 05:48:03 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000a7e000)='net/igmp\x00') ioctl(r0, 0x2276, &(0x7f00006fc000)="") 2017/12/22 05:48:03 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x4) ioctl$KDSETLED(r0, 0x4b32, 0x2) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/rtc\x00', 0x40002, 0x0) bind$ax25(r2, &(0x7f0000763000)={0x3, {"ef36bc123e9b62"}, 0xfffffffffffffeff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f67000)={0x0, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000cb0000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.795987] binder: BINDER_SET_CONTEXT_MGR already set [ 67.807443] binder: 10781:10796 ioctl 40046207 0 returned -16 2017/12/22 05:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/relabel\x00', 0x2, 0x0) recvfrom(r0, &(0x7f00009b3000-0x41)=""/69, 0x45, 0x100, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000572000)={0x0, 0xa, 0x0}, 0x4) 2017/12/22 05:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_names=@common='bcsf0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00007cb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1da961", 0x0, "ae85f7"}, ""}}}, 0x2e) 2017/12/22 05:48:03 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a79000)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x13, &(0x7f00008aa000-0x10)={0x10, 0x3, 0xffff, 0x17}) prctl$getreaper(0x29, &(0x7f0000a14000+0x53b)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 05:48:03 executing program 4: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005ae000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000004f000)={@common='bcsf0\x00', @ifru_data=&(0x7f000030a000)="a282db1b269353d9b96a6eb8d653fe2b9ea4d84e4139498d074207836546636a"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000db2000)={@common='bond0\x00', @ifru_flags=0x0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000108000-0x4)=0x0, &(0x7f000014d000)=0x4) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x70000000, &(0x7f00005b0000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000511000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005b1000)={0xfff, 0x100000000, 0x200, 0xdc9, 0x24dd, 0x0, 0x5, 0x9}, &(0x7f0000114000)={0x20, 0x386, 0x9, 0x7, 0xf2da, 0x8, 0x8, 0x7}, &(0x7f00004db000-0x40)={0x40, 0x3ff, 0x40, 0x200, 0x2, 0x2, 0xec19, 0x100000000}, &(0x7f0000162000-0x8)={0x0, 0x0}) ioctl$TIOCSBRK(r2, 0x5427) 2017/12/22 05:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0xdffffffffbfffffc, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000b06000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000caa000-0xa2)={r1, 0x9a, "93dc76611ddeaaf976e5948074f446c686ef1af45982d82ad99fb2ff79cf4d1645015d78ae707bf5d23701eef222fd7ff692a86c80f6d0410e2894295c5566059c2001a17c641f571f4165e44d7244c650d922e3e624d96d1db494a99780bf962c49daba3fcd385309cca35ecd632c5e3f9f951725ad3810c4b7f7cf6d82f81b094a2499f44896e95138800640102774ac9b040284df4f46361c"}, &(0x7f00009dc000-0x4)=0xa2) r3 = socket(0x13, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000962000-0xa6)={r2, 0x9e, "8b9a2b11f70dab9ecf3ecc2fdc2949132c291ecc7eae7bd4c385c84677368e52b6e0c415561c37ae7ddda6746d307ea8afbe31f4d36c870bd397fce360fb2d2bd72381cbb79bdd1f94640db205a3c37c7e8c4eb1b1a8e0790cea781205a542765dcef445a0d4957e2325345d5a4e6de7e1eb237f08b8ce489627420e9dd92d296cc8d5e64ced2cd7e811edb7a5ccbe3f760e3bf79aa9da7796521560e67f"}, &(0x7f0000d2e000)=0xa6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00003a7000)={r4, 0x8}, 0x6) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mlock(&(0x7f0000c5e000/0x3000)=nil, 0x3000) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00005f6000/0x4000)=nil) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000655000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xffff, 0x13c4, "6384945c84a19781668381f9fed25bbec34caa3431286a5a63f2079afc470e719bbcc110cdb75f0c88121ffa446245b0e08be890935e648813a44d44ee8a5100b941ab434ea746f5568ce7b2ae50eb52"}, 0x160) remap_file_pages(&(0x7f0000629000/0x9000)=nil, 0x9000, 0x5, 0xfffffffffffffffd, 0x100) [ 67.837121] binder_alloc: 10781: binder_alloc_buf, no vma [ 67.844796] binder: 10781:10832 transaction failed 29189/-3, size 0-0 line 3128 [ 67.859952] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.871310] binder: send failed reply for transaction 119, target dead 2017/12/22 05:48:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x95)={0x0, 0x8d, "a322dd4919ddfef7670cac0bc8b4635738fcda749aa18d23d8a3896ca658a9cbec521ece536ad1a68c8be1548f40f4c267b118f76382a59beb5481034135217fef7533cc49bf753a9769ceaeb801761ac246150e4a66ab1fe6f06eedc7b246d5e20c7652fa9400b224c548a20b070a410da6658dc1fa327c6dc0b4bfd598687413a1dc016c3785a522f2e5234c"}, &(0x7f0000001000)=0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x400}, &(0x7f0000002000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x200080) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f0000002000-0x32)=""/50) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cc6000+0x944)={0x0, 0x100000000, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x1c)={&(0x7f000071d000)=@in6={0xa, 0x2, 0x228, @loopback={0x0, 0x1}, 0x3ff}, 0x1c, &(0x7f0000eef000)=[{&(0x7f0000000000)="1db16566e4a8d4cf668f6c2318c061ebabd2ebf6cd46fcbab5eddff718cf90490474f21ddb259614c3b6566fcee4ca5699e6daa83b5381ed2ad8ed55ad51dd11195e767def6af1848d45349e74e676c9c4a68174cc7e8f3711fb31fc534a7392b367d3db", 0x64}, {&(0x7f0000fba000-0x62)="28fdb1c1c01415fb354fe57c98a18a67b7bb7d480a45ad361d9810d794f91d5269594842412156e45a9768c63f1b23f02d63215d46307a841fda7e4df3e9ff0f9561ed80fc5014fcf330369b9ca784a2948cc8109f30a5dd2638cf5347f93af909e8", 0x62}], 0x2, &(0x7f0000d08000-0xdc)=[@init={0x14, 0x84, 0x0, {0xfffffffffffffff9, 0x6, 0x1, 0x3f}}, @init={0x14, 0x84, 0x0, {0x6, 0x8f, 0x4, 0x100000000}}, @sndrcv={0x2c, 0x84, 0x1, {0xfc79, 0x9dd5, 0x8007, 0x20, 0xfffffffffffffff7, 0x3, 0x6, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x800, 0x202, 0x3, 0xcc, 0x7, 0x8000, 0xa9, r5}}, @init={0x14, 0x84, 0x0, {0x63, 0x10000, 0x2, 0x6}}], 0xdc, 0xc011}, 0x24040001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x200000000000003, &(0x7f0000601000)="8908080004", 0x5) 2017/12/22 05:48:03 executing program 1: kexec_load(0x0, 0x0, &(0x7f0000000000)=[], 0x160000) r0 = dup(0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) 2017/12/22 05:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) openat(0xffffffffffffffff, &(0x7f00008c7000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c2b000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000731000)='/dev/rfkill\x00', 0x10000, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x0) open(&(0x7f0000e58000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x2, 0x9132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 05:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000f6d000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000050c000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00005ce000)={0x2, &(0x7f0000327000-0x8)=[{0x1, 0x6}, {0x80000000, 0x80000001}]}) 2017/12/22 05:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000603000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000a98000)={0x2, r1}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00003ee000)=0x0) 2017/12/22 05:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000540000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000fe000-0x93)=""/147) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000933000-0x4)=0x0, &(0x7f0000417000-0x4)=0x4) 2017/12/22 05:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/22 05:48:03 executing program 7: mmap(&(0x7f0000000000/0x811000)=nil, 0x811000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000623000)='/dev/keychord\x00', 0x101000, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x1) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000314000)=[{{&(0x7f0000811000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2017/12/22 05:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) connect$netlink(r0, &(0x7f0000096000-0xc)={0x10, 0x0, 0x6, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f000089a000-0xb)='mountstats\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2017/12/22 05:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e90000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd5000-0x4)=0x0, &(0x7f0000310000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000797000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x501}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000397000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009c1000-0x3)={0x0, 0x2, "a145"}, &(0x7f0000b3a000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000320000)={r2, 0x1400000000, 0x10, 0x2, 0xffffffffffffffc0}, &(0x7f00009ea000-0x4)=0x18) 2017/12/22 05:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000727000)='/dev/sequencer2\x00', 0x100, 0x0) recvfrom$ipx(r3, &(0x7f0000247000-0x39)=""/57, 0x39, 0x2100, &(0x7f0000cc1000-0x10)={0x4, 0x8, 0x9, "b36f12e88569", 0x1, 0x0}, 0x10) mknod$loop(&(0x7f00008b2000)='./file0\x00', 0x1081, 0x1) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2017/12/22 05:48:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000)="", 0x0) chroot(&(0x7f00006b8000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="a5ee864620acde7d7c46959566f07d6c", @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2017/12/22 05:48:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000063000-0x10)={0x8b09, 0x9}) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2017/12/22 05:48:03 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000fb8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000673000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:03 executing program 5: r0 = socket(0x10, 0x2, 0xa) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) r1 = getpgid(0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_open_procfs(r1, &(0x7f000014b000)='net/ip6_taolss_names\x00') 2017/12/22 05:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x5) fcntl$getownex(r0, 0x10, &(0x7f00003f2000)={0x0, 0x0}) 2017/12/22 05:48:03 executing program 7: r0 = socket(0x8, 0xf, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000d7000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xf, 0xe831) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000099c000)='/dev/rtc\x00', 0x80000, 0x0) r3 = openat(r2, &(0x7f0000609000-0x8)='./file0\x00', 0x701800, 0x30) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e64000-0x9)='/dev/rtc\x00', 0x4200, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00008ff000)="3a945f02fe533b68b8aaa4f373fba4c31972129703b7b1e3df39f4c63a967ee0c972ab0ca64f178ce1c459eb323f910a952c04536a4b047b64fac240e731a58eab9395543cf590c36a851e40792fc4aaf0ff93701855f23c30ec2e1c55e45b6c5d21c1c85730430d96b7ecfec7b58cf42bb3d3377a6ff8754c5fec1b1c6c69857d2905121f4d512ff10bf9efba91f998b174b8b34e9565730b52df2e7c86fa77d5bc2077bae2d82b80ebd6dfc1a2bb272d9789b66c177579ce11bac5a2ce70b322", 0xc1, 0x4000, &(0x7f0000e63000)={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61ae}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f000032f000)=0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e62000)={0xffffffffffffffc0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9, 0x1, 0x100, 0x20, 0x400, &(0x7f0000e63000-0x10)=@common='tunl0\x00', 0x7, 0x80, 0x9}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000e0f000-0x4)=0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x10000000001, 0x4) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000e65000-0x97)=""/151) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004ec000-0x8)={0x0, 0x0}) ftruncate(r1, 0x6a) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004f7000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) utimes(&(0x7f00002ce000-0x8)='./file0\x00', &(0x7f00005df000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00003e1000-0x22)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) 2017/12/22 05:48:03 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x2002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x187000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000003000)=r1) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/22 05:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003f2000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00003ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002f8000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003a4000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d0c000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00003e0000)=0x0, &(0x7f0000563000-0x4)=0x0, &(0x7f000044f000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[], 0x0}], 0x1, &(0x7f0000136000-0x30)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r2, r1, r3}], 0x30, 0x0}, 0x0) [ 68.077231] audit: type=1400 audit(1513921683.338:40): avc: denied { setopt } for pid=10921 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 68.186607] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 68.195132] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 68.201629] IPv6: NLM_F_CREATE should be set when creating new route [ 68.208120] IPv6: NLM_F_CREATE should be set when creating new route 2017/12/22 05:48:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000400000-0x18)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x40c00, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x48)=[{&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000761000)=""/165, 0xa5}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f00004fc000)=""/225, 0xe1}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000e7c000-0xbd)=""/189, 0xbd}], 0x9) 2017/12/22 05:48:03 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x3, 0x80, 0x0}, &(0x7f0000001000-0x4)=0x20) timer_create(0x0, &(0x7f0000002000)={0x0, 0x35, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000001000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000003000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000003000-0xc)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 05:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0xfffffffffffffffe}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c82000-0xb)='clear_refs\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00005ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000056c000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d77000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) writev(r0, &(0x7f000012d000)=[{&(0x7f0000eca000-0x1d)="49685e657d66c3ce466ff7218a2351bcb89bc95ea8b0a9c9257ce0d1a1", 0x1d}, {&(0x7f0000f6f000-0x9d)="ac2116ff54ea528a8a846ddd1ee0718ea80576b175263efac613c16beb7e72702d8baf1aeb5c0267e94dfbbf44b36e28752b71d292e1dbcecde149dddcfde4f0b26c7505c88f11b99171a3b9d598e189020e902145ec85137e445b27f77b29eb6d5ecab6701ebf1684b9adb98a00f514e9366c9505a57775e5bdef02ad793aec56afe2b9afc0d11ea7677ba225c8f66b4493d42eb8f21b96eeb3410442", 0x9d}, {&(0x7f000087b000-0x7a)="1ae592656c88090fa9edbef1971b273bdb442b8ef4b2f54087f424e3fbf749e871757b6173160427cd2106164b8ecdddd6661f83534e39c31530268eeedaaed9c30989c6b22dd732c9a94abf3a53d36ee1a117aba9cf38411009010fcb4676daec9c788e202a11e3791d52a4fecca17aa0420c4e88fca650840b", 0x7a}, {&(0x7f0000a0a000)="5ff215cd9b329797fb57faefec62079b4ee9e33be2ebad0b8d93db5cddcb9ba871912fe1455b45cf7cdaf59189df38b396b2a60c8eff26060aa952042cf5c1a4e108ad6ce932dd0474c8b480dd8bf568b9f94dc6e0e9fa90815f3ea116ac172604e36dd4912333c45ed1e5076cdee9c49d5184599744efa37f1b66df899b636e5931171181229e72a7e26f4f090fb8da904f71bad9fa21b31958bbe3090e54285de72250f3cfc8d1f573faef566181e13fbba6", 0xb3}, {&(0x7f0000054000-0x17)="fa593f8a87b96c5089c3ff9285ec4aadb580019a8a6398", 0x17}, {&(0x7f0000975000-0x4f)="eb3845e88a5ae61733798321ff532d318efe78150e5eac11d4eedc6a8d63b7c9431c00e84fbf382cc046e404ef41dc9b3aa1f92f4605db59a9132fbc78bc2e16003ba5b445c0585569c8ca6a9559da", 0x4f}, {&(0x7f0000ba2000)="2ea4bb867c4471960e10b3e67b70b40f87933daaf6380780043196126d0425eb1be1ac326c73190846a832fcf349eff33b24ad693a0f5416fbb4b02ee5b9d534cd6716421de9", 0x46}], 0x7) 2017/12/22 05:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) fcntl$addseals(r0, 0x409, 0x1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000075a000-0x12)={0x7, [0x400, 0x10000, 0xca2f, 0x8, 0x401, 0x4, 0x1000]}, &(0x7f00009bf000-0x4)=0x12) 2017/12/22 05:48:03 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007df000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ff8000-0x8)='./file0\x00', 0x20) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x0) 2017/12/22 05:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xfffffffffffffffd, 0xfffffffffffffffd) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/22 05:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009e6000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000697000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009f9000)=0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000f7ff1600", @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) 2017/12/22 05:48:03 executing program 0: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x21001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053a000)='/dev/vga_arbiter\x00', 0x109080, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000bcf000)=[0x7, 0x1]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x68)=""/104, 0x68) 2017/12/22 05:48:03 executing program 7: prctl$intptr(0x1, 0x8000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f2a000)={0x0, 0x8001, 0xffffffff80000000, 0x4, 0x2, 0xe3d3}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d5e000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x6) 2017/12/22 05:48:03 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b37000-0x8)=0x20) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000743000-0x4)=0x0) modify_ldt$read(0x0, &(0x7f00001e6000)=""/197, 0xc5) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000c5e000)={0x7, &(0x7f0000ffa000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ffa000-0x8)={r2, 0x2}) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000013c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000746000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000dbb000)={0x4, &(0x7f0000ffa000)=[{0x7, 0x53, 0x6, 0x1f}, {0x401, 0x3, 0x1f, 0x0}, {0x77, 0xca, 0x401, 0x1f}, {0x10001, 0x8000, 0x0, 0x3}]}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002ad000-0x10)={0x0, 0x0, 0x10000}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ffa000)={r4, r5}) ioctl$KDSETMODE(r3, 0x4b3a, 0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000bed000)=0x4, 0x4) mlock(&(0x7f0000cc7000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xdb, &(0x7f0000ff8000-0x3d)="1a4ed0cd3f7bea2e035e9735b1bfcb7e6eaee74505443b90008dc43a10117a3dc34fabce1a8e9a087bde9680392e4ff0e4b911bad8deb3dcbdf2a67159", 0x3d) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000281000)={0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="002a3324caeaf2", 0x7}], 0x1, 0x0) r0 = socket$inet(0x2, 0xa, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0x1, 0x8, 0x10}, &(0x7f0000002000)=0xa0) 2017/12/22 05:48:03 executing program 7: clock_gettime(0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x1, 0xff, 0xc, 0xfffffffffffffffd, 0x7, 0x99}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000002000-0x10)={{r0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 05:48:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000012000-0xf2)=""/242, 0xf2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xf22ac66040b1ac7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000003000)=0x7) listxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/97, 0x61) accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) recvfrom$packet(r1, &(0x7f0000001000-0xbc)=""/188, 0xbc, 0x20, &(0x7f0000002000-0x14)={0x11, 0x17, r2, 0x1, 0x7cf, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) keyctl$update(0x2, r0, &(0x7f0000002000-0xac)="f7bcf818611622b018876b60df4335cde922a3ba5f7375bd722e9519d21a385ec2743f32080e34a5852c8819b02c02d785c17295a383806e09c58506d0118624dbc2e69bb261bd7895401e07fe18408334f535fca54adcf5d563ea8c5740f9c5b64038297831216f9efbbe798dc7a21d662972fd20238b92f9836c3c21c7703aee3f74ec7fe60d71e489980c94274b70c61adc714de44de46aa1dd1147c49b40b17945fe784ffee603eed199", 0xac) 2017/12/22 05:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bd7000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000000000)="18", 0x1) 2017/12/22 05:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000985000-0x14)={0x10000, 0x9, 0xffffffffffff90b3, 0x0, 0x0, 0x2, 0x5, 0x2c22, 0x97, 0xfffffffffffffeff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fstat(r1, &(0x7f00005b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f00009a7000-0x8)='./file0\x00', r2, r3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c7d000)=0x0, &(0x7f00002db000-0x1)=0x4) gettid() getresuid(&(0x7f000045d000-0x4)=0x0, &(0x7f00009c8000)=0x0, &(0x7f0000876000)=0x0) getgid() fcntl$getownex(r1, 0x10, &(0x7f0000f78000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000045c000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f4000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009f5000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000013a000)='./file0\x00', &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000781000-0x8)=[]) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000817000-0x4)=0x0) lstat(&(0x7f0000e1d000)='./file0\x00', &(0x7f000081f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2017/12/22 05:48:04 executing program 5: r0 = socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000feb000)={0x3f, 0x6, 0x2000}, 0x4) r1 = socket(0x2, 0x0, 0x9) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d30000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000214000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000af8000-0x54)=""/84, &(0x7f0000fee000)=0x54) 2017/12/22 05:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000f92000)="c1") ioctl$KDSETMODE(r0, 0x4b3a, 0x8) fcntl$getflags(r0, 0x40b) 2017/12/22 05:48:04 executing program 0: 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000078000-0x43)="1f00000001040a01fd3bc514034d00001d00020007ff01c122ffffdf000d65a08674e37e057cbf440700a1002ef558d2e6c4ffa267e3b4a157f9afd34e54fb2c80f9a6", 0x43) getsockname$ipx(r0, &(0x7f00002bc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000466000)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee7000)={0x77359400, 0x0}, 0x8) open(&(0x7f000097f000-0x8)='./file0\x00', 0x40880, 0x13) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b72000)={0x0, 0x0}, &(0x7f0000eb9000)=0x8) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xbfffffbfffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="9fb209f573ca6a3eb36240561000e451663c044e", 0x14) 2017/12/22 05:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x10001, &(0x7f000040a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000373000)={0xfffffffffffffffb}, 0x1) r1 = syz_open_dev$sg(&(0x7f0000df2000-0x9)='/dev/sg#\x00', 0x0, 0x109000) ioctl(r1, 0x2285, &(0x7f0000e59000-0x31)="") ioctl$int_out(r1, 0x5460, &(0x7f000044a000)=0x0) 2017/12/22 05:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000457000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000030a000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2017/12/22 05:48:04 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000062000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xce)={0x0, 0xc6, "78153cc9b48fe487ac69543cd8d0d7ff715f8fffa8fa7cc916d096a384f30b4ca68916d69107794d190c0b7b9aec4295ac90f5ea35bec8b74035bc32be77972de6ead802a209e7a049c9cce565537f98f4579ff66b054ff3a874eff74a9a40eb9069fef5b98e9cad3a3bb1cbd0a440d41af569a80dded7a62bf2b4685312986a03c7ed1cf1854dcbf560e7b83e9b99d96157c44f0cf6f9d9695464fbea0939a9dfe97eea37b058d979a51f6cde209a7f5d1d37a87c9a2fc3304a1c1e55102b5b9cb1b9b0092c"}, &(0x7f000036b000)=0xce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002000-0xbe)=""/190) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce5000-0x14)={r1, 0x1, 0x9, 0x8, 0x1, 0x100000001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000062a000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000503000)=0x8) accept4$inet6(r0, &(0x7f0000280000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000015c000-0x4)=0x1c, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f00006ac000)='gid_map\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000010000)='/dev/sg#\x00', 0x10000000081, 0xfffffffffffffffd) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000005a000)={0x0, 0x9, 0x69, 0x2307}, &(0x7f000005b000-0x4)=0x10) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000005b000-0x8c)={r1, @in6={{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2017/12/22 05:48:04 executing program 3: clock_gettime(0xffffffffc0000002, &(0x7f00006ed000-0x10)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0xe0)=[{0x3f, 0x1, 0x2718, 0x0, @time={0x0, 0x0}, {0xffff, 0x1c1}, {0x5, 0x1}, @result={0xafa, 0xfffffffffffff324}}, {0x3, 0x2, 0x100000001, 0x7f, @tick=0x2, {0xf7ec, 0xfffffffffffffff9}, {0x26d7c5ab, 0xfffffffffffff645}, @note={0x7fffffff, 0x5, 0x6, 0x8, 0x62}}, {0x3b, 0x3, 0xfffffffffffffffc, 0x3, @time={r1, r2+30000000}, {0x7f, 0x4}, {0x7fff, 0x7}, @raw32={[0x8000, 0xf94, 0x800]}}, {0x1ff, 0x7fff, 0x6, 0x100000000, @tick=0x96, {0x4, 0x3}, {0x9, 0x3ff}, @time=@tick=0x5}, {0x28e7d2bd, 0x7, 0x800, 0x401, @tick=0xfff, {0x100000001, 0x3}, {0x7, 0x3}, @addr={0x1000, 0x3}}, {0xfc, 0x39c8, 0x46, 0x40, @time={r3, r4+10000000}, {0xffffffffffffffff, 0x1}, {0x7fffffff, 0x0}, @control={0x2, 0x100000001, 0x5}}, {0x7, 0x4, 0xed, 0x4, @tick=0x800, {0x9, 0x101}, {0x7, 0x1}, @quote={{0x9, 0x1}, 0x2e2, &(0x7f00002d3000)={0x2, 0x9, 0x100, 0x5, @time={0x77359400, 0x0}, {0x771a4c65, 0x2}, {0x8, 0x80000000}, @queue={0xffffffffffff7fff, {0xfffffffffffffe00, 0x7}}}}}, {0x6, 0xcfc, 0x6, 0x9, @tick=0x1, {0x0, 0x2}, {0xffffffffffffff01, 0x6}, @connect={{0x3f, 0x80000000}, {0xa36, 0xc1b}}}], 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x11) memfd_create(&(0x7f0000002000-0x2)='%\x00', 0x3) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000060b000-0x4)=0x0) 2017/12/22 05:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000180025ffff070094000914040201c2fe209eff000000000de89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bfd000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000935000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xd6e2, 0x3, 0x4, 0x9, 0x20, 0x80, 0x8, r1, r2}, {0x3, 0x80000000, 0xa9, 0x101, 0xffffffff80000001, 0x7ff, 0xb2, 0x9}, {0x1, 0x4, 0x8, 0x492}, 0x8e, 0x7f, 0x2, 0x1, 0xe2, 0x2}, {{@in=@loopback=0x7f000001, 0x80, 0x4}, 0x19, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x7, 0x2, 0x5, 0x6, 0xffffffff, 0x5}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000564000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000705000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003ea000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5, 0x2, 0x4, 0xb, 0xa0, 0x80, 0xffffffffffffff01, r1, r3}, {0xcbd4, 0x1, 0x1ff, 0x4, 0x1000, 0x7f, 0x9, 0x4}, {0x8, 0xb2d, 0x8, 0x81}, 0x1, 0x9, 0x2, 0x1, 0x5, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x81, 0x7}, 0x9, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x3, 0x8, 0x2, 0x9, 0x2}}, 0xe8) 2017/12/22 05:48:04 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1d000-0x11)='/dev/vga_arbiter\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x89)=""/137, 0x89, 0x40000000, &(0x7f0000000000)={0x3, {"b7df31a6576dde"}, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x8001000000002, 0x0) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r1, 0x800, 0x20000050e5, 0x0) 2017/12/22 05:48:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10000, 0x10240) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0xffffffff}, 0x8, [0xfd5, 0x8, 0x2, 0x5, 0x6a593057, 0x5, 0x9, 0x0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) futex(&(0x7f00004d9000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000003000-0x8)=0x2) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000003000-0xb7)="b9e6ca42505220c125aa634d261e56f3fa5e08e3d1a79bce1f668dd67a6328791779513a2ff3181c560ff053452df0d22ba79394857172b63b2e824c1c2537e515f73dbbf02bfce0fd1d11d5b75f496e4a2f88be58c57c4095d09b82d232d6737731a84f6f4dff60ccfdaabcb2a77e202229930c480753ce53a2bfe13731b0c47298f23eaa383600dc6b5719a0e8567566c30c9ae75b9e7b754737078e995f2f7bfe1fc119c28c3a60afe61c6fbcdd41e7a0ab5807dae4", 0xb7) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000075a000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) 2017/12/22 05:48:04 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() r2 = socket$inet(0x2, 0x80007, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000016000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000004000)="2a6367726f75702570726f633f5d6367726f7570004a095dfaab35878967487042c42116a8fa3179a1c9c5f9343e5771a73d518c8737857ae8a6dd7704304f9dbd2400c13d6d36e379f5b09b64a37f3b1191e4e702635fd57f306906b2ddfcf60510cd73ab") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/22 05:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000864000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000c71000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f510a1fdc222087b5"}) pread64(r1, &(0x7f000088a000)=""/0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001f000)={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="bc7a49c1cde1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() r2 = syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000e1b000)=0x7, 0x4) gettid() tkill(r1, 0x7) 2017/12/22 05:48:04 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f22000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000fe000)='sessionid\x00') exit(0x0) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000379000-0xc)={0x4, [0x7, 0x7, 0x2, 0x80000001]}, 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00002ba000-0x4)=0x4) prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f000089c000-0x4)=r1) 2017/12/22 05:48:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0xfff, 0x45, 0x6, 0x2, 0xb041, 0x6}) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x9, 0x100) socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000001000-0x10)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000)={0x0, 0x0}, &(0x7f00001eb000)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000160000-0x1c)=@req3={0x8, 0x4, 0x5, 0x8, 0x5, 0x1, 0x6}, 0x1c) fcntl$setpipe(r0, 0x407, 0x8) 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000013000-0xf)='net/ipv6_route\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000005000-0x4)=0x6) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000b000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2017/12/22 05:48:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000003, 0x0) write(r0, &(0x7f0000caa000)="26000000130047f10714c1fc59df2205088003e3010000000000000000000132050027006e6e", 0x26) 2017/12/22 05:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e75000-0x8)='keyring\x00', &(0x7f0000a4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b9f000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000f83000-0xd)='id_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) r2 = getuid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001e000-0x8)='./file0\x00', &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "11050084"}], 0x14}], 0x1, &(0x7f0000002000-0xdc)=[@cred={0x18, 0x1, 0x2, r1, r2, r4}, @cred={0x18, 0x1, 0x2, r1, r2, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r4}, @cred={0x18, 0x1, 0x2, r1, r3, r4}], 0xdc, 0x4080}, 0x0) 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fe0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016a000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fc6000-0xc)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f000001f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0x8) sendmsg$unix(r4, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) close(r3) fcntl$notify(r2, 0x402, 0x2) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003f4000)='/selinux/create\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000956000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000828000)={@common='rose0\x00', @ifru_flags=0x1}) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fd9000)='./file0\x00', 0x73877b1df74dadba, 0x0) r2 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c48000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052e000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000819000)='./file0\x00', &(0x7f0000116000)='./file0\x00', 0x1, r2, r3, 0x3, 0xddd5, 0x42040) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000829000)=@req3={0x10000, 0x0, 0x7fffffff, 0x2, 0x9, 0x8, 0xd0}, 0x1c) ioctl$TCSETS(r0, 0x5402, &(0x7f00006db000-0x24)={0x0, 0x8, 0xb9, 0xe64, 0x334, 0x1, 0x3, 0x2, 0x3, 0x2, 0xffffffffffff0001, 0xfffffffffffffff8}) getdents(r0, &(0x7f000070c000+0x129)=""/177, 0xb1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00003d4000)={{0x0, 0x2, 0x7, 0x3, 0x100000001}, 0x100, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x3, 0x3f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:04 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e94000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x800000000010b, 0x4, &(0x7f00006c8000)="", 0x0) 2017/12/22 05:48:04 executing program 1: mmap(&(0x7f0000000000/0x182000)=nil, 0x182000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000017c000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000182000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000a000)=0x9, 0x4) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x0) 2017/12/22 05:48:04 executing program 6: 2017/12/22 05:48:04 executing program 6: 2017/12/22 05:48:04 executing program 4: 2017/12/22 05:48:04 executing program 5: 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f0000d13000-0x38)=[{&(0x7f00009cf000-0xb2)='2', 0x1}], 0x1) 2017/12/22 05:48:04 executing program 1: 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000f34000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f000047c000-0x90)=[{&(0x7f00008fa000)=""/161, 0xa1}], 0x1, 0x0) 2017/12/22 05:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2017/12/22 05:48:04 executing program 2: 2017/12/22 05:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0xd6f000)=nil, 0xd6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000686000)="240000004300010012000003000000000000800400ff01001a050000fffefffffff7000e", 0x24) 2017/12/22 05:48:04 executing program 1: 2017/12/22 05:48:04 executing program 1: 2017/12/22 05:48:04 executing program 2: 2017/12/22 05:48:04 executing program 5: 2017/12/22 05:48:04 executing program 1: 2017/12/22 05:48:04 executing program 2: 2017/12/22 05:48:04 executing program 6: 2017/12/22 05:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) r0 = add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000048000-0x58)='b', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000022000-0xc2)="d3", 0x1) 2017/12/22 05:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ae0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000039e000-0xc)={0x4, 0x0}) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/sequencer2\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000389000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce2000)=0x14) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x140, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000710000-0x32)=""/50) readv(r0, &(0x7f000066c000)=[], 0x0) sendto$inet(r0, &(0x7f0000721000)='o', 0x1, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2017/12/22 05:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x1ff) 2017/12/22 05:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000c87000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000c67000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_procfs(r0, &(0x7f0000b52000-0xa)='sessionid\x00') 2017/12/22 05:48:04 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000fab000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f0000fab000)={0x10, 0x0, 0x0, 0x3ff00000}, 0xc) 2017/12/22 05:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bc9000-0x26)="260000002d0047f10701c1cd0effffff9fffffdefffe000000000000ff0f000009b9000000b8", 0x26) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b5000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000036c000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b7e000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000c62000)={0xffffffffffffffff, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000085f000-0xc)={0x0, 0x0}) 2017/12/22 05:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000002, 0x0) write(r0, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0x182000)=nil, 0x182000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000017c000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000182000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000a000)=0x9, 0x4) [ 69.236993] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.255241] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.328123] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 69.345480] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/22 05:48:04 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf3000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000771000+0x8bf)=0x0, &(0x7f0000e4a000-0x4)=0x4) 2017/12/22 05:48:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r2 = mmap$binder(&(0x7f000010b000/0x3000)=nil, 0x3000, 0x1000000, 0x130, r1, 0x35) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006ca000-0x4)=0x8, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f81000-0x18)={r2, 0x0, 0x0, 0x0}) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dae000-0x190)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sendto$inet6(r0, &(0x7f0000e98000)="73ab4e6de234cbabb32c4e1c6455f841913b481e666b82d053542da3575dca863b89b0dca17622afbdf2f113e19fa429e6733db0", 0x34, 0xc005, &(0x7f00008d2000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x100}, 0x1c) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mkdir(&(0x7f0000135000-0x8)='./file0\x00', 0x16) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000b65000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000f4c000-0x3)='ns\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000083e000)=[@in6={0xa, 0x2, 0xfe1, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffc6a3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000113000)='/dev/sequencer2\x00', 0x20400, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c5b000-0x4)=0x10001, 0x4) 2017/12/22 05:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b07000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000229000)=0x10, 0x80800) ioctl$void(r0, 0xc0045878) getrandom(&(0x7f000029c000)=""/4096, 0x1000, 0x400000) 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005db000)='net/nfsfs\x00') readv(r0, &(0x7f000062f000-0x30)=[{&(0x7f0000e06000-0x4c)=""/76, 0x4c}], 0x1) connect(r0, &(0x7f000005a000+0xe66)=@rc={0x1f, {0x10001, 0xfffffffffffffe20, 0x7fffffff, 0x73a4, 0x80000001, 0x7ff}, 0x100}, 0x9) 2017/12/22 05:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000902000)='/dev/rtc\x00', 0x42000, 0x0) r0 = syz_open_dev$sg(&(0x7f00008b6000-0x9)='/dev/sg#\x00', 0x0, 0x4) ioctl(r0, 0x2271, &(0x7f0000932000)=';') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bb2000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f0f000)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2017/12/22 05:48:04 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000002e000)='environ\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000000b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000030000-0x8)={0x0, 0x0}, 0x8) 2017/12/22 05:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000183000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000e9000)={0x1, 0x20, 0x1ff, 0x4, "dceb008a5ed28cd03b923e201367731064a2410f416800ad1211a238f2925ae4"}) symlinkat(&(0x7f0000254000)='./file0/bus\x00', r0, &(0x7f0000158000)='./file0/bus\x00') r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) 2017/12/22 05:48:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x68401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xb00b, 0xa0000, 0x7, 0x1, 0x8, 0xdb77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) unlink(&(0x7f0000ed3000-0x8)='./file0\x00') keyctl$negate(0xd, r1, 0x2f2, r1) lstat(&(0x7f0000547000)='./file0\x00', &(0x7f000051f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$instantiate(0xc, r1, &(0x7f0000efa000)="4c3ecbd88a819a4f5692986384431660713058b9b277c600889165d430a847dda6be69dfa3100bcecb1645531f352bbc3d7280cc742322887408c43288f2df808c93fbdf4b83fc53eed0dd9f5ea2255000da8687b967a34772f2feb884bc27ce70f7e00ef4b9cd4b38638200748f6f7b844c01058ead8b27280b188f6d82d472489c57a7d88fe767c61c8142702c8d24e9f58b1439339e216522e933e8e1c6bceb8c7c7590b15f96b1bb934dd5893c4db553b7b0492f72ce541fbe3611eace876c1e5122472c04b3e0c8ec6030fa8d2e8019502973e836647b164140cf7949d67053c187058df81fd94ee559ba8bd0bcc1b8065fec43a8b216a9df60447e27e9e2139b68f960caf338ee37aa06e7b0eb4d1e09e6dcd021b930db0da05a26e99c2a3451162606b7bb3a34e81e9e02d3f969381367b9ee1a68c8764bccdc877d9bfe019496756e559b2a3dcdbe67c64a5127c9e588668308773b94ae54a48ef1c30e24db48c4269d87c168a29a1c283b63e001dbc8105819a3cb69cd88b2518b6680951a74b0b68df07115cbe7c98f908b1c371a24d8fbda50e82391e9d84c6e12081a322bc2d062275a9a0f9d71a055d9671ce21e0f67c065530bf98c540df8ee587c793996fb03268abb0d0f53477b73b805c77cc47a5eb21c1a55131935c7e47d647d863003814310b642e15ab25c4e5716a4dccdee51073f0dbe21aecdaf2f9cd70dce704c276249b5bc486a40559df16fbc3312054e3780bc2b5ac2b65048635ff03040789df303b3943bf373c5792cf18780f5bd117e114a6e843efcabbf0ed5fd4aaa5069e2418a31c95ec7dad80c8d9b57a2e9ee681f8a5493a4527f9690f3a26f0901d35e09d4f83298baee63f466dd8dc08a272618273cd2426405e22149e07fd81c26e4b910bcecbede0ec9d900628e98d23f01f8364853daa90f1d1f171666a7d54ec920c6c2f08bfe9d6eed8fa1eb936518d51a59539459996fc5d1482ad7d7dcb3f9c9d50c6e1cc4887d3b598107e622222c31a24b7b9127b9c4100fac9f0cace225cf9e5dc540a759b1da0979b7bacf24e666fae92bc3216e48dad48b348e2d8502c3d25b94abeb1a6582548856fee31b7b8208ebcd3338c8c2bc4391046016b82eff6c1c5c5450e4d161b388631977dc180945f363b43c4936ccee788d0deddceacdf6a428100eb86d781434ea8d5302808c20ea754886b1bceba7f595b86ddd275756355a7b543ecdb499da7f3f2bba033a1774535982571998457d04937846615a0045dbd4155e6f1a34b09a6df384ee5b05dd99733c790dcb6d97d7fded6e693fc6f4af1924fb37e604a07ce9af4c8a5ecf1b677f7dc1ab93c9d8661131edd93dbcf370bc95fc4fc7ac103b30f1807f62965ebebfa82a091356ce32be74129442fd8a140b22b3d5fc2b34859be7fccb4861873612afba62cb0c343b871cf67f8175975bcb18fad564bdf29a9c4e92d90ebc5eafa1a4da72e2fc8e1f520109a5378f173f15afac80c783c0567fbec9d549547f36911b346135df39b9669abaedce4c264e15108ba14d71cb457c5ff51cf88c1853f5bf3e554585e3a537b4b54c35486855b59e23a22ba8db089a06a45de483b1f811cc9ca12ca4ca1bf7dc1fbeb6ce5268c61ffb840a20c572c2a5f657acc88584d780d56c44187f5bead6d5c6798ccf3c604d14859a67c539c1ec568ef4935a980299ba8b2a8974aa7dbd0e565f5701b3226ee0b611715698f1385806007a8f36d4c2771e99a72ce95756d6398f1f831d9dce71040a75e46605fd750bca8b5065be1a3fd3ed1391dc5aeab11d920b511234af1da7f26df7c7a19ff210d8d40af0f43bdecb1d8f94ca774f485bae1a2b7b742a2115cc63047541752e3b48820ba967ce74bc907422cd0262e49873a719c0deebcd0f6aae96f3888b8020e7b777ea6f84596675d8a559730162b8ee5420c43e1025c1aacddce1885230375420159c8d7e60dfe5bcac3b1e5335a3c901df0648f59dfe55b508e392d3f52904aa3207a51055c87383add35f9f90c34e50f1959290ed4e8179020cafed5661e6640117c2120a002d90fc7da69e14aee429eed5ec40666f240508b3d538c0496ed4aa5a35798779fb8f75ea10379ab2074555644c323291534a4199dcdc45313f6db8f65916db3d71a14ce2547367b4d1be3a698ab95125d88e907b8ca7750fedad72d18ff65ab071cbd308f98e7830cdcc44c686f18ba5782ecbc5bcf8ceaaf20cd9eb239e33356b9b96c2e954097039d29716cb1ba470e7c4f9beb4ff2d2cf9fade2c6f984e981b9fe91d107e0a02967e1343026a59be23687342a705da71754d03c168188307bd38ec2fe392f867c76b602b4c3afe2762a6132cfae7287ff8493771227d57d2dd8f6e6f7e4cc0c3752bf8481730b1a2393ec9293254bb884f67a4e754d1e532d4641e3ac1643a8ba94eb9b7b5e6b436a8099897844afbf8319621ffa189e29314ef20ff90f5f77617c13c707a31fd9299c101388f078f467b8cc92de4229f76aad2a62c70b2a2bebd0ea919446e9c75a436da0ecfaa015b482b573d0345457caf4c380d399afdd466ee61943f6fac6c21c763c541519579aa5d031989fd0f244ca417231c92315eca752a77b994a23eaa50019bbf5e5fd4fb893855310aef928479a154a8651dbf384b0c12db8d40410613678bbd038fe3d6a06f077ee035774db832eb92f061898ca1c877ec8a2e4f6bc1ad2ea412ce40e9d215c8fac0f68e9b8573158ede7f9c271109155def8cc1817382f6faff6da87bed1567cc7196277bdf973c2b940daadc6f2be2f77a9290ffb046a78cf19b8eacbfeb463516c69af35545b6ebbaeec5f9119c6af53e8837481dd3b2d3851efb214ac8e180cffa7116469560d720cadd976d215cbdd27020f0acdf551ac6138822be266c2c4f6eca06a1b380ace358e6843701437e69b56a81b8000e46f9e46ca81149970ec7e9a8fb97b274fcdb049cbe00c24f4bbb8f636f8e3ef30061c371cc826b838e94d114dff733560f2613319236f3c20f8230c72014f52dfb1d750a6cab1c9c09363db10cda1c601936335db01a67f6f90986aea5197deee3609a5396668ceb1620bf9aea01849682ae82071380e9e0e39f31de5395442815bb0b7996053e79aeac87a8616b919375050104278e3118d1262fba90ef213f42060583f7e03194fb7b8150c8ece02a3a845963fa0deb3781333d284006813f9e143ae60e3182bee74c1165c6b68c51ff944994271992e011327234afdf70c7b592a81a453b54762ea30444850ee6a1ba5452bdd7db75dc52e08517d49e3937cba7db8a7ca637a2cd60fcc959a2b790033e70fc2de481c3c80c5a826afdcf427b8b228028882da771eb32393516bbaea5a3208180769cb0f22b0a764aba05020010825c5de974f60855ffe01358222ec8f8f2dcf9ce405c0cb5a35f79709f5db1afafdebab334f1f3092ed353bc3c998115bf64c8c0dd4580b95e6aeaec9c43f5e2827e914cd61aebd231b558f4e9ed8d337b44c5a3181906eeed8ebbc8f64f9705e9d7a49696b0f9079d7d72c3dab32fa38f9124c0581e1e2acaec11761b853c08c543350fd5e5f877c2d9aeb41c0f1e1eb061f81846e0ad740e92d949ad87506d3cc5823c815e51a85aee13461c9c5cc33c858a701e4cf0c03304f5ccb6739355e3ff7dc322abf2187b786c195524f2b96dd59b19102ce0559844e72d558b16213a9146f5c60293c37d70c9ff5da7624669b9ed49e5eb79e10b22e6156cd675b92b433fa6e2c8ff60f51017fe3bb1e559f706935e2df260bdbf819813676828ac659aed43654e23f55d9ef72be49b39b54b6ede7c037fac836c9e6191b03cfb44878ce734446bda52cd3d611d42ab6a091315b5840ee69d1b9a52c94e22e40b033ee8efe23f214f44a0fa68d7281085ca6299f20c8c8fb97fb64296efb2be14c9f725f7b0ac6f3edec4b5ed960c9e33bf10d9c41ff0b9842956166ff3dc32cb2a9847673692f58c351d70fd6bdd228c52716354b35453848162eadd35855ea262463466bc041ac77111fcf1d5f6f0f8ecb9de0d68faa3de3041bc7eee59f3382c9f7b061dd7f879f2bb5ffb737f551f60b661abd8d6d83406f72c503ac613390b61aef542bf138e7d259031cdb6262bc877031fb58235a98478c9ae50360659c1e374adca01fb535c8719234fa46aa798a8927f6e072d5a7d77c89bc76e60275b3573f60c23746adfbca2b51d4056df1cc5070384e43696e4c818f7671f43bced6570ff297b173b9cfbadabeb7deaddfddf37b62f3e4cd7f2a3196a0735dabf34a81d4d26fd8099e85209ffd38933d4d42ebfe6d5f62c289c48aea289da0280b63ea1259a39db8cb5dfaf0b58e06a65476e5deb804f98e47ac3d838f4ba7428752a16faea634e5b22fed5aeb8e9b40232f46bf4bfda2344925e23720c5a33f9be2feeede34ef31ba109f0709bfe7711e98d97944dfd856c888495a8a8fbd0c25c25389e2d3727808ff50b726cd623d67690eb1f148eb0d4c2811a5ce741497c0fc8f5c64260754e25fde4e3047428c0c6967e8dbdf7e150eba16e4679dbbb8ce12aee8846719bf1d8ee40c7f96ed0a7911522bddcf79d567601a3b721f4b5100b6005aee64de4978cf4df163219059db3f3f8cf2d1bdbd4fb1e93c11254a5964298cc7b1b7e624135919b454fa26e8f0aa2879950a6aa030587b49baf1085775b6116f42a40d07ff6daaacce535450b94ccf3263481d7f72608a9fd2d3deb6da32f5e402ba29fdd84742bb061043f3e8a0f1d22877a1dcd116495c46077fd7efa58eb1ca02e180108484bb97faa8ef30a97f30ede9cd21c72b778e34ccdcaa2aa31f5cd26428abb89f8820185cb882234bf79ecf281bca9e37ad240f8cb78851daaf7a8242f5622e5be73f053d8393635edd55ec1e53fa58fe17bd33cf7ad545f429d9c64b571d30c4a9ce2c6cefa1c4243d5c75e1ea5a2e8043e7a8d0ca8db083f0b657df0861a7c0732706e471f7e870f7fbb311bf7680f56a3304c3972c68127a1c3d0286e385b1542e3667cfc3d3ed5183b8249d9e0b9fd2d62b3b0cac9c47e9993bdc51189c0a83cd2db06efa13d63649bd961d7b4470ed111ec29f1327005cb1ca14bbd74f3d4b3947a171be94cdbe58e7f777992809edf33e53bc474e7a75c441f081306201b64694e934bd2acb93ec112cd57b44ab7ebd593812b4531abbd8e48b92988fc21c2d1c4b6321111071c751dbf26047f623176bbfaf3fd4c4aba645041dddfa7b8288b29acceaa79889eb6824773e98008307f4b87d2f76524dbb8acb401e1af7f5117d1b40997e2f7d7eb9aea22f958a1f345dd969056427be103ff869e3597f377ab51b1e31e6cf45f1ff42dc4489c97641ab1b7c32f467dd6c11ca6691c65f439a7a475f9395d00b45ebab2795ad9c95cbbbe2208dd672d5d5eac1e3ab1cefac427d084585bdfe73c758b5a1c888a645f5dc69116fb0143114ae8bdf863a92725042af1c6a52669d4f9387c1fb9928696c5e91fae5e811956010ce1b8af241ce32ed653cace176e41aceac90c198dd4b61479d30ba733c3ae6901e24c4d8ef484d00bd88dbf1124d1f1101fb04f90a51ff00faf24d5406f484718bd9cab79ab12927bfb397d0d696c41de6d0eef443d7d8803272ac80265a43fe49a497c31ccc2b02ada7add8f5932b9557fd1749828639de49b56b3c8d8c5fe2e24a5acf1daa2791065b8c516bc68d484bc2f82af6a346f77c93600c8639c834e4a4faa070f87", 0x1000, r1) keyctl$read(0xb, r1, &(0x7f0000fc0000)=""/125, 0x7d) 2017/12/22 05:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000225000)='./control\x00', 0x0, 0x0, 0x0) 2017/12/22 05:48:04 executing program 3: mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000089c000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c3a000)={0x80000000, 0x1, 0x1, 0xfffffffffffffffe, r1}, &(0x7f0000ee5000)=0x10) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000357000-0x4)=0x0, 0x80800) 2017/12/22 05:48:04 executing program 0: linkat(0xffffffffffffffff, &(0x7f00005cd000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000174000-0x1)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x2a) 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000001000-0x10)="020baf010200000000647bbc8e1d4b48", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/1, 0x1) 2017/12/22 05:48:04 executing program 3: socketpair(0x15, 0xa, 0x1000, &(0x7f0000127000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x8, &(0x7f000026f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x3}) memfd_create(&(0x7f0000bcd000-0x9)='[cpuset-\x00', 0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x7fffffff, 0xffff, 0x100000001, 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x7fff, 0x5, 0x7, 0x2}, 0x8) add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xed)="", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000005000)=r4) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000001000+0xe53)=""/74, &(0x7f0000000000)=0x4a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1, 0x2, 0x2, 0xc7f4, 0x8, 0xda6}, 0x20) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000005c000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001df000-0x4)=0x400000000000000a, 0x4) 2017/12/22 05:48:04 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00007be000)=0x0, 0x4) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000007000)=""/86) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000114000-0x1)='/', 0xffffffffffffffff, &(0x7f0000dc1000-0x8)='./file0\x00', 0x0) 2017/12/22 05:48:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer\x00', 0x410000, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000053000)=@get={0x1, &(0x7f0000053000)=""/115, 0x80000000}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000020000)='/dev/sg#\x00', 0x9, 0x40) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000054000)=0x14) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x40800) fanotify_init(0x20, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xf041, 0x800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socketpair$inet(0x2, 0xa, 0x4000, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000)='lo)+', 0x3) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002000)=[0x2, 0x8]) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000-0x4)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x5, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/22 05:48:04 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000)={&(0x7f0000008000/0x4000)=nil, 0x4000}) 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000667000)="00000007f70000007f80e7") exit(0x0) setrlimit(0x8, &(0x7f00008ef000-0x8)={0x9, 0x8}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000fe7000-0x70)={0x6d1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x9, 0x7ff, 0x0, 0x6, &(0x7f0000226000)=@generic="a5143824107853bb289523e6a4385abe", 0x1, 0x2, 0x4}) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$KDMKTONE(r1, 0x4b3b, 0x28) 2017/12/22 05:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000660000-0x1f)="3300000064040101fd43451423010000000000000800010001ffdcffdf000c", 0x1f) write(r0, &(0x7f00002d5000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0x1f) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000875000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000027b000)={@common='gre0\x00', @ifru_mtu=0x100004001}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a4d000)={@common='gre0\x00', &(0x7f00008aa000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/22 05:48:04 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b73000-0xe)='/dev/keychord\x00', 0x109801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x1b584bfa) wait4(0x0, &(0x7f0000447000-0x4)=0x0, 0x20000000, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000002000)={0x3, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000)=[{0x1f, 0x73, 0x3, &(0x7f0000000000)=""/115}, {0x5, 0xac, 0x0, &(0x7f0000001000-0xac)=""/172}, {0x2, 0xfc, 0x0, &(0x7f0000003000-0xfc)=""/252}]}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/82, &(0x7f0000001000)=0x52) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000001000-0x18)={0x8000, 0x1, 0x5, 0x100000000, 0x11, 0x63}) 2017/12/22 05:48:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fchmod(r0, 0x40) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4) set_thread_area(&(0x7f0000346000)={0x101, 0x20001000, 0x5400, 0x200, 0x5, 0x6692, 0x8, 0x3f, 0x80000001, 0x40}) 2017/12/22 05:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000021c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000351000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e3000)=@assoc_value={0x0, 0x4}, &(0x7f0000562000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000222000)={0x100e600, 0x0, 0x0, 0x7, r1}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ba9000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00009cb000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000721000)="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", 0x8ea, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000cf3000-0x1000)=""/4096, 0x1000, 0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00005fd000-0x4)=r1, 0x4) 2017/12/22 05:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b4000)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000339000)={0x0, 0x57d9}, &(0x7f00006f7000)=0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004df000-0x8)={r1, 0x5}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfe}) preadv(r0, &(0x7f000098a000)=[{&(0x7f0000232000-0x7f)=""/127, 0x7f}], 0x1, 0x0) prctl$getreaper(0x5a00417e5f866a0d, &(0x7f00006dc000)=0x0) fremovexattr(r0, &(0x7f0000272000-0xe)=@known='system.advise\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000093000)={0x9, 0x0, 0x6, 0x1, 0x10000, 0x5, 0xfc41, 0x3, 0x1f, 0x0, 0x100}, 0xb) 2017/12/22 05:48:04 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x7, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x1400) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f0000df2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000409000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r2, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000df4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000-0x4)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0x4000000a, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0xb, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000d2c000-0xd)='/dev/usbmon#\x00', 0x5, 0x220000) splice(r2, 0x0, r4, 0x0, 0x100000001, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000df4000)=0x6, 0x4) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003d4000)=@generic="c71831f6373f12071af54ab83563cbf8", 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2017/12/22 05:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000875000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000027b000)={@common='gre0\x00', @ifru_mtu=0x100004001}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a4d000)={@common='gre0\x00', &(0x7f00008aa000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/22 05:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001ba000-0x4)='lo^\x00', 0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000450000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x3, @fr_pvc_info=&(0x7f0000441000)={0x4, @generic="8dcec57ed5e69adb917c9dcf0f974f1d"}}}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 05:48:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x30)=@random={'btrfs.\x00', "5b76626f786e6574306c6f29b8657468312063707573657473797374656d75736572286e6f64657600"}, &(0x7f0000001000-0x4)='%\',\x00', 0x4, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000296000)='/dev/sequencer\x00', 0x42000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f97000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000056c000)={0x0, r2}) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xffffffffffff8000, 0x0, 0x6, 0x10000, 0xdb27}, 0x14) 2017/12/22 05:48:05 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c0e000)='/proc/self/net/pfkey\x00', 0x8041, 0x0) mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001a3000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000019d000-0x90)={0x2, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) get_thread_area(&(0x7f0000001000-0x10)={0xfffffffffffffbff, 0x0, 0x2000, 0x9, 0x80001, 0x10000, 0xfff, 0x1, 0x7ff, 0xd6}) times(&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001a1000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x1, 0x7ff, 0x5, 0x1, 0x800, 0x3ff, 0x80, 0x1}, &(0x7f0000001000-0x40)={0x4aff, 0xa73b, 0x6, 0x3b026916, 0x6, 0x7, 0x1000, 0x100000000}, &(0x7f00001a1000-0x40)={0xffffffffffffff81, 0x800, 0x1, 0xffffffff, 0x1, 0x50b, 0x79b, 0x5}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000001000)={&(0x7f0000002000)={0xffffffff}, 0x8}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) time(&(0x7f000019d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000002000-0x8)=0x37, 0xf0) getsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00001a2000-0xc5)=""/197, &(0x7f00001a0000-0x4)=0xc5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0xc010, 0xffffffffffffffff, 0x20000000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001a3000)={r3, 0x1f, 0x2, 0x6}, &(0x7f0000004000)=0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000)={0x3, 0x3ff, 0x3, 0x83, 0x100000001, 0x2, 0x527c, 0x7, 0x8, 0x3f, 0xffffffff, 0x8}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/22 05:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xfffffec5) 2017/12/22 05:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005d0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000059d000)=0x14, 0x80800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000264000)={0x0, 0x7530}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f61000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000d14000-0x20)=[{&(0x7f000081d000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r1, &(0x7f0000721000)="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", 0x481, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f34000)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getgid() 2017/12/22 05:48:05 executing program 5: mmap(&(0x7f0000000000/0x181000)=nil, 0x181000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017e000-0x8)={&(0x7f000010f000-0x50)={0x2, 0xf, 0x7ff, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x2000000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x5, 0x10000, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/ppp\x00', 0x220000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000017b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000001e000)={0x0, 0x12f6f6e0}, &(0x7f0000042000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000112000-0x6)={r2, 0x3f}, 0x6) sync_file_range(r0, 0x8, 0xd914, 0x0) [ 69.739463] device lo entered promiscuous mode 2017/12/22 05:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b7f000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b85000)={0x0, 0x5}, &(0x7f00001a8000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000304000-0xc)={0x0, 0x94, &(0x7f000012e000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xec}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cde000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b73000)=@assoc_value={0x0, 0x0}, &(0x7f0000876000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000297000)={0x0, 0x10000}, &(0x7f0000b93000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b93000)={0x0, 0x0, 0x7, 0x7b61e8c7}, &(0x7f0000d67000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009cb000-0x8)={0x0, 0x7}, &(0x7f0000d33000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f21000)={0x0, 0x5, 0x20, 0x0, 0x6}, &(0x7f00004f1000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bab000)={0x0, 0x3ff}, &(0x7f00004d6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002cb000-0x8)={0x0, 0x3}, &(0x7f0000650000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000520000-0x14)={0x0, 0x5, 0x2, 0x8, 0xeb4, 0x7}, &(0x7f0000ba7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000fd000)={0x0, @in={{0x2, 0x3, @rand_addr=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, 0x9, 0x1, 0x9, 0x0}, &(0x7f0000b8d000+0x97d)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000590000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000055b000)={0x0, 0xf4, "18b9390cace2ed36595074cedb87455e33224fbfff477782461b058e57a537a85ebc13e9713144d04c3cae7a1101667d3a36d2635b8fc00c1f4f53ac9f797bef062260876a2a95cc6be748ab005be1e3da46fe9ff5c6aea806d643581f5c6bf32b45b0cffcfd91bb4554e7fb58ce581a504e717b1d2a3fa644a73403788c064462f32b4b2a1a43c782e791daa0b30fe901572bafd30c6f26d84940dc17cfd6552d18f6e4d576a977fbc02b4cc4bbfad0d907289c09916595e487cc57aeff332de33affb20a90fafa65c81566c919c3a9543c0b503c53bc361b030832ffba01386a17c842b02dc66387f2e311c134a71bc7d06ed3"}, &(0x7f0000bf5000)=0xfc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fc3000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092a000)=0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009f0000-0x8)={0x0, 0x4}, &(0x7f00005f2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e5e000-0x8)={0x0, 0x2c7e39f6}, &(0x7f000039b000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00006cc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000403000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00006e9000)=[{&(0x7f0000eba000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c06000-0x20)=[{&(0x7f000072a000-0xc7)="0d70ab8d9ee15982bcff3be5c678ef50d301a97c81b99c0bd7d891799c4d136b61ed18e73c6e71c192a38a19ca40049618a6c5befc42a8113d75ea79c363223aace2b81f9ce57ed1b1a9bc94d70b4b639c0723ef66b5c06c6015d7b52ebb6df1dd359cfcb5af86b7495a51dec631cb691cc04c44d23bf27d338ebce15cfee8c314ff9a8303a13f9a3713a757177d573b53e3b8ecf5aa0854d13397b57c9dcb870014da250736c46c185462a0710978ad633b3b2182543311b2cc84a49aeeca2dfdbab7fa41c374", 0xc7}, {&(0x7f0000408000-0x2b)="9184abdab22f6a4795d0bc1d8d5938d154ed0cf63859f509cdeb07f88c456823f3dc85bfb1b3e3bee9a6e3", 0x2b}, {&(0x7f0000a37000-0xae)="afcee3319cb2b018dbc3ae19d464ec1170b826632df1876d4624913240ba78df4f369b8d35e930899f9ab9cf629a87dff2bba5937f254ed995b42ce6a6175ce7be8982ce8b74ef3d9b4bdb2f3ef0d06d1d8037eed03c77652529c166c03f26015454922d758495781a6ed2f006f9343078f63ac0c7f43999d47d7a06d47b8c4775684a3f6bd733fdaf26185a305edeec477e5515468b07764a0586244fe483148c88e4df21f395e8bae4fb934935", 0xae}, {&(0x7f00009bb000-0xcf)="d9b78016ed8b3985a8dd2faca4ecdc82d591fe084906de682ca18f40f2f5102174eaefad72c9444a9c5373964ae49093d066fb69beb4e4850a97375caa453474c06e964c52332190aa818e2e963789b08343a538aa34bd4eacba2eb95550e6f51de9c0e2c341f203a6ea7350b31b59f74b9345456b136508775a46d4f06b20d4b8c1ee96d6d3d8470e9268bfa75454498ce26a49add3e17dca139842485e6c5b68879269b25730ddb2567597342bf1e27c6e1dd0e7e228fd4c87b8165228553caaf63e3184f2476469a347479cd9e4", 0xcf}], 0x4, 0x0, 0x0, 0x4000800}, {&(0x7f00000f1000-0x1c)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000b3c000-0x40)=[{&(0x7f0000001000-0xe)="35e3708547fcaf42b927efcf7728", 0xe}, {&(0x7f00004a6000)="551bfad34977f03a5068e27ccc8f6606cd37e68b636e0efb15c1ad28c6a7cdf1857d949b4988a0770307f4aaa4788c2e48aadceca2b3d1cad29dc7487fc61104bd90e87b3a863502e3ab590e99c8a55bb96a888430", 0x55}, {&(0x7f0000e6e000)="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", 0xfa}, {&(0x7f00002f1000)="c37b33c61ade92e6f3f0316160c82ff3b87c4856d00de1df28c42ce382879beef7747f88de0c20fe1cc6df5d2768c6dc8b219ef05dfce8c9e50eab5678a55979155b64e7600fe00dbf600a9f3e601d7cce178a4bd1837644e9ddc969ec7b1898f622aef2cefb64af1f6416f0b6ef1b00aa53dab3184948785a818cc3fe9956736cc26e4c147257b1a485d03d67b12a8e578af946e23f8bcb410518dab5bfd0d887bcc5221757580c58c7cf30693b95", 0xaf}, {&(0x7f0000c07000-0xa0)="697d3078d706aff73af67b6d7a4700fccb9586b60b8c75a414c5444215dcd0add2b084a2a44d5e59c28193127270fe8019d7b36ab3a1aab8bb299dda5767521ea73136d4e4118854c0f53f86e3bf4b72e66a04e7e38c6da9a1413529923f48c32d20acc9cd7e539f705cdef0a0e143f024c2935e73c30eb484f98aa2e3a118f7150d54cadb0868922ef23b64a4d4a1640262b978b16149328c7b8905d324f52c", 0xa0}, {&(0x7f000014f000-0x43)="91262a453c17ef93e98fe2aacdd2442bd01012e6626ba294110da003d3e0f22918e86daeeaa9ce33b56cdc2d4bd11919c3d672327a3d16e58c31dbed0f2611c23602c3", 0x43}, {&(0x7f0000933000)="4512f26b1ae7f0c3da9dfccffc6990cadec28584b97d5e0a6f984e8cf1999315627dcd72a98d40bd735e42426923056ddc7ca962c479b68b67264ec886af7a55c78aca100cf06b69dbe13c9cf46f0cf5ec26cefe9d878e954e199babfcbd88b3fe663ee03f375493687d051a49dce94caf73aa2e2df3e459ea510972bf523baf4dec68a4f30787854455f5bf3ef1b9e13e95a0da323539bd36296befe4bf1ed8c4e5ec41239a07d98e598c45f2e28e11b513ce4b739ce2", 0xb7}, {&(0x7f000090f000-0x2b)="4c8007ea0f0a1fa3bc3bc7a5f2ef5938f59337eab99dc38af696710f5297add559df221df01ac001f0a6d2", 0x2b}], 0x8, &(0x7f0000cd7000)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x101, 0x8, 0x5, 0x1, 0x2, 0x6, 0x3, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0xd90, 0x8, 0x200, 0x3, 0x4, 0xfff, 0x8e43, 0x0, r2}}], 0x58, 0x24000050}, {&(0x7f0000c70000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000603000-0x10)=[{&(0x7f0000a34000)="2d00f71f18b52eff098cb3914d76bd8cc8ca1830b6e8703a8e67164ecd4ad9d6d6280e7c3122feb9a426934c224fb8fbf71932fd6e8adcf90e64b5318c982e4b6bd02675223da89229f7fdb705d17fb48ea65aaa0806911317438cba9ef7175991ae8d33965a7c81c8c06b96b820375b3024239cac0627cd377cbc6e495c1d6bf9e0235cf7985fe6eeef76ee87f2cb95b9c32d6f5dfa6cca7f4cb79e0fe2717fc7eed22a71307d42d5e2e31b6aad7eb37b", 0xb1}, {&(0x7f00003f0000)="58b570c6564e16a13fb2537fa6eaed4044f80259a910a1629699feb862c0a6bddaf045d1afbc781dfb02f1ea744d0f7dfbb4aa40c28361dd", 0x38}], 0x2, &(0x7f0000ee5000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x8, 0x8, 0x3ff, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x101, 0x0, 0x1, 0x8, 0x7, 0x3, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1ff, 0x200, 0x1000, 0x3, 0x396cff7f, 0x8, 0x1, r5}}], 0x84, 0x81}, {&(0x7f00004b2000)=@in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000760000)=[{&(0x7f00006a6000)="62c7292e9b853898b030cc963613ec18c76c57ec0430250a9d4ee5b3f9812b6d30ba6c5efcbe665ec6518e29ec8007361bae0725e337ea0099992ea4c329f18ae3618e04fac9db7398848eac6cb11fe0a56b4ce9db69b9bbba2900", 0x5b}, {&(0x7f0000459000-0x3a)="748da0dec596ead1123274cbf915226d0387fe129bc6a475088da8ece2be15288c1eeb56d90798a5133fbb2aceb32908bae4383829f03a174583", 0x3a}, {&(0x7f0000982000-0x1b)="df65c647406c215754a130a8bd5341fcaaef95e417570b5cc0a0de", 0x1b}, {&(0x7f00001b5000-0x62)="bdffd0c0ce58002fcc6a617752c77e73bc46961425677a68240df773aa1eae6d7b96bc5e09a85988280a935ab5816c26fbbaa21b54e2701419cb19edbd500ceffc4098ccb8ae4d8fde2d1d3fb7844eb6de48f2ef061bf0b8e88cfdbb59b0991fef3a", 0x62}, {&(0x7f0000d0d000)="bbb9df941dde23058fa15a4d73acee5092e648ec19f06431887887719ad6f9e30a19f593955362ba60a363e6dde54521173809bf5e43e719fd21bdaf31b7d05cfadb549fa005787bb986a3386fa78b34a9cc73845cd5c92bde7843e44a821d9203909ad7560c", 0x66}, {&(0x7f00001b2000-0x96)="979b8afa828a7d60062f7d3eef4c00a267350544da4853512fb8118777d6e08ed2190cc03b42b42e8531f58f415302eed8f513106989991a310838a31352b5bfa37cda650d6a60237636021de2cbf3bd716424a38177fbe1b372c95e3f926069591d4a20d803e567b53faa420200865e1b2b9ec5c2669f6ab79f379ed13155f8a2ff9da1e1192d71688b0842dba7ccda0d471f8602b8", 0x96}], 0x6, &(0x7f0000f0f000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x401, 0x8000, 0x0, 0x7, r6}}, @init={0x14, 0x84, 0x0, {0xfffffffffffff6dd, 0xffff, 0x4, 0x3}}, @init={0x14, 0x84, 0x0, {0x6, 0x7, 0x6, 0x0}}, @init={0x14, 0x84, 0x0, {0x7ff, 0x73d, 0x5, 0x7}}], 0xb0, 0x1}, {&(0x7f0000ef6000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d54000-0x20)=[{&(0x7f00005fd000-0x7f)="1136ea12261023a93c35db0b20f0c06edb684c6dbaf3861418b5a624bdeb1ef3af0ead43a89ef91740669db57d6a1b9e12767cd94730c5c1ffa88ec73c21eda5c8952ed7a03ebc021a041daeac7b6927d4971035658ea8c406daa0d67b759ec108aca2baf63b543197e49db627875e65a181f0228507995bd10215c7fa00cd", 0x7f}, {&(0x7f00004ec000-0x30)="097bff213ee0ff74c288aa0fafb5af3ca8aac9cd894897ae9039c139219ffe6d4a2b2c061fcf4d682aca5fd0f5c6073f", 0x30}, {&(0x7f000015e000)="5c2a6ec17bfb8bdafbcb99a69473d67e45040f2e7e02eb68c8cd4595fa8ffe52e78e42a210d72242f2b4ed12c5d54265f60e8c1effc30bbfd1e4f0c379efba75f651c72e27cfb63ae8172b9b4f299772a946b7313ab71bf548560e2920cbf9e50dc2f14dba4a2f07ec73336f409bbbed15cb4820c8bf2393091971cad88f844ae8389afc1e2eac4dd3e56bd54d94963f2a5136a47722299c5e55de2d0903bc6c52b3f055b27a26c6c946ec057fa494acbae23cb0e1753732d3b0867da83385bd92c938f0e8ffbbb3f95b291aec1091a692a1600d38ce6ef1dbc64eec47f3", 0xde}, {&(0x7f0000d6b000)="44ffa6f16328789ae83d2936e265e2ce683da6a0d6dfa8af", 0x18}], 0x4, &(0x7f00008d0000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x100000001, 0x202, 0x101, 0x9, 0x4, 0x4, 0x4ffa, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x401, 0x1, 0x6, 0x0, 0x4, 0x1, 0x100000000, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x8200, 0x0, 0x8, r9}}], 0x84, 0x80d0}, {&(0x7f0000073000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b8000)=[{&(0x7f0000c7d000)="71aa9dbd0fd13b3afde5d6035e7c94fa2920ea19959f58e2b38f05d5cefd46911a8350064b108d5cc08d3f1896b726c8b6205eee17ca0c5eda808f71e9485bcd1afde1e310501b63824b938eb2f05e326cd839a125c492e7dec7399b564e3224707f0d958d414d5889ed35229676b6460bb0e548eb2cb5b218d1e8aa53f51e7c6b24123faf491c304977b463f09e153aadc69955c06aef6004ea6a91289c0ec81f8061c9565dae85a14d5b310b51ee05e6555bf2995cd875fcec27e6b2ab11b9c00c6e3b99bc142c180239e9ef5a49fc0f6084d7b751e251e062", 0xda}, {&(0x7f0000370000-0x6a)="874250241aa14b0a3d6a6bb06dd0a45591d09998536323ed8a7e902ea96021b307b42c0d9cd9216084b2c6c9ee83832d944b3b822d4159b973d5f90405afab4f7966ff6d7eb0d5c9aa19580728ff6a5c9b70488c54c3b763414d153fba3f5c806db5bca00382c485ef9a", 0x6a}, {&(0x7f0000c60000-0x1000)="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0x1000}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000e20000-0x1c)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffaa}, 0x1c, &(0x7f0000fa2000-0x48)=[{&(0x7f00004e3000-0x65)="62142856126da3b13e4fad10965302ca2eef6a4a9cd4e037068f1d2cc54735bc6ff95baa5229bc700f59d1dde77914082a3c5b11cd9fecae88e74efeb3c837297d44047c7db8a28e8a52ab76fff97b113733c722dc2bd87ee4872904dd16e81d2c56f80dd4", 0x65}, {&(0x7f0000ee1000-0xf0)="b9ee678bfee33b87be9f8ab0e5c9c0fc4eef73b8853d5d7cb0642183347dfb2d15cd535ee94d09f099dbcb322972c735e1238a51850ae655f374dd76a27ca32ae9d7b08442b25a98d03e9576a99f2f8193a557dd71a7f26987a967964ee2748b35e34dc89933905e324eb78c78b691c25fe882e6a4517b420bfb53c1d248289497e196618b3f432322632259e7f6943fabef74659c1e656808b58f695ccce79d8f97701dff40c2d04f2893a27add4a807610bd7f058254fe914f0c690fa935041cafc0b402c42a9a80a0cbfaa5f91e675c6c5f736ca85e07ed22dc643e40c1d9e2c85a65876381c43e37e5eefb0c192a", 0xf0}, {&(0x7f0000bbd000+0x563)="d2f402218bfad4f392b4088652396ede43cc19e2456810bc4a651e8497f0a77009ee800975534d4de48117c254cddc7812f729fedbe23bf6622caf6af0ed91f99df93911cb24d614e98f6ea4c5b3c9e957e2912b1c42b11fc01d06f05662c9b6f546d74a4b9da87759236fbe2bfc9cd7f113de735433bd3af65f56166b648af8e330654080", 0x85}, {&(0x7f0000571000)="c403650a7037af8e3f1926ec594cd3c2232b2582b251e9306a00586a9983d00874efd42371245513aa6f35dc46f5eb1cf04327030d22ce3e42735c9c124099244f9076d6b541afad847260971895251eac6189b8d5d28e842cd68ae91ed0af79f43d1ed3e75f056c5d69a1f05068f0abc0c79b8cd8d7abdb962c4bba2a", 0x7d}, {&(0x7f0000230000)="74f01d90d702c2006310bf7a4fbb0fa8673aed1e439fb6776a8e284c9799a01ae3cc1abb20f523db359be335dff97e4a207c8e74e2a1696c8ea1d82ba8e50124c5c0bfd664e949095d3ded6c858ce2df20e164b738d8454fcb0f790b6d7b5545053eb3e561fb31666873a713e277b13af953a17700f788b1b8680c2da97554b1", 0x80}, {&(0x7f000012d000)="72a92a6319fb9bed2f02cfe9bbfde5142530bbbc51d530fd5704d586be53f1e75fd9092fd9fd3edbad791ce13eaa1a8b", 0x30}, {&(0x7f0000619000-0xc1)="122a43b3b623d486355bda5bb6f9051ffcfac380c9a10cb9e1b194707fcc9bf42ef92b87aaeca5addb39f5e86c236ac9940e44151513a387dc9def6ec82a513e80e8d80eab008a6cdc006a4e557476cc303b7e372e27d473816d9d41116c36682c6e3a03bdd3d302ba8ee93d44af96d2ea95ac0b064879ebba3d988434649d0e7eab8f4481e2cbe5bac65ad09c7686b805fe06fa6a86f7b9c3e1625ebe3c9c124573bfbefbc123ecfb47fca1e8019a302efea35d22c64ef3bfbc5ab5487e4be98b", 0xc1}, {&(0x7f00005bf000-0x3b)="f17da052e2327f13e417771d96064d4e8d238ed75548be13f2889f60a1f8ec26cc4c290156d7507cd957c5875f20bbcacc959e3d840751635349bc69d749510df41d1d6fbea89c8244172995", 0x4c}, {&(0x7f0000973000)="92f79a137d82d97887832fab7cf0913fd489a6b8f44101bb4fb3cf6f58ffc4695fe8c48d034d6416b904ea3615ab31b099defd0798346b05c851d304978fab3fadc2b211880cca60cdc7a5fd8ab4301a21b471044efd528de765478ca9d449121613cf98b5a29a0ea049251c614abfa9f5eed655ed766f57500c1c6fa4bd66a1f0fce830b179bd27ab7adf76144a9be3245f214d5c8c952ece6762fb110b3ee6b2195390c27dc5974378069269aedfb17d907e1a2e1e6a63e6fa74a6db655f41bc4fc021eb10c05d1ebbcb0e0e648778215fa6fb015f0e2c438019ce", 0xdc}], 0x9, &(0x7f0000511000)=[@init={0x14, 0x84, 0x0, {0x3, 0x7, 0x5, 0xb0b5}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x35, 0x1, r10}}, @init={0x14, 0x84, 0x0, {0x8, 0x4, 0x27f, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x16a, 0x100000001, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x9, 0x0, 0x4, 0x1000, 0x8, 0x81, 0x0, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x2, 0x0, 0x81, 0x5, 0x9b88326, 0x6, 0x8, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x800, 0x7, r14}}], 0x134, 0x0}, {&(0x7f00003e9000)=@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f00001f1000)=[{&(0x7f0000c53000)="448c0bd1d740d2ab4adabe921a3508bebbd4aa0132210205149489459f756cb81afaf6559a5ad7d2137cc7129e8692476313976427b2377896e242792e04783d619855b95745c95fc4ef76af3b43c4b15328ebad71373469e68ec39dc69306acda4f8f9333e152c310a26b769938ca328e48c1f8cf2d409bc15f9703f52f8f2181fcda7c3e7b857f907676338e59b01550ca36f7e0cbc82cb0a58f83092895c5043031440e942629afc58a7d066fa3537639c15b93d10cf251863550508a830e3e7c", 0xc2}], 0x1, &(0x7f0000fdd000)=[@init={0x14, 0x84, 0x0, {0x10001, 0x27, 0x200, 0x0}}, @init={0x14, 0x84, 0x0, {0x3, 0x3, 0x6, 0x6d2}}, @init={0x14, 0x84, 0x0, {0xa04a, 0xfffffffffffffffc, 0x3, 0x4}}, @init={0x14, 0x84, 0x0, {0x9, 0x7, 0x80, 0x3a5}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x20b, 0x8, 0x3, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x0, 0x0, 0x1, 0x8326, 0x7, 0x2, 0x0, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x3, 0x8, 0xfc89, 0x0, 0x4, 0x9e, 0x0, r17}}, @init={0x14, 0x84, 0x0, {0x5b00, 0xa9, 0x4, 0x5}}], 0x160, 0x40}], 0x8, 0x20004044) r18 = socket$key(0xf, 0x3, 0x2) recvmmsg(r18, &(0x7f00008c7000)=[{{&(0x7f0000a4d000+0xc01)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000baa000)=[{&(0x7f00009b8000)=""/0, 0x0}, {&(0x7f0000a74000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f0000ab7000)=""/23, 0x17, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000645000)=[], 0x0, &(0x7f00005d9000-0x3f)=""/63, 0x3f, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000d39000)={0x0, 0x0}) sendmsg$key(r18, &(0x7f0000bc7000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 05:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) unshare(0x40600) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000516000)='./control\x00', 0x3fc) 2017/12/22 05:48:05 executing program 6: mmap(&(0x7f0000000000/0xd61000)=nil, 0xd61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x18, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d61000)={0x0, 0x2}, &(0x7f0000d61000)=0x8) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d62000-0x8)={r1, 0x2}, &(0x7f0000d62000-0x4)=0x8) 2017/12/22 05:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b2f000-0x12)='/dev/loop-control\x00', 0x2, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e18000-0x4)=0xc) r3 = geteuid() lstat(&(0x7f0000c19000)='./file0\x00', &(0x7f000062d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000b9f000-0x1c)={&(0x7f0000c7a000-0xc)={0x10, 0x0, 0x8, 0x8001}, 0xc, &(0x7f0000996000)=[], 0x0, &(0x7f0000486000-0x38)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x38, 0x1}, 0x40) [ 69.770839] binder_alloc: binder_alloc_mmap_handler: 11260 2011a000-2051a000 already mapped failed -16 2017/12/22 05:48:05 executing program 7: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e37000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace(0x4208, r0) clone(0x80102000, &(0x7f0000dff000)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x3, &(0x7f0000000000+0xb42)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000+0xc41)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2017/12/22 05:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000031000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002cf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3c000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000577000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000142000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000711000-0x4)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f5000-0x4)=0x0) lstat(&(0x7f0000049000)='./file0\x00', &(0x7f0000349000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() sendmmsg$unix(r0, &(0x7f00001bc000-0x70)=[{&(0x7f0000a9f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ae3000-0x28)=[{&(0x7f0000850000)="2d3f570664c150106296920daf3b580d6b1fa23a45037a1a6aaccc3872c259f449176732bd7322a074fabfad4e02ff031f84b64b12ffc3b7e4fe03ea005eeb45144ca89dad164cd2c8b9c4dcc80ed9bc659b2ff5eae535096cc57187ca3010aa26632a41ac80d4edabc6a75ccb3d2f24db3267405f507c24b6625f4aac5cfecb313e580fa5eb6193c2363abd30dd96614af0209b192007aaf4f469b1fa5b8e882e9e9c2341099704cf0b7298a7ede227ea74478118dadacb393ae06ede2235ef320321f301", 0xc5}, {&(0x7f00005fe000)="c6375b5df058107b9aeb303ac7576109d427028fb6299e99acab76569d8b5da38790e5f642df9621dff2cb259213f7662fdfcc5fa84ac560700f02b1529ad8258fdf50bd9d2331ccbb669369f6b590f9c4fbd4231e532bd5c0c3ca4f84fd3efd8373e9a421543577e84600f2d01ff8901c8ad04ec300e160d1984fd535bca1c39ddebb666d85957ef8763c7df7a04a56b26bd84c50c7fe212980d172adac4295bbb0b054bebe8a2ece9616d0ce51c49cf1e2e6fb27a7a06a3836e8db0e3c86cf2184455fdeede16996ea06c8ba94762b6d5a1bc4656bb730a261150dee7c520dcc", 0xe1}, {&(0x7f0000570000)="3a2a88efc3735f4cb550d04187b4c329bfdd1767a38cdf4b7e406e35a59875af78e23a6eac07056c53f1b3ec47d52963f0339cc9969084790731a6f15a183e0a0d55b82c66e6fdd3735d1bfc489af22da146d5369e2b88173808a6c4ad3ca2b092d09aeebec33b9eca4c9a06a23465c00720948e85d036dccd844a49ce0e3178269f34b2a1614658dfac5a41967676aa71ad28be1d7987b06fb06339f24a377e83a2ccd1ed01f823d94f7f7eed062b9ac4ec845d378c8d5937dc6461a63159bce6a15c6e844c8c18590ecd2d730a4907d6f1618c0a", 0xd5}, {&(0x7f0000433000)="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0x1000}, {&(0x7f0000171000)="e7a53dde6c20fa574a6f8b6e9fe8750d9437582563379b0a1efa764ffb743dacf57f39f60b5c263eda2d121ebc09e0d91fe254d976a88fd519a6abbb8313977228e58c98a7160a9119d2a514e5442df7f792cb0dac", 0x55}], 0x5, &(0x7f0000e9b000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x20, 0x81}, {&(0x7f0000f13000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000736000-0x28)=[{&(0x7f00004d5000)="a52fb5c3bf36ff31adc8480ebab7c5de953a28a7cc8bb52dff66edb4988eb62127968c578f930ba080e5e517376e40537a401e152f315ec0d7f2af591e714266d519d5f23188b865491bb39b075b2a1772a6ed16984d1bda89fe542767d951e4ac8500688f38e0f295ea19a0e6b8c7faa8e261aa2c5b330545cabaeca77d493909652df31065d836f1a7d0648b8d5588d7ecf92c142f2c898008fa8510bb30521edd", 0xa2}, {&(0x7f00000af000)="ba6227e32e2a9173036bb937", 0xc}, 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{&(0x7f000028b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dc1000-0x8)=[{&(0x7f0000c3f000)="fd717b4dc5e5b4cc84f288a65ae5adc8993bc86cae559f33a1f0a4a188404b5bb8d23cf4107aead272db1b0d2c0e95eb8e89c39c8498ec1803", 0x39}], 0x1, &(0x7f0000895000-0x58)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x58, 0x0}, {&(0x7f00007ce000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000116000-0x1000)="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0x1000}, {&(0x7f000001e000)="7382a315b2934e218329206939900307cf5aca52f41c0cec", 0x18}], 0x4, 0x0, 0x0, 0x84}], 0x4, 0x40000) setns(r0, 0x0) writev(r0, &(0x7f000066f000)=[{&(0x7f00006b4000)="dbd1650e9a506aaccd9fcfe054788df8a6fc8342ee42bc8e50db88c8763928f53e298a8eaee0086a6cd4234e7dd7f12b3b8a2fe9787b8f05cea87cbebf6118bf25fbb382ee15385892f623cf32e268361f5e9488d555e5b2407af4cd75a718d86f2b9a0d46b1fbea52a03156b5b180c4ceef0cd64698f2a32022730471b307345437ba537988af374cb9057f028bbad1260f7acb729822212eab604ab1af", 0x9e}, {&(0x7f0000ede000-0x16)="ae53e4b61f80bb70a636e7007874b7b4fceac1b0b356", 0x16}, {&(0x7f0000898000)="4094ce704208470b3a7eaec08a4b2f7374", 0x11}, {&(0x7f00006d6000)="e4eec8d21e3dcde517f45085d33a0d59d3745ff1dd97f7d3e26d5cbd228cd1891c77", 0x22}], 0x4) 2017/12/22 05:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e77000-0x8)={0x0, 0x0}) sysfs$1(0x1, &(0x7f00007e9000-0xa)="245b9463707573657400") shutdown(r0, 0x1) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/22 05:48:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000004000-0x8)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400000000000, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 05:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080f000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_settime(0x6, &(0x7f0000b2a000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000010000-0x5)=[{&(0x7f00006fd000-0x5a)=""/90, 0x5a}, {&(0x7f0000abf000)=""/205, 0xcd}], 0x2) 2017/12/22 05:48:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) symlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00003ae000)=""/140, 0x8c) 2017/12/22 05:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f000000d000)={&(0x7f0000509000-0xdf)="d9", 0x1}) r3 = add_key$user(&(0x7f0000df7000-0x5)='user\x00', &(0x7f0000480000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000027c000-0x66)="9c75e8b9adb9a372ad4fb129081f1dd523dcecdd34805cb2841552145ca9e416b9c911cbee70e0263c2fd6c4b1719e37c14b9e30903a175f30f27e588b37d56121b7accb7273613171f77aea7735c9f86dc469944eb1905311e59b3b12dd20a604f04d1ae35e", 0x66, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000dac000)='keyring\x00', &(0x7f00005aa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r3, &(0x7f0000e42000-0x8)='rxrpc_s\x00', &(0x7f00003d9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) 2017/12/22 05:48:05 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a2000)=0x0) r1 = creat(&(0x7f0000466000-0x8)='./file0\x00', 0x30) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000003c000)=r0) r2 = syz_open_procfs(r0, &(0x7f0000758000)="0002000e") exit(0x0) getdents64(r2, &(0x7f00001eb000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r2, 0x2, 0x1) 2017/12/22 05:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000009b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e6c000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/22 05:48:05 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000030000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = geteuid() mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000046000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x81, 0x2, 0x7fffffff, 0x2, 0x80, 0x5, 0xa0, 0x80, 0x1800000000000000, r2, r3}, {0x8b0, 0x0, 0x5, 0xffffffffffffff4c, 0x1, 0x1, 0x3f, 0xffffffffffff819d}, {0x4, 0x101, 0x6, 0x20}, 0x5, 0x800, 0x7, 0x0, 0x44, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x9}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x3, 0x1ff, 0x200, 0x7893, 0x3}}, 0xe8) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0xb714, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:05 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cf7000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014e000)=0x10, 0x800) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f6d000-0xa0)={0x0, @in6={{0xa, 0x0, 0xb116, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95d, 0x95, 0x9, 0x1, 0xbd}, &(0x7f0000275000)=0xa0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000533000-0x6)={r1, 0x6}, &(0x7f0000f6c000)=0x6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b8000-0x16)='/selinux/checkreqprot\x00', 0x40800, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000f6d000-0x8)=0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r3, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x0, 0x4) 2017/12/22 05:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000527000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b9000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000027d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e7b000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x3, 0x965, 0xd, 0x20, 0x80, 0x5, r1, r2}, {0x100000001, 0x3ecb, 0x41bf957a, 0xffff, 0x100000001, 0x0, 0x101, 0x8001}, {0x4, 0x727, 0xc9e8, 0x6}, 0x8, 0x3, 0x4, 0x1, 0x9, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0x200}, 0xc, @in=@loopback=0x7f000001, 0x80, 0x1, 0x0, 0x2, 0x2, 0x5, 0xb1}}, 0xe8) readv(r0, &(0x7f0000d14000-0x20)=[{&(0x7f000081d000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000721000)="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", 0x499, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:05 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000092f000-0x10)={0x0, 0x96a, 0x9f18, 0x80}, &(0x7f0000900000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00003c4000)={&(0x7f000006e000)=@in6={0xa, 0x2, 0x95, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000a8b000-0x40)=[{&(0x7f000018a000-0x53)="f85fe98c14373a9286e63173994a4d48330d1dba08ddab8ae2ba34339304098ea5a8a50d23e9edbbb66ec04d72face5e5fa3383c95439d7487972e93f8d3f0191f5f0881d6b29bd26de06941157ff6e6417eb4", 0x53}, {&(0x7f0000b07000)="", 0x0}, {&(0x7f0000365000)="42315867cd7c892c354c873b81ee145e6673c9a47f49383b3a6ecaa38ea7004a0cb72e6d7a9a5ca1432941991850ba01c7e484c6985d66d0cf5bd860b3ae7478a6a05f2470b43c0f1f292ab156ebd935ece4495982b956a1001588e0d610671aca350b866d5a1ec15a7da6a6c501fc9c460b9094cd874090baa476b6e532b603dd9be0ab229432234eeab328b6a56dc621f955e6d4af3f5ad2109abba45ddf6f298dee3e9e50d5f94b04170ab0cf", 0xae}, {&(0x7f0000000000)="3daad72b8a8df14868729704f6b31a5db934bf86d89f9d1bbb1aa258e2c8cc0ace4850ae4ea0ea274a64683d0ad2cd3504bcdbf4545451a4ebea4d13de1f4d2511469817bb3c0d3d485558d01d6dd14edf79177150bfe2806d909b6e9658548e4965f7e6442890948373235b9f2b53f753d0266652402e196861bf1b79c91e1776faa14efc93312e4052", 0x8a}, {&(0x7f0000000000)="2f3fb96078ec36b34d3da9b99a2051049e1c3788e89510d4307c71b9fe2a86306db207333348da9bc7493293e264a9bd0312ab1eeeb673ea23f1d6979c6ae718a5a767296d9b64f96b7d798a95b382998711dc2b57dfb838496357eee7b88cb4b59ba1d9a0f2cc493aaa6589abecf9b9c3c3fa6008ee4e14084e0a78eccc0a4943bd25db9dd7f6d9fd157dfb58d6dbd906adc47e7f2ba7074ca01e016f1eae33ddd2cc549a716d806e989494", 0xac}, {&(0x7f0000001000-0xed)="23f378243c24b5bad2d81fde9396ec3217ac0f9d5bd0514ec3f36ebcefa21e66a0de6c9981f41cdaa19db4a023a07725fefd335789e1d4ffdeff55d1e61d29fe8af6308f666a03c7c7c548fc59930c92e97d1ff8d054eacf0012988167ec76a6eeaef40e09f91b5214e44e155e4863835d05eab41215cb5c5c6bfe60cd5d90f9fa1132516c6e8349656ad7d9932c7061eb708c467a8ffa9c2bbd0a26529e32cc9c6c3fc5903d6bc0d1cc3027fe0e5923f8ab82906866fee262fbba43c71ca570fe0e1e5a3042f3e2d11b8175f1c5b62ec54a30557ec948ccbaaf140c75891215d9d88aad1b2e929b50b4fab0b2", 0xed}, {&(0x7f0000f57000-0xb1)="cf59b0a37a91bb7456c36f3540a788c3a77c93f5447d1a2a3df2741818a2dc6192c8fa366fbad1dd89ee6aba65dcbd5457e6c9e55e43962b6505c0e55638c359132b205a94baf65cb857f90668432fcd468305d781be272963be0ef0f0f7338fb30c84bbbf546bb2af950f38b259b7fac4b80f8b90f70c4967f151855947f5cd270b7f5ab8fed38274ea84f4a1b711a76be19a563d5cf1dfde21bb6c88e3f14de258b7bfaeb162cecb97f50cf68f78626b", 0xb1}, {&(0x7f000005e000-0xcb)="6b0f77a6124a620b56cdb8b2c6f1b8fe7b85cb485013f84030336a26783b2e5fd4b4b86d4e4d1223054251a30bddba2b04ae63d99a83ba4071681f0bf1b46cbd9046b0775da2b8bd4001f8488027fd18c93f906335f43b8996dd273869dbc4f512633d7bfbeaf5432a9d486f5f3e7f2780b3e8de6dd2db66d7c29ab6494a7809dc5676bb7404a89ae32ff4bebfbe5c581426bedb9cbf5ce588d89357c861e15a145e2876a7394616fb21e0f57358f057bcbd0dad24de13ebabb4f0303a75922d8a90422cfb6aca05c7981f", 0xcb}], 0x8, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x8001, 0xb74, 0x7, r1}}], 0x2c, 0x40}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) readahead(r2, 0x9, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000002000)={0x401, 0x8, 0x4, 0x400, 0x6, [{0x7ff, 0x1ff, 0x9, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x3ff, 0x7ff, 0x40, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x10000, 0x937, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xa8e, 0x7, 0xea, 0x0, 0x0, 0x3400, 0x0, 0x0, 0x0}, {0x21689578, 0xd9dc, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0xf1a, 0x6, 0x12de3934, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}]}) 2017/12/22 05:48:05 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fa7000)=""/171, 0xab) write(r0, &(0x7f0000fa7000-0x26)="26000000240043f7f2fffe49010000000000fff5010000000000020000000008ff03c76e18", 0x25) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fa7000)={0x0, 0x1ff}, &(0x7f000013e000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fa7000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19ff, 0x2, 0x100000000, 0x400, 0x7fffffff}, &(0x7f0000fa7000)=0xa0) 2017/12/22 05:48:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) fchownat(0xffffffffffffffff, &(0x7f0000a5c000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000)='/dev/sequencer\x00', 0x141000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@common='ifb0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x4, 0x4, 0x2, 0x4b2}, 0x8) mlockall(0x2) 2017/12/22 05:48:05 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e19000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x3, &(0x7f00008c5000)="577dbe1df9ca596f304d8aa483d3fae1991272c7103ef629ef05b266d3a32fd1f04da721cb2944ee6661773858189059318229945401cc76489900e8", 0x3c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ff6000-0x10)=[{&(0x7f0000ff5000)="d797cbdcbe4eaddfd8f787fc54603e06e19e51649fe65e1ec117198554edf2167707ed8afc1da940fc373d72a767a4bd8ca84c692472e589bdd94d52f3ade4d10808bd8b74a43cde74613963b2768163641b19515c0ef1b55cb3fd9c561c44db23a33dafb9c262647d0cc4e8322c70ebf9d924fe3487fe8e634976a660677c26dcb9e0cebe1cc238986b69279e15efd7823150c1e46b0a5d0e0f772c5d9170b03002857cffcc6e4acb5f5a26a4fe816a38a435c874ceda7088e6b08a541f33", 0xbf}, {&(0x7f00000aa000-0x1000)="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", 0x1000}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000ff7000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x9f080931dfc8cb1d, &(0x7f0000d08000)={0x0, 0x0}, 0x8) setsockopt(r1, 0x0, 0x1, &(0x7f0000ff0000-0x9b)='t', 0x1) 2017/12/22 05:48:05 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) uname(&(0x7f0000005000-0x4d)=""/77) fadvise64(r1, 0x0, 0x104, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={r2, 0x7, 0x81, 0x5, 0x8000, 0xfffffffffffffff8, 0xffffffffffffff80, 0x62f, {r3, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x3f, 0x630, 0x7}}, &(0x7f0000003000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000008000)={0x4, [0x100000000, 0xb5, 0x4, 0x4]}, &(0x7f0000007000)=0xc) signalfd4(r1, &(0x7f0000000000)={0x9}, 0x8, 0x800) 2017/12/22 05:48:05 executing program 3: pselect6(0x40, &(0x7f0000b76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001d6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000063000-0x8)={0x0, 0x0}, &(0x7f00004be000-0x8)={&(0x7f0000be0000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x918) recvfrom$ipx(r0, &(0x7f0000000000)=""/151, 0x97, 0x0, &(0x7f0000d0c000)={0x4, 0xd1e, 0x1, "0749eefe88c3", 0x1, 0x0}, 0x10) [ 70.019425] device lo entered promiscuous mode 2017/12/22 05:48:05 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 70.078110] device lo left promiscuous mode 2017/12/22 05:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) epoll_pwait(r1, &(0x7f0000498000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f0c000)={0x0}, 0x8) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000763000)=0x100) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000ec2000)=0x7ff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00003e4000)=""/224) 2017/12/22 05:48:05 executing program 4: pipe(&(0x7f0000fe9000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000bd4000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) 2017/12/22 05:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c5000-0xb)='/dev/hwrng\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f00003b0000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') modify_ldt$read(0x0, &(0x7f0000869000-0xac)=""/172, 0xac) munmap(&(0x7f000073f000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/22 05:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bf9000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000199000)=""/0) r1 = add_key$keyring(&(0x7f0000d20000-0x8)='keyring\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000b1e000)='user\x00', &(0x7f0000098000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001e3000-0xf8)="458e2cd425ac8df05c35059a113860e25a1da66d82e4d262be2830d78cdfe435089643400bb60658d05269b9a11880a4a172ff7dfc9f7b2618d05f98562428e6916d2222cb2b90a4b3ca06f5e58bc77961238227d6a388a8f2d71e832d205790d2dfe09b40380d7899efd3b08b1c63772c94d81ec515d9b099f90f60f73747e446de3188a999bd1c51d1a1b4dfd6d2518966d8e57042866b7b9c315586ec73f4cbe5355abd7710f730eda02fdfa3a19302113a3b2b6d67885c42ea5469b48dcee5ba8427220fcbdf89e5897e684793b1a701a610b7ab08cb4dfeafd1fdd99a2910f256bf3f75b7fe0ec21ee5af6e526c8f2925b286e0fda0", 0xf8, r1) r2 = syz_open_dev$evdev(&(0x7f0000866000)='/dev/input/event#\x00', 0x4a75, 0x1fffffffffffffd) r3 = getuid() keyctl$get_persistent(0x16, r3, r1) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) r4 = add_key$keyring(&(0x7f0000a7e000)='keyring\x00', &(0x7f0000ba6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r4, 0x7) 2017/12/22 05:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000083f000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006a5000)={0x0, 0x100000001}, &(0x7f00002ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d05000)=@assoc_id=r1, 0x4) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r2 = openat(0xffffffffffffff9c, &(0x7f00004dc000)='./file0\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchown(r2, 0x0, 0x0) 2017/12/22 05:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000011f000-0x4)=0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f00001ab000)={0x1, 0x4, 0xa9, 0x2, r1}) fstatfs(r0, &(0x7f0000fe0000-0x7)=""/133) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/checkreqprot\x00', 0x103400, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2017/12/22 05:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000772000-0x4)=0xffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2017/12/22 05:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000030b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000032b000)={0x8, 0x6, 0x1000}) r2 = epoll_create(0xff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005bc000-0xc)={0x1, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000403000-0x4)=0x40, 0x4) 2017/12/22 05:48:05 executing program 2: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000323000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8d5a8bf3c7f8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5a6fc612d1323a5517c442145ec108db"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/selinux/enforce\x00', 0x101080, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000093b000)={0xa, 0x0, 0xad8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) 2017/12/22 05:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000076000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='l\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x7f, 0x0}}) 2017/12/22 05:48:05 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00005fb000)={0x7}, &(0x7f0000000000)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000018b000-0x8)={0x9, 0x1f, 0x9, 0xfffffffffffff000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000076f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/22 05:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000570000-0x1)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003c4000-0x8)={0x0, 0x0}) 2017/12/22 05:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x3, &(0x7f000088d000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005f1000)=0xe8c) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = syz_open_dev$mice(&(0x7f0000343000)='/dev/input/mice\x00', 0x0, 0x1) utimensat(r1, &(0x7f0000c2a000)='./file0\x00', &(0x7f0000057000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000612000-0x8)={0x1, [0x0]}, &(0x7f0000ff4000)=0x8) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") utime(&(0x7f00003b6000-0x8)='./file0\x00', &(0x7f000013c000-0x8)={0x1, 0x3}) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000900000)={0x2, &(0x7f0000cd6000)=[{0xbf, 0xef2, 0x0, 0x8000}, {0x1ff, 0xdea6, 0x6f, 0x9}]}) symlinkat(&(0x7f0000765000)='./file0\x00', r2, &(0x7f00000c9000-0xe)='./file0/file0\x00') 2017/12/22 05:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000db000)='/dev/sequencer2\x00', 0x80080, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8b000+0x62f)='/proc/self/net/pfkey\x00', 0x201fd, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000de4000)={0x0}, &(0x7f00004ce000)=0x4) 2017/12/22 05:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000858000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$TCSBRK(r0, 0x5409, 0x9a) creat(&(0x7f00009de000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000012c000)='./file0/file0\x00', &(0x7f0000e08000-0xe)='./file0/file0\x00', &(0x7f0000872000-0x7)='jffs2\x00', 0x1002000, &(0x7f0000b8b000-0x1)="") 2017/12/22 05:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000078a000)='./file0\x00', &(0x7f0000353000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007f6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000)=0xe8) r2 = syz_fuse_mount(&(0x7f0000bce000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x17bac803f9d12709) pipe(&(0x7f0000ef7000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r3, 0x4b3b, 0x5) fremovexattr(r2, &(0x7f000025b000)=@known='system.posix_acl_default\x00') 2017/12/22 05:48:05 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000630000+0xf96)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000031a000-0x4)=0x7, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f69000)='./file0\x00', &(0x7f0000f6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f5f000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7c56, 0x0, 0x7, 0xa, 0x20, 0x80, 0x5, r2, r3}, {0x1ff, 0x6, 0x9, 0x2, 0x0, 0x3, 0xffff, 0x8}, {0x1, 0xffff, 0x2, 0x7}, 0x8c, 0x100000000, 0x20, 0x0, 0x96, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x200}, 0x5, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0xffff, 0x7fff, 0x3, 0x3}}, 0xe8) 2017/12/22 05:48:05 executing program 5: r0 = memfd_create(&(0x7f00005b0000-0x1)='\x00', 0x3) bind$netlink(r0, &(0x7f000091f000)={0x0, 0x0, 0x4, 0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000074000)=0x0, &(0x7f0000605000)=0x4) 2017/12/22 05:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000187000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f50000-0x4)=0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) dup2(r0, r0) 2017/12/22 05:48:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002ca000)={0x0, 0x1}, &(0x7f000013a000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xffffffffffff7fff}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a85000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000950000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000cc5000)=&(0x7f0000001000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000050e000)=0xc) 2017/12/22 05:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000da8000)=0x10, 0x80800) fcntl$setsig(r1, 0xa, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000081c000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r3, r4) tkill(r0, 0x16) setrlimit(0x0, &(0x7f0000e58000)={0x5, 0x3}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000033f000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000682000-0x8)={r6, 0x2}) syz_open_procfs(r0, &(0x7f000087a000-0x5)='stat\x00') 2017/12/22 05:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bbe000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="98de6362a607fbbb39b34e7a90008ce1"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00001f9000)={0x80, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x671bac52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000329000-0x1c)=[@in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x4a}], 0x1c) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f00005f8000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000714000)={{r3, r4/1000+30000}, {0x0, 0x0}}, &(0x7f0000995000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f0000b30000-0x30)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) mq_timedreceive(r2, &(0x7f0000095000-0x1d)=""/29, 0x1d, 0x1, &(0x7f0000ace000)={0x0, 0x1c9c380}) ioctl$TIOCSBRK(r1, 0x5427) 2017/12/22 05:48:05 executing program 7: mmap(&(0x7f0000000000/0x119000)=nil, 0x119000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000f2000)=0x0) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000119000)='comm\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000011a000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000002c000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f000005f000)='/dev/sg#\x00', 0x7fff, 0x10342) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000fe000)=0x0, &(0x7f000011a000-0x4)=0x4) 2017/12/22 05:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006e5000)='/dev/sg#\x00', 0x7fd, 0x4040010b800) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000505000-0x10)={&(0x7f00005ba000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be6000)=0x8, 0x4) ioctl$TIOCEXCL(r0, 0x540c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) accept4$ax25(r0, 0x0, &(0x7f0000d09000-0x4)=0x0, 0x80800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000935000)=0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000a3c000)=0x3) clock_gettime(0x0, &(0x7f0000b1b000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f00000ae000)={r3, r4+10000000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ptmx\x00', 0xa00000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007a8000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00003c2000-0x72)=""/114, &(0x7f00007c1000)=0x72) 2017/12/22 05:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000057d000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x11, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 05:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ae000-0x8)='gid_map\x00') getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000045e000-0x4)=0x0, &(0x7f00002b2000)=0x4) preadv(r0, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) 2017/12/22 05:48:05 executing program 7: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b98000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00008ee000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000880000)=0x8) 2017/12/22 05:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) mount(&(0x7f0000ca7000)='./file0\x00', &(0x7f0000e01000)='./file0\x00', &(0x7f0000aca000-0x4)='ufs\x00', 0x400, &(0x7f000000a000)="cc4de10caf9d56fd598d394b4b55d14076df4a1190f00476c3099d8621d3665b41eda04133042456a1b48b1fa7a3f9b699d83da08d0ca9c5ba8a69738f97fa1b12780a98691e7c7be31f9ed237c662f88b50d4041f6967ef20efb283ad81") ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000076d000-0x78)=""/120) fanotify_mark(0xffffffffffffffff, 0x11, 0x3, r1, &(0x7f0000e7f000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000207000-0x5c)={0xd, 0x0, {0xffffffffffffffff, 0x3, 0xee1a, 0x3, 0xbe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:05 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000097000)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x100073f8, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000001000-0x131)=[{0x1c, 0xffffffff, 0x200, 0x7f, 0xa7, "9e7255b662f74da0f6af9707"}, {0xbb, 0x1ff, 0x811, 0x9, 0x7b, "329b9a7ef9197590a76a8f1c3e3edaa84344f79c2026699cb5078be57052c6cb12b84d43ba1f4700cc55d258dff92ac214665bedf6928dcf7842ac3be94e4bb09876d6a0445b90f911fac0f5900c4332d875c25c57bb38fdaa31165270d3cc854cd8dbc0e9c999c3dc874d2d1842915f827edc6241296fc864110bc2c8d4fdfd24cb1eb002bf087bc8f3f1bbb85b887a8bfc991ea6e85756a7ae18d3ed5094112ad551ba9ac339b83119ef"}, {0x5a, 0xfffffffffffffffd, 0x600, 0x7ff, 0xffffffff7fffffff, "e666bcafd9adf95a7a63330a7df5530d6f5d664a2e69e9c87c70f3f8f140cb1aa8b684ec245a6bf42c3535393eedf3e8dfe97e0818eb5c95ca95a61be94b86a4d91baae63007340c3b6c"}], 0x131}], 0x1, &(0x7f000000f000)=[], 0x0, 0x40}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x406000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000850000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000002000-0x9b)=""/155, &(0x7f0000000000)=0x9b) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001fe000-0x28)={@generic="c01753f44a2553ed2a59860382852c9b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008c0000-0xe8)={{{@in=@rand_addr=0x1, @in=@rand_addr=0x6, 0x1, 0x9, 0x2, 0xfff, 0x8, 0x80, 0x20, 0x10001, r2, r1}, {0x54e, 0xffffffffffff8001, 0x2c, 0x8, 0x7, 0x1, 0x9, 0x6}, {0xb861, 0xf91, 0x1, 0x800}, 0xffffffffffffffff, 0x2, 0x6, 0x1, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0xff}, 0x1b, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, 0x1, 0x0, 0x5, 0x9, 0x923, 0x7}}, 0xe8) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x80000000000) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f67000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000057d000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x11, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e7b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000572000)=""/51, &(0x7f000076d000)=0x33) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f000054f000)=""/0}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)='k') 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000029f000-0x88)={0x0, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b3b000)='stack\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000392000)={{0x9, 0x243d}, 'port1\x00', 0x1, 0xa0001, 0x7fffffff, 0x2, 0x3b, 0x8000, 0xffffffffffffae29, 0x0, 0x1, 0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f000030a000-0x8)=0x0, 0xff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000089000)='/dev/ppp\x00', 0x200, 0x0) getpeername$llc(r1, &(0x7f0000414000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0d000)=0x10) 2017/12/22 05:48:06 executing program 0: mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000019f000)='\x00', 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) connect$inet6(r0, &(0x7f000019d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 05:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007a1000-0x8)={0x0, 0xc7b}, &(0x7f0000fa7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007a3000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000366000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2a, 0x0}], 0x5, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) bind$inet(r2, &(0x7f0000368000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:06 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dec000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001b4000-0x40)={0x200, @tick=0x0, 0x10000, {0x4, 0x2}, 0x9, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x10000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ba3000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003bc000)={&(0x7f00005a0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ef0000)=[{&(0x7f0000ef1000-0x5b)=""/91, 0x5b}, {&(0x7f0000ef1000-0x6a)=""/106, 0x6a}, {&(0x7f0000836000-0x6d)=""/109, 0x6d}], 0x3, 0x0, 0x0, 0x1}, 0x2) 2017/12/22 05:48:06 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00005c9000-0x8)=[{&(0x7f000006a000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x2, 0x7, 0x2, 0x7fffffff, 0x4, 0x4, 0xffffffffffffffcc, 0x9, 0x1, 0xfff, 0x2c6d, 0x5}) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000187000-0x1)="e1") ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000117000-0x20)={@common="69006c610100000000001f000000007e", @ifru_flags=0x1}) 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) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000031000-0x8)='mounts\x00') sendfile(r1, r1, &(0x7f00008c7000)=0x4100000, 0x10001) 2017/12/22 05:48:06 executing program 0: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000022e000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454dd, &(0x7f000028a000)=0x0) 2017/12/22 05:48:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043a000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000405000-0x4)=0x3) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000029f000-0x88)={0x0, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) 2017/12/22 05:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bf4000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/rfkill\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d9000)={0x0, 0x5, 0x800, 0x81, 0x2, 0xd7c}, &(0x7f0000831000)=0x14) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getown(r4, 0x9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c68000-0x6)={r3, 0xffff000000000000}, 0x6) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bfa000-0x11)='/selinux/context\x00', 0x2, 0x0) accept4$inet(r2, 0x0, &(0x7f000019b000-0x4)=0x0, 0x80000) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000581000-0x1e)=""/30, &(0x7f0000cdd000)=0x1e) write$tun(r4, &(0x7f0000ed0000-0x15ba)=@pi={0x0, 0x600, @ipv6={0x568d, 0x6, "dbed87", 0x158e, 0x99, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x29, 0x6, 0x0, 0xcefe, 0x5, 0x0, 0x3}, @hopopts={0x84, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xb2, "bea8045e53a329325ca6c72e18cd1d837cc6d23174de744ca928b1b878846ceb0f4c20da41ec31ece1aa4df282a851643c5b7ade6d0803792d0d302f9f5d448804cdce0b104245ba1b4fedc4f886d7b449eee8f070e7bf822c15748e0701cf182ee7a575dfe08f3921908b3d931db1668a282c225c9d977d986741350eb7b0962fc8bd50b68db6c200e2645dd3529be22c4f3f7c891d8df3af04aef91e94d2dd2366d90f86cea4049cd4601edda9658c028c"}, {0x0, 0xb4, "6e4dd06ccec123bcd54ac8cf1d268ab8c00693d540aa8501f10e9bb784f8b3c7c0405b06f6f36a3112ee961d518204d343d8d3a95857e863f6decc6a9ff54ef4cf4f448c58f73b88b68cc022ebb1c4d590d2710d506e66762abe624e2db7ccd5e23f7345fe03b74b42ffa79f97a0988313bc3e97189fb4fc307c4d04a0ea75c8542dbb95f36d09ae17a154522300e1b0b1c1719e56bd8f9f7a9fd05e007e3db855c95ed38d9887d7715fcff54b2530c0bb1025ab"}]}, @routing={0xab, 0x0, 0x2, 0xffffffffcf63e8c0, 0x0, []}, @hopopts={0x33, 0x275, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x40, "230db35c47cd341d08a9c387204e17d9c019cc24c4f8e1df581750fbe9e1acd3faefbc4632b6e94384963c5863e97d2835e4cfb96135968daf77c83e69b2435f"}, {0x5, 0x34, "fe7b7dc06e7142b373b0a47e7c0f5761f958dfa27f7fb65882fe82dfa070126602d56c304e5b329216eb7e5a51b43474e8418e9c"}, {0xff, 0x23, "206e58d0762e2e9c8b840a14ab06abea52f2e9b365d2be5be5f04bdb9e34db569cd1db"}, {0xff, 0x1000, "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{0xff, 0x54, "6cdf0e4161e3ded33841733be041827ca4535c9d0431f916b9c2fb132aac17cdf24bc5aff4596b5c7126b589974be5549fae8d663fa2aaffadb1c01d64bdb1d14a95639463ec5e88f4fcd9c88d983f729b4b6360"}, {0x0, 0x12, "1e6f23bac43cc610815946267ce51f79ba26"}, {0x0, 0xb2, "dbe7a8908cd1084c83fe95a2d4ae45520c91a11275846b52be85b908d39ac1f15dc2fc61007602d386e766e97d9977c5087b4ab22fc4496398018b623893446ed05efc6faca3570ed9e2a3ae5e744ceb88e40ef3e85bd2e748275a46fc29127729571cf735d82626195b770dfe5f4aa954606b61871b56df3caf1731e0f38c540818a7f2f4208fc8ace5ac05fd70d1ab82fe8cd400da956794946659b3c75011eb139a50ddeebf1d9c5fe2cd91e24e3d3cc4"}, {0x1, 0x8f, "7c89e78f2314441cb055f0de790693a002e59a71c33299c4f25c5378fe1264be0afa9c6a8666d2c1fd45bd14c3fec2964f7c35d78f7e8a7c38dc0a8472ed8364e80b43f0c2b1cb26b6411db91176a8b61420472565c42f5d925f825ca9a44592a1d3433ae7292c940da6514b92cdfa99e2eeee63007adbf3f29cc220a0dfa15753d1be4e36f9a851778acb8506c6c7"}, {0x1, 0x80, "ca2253fb38803a5985e99dbf163d15ad5d0cf3034a1304de073b016439c9cb9e9efab4a76fa63c3e5ae31b01b6d749f5caeb42b2769ea44c45103ed885a34c9ea7aa20d21a6e782b222c516d87fa737663fefdb71338061c0793bc7d3c7fef5f7f6c84bc00c83d782c6c79395366ab035c1f64f7e138bf3326297461c4ca13cc"}, {0xcf, 0xdb, "e01c47557b24562efaeefeaa50bbc74a882e4c0391e95d53272edd54fe76a7dc96ce90f071b8d00107218b39a788a3e7991daa06571b6fc999180206ccad6be204273bd5d1bcb0a983fc40ece99c4b4e453f5393619fa5dbfddfa20ae5af7e2b838edec8b6f199ba4d8e3d002236c0a8da6a7140e208fa366e61f8e312ab83ace768f30b73a012a605d61f28cae656f2e94314d2b8810b514510dbb516548ba75323bf83d47139bca60531a39d3fd0e6ef889e3e3373646207bbf2e9567b0959a270872eafd63bee8ea3796ae8d7c6846046699e22d4d74ae940f8"}]}, @fragment={0x2c, 0x0, 0x6, 0x1, 0x80, 0x100, 0x0}, @fragment={0xff, 0x1, 0x2, 0x6, 0x4, 0x2, 0x2}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x9, 0x3, "5c45b0", 0x6, "6566f9"}, "72bd039a1e3e44e669cad697336322053a2a6c608b7aee09e180d3410be4eac1ac980356759be050b8ebfc000a59"}}}}, 0x15ba) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000031000-0x8)='mounts\x00') sendfile(r1, r1, &(0x7f00008c7000)=0x4100000, 0x10001) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000dbe000-0x22)={@common='ipddp0\x00', @ifru_names=@generic="411b8bac7610c0243659b31209d308a6"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000-0x37)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) lsetxattr(&(0x7f00001b4000)='./file0\x00', &(0x7f0000d61000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a1b000-0x1)='\x00', 0x1, 0x3) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00009e9000-0x1000)=""/4096) faccessat(r2, &(0x7f0000d82000-0x8)='./file0\x00', 0x1, 0x200) 2017/12/22 05:48:06 executing program 2: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c73000-0x2f)=""/47) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) 2017/12/22 05:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bbd000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fa4000)=0x7, 0x4) symlink(&(0x7f0000a87000-0x8)='./file0\x00', &(0x7f00004d4000-0x8)='./file0\x00') r1 = inotify_init() inotify_add_watch(r1, &(0x7f000034c000)='./file0\x00', 0x2000000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006c4000)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) 2017/12/22 05:48:06 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000068c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r2 = socket(0x11, 0x6, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002d2000-0x4)=0xfffffffffffff44b, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00002ee000-0x8c)={0x8, 0x4, 0x4, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:06 executing program 1: socket$inet6_dccp(0xa, 0x6, 0x0) pipe2(&(0x7f00007c3000)={0x0, 0x0}, 0x800) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d1000-0xc)='/dev/rfkill\x00', 0x121400, 0x0) fstat(r0, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00008da000-0x8)='./file0\x00', 0x0, r1) 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000a9c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045b000-0x4)=0x10, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) mlock(&(0x7f0000f49000/0x3000)=nil, 0x3000) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe8000-0x15)='/dev/pktcdvd/control\x00', 0xc0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000072000-0x8)={0x6, 0x4, 0x4, 0x3}, 0x8) 2017/12/22 05:48:06 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff7000)={0x39980732, r2}, &(0x7f0000ff8000-0x18)={0x40, 0x9, 0x0, 0x7f, 0x1f, 0x6}) r3 = syz_open_dev$urandom(&(0x7f0000a5a000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ff9000-0x4)=0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000029f000)={0xf1, 0x59f1af7c, 0x800e, 0x0, 0x800, 0x100, 0x6, 0x9, r4}, &(0x7f0000ff9000-0x4)=0x20) splice(r3, 0x19, r1, 0x0, 0x4000000000000009, 0x0) 2017/12/22 05:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) dup3(r0, r1, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2017/12/22 05:48:06 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000854000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000e4b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00008ca000)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000a2a000-0x20)=""/32, &(0x7f00005d8000)=0x20) 2017/12/22 05:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00006cd000-0x35)="", 0x0, 0x4008000, &(0x7f0000981000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e81000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aaf000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000365000)=r1, 0x4) sendto$inet6(r0, &(0x7f0000391000-0x25)="", 0x0, 0x0, &(0x7f0000e4d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x1, 0x7, &(0x7f00004eb000-0x1000)="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", 0x1000) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000ab6000)='./file0\x00', 0xffffffffffffffff, &(0x7f000085f000-0x1)='/', 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003bd000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a50000)={0x0, 0x0}, &(0x7f0000e21000)=0x8) socket$inet6(0xa, 0xb, 0x9) 2017/12/22 05:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='lo\x00', 0x10) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000021e000-0xc)='/dev/autofs\x00', 0x2080c0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e13000)=0x0, &(0x7f0000939000)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000718000-0x4)={0x0, 0x0}) sendto$inet(r0, &(0x7f000073f000-0x72)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000099e000)={0x561, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ppoll(&(0x7f0000f08000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000021c000-0x10)={0x0, 0x1c9c380}, &(0x7f0000152000)={0x0}, 0x8) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") r0 = socket(0x4, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000b4000-0x6)={0x0, 0x0}, &(0x7f000056b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000259000)={r1, 0xffffffff80000000}, &(0x7f0000ff9000)=0x8) r2 = signalfd4(r0, &(0x7f000071b000)={0x800000007fffffff}, 0x8, 0x0) read(r2, &(0x7f0000aba000)=""/128, 0x80) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e3e000)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000004, &(0x7f000016f000)=0x0, &(0x7f0000c04000-0x4)=0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c19000)={0x0, 0x10, &(0x7f0000086000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000585000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000e11000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0x0, 0x6, 0xed49) fstat(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000124000-0x8c)={r2, @in6={{0xa, 0x1, 0xf89, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fstat(r0, &(0x7f000084a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000971000-0x4)=r2, 0x4) 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5406, &(0x7f000001d000-0x8)=0x0) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x11) 2017/12/22 05:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "35706ba99f"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ece000-0x20)={{&(0x7f00008ec000/0x3000)=nil, 0x3000}, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/sequencer2\x00', 0x101800, 0x0) 2017/12/22 05:48:06 executing program 1: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cde000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fde000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x2) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x6b8, 0x2, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x4, [0x2, 0x36a, 0xfffffffffffffffb, 0x1, 0x1, 0x1f2, 0x80000000, 0x41]}, 0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x104)={r3, 0xfc, "5c1949c7b6f7c73745c2efaa1a5f510d2eff0b5cbb3689ec376ad165f88298ef5e5624956237ef8f698de5e13ff4c80c919f1d7738f830c4536fc30812a08adfe085752b53860ad8b9874625d0ddc80c5abdf7aee0a6678a10f40d39b24b3c56b0f98d2ef601faaa023b06f750d15cf34327a28c16e1f2f85955a6c92c58e6ee1a557dff2e14d381a29fe860848fbdb36aa748354caac1b451a3fba9cb0645aaae185d345c7c9327aefcc1455b0f05cb259746570599d30e446fda6ac4c80802f07582912ae3751895168decd40ae90be4ee25aa8f9ab9aa8980e6bc92b157ffaa872ac0d8d349e7759e27e29211287dc0255b81032865624f3140e8"}, &(0x7f0000002000-0x4)=0x104) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r4, 0x20}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) prctl$setptracer(0x59616d61, r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") r0 = socket(0x4, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000b4000-0x6)={0x0, 0x0}, &(0x7f000056b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000259000)={r1, 0xffffffff80000000}, &(0x7f0000ff9000)=0x8) r2 = signalfd4(r0, &(0x7f000071b000)={0x800000007fffffff}, 0x8, 0x0) read(r2, &(0x7f0000aba000)=""/128, 0x80) 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bd000-0x10)=[{&(0x7f0000e24000-0x39)="390000001300090469000000000860fd180000400100000045000107000000140d001a000400020004002a00000000000000010c00001ee400", 0x39}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/rtc\x00', 0x400, 0x0) 2017/12/22 05:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) getpgid(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000b87000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000020f000)=""/173) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a9a000-0x4)=0x0) getpgid(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f00001cf000-0x2c)="6e65742f69736d703600f65c29e7d3e78b2046bdd39a3f58bbb76722ce88e56b449315bd7fdaebcb6e7b34b7") setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000b97000)=0x8, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000242000-0x24)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/enforce\x00', 0x42a881, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000689000+0xd2c)=0x3) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000056d000-0x4)=0x800000000000000, 0x4) 2017/12/22 05:48:06 executing program 0: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eca000-0x10)=[{&(0x7f0000ec7000)="390000001100090440000000800000000700004001000000450001070000001419001a001400020004000087000000080003010c00f41ee400", 0x39}], 0x1) pipe2(&(0x7f0000da4000-0x8)={0x0, 0x0}, 0x80800) 2017/12/22 05:48:06 executing program 2: open(&(0x7f0000a65000-0x8)='./file0\x00', 0x80000, 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) 2017/12/22 05:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000667000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000a4000)={0xe6e9, 0x600000000, 0x1, 0x9}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000c16000-0x4)=0x0, &(0x7f0000cf0000)=0x4) ioctl(r2, 0x4000000002283, &(0x7f0000f92000)="c1") write$tun(r2, &(0x7f000041c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @ipv6={0x0, 0x6, "7154e7", 0xb3, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0xb3, 0x0, "b4c058b3cc7a22677dbd26c2a86998f801168953e5b8063608471f05716db56b8671349342ff9fbad3fc76804e76a42dc3ea25974bc3f141376a90abff28be1d98fb7b32257764c8e12cc88556322188e9eb3d6c644dfe2c1ae125bdb857a3a352cd7550b9c59d6bb2c8ae00dd7609a8e1d6d820ddf52eb4f61f9021621a555858a7de20b61abf0bd23e0d5eaf24e0de58dee077ebbe964033b6eeabc37139ac49f8fdb8107df690ed5580"}}}}, 0xe5) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000976000)={@common='sit0\x00', @ifru_data=&(0x7f0000e93000-0x20)="0100004df4000200000306000000eb000e05ffffffe600008400faf5238f7e23"}) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000131000)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/22 05:48:06 executing program 2: ftruncate(0xffffffffffffffff, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x80, "14659c8627f57e2f4704384f78792133e2567e171fff860e534a7e933eb51e4a6ead0eb86be58594127d51e39003e00b7c3174bdfe1d0fac0081350b4d67ff9e65729d44e745fd5655332eadd358a4c10e4fd59c5e1acac7d916401d873a2f0a160e89374106d884296288510d2310fe8f5af7e30a8d2058bc0b3861c4b3f89d"}, &(0x7f0000001000-0x4)=0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000093a000)=@sack_info={r1, 0x5, 0x8000}, &(0x7f0000000000)=0xc) r2 = memfd_create(&(0x7f0000e71000)='*\x00', 0x3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl(r0, 0x2285, &(0x7f0000007000)='S') read$eventfd(r0, &(0x7f00000e2000-0x8)=0x0, 0x8) 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) creat(&(0x7f00004a0000-0x8)='./file0\x00', 0x80) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000985000-0x14)={0x0, 0x9, 0xffffffffffff90b3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c7d000)=0x0, &(0x7f00002db000-0x1)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000f78000)={0x0, 0x0}) lstat(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000013a000)='./file0\x00', &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2017/12/22 05:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000558000)='./file0\x00', 0x42) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = memfd_create(&(0x7f00009b5000-0x1a)="0f", 0x0) pipe(&(0x7f00008c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f000067d000)="464132b7df9975bb", 0x8) splice(r2, 0x0, r1, 0x0, 0x7, 0x0) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec5000-0xb)='/dev/hwrng\x00', 0x40080, 0x0) connect(r0, &(0x7f0000ca0000)=@l2={0x1f, 0x7ff, {0x1, 0x7fffffff, 0x7f, 0xffffffffffffffff, 0x6, 0x7ff}, 0x7f, 0x0}, 0xe) syz_open_dev$tun(&(0x7f00008db000)='/dev/net/tun\x00', 0x0, 0x10400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f34000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000943000-0x4)=0x0, &(0x7f0000c59000-0x4)=0x4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000672000)=""/97) connect$inet6(0xffffffffffffffff, &(0x7f0000868000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ac}, 0x1c) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000787000-0x10)='/selinux/create\x00', 0x2, 0x0) eventfd2(0x2, 0x800) r4 = getpid() timer_create(0x7, &(0x7f0000547000)={0x0, 0x1e, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000354000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000623000)={0x2000, 0x0}) epoll_create1(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000c75000)=0xfffffffffffffffd, 0x4) [ 71.237179] device syz6 entered promiscuous mode [ 71.246688] skbuff: bad partial csum: csum=65535/0 len=28 [ 71.278536] skbuff: bad partial csum: csum=65535/0 len=28 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f7a000-0x17)="242a285b766d6e6574316c6f3aaa5b2c6367726f757000", 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007ea000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffffffffffff34b4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000420000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c3a000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x8001, 0x8001, 0x3, 0x80, 0xef44, 0x6, 0x491b9daf, 0x78b, 0x7, 0x5, 0x1, 0x7, 0xfa4, 0x0]}, &(0x7f00002f1000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f8a000-0xb8)={r2, 0x3, 0x37, 0xffff, 0x0, 0x9, 0x6cf, 0x5, {r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x5, 0x0, 0x7, 0x80000001}}, &(0x7f0000b89000)=0xb8) bind$inet(r1, &(0x7f0000d4c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000026b000+0x5c6)=0x1a9a) 2017/12/22 05:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002f2000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="a59b61e9e42c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c32570d9ef3596a5e98baf43eb92a351"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[], 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000635000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d29000-0x4)={0x8}, 0x4) 2017/12/22 05:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000eb8000-0x4)={0x7, 0x1, 0x6}) sendmmsg(r0, &(0x7f00008ca000)=[{{0x0, 0x0, &(0x7f0000495000)=[], 0x0, &(0x7f0000db5000-0x1460)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20008010) 2017/12/22 05:48:06 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000014000)={0x6}, 0x1) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000049000)=0x0, 0x80800) recvfrom$ax25(r1, &(0x7f0000037000-0x88)=""/136, 0x88, 0x40, &(0x7f000002c000)={0x3, {"bc1848fbb0aa9b"}, 0x5}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000048000)=[{{&(0x7f0000004000-0x58)=@nfc_llcp={0x27, 0x100000001, 0x7fffffff, 0x0, 0x0, 0x40, "727d3c45e4b072682f09705be6baaeb0abfb93d228334be34f3ca080e1767eee006cd5c9c0c4b642f2f6e988e51f05811a1e179786dbd98fed0c4ffa5e98b4", 0x0}, 0x58, &(0x7f0000023000-0x20)=[{&(0x7f0000007000)="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", 0xfd}, {&(0x7f0000034000-0x1000)="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0x1000}, {&(0x7f0000033000-0x9d)="27e71134b39611b52762542d89e30150500409c9bb00e489290fc744bc746fedac24037ca6939cfea4feb2742f42684fcf6733dcdc12e6cef779a02979b11171f8443138027912b9877aef0be939a49d37e33db6a0784e93a860994617e3dd70d97bf0dc2412b690e108745ee72ce6b4b501910b667236605fad0fe6ed69be599ca13d30df47c25c0eea2b450fbf780e0d7ac0a3d937c248ad8520436f", 0x9d}, 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"}, {0x60, 0x1, 0x8, "ca8281a1ff9f3b0fffb7d5eb90ea1138a556356972342867aa91a010149a59d88ffe82926f05f64d410c657ac7e124c3fbe298cadaa725e4c4c65fa159c9791f8d74466d1d75d5cc3494a418afb21be96f5e7a94"}], 0x1244, 0x4000094}, 0x7fff}, {{&(0x7f0000001000-0x8)=@sco={0x1f, {0x65, 0x3, 0x101, 0x1ff, 0x1f, 0x7}}, 0x8, &(0x7f0000044000-0x38)=[{&(0x7f0000048000)="0c17667e4cdbc1463a53c10fc8ffc196c6e528f4cc62ba12779d50b60e29374a7e6ed6ef67d9717de1eac8525bc63d289a4ad934ff187bd8590aea52cd398aaea4f961b5efdaa44ed715afbf4f5aa224f7dc0f37452e4b4520d325868b9804ec4ee9318700165c5bd7fa08923107b1df9f1de95354c9cbde84460b41ae073961cd10ec1fc07cfb79f1ee3cd70b68d2d6110c2ebdd6c25612d217bd0c7f8c12617ee75990268f0710232faeea6d49e8b9b0f4810025a1f6bfbd16c41b1b40506cd41897369e757e32", 0xc8}, {&(0x7f0000048000)="5ef0f5b21923f1569c493e816d327ac468e19b1beb0518e3c60c3f30742d04fb373c4a8427106dc46d37b809ec310f22ccf0961785d1dd4d748616b8c3d426d7be04f43daf65f7eeab1da4b62ad044d6e8882afdee8dafad625d9f3df4f73e983a6ea60320cf819ff75e1afefd60ad3454b077b951daeea8909eb6b758178a484e22bd36a065f413abff9941744c255d8bd8b4686e33ceff3b72562f18f2430a4f7bd63ea912a14b200e861fb935c613bd37a82d7f05e21ff8ffc94a838d1e8db3a8d0a201a80dbbaddb3a36cdd843ec0e06fc45327161b6617f01441bcd65526772fe5fb7", 0xe5}, {&(0x7f0000048000)="9ed9e0f225b88d9c19fe422a69e40e8b1ffa3c213ee67dd0", 0x18}, {&(0x7f0000049000-0x37)="569939363db08d32e32dab7548022d5770585bc8d071a52cffd28bd8033a74aaea88ab52cc028c7180937fc319600d7f0aa9379e145c9d", 0x37}, {&(0x7f0000032000-0x57)="956ab5a5fa184b6be95be3ec57783f87711fdead0edf8ba5a3d81b292f95803d654b19d9cb50d686988ffb0588659c60c01c0bb76bb60e5ea9adc14320127b1926e36c17f4f6c1883ddfb3c3312ea12948ebca4d07e441ee6d45d395355bee5c4d6f7a4e96279b61f684cdcc68a8523387c554ac7f010925918c68", 0x7b}, {&(0x7f0000049000-0x43)="785939e13873d722546de0ebc73d57749c635efc95512a114b7d979246b12bf32242a9a6e4adc422174053f1eb6b5f4d49e89d4cec74fab0dbfbb8e9944df89e6013bd", 0x43}, {&(0x7f0000048000)="822d7f9485099c2eb524765ab632b7a27c6fba3913471f143a862e2f1d1fe243bde90b5118ea64b95b047aae3b5add26bc1f6a00c9abd31101010bced995d419b492cfacf1cc023ecd3d30b7c0e91c863bac3cd6307d2339019f647cd4e324464da4f4fe61d981371ff2ae17e3c5c803280a849dd9aa44441c2430244517", 0x7e}], 0x7, &(0x7f0000044000-0x2e4)=[{0xb0, 0x111, 0xfffffffffffffffd, "87e909eda61d859a2f44f6905f93236fa4d90c4477874b5d07fe448af9013379c50a01e3c0d98be6232d1ff9683f8f8ac8b7b5dcd251b4b11d6702c980ee2a3039deb62e0d8573f7da90770afb2f939e5e71db236afa1a9a26f041e5183adcdc145b4ba36dc2aa085feb34bd5b7294b3e5a20e75213c7b78a34233b539a1a1810ca0bb323d55ac9ed7c2e02335f068857abf5cc9400f8d51859b3c8fae1f63fe1122"}, {0xe8, 0x11, 0x6, "924d143bcf4b75ad061ac8eefd7ae61096eed3d1f6589a0f9fe852713995677767f471774e6a6957b21f32aa7ba95afa2c4c468851452030cc019c4d2c21a79d01e3e5523a83bb8948b63ab8c44fc55ccf39a2b4804d8304be74d665e462573fad53a382e1fa0029915fc6fc33a80fd09b3338af4d9f3a5949aac2a1242858d4ca2288fc39022aa762a4dde54351da3c7da31501d3aadb33cf03b5becba614288a0660a2ed626880e076f84fc1febed26678400328d4b9603870d97468304e8ba3db9c08a945bcad7e2a3216568861f5594ee7db9e356dc4e8"}, {0xd0, 0x1, 0x7fff, "f5efed8b827094ca480136be75756002b4031251a37a6b03af942f41203d72417a3f641427de246493046bf3c50747c416cb045e415412664e11381fe8eeec525423d82f94a98581265e0bc12d99ac13f3be25a26bf93e46e501d889184c2f8a453a517248b76555a9309b55d85bc00b0f5aeebc52f38a4bb9c65a9435640dbc68131d30f58a76153321930e00976f29bd8e37d6590e8200fdd20c8ba57e587efcf29338bb222bf9c017d76fb790eb8b254386c7800ce922016882ff819456aff326ecba"}, {0x7c, 0x112, 0x8, "29fb022ad76b5627fefc927f06f44e31f99cb0a702e0fed7c0bb377c6675d885a40f15ceb347a06d58b6183a84a75b5d99de71a356eb4a973924339d5ad5a6a5595242fed4a51c9907e48ba5d97940baa508ff6026de35bb9e95062aa0d514595b194f55d68a0781e9892dc47f39294f"}], 0x2e4, 0x8000}, 0x1000}], 0x4, 0x4000) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)=0x0) 2017/12/22 05:48:06 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000035000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='yeah\x00', 0x5) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0x3f)=""/63) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffe00, 0xfffffffffffffffb) 2017/12/22 05:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a1b000)='keyring\x00', &(0x7f0000188000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c88000)='!,:!+]&em1ppp1]eth0^\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000b24000-0xa)='syzkaller\x00', &(0x7f000031d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f27000-0xb6)="ab81cc6217e1da0c129a4313bd42b2f66a985018e935f277ab4eb844bf05a4ff91bf84f3f6b467feaeeec6bdccd5f6c07012e6b14e3b38d356990cc39cf6e3a0d69078bd54c749b55039c214f01b2b141a711f6812e7f3edb1f7534a8ad453f4d9e60c76a2b671a2304541b75d969b9141f664131378ae60e012d85341dff9d0535db51cc51909dd4a45391fcf80fcb38d5ad9788838e41ba4fa845f945363e027e4bd310bc6db24f2af7213a60ccd366f1a44cfdbab", 0xb6, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getrlimit(0x0, &(0x7f0000fe0000-0x4)={0x0, 0x0}) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ff3000-0x8)={0x0, 0x10001}, &(0x7f0000613000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e8f000)={r4, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x5}, 0x98) sendmmsg(r2, &(0x7f00004cd000)=[{{0x0, 0x0, &(0x7f0000579000)=[{&(0x7f0000770000-0x1000)="89", 0x1}], 0x1, &(0x7f0000b7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r2) 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ef7000)={0x10000000, 0x0}) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ed6000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000080b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d58000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:06 executing program 3: memfd_create(&(0x7f000039e000-0x8)="744aff1c70656400", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009cc000-0xf)='net/ipv6_route\x00') readv(r0, &(0x7f0000148000-0x28)=[{&(0x7f0000a85000)=""/117, 0x75}, {&(0x7f00001a4000)=""/152, 0x98}, {&(0x7f0000f99000)=""/44, 0x2c}, {&(0x7f00007f2000)=""/166, 0xa6}, {&(0x7f0000154000-0x84)=""/132, 0x84}], 0x5) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000000a000)=0x9c52) 2017/12/22 05:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f83000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000341000-0x8)={0x5, &(0x7f0000d9c000)=[0x8000, 0x7, 0x663fd514, 0x9c, 0x8001]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') stat(&(0x7f00005d5000)='./control/file1\x00', &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000099e000-0x60)={&(0x7f00002ce000)=[0xe34a, 0xf99], 0x2, 0x1, 0x8, 0x0, 0x4, 0x7, {0x3f, 0x5, 0x0, 0x6973, 0x8000000, 0xfff, 0x2, 0x3d6e, 0x2, 0x9, 0xfffffffffffffff9, 0x8001, 0x8, 0x8, "b6af156a4e855e4c81617c01b59d258ea7b4a45820b635a004bd694e7e3624fc"}}) 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000)=0x0) fcntl$lock(r0, 0x6, &(0x7f000000e000)={0x219456c9cb58a05, 0x1, 0x2, 0x89, r1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f000000e000)="00aae67cbc9a359d92cefa7c9f92d3408e94c8c7ae4b335b7b8814ed8fea95a6554722cd38fd4f940ddabf76", 0x2c}, {&(0x7f0000009000)="", 0x0}, {&(0x7f000000e000)="d65ec4a1953075656ef56455c4f47d72ad832a5f973b33396428aa68b2a6880325be55415976becb473d86e9368c0b5c5e2f73b52a228918f901473bd30c5a68d2ec95440b9d9867d42596db78254cfd40980f8e4b4ca5ebe464dc34b587f2055b", 0x61}, {&(0x7f0000008000)="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", 0xfe}, {&(0x7f0000000000)="", 0x0}, {&(0x7f000000e000)="180565ca2dfed4b23b80c51662426133e81c0e183dec27e365dbc170a3a559981c5bd3cd2e23a8a8e4a7c25a2103145af12a61f19f9b654b5012aa2d5666b0558f76603c47b046d0560b601ba9f477025b699a766538ee5bbabbc90e7a506920cc80d7845f0cce8f4475ba90f1942600399aa17e24becfbc9815c7333f37109b080d0c564128ebfcfb5efefea7dd", 0x8e}, {&(0x7f0000004000+0xb64)="a8595befd3e0f4d3ec25c51c6be45a36c78f239fe3fb3b682cc361ed9065", 0x1e}], 0x7) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) read(r0, &(0x7f0000001000-0xce)=""/206, 0xce) 2017/12/22 05:48:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da5000)='/dev/rtc\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000372000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000af6000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x80, 0x2, 0x8001, 0x15, 0x20, 0xa0, 0xb08, r1, r2}, {0x2, 0x86, 0xf2a, 0x6, 0x4, 0xfffffffffffffffe, 0x1, 0x1}, {0x81, 0x3, 0x8, 0xe3d4}, 0x80000000, 0x8e84, 0x4d, 0x0, 0x80, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x5}, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x2, 0x1, 0x1, 0x0, 0x7, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000d69000)="24000000430001000000000200000000000000000d0001003905000000000000ec05000e", 0x24) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e56000)='./file0\x00', 0x40002, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000cab000-0xc)={0x20000000, 0x5d25ddb7, 0x3f}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aa9000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee3000)=0xe8) recvfrom$packet(r0, &(0x7f0000bfe000)=""/61, 0x3d, 0x100, &(0x7f000035b000)={0x11, 0xf, r2, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000e3000-0x60)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000068d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000284000-0x4)=0xe8) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000da7000-0x52)="94164fa6880fe1bd795b2931072fc783525f5e3ed118cf3fbd9fb1b30c4c2c4634d2d8d2126d47c698eab73c135992280be5882b64f3dcfa24a3ad7937704432a2dfcc580c91e0b1cf90800b206f812bd98d", 0x52) getresgid(&(0x7f00006cd000-0x4)=0x0, &(0x7f00002d3000)=0x0, &(0x7f0000050000)=0x0) fchownat(r1, &(0x7f0000d17000-0x8)='./file0\x00', r2, r3, 0x6ab365f432ef6b83) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df5000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x1, &(0x7f0000fbd000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000a8e000)=0x0) setsockopt$sock_int(r4, 0x1, 0x1b, &(0x7f0000dbf000)=0x0, 0x4) 2017/12/22 05:48:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000622000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x100000801, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000cc0000-0x2)=0x36200000) 2017/12/22 05:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000801000)={0x10, 0x0, 0x0, 0x91b}, 0xc) writev(r0, &(0x7f000099c000-0x8)=[], 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e06000-0x11)='/selinux/enforce\x00', 0x88002, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r2, 0x10, &(0x7f0000112000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c0b000-0x4)=r3) r4 = dup(r0) renameat(r1, &(0x7f00007fc000)='./file0\x00', r4, &(0x7f0000867000-0x8)='./file0\x00') 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000e10000-0x4)=0x6, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/access\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000da3000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) shutdown(r0, 0x1) setsockopt(r0, 0x100000001, 0x7, &(0x7f0000272000-0x39)="6386d75a", 0x4) 2017/12/22 05:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000075a000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a27000)={0x0, r3}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2017/12/22 05:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00006cd000-0x38)={&(0x7f0000a28000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000063d000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) readlink(&(0x7f000091b000-0x8)='./file0\x00', &(0x7f00007a8000)=""/2, 0x2) r1 = memfd_create(&(0x7f0000ee3000-0x16)='self}posix_acl_access\x00', 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f7f000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x3, @rand_addr=0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xb, &(0x7f0000615000-0xe)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001e8000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000ddb000)={{0x0, 0x3, 0x1, 0x3, 0x1ff}, 0x72, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:06 executing program 3: set_thread_area(&(0x7f00009e0000)={0x10000, 0x20000000, 0xffffffff, 0x3ad33bdf, 0xffffffff80000000, 0x400, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x3ff, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000074000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005bd000)='.wlan1\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000eda000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001ff000-0x2c)="66a764454f8ebb3bbc5655adf3ed4c5bb3f72a718a3af0fe86bd1769d12b23e804fb651d973088e215abc68d", 0x2c, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000fc8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x9)='-selinux\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000353000)={r0, r1, r2}, &(0x7f0000000000)=""/18, 0x12, &(0x7f0000719000-0x2c)={&(0x7f000046f000)={'sha1_mb'}, &(0x7f000055d000-0x48)="06068a4327e81d490de756267f6d6e04ba865165146dab06c9d668c2aa82c52ea408d8179938c7d6b8edffbb99a2256861be8c2b534946bd44a103387a334d1b643c408780e1d5fb", 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000be3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000da5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/22 05:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r1 = add_key$keyring(&(0x7f000096f000-0x8)='keyring\x00', &(0x7f000032b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x5, 0x0}], 0x18) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba4000-0x4)=0xc) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e91000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d47000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0xffffffff, 0x5, "e8a8137ea5d6", 0x3a, 0x0}}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000027a000-0x4)=0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000020a000-0x11)='net/ip_mr_vif\x00') preadv(r2, &(0x7f0000ad4000)=[{&(0x7f0000f11000)=""/195, 0xc3}], 0x1, 0xfffffffffffffffc) 2017/12/22 05:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000e4000)=[{&(0x7f00008f8000)="2900000021001900013d352400140006020000ffff000000000101040d000a00000000000000000908", 0x29}], 0x1) flock(r0, 0x6) 2017/12/22 05:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000023e000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_settime(0x5, &(0x7f000014d000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000001000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) [ 71.586267] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.593321] CPU: 1 PID: 11684 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #4 [ 71.600952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.610292] 0000000000000000 3506e413f1f477ef ffff8801cf2f7500 ffffffff81d0457d [ 71.618347] ffff8801c6a84600 1ffff10039e5eead ffff8801cf2f7688 0000000000000000 [ 71.626354] 0000000000000000 ffff8801cf2f76b0 ffffffff81606345 ffffffff81234260 [ 71.634372] Call Trace: [ 71.636955] [] dump_stack+0xc1/0x124 [ 71.642310] [] handle_userfault+0x715/0xf50 [ 71.648270] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.655273] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 71.661669] [] ? handle_mm_fault+0xb5d/0x3190 [ 71.667802] [] ? handle_mm_fault+0x291e/0x3190 [ 71.674024] [] handle_mm_fault+0x2938/0x3190 [ 71.680069] [] ? copy_page_range+0x1430/0x1430 [ 71.686282] [] ? __do_page_fault+0x780/0xa00 [ 71.692310] [] ? vmacache_find+0x59/0x290 [ 71.698085] [] __do_page_fault+0x35b/0xa00 [ 71.703945] [] do_page_fault+0x27/0x30 [ 71.709456] [] page_fault+0x28/0x30 [ 71.714705] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 71.721705] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 71.728687] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 71.735677] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 71.743005] [] ? mark_held_locks+0xaf/0x100 [ 71.748948] [] generic_perform_write+0x1f4/0x550 [ 71.755327] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.762135] [] ? try_to_release_page+0x140/0x140 [ 71.768507] [] ? file_update_time+0xbc/0x3d0 [ 71.774531] [] ? should_remove_suid+0xe0/0xe0 [ 71.780648] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 71.786853] [] __generic_file_write_iter+0x35a/0x580 [ 71.793579] [] generic_file_write_iter+0x2f1/0x720 [ 71.800127] [] __vfs_write+0x33c/0x450 [ 71.805630] [] ? __vfs_read+0x440/0x440 [ 71.811220] [] ? __lock_is_held+0xa1/0xf0 [ 71.816996] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 71.823566] [] ? __sb_start_write+0x14a/0x310 [ 71.829679] [] vfs_write+0x18a/0x530 [ 71.835011] [] SyS_write+0xd9/0x1b0 [ 71.840256] [] ? SyS_read+0x1b0/0x1b0 [ 71.845675] [] ? do_fast_syscall_32+0xd7/0x890 [ 71.851871] [] ? SyS_read+0x1b0/0x1b0 [ 71.857291] [] do_fast_syscall_32+0x314/0x890 [ 71.863406] [] sysenter_flags_fixed+0xd/0x17 2017/12/22 05:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) sendto(r0, &(0x7f0000cb1000-0xd0)="35ebb1ae5b5be34849e9813099fec0bfdf705b8a27ec31b7659dc9220eb65cc694b085027cb9c850e333d39eff82e1e58507764de4148f6b179eac1a88b6bc8d3413a9f280fe9e1fc209057e74cc5cfab646dfb1ea1aa72035a58c18481562ff2d423e696b34005a0b38edf70247197c0edae8a5dce31a174dd39321f73745f2cfe799c68b9ec1dbb62d6c3f61ed1542ba55218ed809392a3b8f6bf3afc231f489a80826180fbd7c849024d7ac7fb2ddd855ab4f32b4185dd762cc8f64ac51b11eff0c3276ddb2f161e8cd3b655d81d1", 0xd0, 0x20000000, &(0x7f00003b1000-0x10)=@nfc={0x27, 0x4, 0x6, 0x1}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b80000)='illinois\x00', 0x9) shutdown(r0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007a0000-0x4)=0x7, 0x4) 2017/12/22 05:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/enforce\x00', 0x26100, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d89000)='/selinux/checkreqprot\x00', 0x100, 0x0) tee(r1, r2, 0x5, 0x4) capget(&(0x7f0000d3b000)={0x20080522, r0}, &(0x7f0000b44000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 05:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/22 05:48:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000bd1000)='user\x00', &(0x7f00008c5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xab)="64eb1ae97da3a7342d276cd0eeffefc55ac9df356b8e2e7d5ab604750ead34872252070271fe23ab7830b557f33268beba748985eb66a4f9376a9adfdf53689af860aaefaceb01467492c19a137be09da069d9160a8d58abeedd4b2d1f49f4b895af81f6738d57bce10be79617a86f26ebf09337f2c9e3e9e76d15b79dbc31ba3b93a3a3fee99ab79657273c77d5e9bd00af6de8018c8d0a5a79470d3b27114e308b9ff7d24fdf52131446", 0xab, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000b22000)={0x0, 0x0, r0}, &(0x7f0000ee3000)=""/109, 0x6d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) read(r2, &(0x7f000029e000)=""/152, 0x98) 2017/12/22 05:48:07 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e6d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c81000-0x8)='./file0\x00', 0x400, 0x57) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000e2c000-0x10)={0x8, 0x79f, 0x1, 0x5}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00002e4000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000175000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000c34000)=r2) r5 = timerfd_create(0x8, 0x0) timerfd_settime(r5, 0x1, &(0x7f0000f7d000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000b37000)={{0x0, 0x0}, {0x0, 0x0}}) setns(r3, 0x40000000) timerfd_gettime(r5, &(0x7f0000944000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 05:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ef000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004cc000-0x15)='/dev/pktcdvd/control\x00', 0x2200, 0x0) splice(r0, 0x0, r2, 0x0, 0x2, 0x0) inotify_init1(0x80800) close(r1) 2017/12/22 05:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000a30000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000820000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001aa000-0x30)={0xc, 0x0, &(0x7f0000080000-0x7)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000d2b000)=""}) write(0xffffffffffffffff, &(0x7f0000b1a000)="240000001e00071201010008031b650001000040e50000070b000000000000a20900048d", 0x24) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d79000-0x4)=0x0, 0x4) 2017/12/22 05:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="9fb209f573ca6a3eb36240561000e451663c044e", 0x14) setsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f00009ca000)="862a9d327cdb4224c67c3b84f7aefb74d163fb7f68a4eedbd5d0d88db53743d9654ddb5dc1224d93c4ae9042461e4a8c5d2b236f8249d33b562e89a8cb7ad30a0d6026befcffe9e8503d169355a91ae3fd6519f56e9a68ab95e801aa6663af687f64efef7df837a6eb786d6b8b", 0x6d) 2017/12/22 05:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb0000)={0x0, 0x0}) 2017/12/22 05:48:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000039b000-0x28)={@generic="f706c862bd141545dd065f286e18bbc9", @ifru_data=&(0x7f0000a9f000-0xc)="1354d108d0d42b1fcfcb05c07faef8df6edc4b7f4719920695d558c781a7d0ae"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00001a0000-0x30)=""/48) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000b69000)=""/4096) 2017/12/22 05:48:07 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write(0xffffffffffffffff, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000181000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000250000-0x4)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001d7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x1, 0x7, 0x7, 0xcf, 0x4c}, 0x20) 2017/12/22 05:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") r0 = creat(&(0x7f0000115000-0x8)='./file0\x00', 0x20) unlinkat(r0, &(0x7f000064c000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2017/12/22 05:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009b5000-0x1a)="0f", 0x0) pipe(&(0x7f00008c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000067d000)="1700d1a100000000", 0x8) splice(r1, 0x0, r0, 0x0, 0x7, 0x0) 2017/12/22 05:48:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009cc000-0xf)='net/ipv6_route\x00') readv(r0, &(0x7f000003f000-0x38)=[{&(0x7f0000ae7000-0x75)=""/117, 0x75}, {&(0x7f00001a4000)=""/152, 0x98}, {&(0x7f0000f39000)=""/44, 0x2c}, {&(0x7f00007f2000)=""/166, 0xa6}, {&(0x7f000099c000-0x84)=""/132, 0x84}], 0x5) 2017/12/22 05:48:07 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000fd7000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/checkreqprot\x00', 0x101242, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a6a000)=0x40, 0x4) 2017/12/22 05:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') pread64(r0, &(0x7f0000df3000-0x25)=""/37, 0x25, 0x0) recvmsg(r0, &(0x7f000045d000)={&(0x7f0000083000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ff3000)=[{&(0x7f0000a66000)=""/199, 0xc7}, {&(0x7f0000633000)=""/187, 0xbb}, {&(0x7f0000ed9000-0xee)=""/238, 0xee}], 0x3, &(0x7f000093e000-0xe)=""/14, 0xe, 0x401}, 0x2) 2017/12/22 05:48:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000dba000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a1e000)=""/71, &(0x7f0000e42000)=0x47) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd8000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a2000)=0xe8) writev(r1, &(0x7f0000a45000-0x10)=[], 0x0) 2017/12/22 05:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001d3000-0xc8)={0x7, 0x7fff, 0x3, 0x3, 0x3, [{0xff, 0x7f, 0x101, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5a6b, 0x80000001, 0xffff, 0x0, 0x0, 0xc0e, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x9981, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2017/12/22 05:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r2, 0x81, &(0x7f0000f41000)={0x11, 0x5, 0x1ff, 0x40}) getsockname$llc(r1, &(0x7f000059b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000999000-0x4)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ce5000)={@common='ip_vti0\x00', @ifru_mtu=0x80000001}) write$tun(r0, &(0x7f0000552000-0x1022)=@hdr={0x1, 0x0, 0x4750, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x0, @llc={0x3, @llc={0x0, 0x0, 'H', ""}}}}}}, 0x1d) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000907000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10000000}) 2017/12/22 05:48:07 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ec000)='/selinux/user\x00', 0x2, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00000eb000)={0x18, 0x1, 0x4, @fuse_bmap_out={0x6}}, 0x18) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000052d000)={0x0, 0x0, 0x0}, &(0x7f00001fa000)=0xc) lstat(&(0x7f0000b9c000-0x8)='./file0\x00', &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c38000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000732000-0x4)=0x0, &(0x7f0000979000)=0x0, &(0x7f0000bf6000-0x4)=0x0) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c10000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000454000-0x4)=0xe8) getresgid(&(0x7f0000408000-0x4)=0x0, &(0x7f000018a000)=0x0, &(0x7f0000c63000-0x4)=0x0) syz_open_dev$usbmon(&(0x7f000066b000-0xd)='/dev/usbmon#\x00', 0x2, 0x20000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000b37000-0x8)={0xa, &(0x7f00007a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmmsg$unix(r0, &(0x7f0000515000)=[{&(0x7f0000f9c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000842000-0x10)=[{&(0x7f0000d4b000-0x7b)="7e4be9f2f24c34dc3e64be3dd7ca6f5f81c78b89a5735e4192afa25570259d152b45200e2d14371897146faeec9a0795599818b66247326d0a143e01633afaef52981e4d2c2cb1451f9ba885ed7a693b5218377042431cd4e0e96a528175b94d0d2d125550b7da1aebac84ff926fd829859eb1465c21275d69835a", 0x7b}, {&(0x7f0000c89000)="b37ae962025ebf3e835e05bebf99b5d1b2332c20b247690c00fafd280eced53eb430643875ca75c93bd0020ca296cdf8ddefbe5d7383395098bfb0ba2a69ffe71cc7f87349a4b84cb1bfc5740cbfe926fc9c099b30e0ed300b1956894572e7c5f2e1cc126f5b1245d4a5bf87a8fb1f1090cc1b9b5b11e9913e0643815e507fd72c7e3fbc55973ae1649a2901976c22736ac73f43b36860f202e755f4ce7630438ee56b8c50d7495c7b2c46fda452c481fc3320fdf36f00f7cc7ffddc69", 0xbd}], 0x2, &(0x7f0000969000-0x70)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x70, 0x40000}, {&(0x7f0000d32000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000033000-0x28)=[{&(0x7f0000809000-0xfc)="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", 0xfc}, {&(0x7f0000ffe000-0xfa)="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", 0xfa}, {&(0x7f0000a49000)="57e237309cb2700926495627b82b178ed36f70f82d9e5bcc5648439c3c5b959d066b146b0563dc79090d2a1fb5356bc2868aeecde86d891b94a7be751a50fce4f885e9cab5bcda57294e16736f8dea1eef7072218b4d4b77799e2ef8fb793cc8aadf013116cb9f44d2ee", 0x6a}, {&(0x7f0000bfa000-0x42)="dd1465f47a3f0e4b3a8920d5bbb7e7fd6fcb4bf723cadc820aac81132d07c1b13253514afb3859a51e1407c9939d0bffcdfe10be5317142e21a789c9efcc79327015", 0x42}, {&(0x7f00001c8000)="092663ac66084f5c4a3156e76b9560ecb1a72e119b95473ec99e92770cd4747d38a8fc79aa9fcd02809d367e6719d2d6e810fa8f127d6fd197e1b5c3e7030d2adc3167ce9c42c0df333e15741632ecd6b64a35f206ee21621b0941a95ebb2994cee2c1908ac219e6b48d0c8e", 0x6c}], 0x5, &(0x7f000019f000-0x18)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x40}], 0x2, 0x24000000) ioctl(r1, 0x2286, &(0x7f0000007000)="") 2017/12/22 05:48:07 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x3)=0x6, 0x4) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x8)='oom_adj\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000b000)={0x0, 0x78, 0x0, 0x81, 0x800, 0xff, 0x0, 0x7fff, 0x4000, 0x1, 0x3, 0x6, 0x200, 0x1b, 0x0, 0x7fffffff, 0x6, 0x3, 0x7, 0x2000, 0x9, 0x4000000000000000, 0x5, 0x401, 0x80000001, 0x6, 0x0}, r0, 0x1000, r1, 0x0) sendfile(r1, r1, &(0x7f000000a000-0x8)=0x0, 0x1) 2017/12/22 05:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000e1c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008f8000-0x4)=0x8, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c0f000-0x8)={0x6, &(0x7f00002a9000)=[{0x80000001, 0x7a, 0x8, 0xfffffffffffffffd}, {0x7f, 0xfd, 0x5, 0x100000000}, {0x9, 0x5, 0xffffffff, 0xffffffffd1a76e6e}, {0x3, 0x2, 0xffff, 0xffffffff}, {0x8, 0x7, 0x7, 0x10000}, {0x0, 0x0, 0x100, 0x3}]}, 0x8) 2017/12/22 05:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000121000-0x4)=0x0, &(0x7f0000932000-0x4)=0x0, &(0x7f0000ddc000)=0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) vmsplice(r0, &(0x7f0000bd3000-0x20)=[{&(0x7f0000154000)="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", 0x1000}, {&(0x7f00009ef000-0x28)="a46117ac87b5dc2e65ba39c956a13ac20792febb68845b3f55151b7673a23440ebb89ad8d93e39f1", 0x28}, {&(0x7f0000373000)="0bcb420e594ddf54d1044f7f8049c1442a1d8bc358b8ccc838a47251c606153e448cf78a5d4388d254ddf6fc9e5edfc58eb1b0ae73e3a218e0ff469e1d6dd5c1a69f55675b5b9599d4c665b71b8cc47e19a3f226c44431bc899d3e31be9a818badfc95e80abad9b0", 0x68}, {&(0x7f0000f39000)="", 0x0}], 0x4, 0x2) 2017/12/22 05:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000f60000-0x2)='./file0\x00', &(0x7f0000da1000-0x5)='%&t3\x00', 0x20, &(0x7f00003db000-0x23)="") mkdir(&(0x7f00006de000)='./file0\x00', 0x82) 2017/12/22 05:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x800, &(0x7f0000668000)={0x0, 0x0, 0x0, 0x0}) ptrace(0x11, r2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008b4000-0x8)={0x0, 0x0}) shutdown(r3, 0x0) 2017/12/22 05:48:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ff6000-0x4)=0x5, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00009b0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d5f000-0x4)=0x14) 2017/12/22 05:48:07 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f7c000)="26000000130047f10714c180000000ff001000e301000000000000000000c900060002000735", 0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000f7d000)=""/4096, 0x1000) 2017/12/22 05:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000377000-0x3)='lo\x00', 0x2) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00006ab000)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000049000)=[{&(0x7f0000ff9000-0x3b)="390000001100092401030020000500ff07000000050000000000000000003c0019001a000f000000feffff000000001e200000c10000070512", 0x39}], 0x1) 2017/12/22 05:48:07 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000365000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="f7e4c012e8b4d795482852827f6450c5213a3d9961b9af7be87a54943568d5079856ae4d7b5afe5d556a57b55b9b283ac8115eaea5eacf6e0329cc3b0e", 0x3d) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0xfffffffffffffff9, 0x1ff, 0x2917, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f000087f000-0xa)=""/10, &(0x7f0000990000)=0xa) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000fed000-0x20)={@generic="96d348348a92ae0f495c97e25500bd31", @ifru_flags=0x2200}) 2017/12/22 05:48:07 executing program 2: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003ea000-0xb)='/dev/loop#\x00', 0x0, 0x100) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cfb000-0xb)='/dev/loop#\x00', 0x6, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000ffb000)=""/40, &(0x7f0000001000)=0x28) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cfb000)='syscall\x00') mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000cfc000)={0xa, &(0x7f0000cfd000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f00002b7000-0x28)={r4, 0x2, &(0x7f0000cfc000)=[0x8, 0x80000000], &(0x7f0000cfc000)=[0x6, 0x0, 0x842, 0xfffffffffffff001, 0xce0, 0x3], 0x20, 0x7, 0xfffffffffffffffa, &(0x7f0000cfc000)=[0x1, 0xff, 0xfffffffffffffff9, 0x401, 0x3ff, 0x1, 0x6], &(0x7f0000cfc000)=[0x4, 0x7ff, 0x5, 0x5, 0xfffffffffffffff9], 0x0}) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000b68000-0x4)=0x2) 2017/12/22 05:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00009ba000)='user\x00', &(0x7f0000cd8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb1000)="570c98879f9fb2803ba2977ac831df0cef3867", 0x13, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000f21000)='keyring\x00', &(0x7f0000933000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0xfffffffffffffff8, 0x8000, r1) r2 = memfd_create(&(0x7f0000e3d000)="676465762f762f5f6172625f746572008e7472e1b8b4b5fa8d552eba466bff068853898655cdd17920cfa3b4b84b9c0e9f736252114cd9ede37b178248649c6fcd318869173ad250972b0fd45100000000000900000d98d53c4c70203230f33e48b7a47a1d29c96ef734dc25e7c5f3779e6a406c45872aba4115be4b2a0b719e4a3366b5e141fc6ebc8be3212c20d28a2ff620512a3c1c742ea7e9f93197f1cda47a0923d8513b74ea58cb04000000000000005159932b1943161f1367f058", 0x0) write(r2, &(0x7f0000e06000)="080100040f773a00207815c0fc3995007b3219d100000000000007", 0x1b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000de5000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a49000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f9e000-0x6)={r3, 0x1}, &(0x7f0000057000)=0x6) get_thread_area(&(0x7f00006e9000-0x10)={0x1, 0x20000800, 0x2000, 0xffff, 0x2, 0x6, 0xffffffff80000000, 0x0, 0x8, 0x0}) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2017/12/22 05:48:07 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x6) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/45}, &(0x7f0000001000-0x4)=0x2f, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000000000)=@nfc={0x27, 0x493029d5, 0x2, 0x2}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000-0x3b)="9ac2318d745995d2d5afef1d333966dc49457d4f49b77d4b5c2ab7154b48a7c52181117cdee5f795dd062c47936546290e01d0f5eaa1b0ae096cc5", 0x3b}], 0x1, &(0x7f0000003000)=[{0x94, 0x11, 0x6, "5d0a61a2e49914ced6ddfae461c3ad63ccd5afce89ab0b375fafabef3f6f5b3cc295948cdae7a3d6d4189e9210d0714db7aa72456501fef7e9c14e1cdc6a97e198d086faff8afa78bf0a7ceec93c69f1dde0686567915dfc992d8e289e8b61d0f5f242a43a8c23b029fb3b5772388f6773c91a0c5594e010f3d784d02d76b6163dc8f0ef377c"}, {0x60, 0x101, 0xffff, "1f205b3b54d64f6701098cbf12485ed0d118208b7d42fc389f310740ee38b063f97862bb2076ef9b9acf2763fe46ef13277cf16f387c41642b35cb1b2c573ef433711b9d3f8cded2593306efb7d1ab6962b0"}, {0x108, 0x118, 0x3, "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"}, {0x100c, 0x103, 0x8, "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"}], 0x1208, 0x4000}, 0x20008000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/22 05:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000ff0000-0x8)={0x4, &(0x7f0000fe4000-0x20)=[{0x8, 0x76e2, 0x11, 0x7}, {0x8000000000, 0x4, 0x5, 0x8}, {0x40, 0x8, 0x100000001, 0x0}, {0x6, 0x1, 0x80000001, 0x3}]}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000040e000-0x1c)={0x1, 0x4, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c00717bf227e"]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000659000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00005ef000)=0x9, 0x4) r2 = add_key$user(&(0x7f000018a000)='user\x00', &(0x7f000059e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000add000-0x50)="31cb1c0b1874e4f6bf64c5dbd374778d018498f53c060166739f5859e7afb3008bac054c17b5b95411f949a1e89be29c8fc49760a21134fa7c228eada45fb162194b2c79fe5c5bd03c5ebcd52bc9df0a", 0x50, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000a05000)=""/83, 0x53) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109000000e9f90000000003000200e5ff0000ffff000404490001008feb00"}) 2017/12/22 05:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x6, 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000473000-0x9f)=""/159, &(0x7f0000ac9000-0x4)=0x9f) ioctl(r0, 0x227b, &(0x7f000050f000)="") [ 72.299611] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/12/22 05:48:07 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007af000-0xe)='net/sockstat6\x00') preadv(r0, &(0x7f000081c000-0x10)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) 2017/12/22 05:48:07 executing program 2: r0 = socket(0x11, 0x803, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000e4d000-0x4)=0x0, &(0x7f0000322000)=0x4) 2017/12/22 05:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000)={0x0, 0x0}, &(0x7f00001eb000)=0x8) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000721000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000100000)=0xff, 0x4) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) modify_ldt$read(0x0, &(0x7f0000a0d000)=""/76, 0x4c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/sequencer2\x00', 0x83, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000db8000)=0x0) 2017/12/22 05:48:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000002000-0x108)={0x2, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x2000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002ae000)=0x81fff89, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000)=0x4) 2017/12/22 05:48:07 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000100025ffff0700940d0914040201c2fe20000005000000000d000800040011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c8f000-0xc)={0x0, 0x0, 0x0}, 0xc) tkill(r0, 0x3d) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) getdents64(r1, &(0x7f000011e000-0x1000)=""/80, 0x50) getdents(r1, &(0x7f000091e000)=""/80, 0x50) 2017/12/22 05:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00005da000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000123000-0x58)={0x3, 0x5, 0x3ff, 0x5, 0x4000, 0x67b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:07 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fc7000-0xd)='/dev/usbmon#\x00', 0x81, 0x400100) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fc6000)={0x0, 0xffffffffffffffe1, 0x10}, &(0x7f0000c71000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000788000)={0x0, 0x8}, &(0x7f0000e75000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fc7000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000fc6000)=0x98) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000911000-0xc)={0x0, 0x9c, &(0x7f0000fc7000-0x9c)=[@in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x814a}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x258, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000fc6000)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fc7000-0x8)={0x0, 0x1}, &(0x7f0000fc6000)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fc7000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da1000-0x4)=0x2c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bf0000-0x14)={0x0, 0x40, 0x6b, 0x1, 0x200, 0x101}, &(0x7f0000fc6000)=0x14) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000788000-0x14)={0x0, 0x3, 0x100000001, 0x80000000, 0x4, 0x3}, &(0x7f0000fc7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008a4000)={0x0, 0x1000, "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"}, &(0x7f0000d94000-0x4)=0x1008) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fc7000-0x51)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x91, 0x7ff, 0x7ff, 0x4, 0xd69d, 0x80000001, 0x800, 0x40, 0x81, 0x3ff, 0x1, 0x7d5, 0x5, 0x43]}, &(0x7f000031d000)=0x108) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000325000-0x105)={r8, 0xfd, "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"}, &(0x7f0000c29000)=0x105) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b12000)={0x0, 0x7}, &(0x7f0000db6000)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc7000-0x8)={0x0, 0xf9}, &(0x7f0000dfe000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fc6000)={0x0, 0x80000001}, &(0x7f0000fc7000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000204000)={0x0, 0x50, "156371f0c13521dab638a9fdf3bae5feef05e0955766c25c7da33ab4e3c6515469d133bc672ed41bd66ebd839aab39ddc230e1991476028420e7746e8d0f69298b708eda162b1982c61f59e0df93ab40"}, &(0x7f0000fc6000)=0x58) sendmmsg$inet_sctp(r1, &(0x7f0000e31000-0x118)=[{&(0x7f00008a5000-0x1c)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f76000-0x38)=[{&(0x7f0000fc7000-0x22)="dc51427ddd2f8e369502c539329b073dcf0ccc58fbce7178767e8bb0ca2439408e78", 0x22}, {&(0x7f0000fc7000-0xae)="8fba5d62a0c26849d066d8bc1758b35cdcecde10578921dcaf4fa6071cd5f702c210c7b37c89dd3c8c81ed77f652bc42a98a5abaa224e44964135cf39da317fadcdfea08df0f15c5d60184b10e6ca223cd9ceb2866c533b3f02b02058e45e259e0dd2113f73fafd5004513dc0eccaafa510347f6c0c92fc213f54f534c77673c9ac3d2733949ad3c8abf3b43975b5df125a1500362a58cec1dd8b2750b690997af5c47ffd152645b2716ef86e7fd", 0xae}, {&(0x7f0000fc6000)="ed68c35a1e27d57064748d7d25bcfb3cd1a3e99a5fec53c0bba6092fb2265373cffc4640e3ab55192ba02df4b6788121a64ad496493e5837baed583fb363b8b3dde63179431117cef28fed7c0f1e4b3925cbc17ea5eb1193842826227a7e04abdeafe78441c3222d34cda2d6c5dd89575650420b46097849fc109c9bba0483851b04f8af9a700a338c34c004895fec341f53993d8aa47eab6ba525b364e93ac4261fc2cb0ef28c4f06fba89f0b3caf4f6d702bda4a92218eeafdd66e4ffa2bf8ed640978e77dbaf7c39518fc0106ef41309a82ad61490af201ab6d55ec07db460ab9b30936c4547d73da", 0xea}, {&(0x7f0000fc6000)="f687b2cddff44e218e9b0fd130ff0bdc7596377bb2407fe073673c9fa697af309b188dc1cc98ad7128bee2f623c0a5b4aed32002af352cee", 0x38}, {&(0x7f0000743000)="d466a157e0832bf99bb1c9856d3a100decdd79b806eead7ae778ccb50bf3d77327eedcf48d907facf4761b9f121b3e638d72fcd68737659d36f41a2a9847b5271e2f3000f93f29b419972ffce8301c4720f1b5875e0080e3935c2e225bbac7da402ad14f0748be4da000ec697cd78b8702317cffdd78e5ea78d37d191ce15162afd3421e479d65e9880b9c75cb49665faf057cf71abfa6f79107899a3829abbff5d83160c2df7477414604696a32ee16525aa58b61a9e4547ecb1175a6fd90a5c26731cbf2e3261ace79df3749058be07c604c2a231fee770192e47923942a54", 0xe0}, 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0x1000}], 0x7, &(0x7f0000fc7000-0x108)=[@init={0x14, 0x84, 0x0, {0x6, 0xfffffffffffffffa, 0x6, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x0, 0x1, 0x86, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x100, 0x3, 0x9, 0x6, 0xfff, 0xfffffffffffffff8, 0x401, 0x81, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1, 0x0, 0xfffffffffffffffd, 0x8001, 0x80000000000, 0x2, 0x98e, r4}}, @init={0x14, 0x84, 0x0, {0xffffffff80000000, 0x9, 0x9, 0x2}}, @init={0x14, 0x84, 0x0, {0x8, 0x3ff, 0x5, 0x6}}], 0x108, 0x800}, {&(0x7f0000b15000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[{&(0x7f0000fc7000-0x55)="0e3000e050079be16b0180096104b8e95bc1342fd3de692e6f054f6078e51003fd375f3035f108e8f5f8041892ae60ec1b9c7604a31f56c3d82b8a2f673f1bb6936381315d3c746b630b5c9b55d11eed115a2b3b91277094eedd4eaf4d21da0662266247071568c3b0bbac77dbe3749bc48b7c80f4ac6f3a1c3cd3eb65a79d5451aaaea5ea01974c0e37", 0x8a}, 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0x1000}], 0x8, 0x0, 0x0, 0x8880}, {&(0x7f0000fc6000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9d000)=[{&(0x7f0000fc6000)="9c90f14989403b2f453e10cd65043d8429c69b4d977d3af865444515fd63c16cf1294d141abf6c33dc147bb6f5a808d017d2ca844e8941b6848c4b7da38b1901a971d8d520", 0x45}, {&(0x7f0000fc6000)="f692b90d19291f4fd307e283e7d0821e2fb3e75f2418df9c5d37ceefcd993bee130e3b062529d1685a1cff543acf68649fd6", 0x32}], 0x2, &(0x7f0000fc7000-0x108)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0xd2f, 0x208, 0x4, 0x7, 0xfffffffffffffc00, 0x7ff, 0x8, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8001, 0x3, 0x100000001, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x0, 0x17e, 0x0}}, @init={0x14, 0x84, 0x0, {0x3, 0x200, 0x8, 0x8f}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x2, 0x100000001, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0xc306, 0x4, 0x7f, 0x6, r9}}], 0x108, 0x800}, {&(0x7f0000679000-0x1c)=@in6={0xa, 0x3, 0x180000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, 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{&(0x7f00003b2000)="e02644492a70bf7d65ef7c64c41025e9bcd3370616c90d72b0591beeba38a24d8e57b08f0573a17161f7fbf80f844044ccdfc148972ab68a366f176cb9d429e8e65ee88a0ce9f42f31f9e9fab77475b1722bcc6f4f6064c9d18a8afac2ef065a48f4768db2b129a6f962ce33bd34687575088c94bab1741eb3dab56986a6d0d0f0ab195a382206c89a0df70b069ecd118ee20f286d4bbbf862241f24bea3bda65b6b61996dabe7d10f54e6f3b319ba2e5866a5c5a6b84adecb", 0xb9}, {&(0x7f0000e56000)="6cdbd7ab630e96683422b5844c5428c44afab07f60c74555e244e1f802820c73ca7686de95f7a984", 0x28}], 0x5, &(0x7f0000e13000-0xb0)=[@init={0x14, 0x84, 0x0, {0x21, 0x9, 0x4, 0xa71d}}, @init={0x14, 0x84, 0x0, {0x8000, 0x1ff, 0x81, 0x6}}, @init={0x14, 0x84, 0x0, {0x1, 0x0, 0x8, 0x0}}, @init={0x14, 0x84, 0x0, {0x200, 0x2, 0x6, 0x8}}], 0xb0, 0x44000}, {&(0x7f0000fc6000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000)=[{&(0x7f0000fc6000)="a3cd0cd0469edc1f692c41d7d08e3442336842fe90b6c103db480772183996bfb137bfe82d47402d79f723493fa08d448851b3304af6d19ba32989fa80fee530bea4ef6610a1f8e15662e362b9cf96c0720d2f95e35f028207ac8bdb7013b18963e66204d247d70700288182f7a0481b97243c49cd6614215d4cd82c60c1bb6faa1f55985f877da41d8c48dfda7a4daa8d3cb07ec4c666e6cd03c66f0e276d6404c808afb96bda68a6a783ecd03000c6cca7838ef64c583508d50c85aa11986d0553947ec774928d601bf54822354488ce", 0xd1}, {&(0x7f00006b8000)="", 0x0}, {&(0x7f0000fc6000)="e1005ecb3514efe3cf3d17be7733c6c3c5b8d02eace3a27cf07bd58a95b7c16e002e8bf5cc1438d20ef0c9a7ca2c0fc1975738516bfb148d8a35361b41e379522b93a4c63b58fd76b4aeead2afbd14eb540070ea26c425d8304a2443393dfe3867151e", 0x63}], 0x3, &(0x7f0000fc7000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x1800000000000000, 0x0, 0x4, 0x0, 0x100, 0x4, 0x7, r10}}, @init={0x14, 0x84, 0x0, {0x3ff, 0xc6, 0xffff, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0xc0000000, 0x0, 0xa, 0x8, 0x7, 0x1, 0x9, 0x0, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x6d67, 0x4, 0xa3, 0x8001, r12}}, @init={0x14, 0x84, 0x0, {0xeda, 0x4, 0x2, 0x0}}, @init={0x14, 0x84, 0x0, {0x3, 0x8, 0xd636, 0x5}}, @init={0x14, 0x84, 0x0, {0x9, 0x3f, 0x12000, 0xffffffffffff7fff}}, @init={0x14, 0x84, 0x0, {0x6, 0xfd5, 0x1, 0x20}}], 0x160, 0x4880}, {&(0x7f0000fc7000-0x10)=@in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000)=[{&(0x7f0000c64000)='-|', 0x2}, {&(0x7f0000cb4000-0x93)="78f2da39126e75c8da869dcc38eaf035d9fda9c0b8726955ea583691c1b13066f218d63ec66bd2a3231f3b280a41308a5852d59776e6f1f590ff8270246d4f3cf5f4e65762dc8e7904ed8fb54737869b3329fb610ebfd10619f0a91cea0b461ced547a465c74578f950a8bdc37e1bd48742e3af7772149abf877dc18eeffe22f0be9912419cb962092ef16e12e2885e0cda615", 0x93}, {&(0x7f00002c9000-0x5c)="a5641be5e3d180823be0582f3104b59a73ea8fe7f3fe71bd4bed2aba72ce217757dda7fcb741c9c13a2fccf96a5bcc6fb4b9a15c3570824642be9ba678191d487c69827a5f99c64de02c28aa5af70477f9a29cdf9c1809cd92dbe2f2", 0x5c}, {&(0x7f0000fc7000-0xd6)="c82ece70f3aed46aeb6c1dfcacd50bb3a761bd755dcf79a2925ff8cf760cc62cbf99b3c7ed4863308ad25c49f8915d2674356c9574a54bec1d84590ae0c07f496c14b1b1b9e39d2f32ce434f3d9f611c52f596e6a983c95aab4dafa22969c28e2bb03cbfda8493fc486a4619cf0a2d917d4910accbdd10aaf7b776ad9fe2c2724d82a014cb3614b67cf1a5412b72433503439bda4161dbce5654020df0948433d8068499b713f8d631be0fab58f5b5bbaaa594e318756b8da04fe63d2a2a927913e0689b12d694e8d89455d99be1bae6ad92a1c76c05", 0xd6}, {&(0x7f0000672000-0x46)="ca217997ca57d8c5f64e0c97c97e1d7991f2e150b491d3d9f4e2313c1daba86362a6c5474ea62c636102fd9a7d1df1ef67e558ec573827aebe61c8364c9d3b7c1f695f3bc2b3", 0x46}, {&(0x7f0000fc6000)="b9de7d758306cbdb5283", 0xa}, {&(0x7f0000742000-0x3e)="229ef4e9e4d931ff74c3a9f40db3325d3e2193161e06945f4466dde4bccfe5ad2680d1e9000ab9526b1bffa1bae6295f9c5e026c19c2787caf078fc715a0", 0x3e}, {&(0x7f0000fc7000-0xb5)="bbd49b032740be522f79779fe4b44f71628a19d1be1eea7c8fb32a6d1e0cac2d63e29bd12af5b45a7093d7cf3648333032e27c12dd243a7a0f8d20cce10f5ae4f08f15c4489ed1a6b6ebb0d06cefb2e914a776d235b66fb1f59db01041108c5ffadd00d212bdd2d4ad75d1d256973f3e2b97675d119079f8805ea6c3f522e246ae7fe2ee97466b9974a559771d11954cddad19fd19afd6369a2bd41f4eebc4378fbf10de3c359353ef6877809cf802460797488f1d", 0xb5}, {&(0x7f0000fc6000)="26e44f7ba660569693cc82355ecce204771c1f4ec69f44dcdda8f8175f889126bcffef190486889f65f7851a2f0cb32dc39482906c3d07fcb68f5e1fc2615f3044f9d93ef06165e9388443dbc7287adc8ebafc08b7271104cc2d614eb5f3bfc4ee1cead0d2d3ca6d6ada51088bff2e406d0e0b4d3e7a70b3203a324747aaf0", 0x7f}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f0000fc6000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x28)=[], 0x0, &(0x7f00003b1000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3, 0x20a, 0x8, 0x3ff, 0x6, 0x7ff, 0x4, r13}}], 0x2c, 0x10}, {&(0x7f0000fc6000)=@in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0xffffffffffff9d18}, 0x1c, &(0x7f0000fc7000-0x8)=[{&(0x7f0000fc6000)="6f417419a523e7fe08860e2ecd332dfbf1230e763fed2e1f203c0bee6f5294debbc08cc642335e66df015a3374cdd26ad47424044226efbf6a7e26d5dc6639eb83bfc56aed60699538c0187d4a9172af3ee1b3be031fb18930af9b597b3bc7076721b5ac00d1aaaf8297d3a2c26e943fd987c2ec2443ed002fd5f0b05f5f872a0530a33e5687e1d71a23822dc33939c429fd55c117a61c3f0259b9fb8c371cb85e97ca5be671a0bad21800350eecc1add0", 0xb1}], 0x1, &(0x7f0000fc7000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x100, 0x7fffffff, 0x200, 0x0, 0x8, 0x2, 0x5, 0x0, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0xffff, 0x5, 0x8207, 0x8, 0x0, 0x10, 0x400, 0x40, r15}}, @init={0x14, 0x84, 0x0, {0x3, 0x57be0ef2, 0x7, 0x6}}, @init={0x14, 0x84, 0x0, {0x72, 0x101, 0xb6, 0x1f}}, @init={0x14, 0x84, 0x0, {0x7, 0x3, 0x3, 0xef17}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xbf5, 0x8006, 0x20, 0x0, 0x7b74, 0x3ff, 0x1, r16}}, @init={0x14, 0x84, 0x0, {0xffffffffffff2c7a, 0x5, 0x0, 0xfffffffffffff001}}, @init={0x14, 0x84, 0x0, {0x3, 0x2, 0x10000, 0xffffffffffffff4a}}], 0x160, 0x704fc1cbf3d8e50a}, {&(0x7f000002a000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000)=[{&(0x7f00008b7000-0x27)="4fb61b22cb58f384ac48ba57c994996bd2b1ec3f60236960a730b05b50c7e32c5755346363c8bd", 0x27}, {&(0x7f0000fc7000-0x7c)="a6006893fc02cd22b7a3d908e76592e8bb1ec9d2c97a88a4df1a26a627d78c3883f7eece58d4b4ebc22c251292779b06cba48fc10315af4aecd741082898949985598a1d625f1354dd24a3a06ae93cb6f348d0fecea477509516de7c9e6d962c8770dddba0fe0ae0778dc899b474d7b4fe96123ad547a5ebe06d315a", 0x7c}, {&(0x7f00009cd000)="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", 0x1000}, {&(0x7f0000def000-0x8)="1959266ff873457e", 0x8}, {&(0x7f0000b3c000-0x9f)="88ef7f94dd6bc673dcc33e3ec34900844e1e26e695a1f9065efa3c021abc1cc507159deaa93e1062c6cbe8fb8b8ae997ca6a54b538da25e29acb9c8be93104d04fad7f5ae2c008e3d63568dad24ec5e5bcbe74213b6f56760da534f5bffa834ea399888c7475faff7e7d514dfe2c9d25f64be5a1628bc109c6855a2633b727ce20840eb6be6e3d9875bceeb6e1e9dad6a5e4cbb2d13fbe52c530a8cdc2d0ca", 0x9f}], 0x5, &(0x7f0000436000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x0, 0x1, 0x7f, r17}}], 0x2c, 0x4000011}], 0xa, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fc5000)=""/4096) [ 72.339722] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/12/22 05:48:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bc8000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006eb000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0xfffffffffffffffd, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/22 05:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000412000-0x8)="000000000401092f", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000778000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000bb0000)=0x8, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000973000-0x4f)="aa6320f59345b51739ad22ea0c2d3afe02aaad8746479ef139527417aa5776c2a580001e0e2f271bdf4ba62d948b593a63aa92bb345785d3c3edac3d24a9df432466683dd66556e0cd6f46143fcde5", 0x4f) sendto$inet6(r0, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/22 05:48:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000065f000-0x8)='./file0\x00', 0x1) connect$inet6(r1, &(0x7f0000792000-0x1c)={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000048a000-0x28)={@generic="19e6e5b898893c940d7703f9ad11b7f3", @ifru_map={0x4, 0x5, 0x0, 0x7d3, 0xed8, 0x9}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000006e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000233000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d4e000)={0x40000000, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8931, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2017/12/22 05:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d99000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2017/12/22 05:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xfffffffffffffffe, 0x0}) fanotify_init(0x9, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004db000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000be8000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4df, 0x1c}, &(0x7f000037f000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000670000-0x6)={r1, 0x10000}, &(0x7f0000c38000-0x4)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x5, 0xffff) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00008c5000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x400, 0x80, "aa005bedc2624be040cfa6131468083de3a750249a3df6c632f8867b3b5ae43a50e2624204d9586f958ee49eeffb5a22e85d807f541164f9615145778f8b95a5b25341b829bc5a349341b401d7de0241"}, 0x160) munlock(&(0x7f00003ed000/0x2000)=nil, 0x2000) fadvise64(r2, 0x0, 0x3c7, 0x2) socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000556000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f00000)=0x34, 0x4) 2017/12/22 05:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") mkdir(&(0x7f0000d9d000)='./file0\x00', 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/sequencer2\x00', 0x2000, 0x0) getpeername$unix(r0, &(0x7f0000ba0000-0x1002)=@file={0x0, ""/4096}, &(0x7f00004a5000-0x4)=0x1002) statfs(&(0x7f0000132000-0x8)='./file0\x00', &(0x7f000039a000-0x11)=""/17) 2017/12/22 05:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x2, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000062a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce9000)=0xe8) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2017/12/22 05:48:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x200, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) bind(r1, &(0x7f0000b77000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000105000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000bd9000-0x8)={0xf3, 0x3}, 0x8) fcntl$setflags(r1, 0x2, 0x1) 2017/12/22 05:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bfb000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fb6000)={0x0, 0xb0, &(0x7f0000c77000)=[@in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97f7}]}, &(0x7f0000de1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000073a000-0xc)={r3, 0x38, &(0x7f0000a3c000)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x2800000000}]}, &(0x7f00002f3000-0x4)=0xc) r4 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000201) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r6 = socket(0x10, 0x803, 0x0) statfs(&(0x7f00003cd000)='./file0\x00', &(0x7f0000777000)=""/176) sendto(r6, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/22 05:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000426000-0x8)=[{&(0x7f000081d000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000721000)="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", 0x499, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 05:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000937000-0x4)=0x0, &(0x7f0000255000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f01000)=0x144, 0x4) sendto$inet(r1, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000e5c000)=""/97, 0x61, 0x0, &(0x7f0000b8a000-0x10)={0x3, {"f2c9a9fe06e7c2"}, 0x0}, 0x10) 2017/12/22 05:48:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eab000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000953000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x4, [@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) writev(r0, &(0x7f000073a000-0x10)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000c000000115410315aec20", 0x29}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/22 05:48:07 executing program 7: clock_getres(0xfffff7fbfffffff2, &(0x7f0000083000-0x8)={0x0, 0x0}) 2017/12/22 05:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a92000-0x11)='/selinux/enforce\x00', 0x60000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000004a000)={0x51, 0x4, 0x7, 0x100, 0x9, 0x1f, 0x7bb, 0x80000001, 0xffffffff00000001, 0x7, 0x3, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000, 0x3, 0x8, 0x0}) r2 = syz_open_pts(r1, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000069b000-0x4)=0x0, &(0x7f0000191000-0x4)=0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000801000)=""/250, &(0x7f000036a000-0x4)=0xfa) r3 = add_key$keyring(&(0x7f0000a79000)='keyring\x00', &(0x7f0000a54000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x2000000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe7000-0x4)=0x3) dup2(r2, r1) 2017/12/22 05:48:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f000098b000)=""/102, 0x66, 0x0, &(0x7f00004f6000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000475000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000fa1000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f0000920000-0x28)=[{0x10, 0x14, 0xffffffff00000001, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) [ 72.643174] audit: type=1400 audit(1513921687.908:41): avc: denied { create } for pid=11930 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_scsitransport_socket permissive=1 2017/12/22 05:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005c8000)='/dev/input/event#\x00', 0x0, 0x1) eventfd2(0x0, 0x0) inotify_init1(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000367000)='/dev/ptmx\x00', 0x430000, 0x0) 2017/12/22 05:48:08 executing program 7: setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f000099a000-0x6)={0x0}, 0x8) 2017/12/22 05:48:08 executing program 3: mmap(&(0x7f0000001000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000549000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x2, 0x55, 0xb, 0x20, 0x0, 0x9, r2, r3}, {0x5, 0x0, 0x81, 0x7f, 0x7, 0x8000, 0xffffffffffff0a89, 0x5e09}, {0x40, 0x3, 0x3f, 0xffff}, 0x1, 0x3f, 0x10001, 0x0, 0x20, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0x10, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x0, 0x1, 0x1, 0x8000, 0x2, 0x0}}, 0xe8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)={0x0, 0x0}) 2017/12/22 05:48:08 executing program 4: r0 = socket$inet(0x2, 0x5, 0x3f) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000498000-0x24)={@common='lo\x00', &(0x7f0000e2c000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "bd9f97967558891d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000503000)='/dev/ptmx\x00', 0x3a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000fdf000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f00007d6000-0x8)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe0000-0xa9)=""/169, 0xa9}], 0x1) 2017/12/22 05:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e60000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000077000)={0x0, 0x2}, &(0x7f0000904000)=0x8) pipe(&(0x7f0000fbd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006ad000)={r3, 0x4e1, 0x81, 0x2, 0xfff, 0x5}, 0x14) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000acc000)=0x0, &(0x7f0000fc4000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000019e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r4 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000170000)={0x0, 0x100000001, 0x20, 0xffff, 0x3ff8000000}, &(0x7f0000272000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000378000-0x98)={r5, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3}, 0x98) 2017/12/22 05:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00007b1000+0xd7a)="", 0x0) 2017/12/22 05:48:08 executing program 0: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ce6000-0x4)=0x0) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000)=[{0x24, 0x25, 0x3, 0x0, 0x0, "d45929db0300000000000000fffffffffff36d49"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a8e000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ce6000)=0xc) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000058f000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce6000)=0xe8) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ce6000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x6, 0x552bf7d31dc0806e, 0x80, 0xa0, 0x219, r2, r3}, {0x2000000000, 0x3, 0x0, 0x0, 0x8, 0x0, 0x6, 0x714}, {0x800, 0x3, 0x0, 0x1}, 0x8, 0xdc, 0x0, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0xfffffffffffff652}, 0x5, @in6=@loopback={0x0, 0x1}, 0x8d, 0x4, 0x1, 0x1000, 0xffffffffffffffff, 0x0, 0x80000000}}, 0xe8) 2017/12/22 05:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00006a5000)={0x50000002, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00008f8000-0x24)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet6(r0, &(0x7f00005fc000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc0000)=0x1c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2017/12/22 05:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f000063b000-0x8)={0x3, &(0x7f0000b86000-0x18)=[{0x4f5, 0x4, 0x6, 0x37b}, {0x401, 0xffff, 0x100, 0x7}, {0x7, 0x3, 0x7, 0x3}]}) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x80000000000001, &(0x7f0000d74000-0x10)="020000000309000000000000008f1dcc", 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d8b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003ab000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000000000)="010000000300040000070000000200cc", 0x10) 2017/12/22 05:48:08 executing program 0: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ce7000-0x8)='./file0\x00', 0xb2) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce6000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000491000-0x4)=0x8, 0x4) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000)=[{0x24, 0x25, 0x3, 0x0, 0x0, "d45929db0300000000000000fffffffffff36d49"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/22 05:48:08 executing program 2: mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000265000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003ff000)={0x0, @in6={{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f00003ff000)=0x98) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003ff000)={0x22fa4dd3, 0x9, 0x1, 0x2, 0x184251c, 0x5, 0x1000, 0x5, r1}, &(0x7f0000244000-0x4)=0x20) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00002a5000)="2400000028001b003200002800fc1700000000000100000000100000000019ac00005810", 0x24) 2017/12/22 05:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) creat(&(0x7f00008f3000-0x8)='./file0\x00', 0x0) mprotect(&(0x7f0000af0000/0x2000)=nil, 0x2000, 0x1000000) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/22 05:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) recvmmsg(r0, &(0x7f0000034000)=[{{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f00001e5000-0x8)='./file0\x00', 0x40000, 0x4) mknodat(r2, &(0x7f00000f2000)='./file0\x00', 0x8100, 0x7) listxattr(&(0x7f0000162000-0x8)='./file0\x00', &(0x7f000054d000)=""/141, 0x8d) 2017/12/22 05:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003a1000-0x50)={0x0, 0x3, 0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 05:48:08 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000-0x16)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) 2017/12/22 05:48:08 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000383000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e77000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/22 05:48:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b63000)={0x0, 0xfffffffffffffffd}, &(0x7f00009f6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0xa6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb}, 0x6, [0xff000000, 0x8, 0x0, 0x9, 0x7, 0x3, 0x7ff, 0xffff]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x21000001, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r6, &(0x7f0000000000)=""/127, 0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x10)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000d2a000)=[{{0x0, r5}, 0x1, 0x0, 0x0}, {{r8, r7/1000+10000}, 0x9, 0x0, 0x0}], 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={r4, 0x6}, 0x8) r9 = dup2(r2, r0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008a2000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000001000)={r4, 0x8}, &(0x7f0000003000-0x4)=0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00004e7000-0x1000)=""/4096) 2017/12/22 05:48:08 executing program 2: alarm(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_getattr(r0, &(0x7f0000323000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f07000-0x4)=0x0) ptrace$poke(0x5f9f8c6631972dd9, r1, &(0x7f000020d000)=0x0, 0xc2) 2017/12/22 05:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000e7d000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f00002dc000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe(&(0x7f00001b8000)={0x0, 0x0}) accept4$ax25(r2, &(0x7f000061e000)={0x0, {""/7}, 0x0}, &(0x7f000074b000-0x4)=0x10, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f000034e000-0x1)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x8000000000000, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/22 05:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000805000)=[@acquire_done={0x40046302, 0x0, 0x0}], 0x42, 0x0, &(0x7f00005f5000-0x42)="ff1246741a4250582941c0e4f7b429dc0f93aaaccb314f9d284d76555b5893f5f58716afaeac4367087d5e958f53d3b49d630986f5a6dcadc457c2f4f26735407739"}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000d60000)=""/188) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000c70000-0x4)=0x0, &(0x7f000050c000-0x4)=0x4) 2017/12/22 05:48:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000091e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ccf000)=0x5) 2017/12/22 05:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) connect$ipx(r2, &(0x7f0000298000)={0x4, 0x0, 0x8, "4e48f5c54772", 0xff, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r2, &(0x7f0000dd3000)='./file0\x00', 0x40000, 0x10) bind$packet(r3, &(0x7f000067a000-0x14)={0x11, 0x7fffffffc, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r0, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/22 05:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008ed000)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) sendfile(r0, r0, &(0x7f0000029000-0x8)=0x0, 0x37) 2017/12/22 05:48:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f000033a000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003c5000)={r1, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c58000-0x4)=0x8c) r2 = socket$netlink(0x10, 0x3, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000001000-0x80)=[{{&(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000)=""/69, 0x45}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f0000002000-0x46)=""/70, 0x46}, {&(0x7f0000001000)=""/231, 0xe7}, {&(0x7f0000001000)=""/166, 0xa6}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000001000-0x50)=""/80, 0x50}], 0x8, &(0x7f0000002000-0xa0)=""/160, 0xa0, 0x5}, 0x4}, {{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000)=""/189, 0xbd}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x400}, 0x1}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000002000-0x31)=""/49, 0x31}, {&(0x7f0000002000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000)=""/36, 0x24}], 0x6, &(0x7f0000000000)=""/29, 0x1d, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x44)=""/68, 0x44}, {&(0x7f0000001000)=""/10, 0xa}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001000)=""/217, 0xd9}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x8, &(0x7f0000002000-0xd7)=""/215, 0xd7, 0x2}, 0xea95}], 0x4, 0x40000000, &(0x7f0000002000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000074a000-0x34)={{0xffffffffffffffff, 0x2, 0x7787, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a9d000-0x8)={0x0, &(0x7f00007b0000-0x8)=[]}, 0x8) 2017/12/22 05:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b53000)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000064a000)={0x1, &(0x7f0000216000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00009f7000-0x8)={r1, &(0x7f0000215000-0x89)=""/137}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00007c7000-0x1d)="1c0000002000af020002f300006b00050a000005000000000007109b", 0x1c) [ 72.990738] binder: 12006:12008 not enough space to store 2251799813685248 fds in buffer [ 72.991968] binder: BC_ACQUIRE_RESULT not supported [ 72.991977] binder: 12011:12014 ioctl c0306201 2000a000 returned -22 [ 72.999754] binder: BC_ACQUIRE_RESULT not supported [ 72.999762] binder: 12011:12014 ioctl c0306201 2000a000 returned -22 [ 73.048578] binder_alloc: binder_alloc_mmap_handler: 12006 20000000-20002000 already mapped failed -16 [ 73.050533] binder: 12006:12008 transaction failed 29201/-22, size 72-16 line 3270 [ 73.060795] device syz7 entered promiscuous mode [ 73.070946] binder: BINDER_SET_CONTEXT_MGR already set [ 73.070955] binder: 12006:12008 ioctl 40046207 0 returned -16 [ 73.086061] binder_alloc: 12006: binder_alloc_buf, no vma [ 73.092203] binder: 12006:12008 transaction failed 29189/-3, size 72-16 line 3128 [ 73.113810] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.119529] binder: undelivered TRANSACTION_ERROR: 29201 [ 111.223088] Buffer I/O error on dev loop0, logical block 3, async page read INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 241.777880] INFO: task blkid:6806 blocked for more than 120 seconds. [ 241.784435] Not tainted 4.4.107-g610c835 #4 [ 241.789526] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.797472] blkid D ffff8801ce92f7a0 27880 6806 1840 0x00000006 [ 241.804958] ffff8801ce92f7a0 ffff8801c64ddf00 ffff8801c64ddf00 0000000000000000 [ 241.812935] 0000000000000007 ffff8801c64ddf00 ffff8801db31f878 ffff8801db31f8a0 [ 241.820903] ffff8801db31ef98 ffff8801da2997c0 ffff8801c64ddf00 ffff8801ce928000 [ 241.828890] Call Trace: [ 241.831462] [] schedule+0x9a/0x1c0 [ 241.836630] [] schedule_preempt_disabled+0x13/0x20 [ 241.843224] [] mutex_lock_nested+0x306/0x850 [ 241.849267] [] ? blkdev_put+0x2a/0x550 [ 241.854773] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 241.861008] [] ? __fsnotify_parent+0xbc/0x340 [ 241.867122] [] ? locks_remove_file+0x259/0x390 [ 241.873358] [] ? fsnotify+0x5ad/0xee0 [ 241.878788] [] ? blkdev_put+0x550/0x550 [ 241.884379] [] blkdev_put+0x2a/0x550 [ 241.889775] [] ? blkdev_put+0x550/0x550 [ 241.895369] [] blkdev_close+0x8b/0xb0 [ 241.900824] [] __fput+0x233/0x6d0 [ 241.905896] [] ____fput+0x15/0x20 [ 241.911008] [] task_work_run+0x104/0x180 [ 241.916688] [] do_exit+0x871/0x2a20 [ 241.921966] [] ? touch_atime+0x185/0x2a0 [ 241.927644] [] ? release_task+0x1240/0x1240 [ 241.933627] [] ? touch_atime+0xd9/0x2a0 [ 241.939244] [] ? atime_needs_update+0x460/0x460 [ 241.945539] [] ? recalc_sigpending+0x76/0xa0 [ 241.951596] [] do_group_exit+0x108/0x320 [ 241.957273] [] get_signal+0x565/0x1660 [ 241.962809] [] do_signal+0x8b/0x1d40 [ 241.968164] [] ? fsnotify+0xee0/0xee0 [ 241.973597] [] ? setup_sigcontext+0x780/0x780 [ 241.979758] [] ? avc_policy_seqno+0x9/0x20 [ 241.985613] [] ? selinux_file_permission+0x348/0x460 [ 241.992386] [] ? rw_verify_area+0x100/0x2f0 [ 241.998340] [] ? vfs_read+0x16a/0x3a0 [ 242.003760] [] ? exit_to_usermode_loop+0xec/0x170 [ 242.010271] [] exit_to_usermode_loop+0x122/0x170 [ 242.016652] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.023242] [] int_ret_from_sys_call+0x25/0x9f [ 242.029530] 1 lock held by blkid/6806: [ 242.033446] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 242.042687] Sending NMI to all CPUs: [ 242.046535] NMI backtrace for cpu 0 [ 242.050167] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #4 [ 242.057324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.066707] task: ffff8800bb3897c0 task.stack: ffff8800bac20000 [ 242.072751] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.081507] RSP: 0018:ffff8800bac27cb8 EFLAGS: 00000046 [ 242.086933] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.094210] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.101471] RBP: ffff8800bac27ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.108733] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.115975] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.123263] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.131480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.137336] CR2: 000000c420119e80 CR3: 00000000baead000 CR4: 00000000001406f0 [ 242.144625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.151900] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.159175] Stack: [ 242.161292] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.168828] dffffc0000000000 ffff8800bac27d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.176330] 0000000000000003 ffff8800bac27d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.183867] Call Trace: [ 242.186414] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.192807] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.199891] [] ? print_lock+0xab/0xae [ 242.205319] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.212075] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.219080] [] watchdog+0x6fa/0xae0 [ 242.224322] [] ? watchdog+0xc3/0xae0 [ 242.229670] [] kthread+0x268/0x300 [ 242.234836] [] ? reset_hung_task_detector+0x20/0x20 [ 242.241514] [] ? kthread_create_on_node+0x400/0x400 [ 242.248169] [] ? kthread_create_on_node+0x400/0x400 [ 242.254799] [] ret_from_fork+0x3f/0x70 [ 242.260340] [] ? kthread_create_on_node+0x400/0x400 [ 242.266973] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.285976] NMI backtrace for cpu 1 [ 242.289587] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #4 [ 242.296477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.305838] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.311879] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.320279] RSP: 0018:ffff8801da2afd78 EFLAGS: 00000246 [ 242.325706] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.332983] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.340253] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.347491] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.354765] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.362033] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.370259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.376113] CR2: 00007fd30df089b8 CR3: 00000000baead000 CR4: 00000000001406e0 [ 242.383392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.390659] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.397912] Stack: [ 242.400034] ffff8801da2afdb0 ffffffff81027d75 ffff8801da2b0000 ffffffff847d6708 [ 242.407539] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da2afdc0 [ 242.415079] ffffffff810292ea ffff8801da2afdd8 ffffffff8121e338 ffff8801da2b0000 [ 242.422614] Call Trace: [ 242.425161] [] default_idle+0x55/0x3c0 [ 242.430680] [] arch_cpu_idle+0xa/0x10 [ 242.436096] [] default_idle_call+0x48/0x70 [ 242.441976] [] cpu_startup_entry+0x605/0x820 [ 242.448026] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.454831] [] ? call_cpuidle+0xe0/0xe0 [ 242.460468] [] ? clockevents_register_device+0x122/0x230 [ 242.467532] [] start_secondary+0x304/0x3e0 [ 242.473426] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.479998] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.499354] Kernel panic - not syncing: hung_task: blocked tasks [ 242.505476] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #4 [ 242.512637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.521970] 0000000000000000 f64839990938bff3 ffff8800bac27ca8 ffffffff81d0457d [ 242.529924] ffffffff83881e80 ffff8800bac27d80 dffffc0000000000 7fffffffffffffff [ 242.537874] ffff8801c64de2e8 ffff8800bac27d70 ffffffff8141774a 0000000041b58ab3 [ 242.545841] Call Trace: [ 242.548416] [] dump_stack+0xc1/0x124 [ 242.553775] [] panic+0x1aa/0x388 [ 242.558800] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.565695] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.572935] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.580175] [] watchdog+0x70b/0xae0 [ 242.585416] [] ? watchdog+0xc3/0xae0 [ 242.590783] [] kthread+0x268/0x300 [ 242.595938] [] ? reset_hung_task_detector+0x20/0x20 [ 242.602568] [] ? kthread_create_on_node+0x400/0x400 [ 242.609214] [] ? kthread_create_on_node+0x400/0x400 [ 242.615855] [] ret_from_fork+0x3f/0x70 [ 242.621355] [] ? kthread_create_on_node+0x400/0x400 [ 242.628197] Dumping ftrace buffer: [ 242.631757] (ftrace buffer empty) [ 242.635432] Kernel Offset: disabled [ 242.639037] Rebooting in 86400 seconds..