opt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r2 = gettid() shutdown(r1, 0x1) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ccf000)={0x0, 0x40}, &(0x7f0000d58000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cd3000)={r3, 0x76e6}, &(0x7f0000072000)=0x6) 2018/01/25 00:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000929000)=0x0) pivot_root(&(0x7f0000ffc000)='./file0\x00', &(0x7f0000d5f000)='./file0\x00') r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$ax25(r1, &(0x7f0000a14000)=""/125, 0x7d, 0x20, &(0x7f00008d7000)={0x3, {"b370c859896dda"}, 0x0}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 56.057071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 56.097364] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.102386] CPU: 0 PID: 9566 Comm: syz-executor2 Not tainted 4.9.78-g29eadc4 #20 [ 56.109913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.119269] ffff8801c8057900 ffffffff81d943a9 ffff8801c8057be0 0000000000000000 [ 56.127260] ffff8801cd856d10 ffff8801c8057ad0 ffff8801cd856c00 ffff8801c8057af8 [ 56.135255] ffffffff81661d4a 0000000000002a2e ffff8801c70b38f0 ffff8801c70b38a0 [ 56.143244] Call Trace: [ 56.145803] [] dump_stack+0xc1/0x128 [ 56.151136] [] handle_userfault+0xa3a/0x1310 [ 56.157166] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.164149] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.170527] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 56.177683] [] ? handle_mm_fault+0x117b/0x2530 [ 56.183882] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.190078] [] handle_mm_fault+0x1fd1/0x2530 [ 56.196119] [] ? __pmd_alloc+0x410/0x410 [ 56.201889] [] __do_page_fault+0x5c2/0xd40 [ 56.207740] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.213682] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.220316] [] do_page_fault+0x27/0x30 [ 56.225825] [] page_fault+0x28/0x30 [ 56.231072] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.237880] [] ? do_seccomp+0x1d0/0x1860 [ 56.243558] [] ? SyS_futex+0x22e/0x2d0 [ 56.249065] [] ? __put_seccomp_filter+0xa0/0xa0 [ 56.255352] [] ? do_futex+0x15c0/0x15c0 [ 56.260943] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 56.267583] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.274398] [] SyS_seccomp+0x24/0x30 [ 56.279730] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 00:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bfd000)='keyring\x00', &(0x7f0000546000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000331000-0xd)='dns_resolver\x00', &(0x7f0000bad000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000431000-0x1)='\x00', r0) r1 = add_key$keyring(&(0x7f00009e7000)='keyring\x00', &(0x7f0000094000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00008ab000)='big_key\x00', &(0x7f0000da0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000073000)='keyring\x00', r1) 2018/01/25 00:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mq_unlink(&(0x7f0000126000-0x11)="ac73656c66657468302524757365722d00") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c90000-0xb8)={0x0, 0x0, 0x3, 0x3, 0x1, 0x200, 0x2, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x327, 0x4, 0x5018ffee, 0x100000001}}, &(0x7f00000ef000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000067c000-0x10)={0xffffffffffffffff, 0x8, 0x7fff, 0x7fff, r1}, 0x10) 2018/01/25 00:32:22 executing program 7: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200e00) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000002000-0x77)=""/119) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002000)={0x8001000000004, 0x1ff, 0x6bc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) 2018/01/25 00:32:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) finit_module(r0, &(0x7f0000509000)='/dev/sequencer\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d3b000)={0x0, 0x0}, &(0x7f00002ce000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccb000-0x18)={r1, 0x5, 0x10, 0x8, 0x400}, &(0x7f0000511000)=0x18) ioctl(r0, 0x5101, &(0x7f000042a000)="") 2018/01/25 00:32:22 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000edf000)='/dev/snd/seq\x00', 0x0, 0x2000000000000008) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 00:32:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000291000)='./file0\x00', 0x24) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000432000-0xa)='./control\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000377000)={0x0, 0x764634a4}, &(0x7f0000c88000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e88000-0x8)={r1, 0x9}, &(0x7f0000767000-0x4)=0x8) openat(r0, &(0x7f00000c9000-0x8)='./file0\x00', 0x20000, 0x10) getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) 2018/01/25 00:32:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x881, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c40000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000010e000-0x8)={r1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x75}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:32:22 executing program 2: prctl$intptr(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x0) 2018/01/25 00:32:22 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000)=""/0, 0x0) pipe(&(0x7f0000efc000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000084000)='net/unix\x00') tee(r1, r2, 0x2, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000ff2000)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(r1, &(0x7f0000701000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f9d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efd000-0x4)=0xe8) getgroups(0x4000000000000138, &(0x7f0000000000)=[]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb8000-0x4)=0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000034000-0x44)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c49000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000adf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e3f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003c0000-0x18)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000155000-0x4)=0x0, &(0x7f00002db000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c60000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r17 = getuid() r18 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00007b9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000000000)=0x0) lstat(&(0x7f0000906000-0x8)='./file1\x00', &(0x7f0000bd5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a23000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = gettid() lstat(&(0x7f00007f6000-0x8)='./file1\x00', &(0x7f0000c8e000)={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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000119000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r28 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r0, &(0x7f0000837000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000010d000)=0x0) fstat(r0, &(0x7f0000c1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file1\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000086c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r36 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000022f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d18000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000799000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000073b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000324000-0x4)=0xe8) r42 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) fstat(r2, &(0x7f0000453000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getegid() r46 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000b8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000923000)=0xe8) r51 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000008d000-0x1c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x47)="6dcb51828feed6227f74ff1f0abbaa544fb161e2bbb7090efca079be95bf9c815a9ec7013f300fe4b48c5565e806686c0105253a9af22e79d80cc3bf63c2307e3113f587e9f12e", 0x47}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, 0x0, r3, r4}], 0x58, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000a33000)="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", 0x1000}, {&(0x7f0000001000-0xed)="2a030bdf5a6d91b463f9fa7e547c1acd25f3f902f438dae0ff08af3b92bb264c194fa60857e584ece456dd882c3d97799d7a1f628e154376aedbd8f0da7347a64fbaaafbe5d010626a3bef02b0e1855851923163bda337880892de7d9f06c1ab4614b345e1351f532304bcb980830b5db862c362bac945f5c5d6ce93a02bf0e89d5d05bd9c9ba3800909819c5d15686dfab8123017c121956402d39efa604da91ea8f1abb0e866f86d1c3c8325aa915b2f9040e5be0e160e862e529053959764be3571e5a531ff7ae832600c4b3fe78da583ff860008739a0ceefe6f7730ab6100cd16976ab943a951c1cf0467", 0xed}], 0x2, &(0x7f0000121000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}], 0x50, 0x24000004}, {&(0x7f0000000000)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000c1c000-0x70)=[{&(0x7f0000000000)="9fc8e5b106820f9909ce49e396d3f9939f1bfe805c3e5398", 0x18}, {&(0x7f0000001000-0xd6)="e27dab073565567b8c61cfe62a7afaba28a410866ecac8c0b35059040baeb6e0e5628da4d51b3857ef8e91c91c9f14b0a1b84419673168cba37ca6add5c2dc37d5de5b984b56b937cb0b33b1c741cadb65957cff1c12a825eeaf9f3970748afab622a3e5983d44a6a048c13e16567bf6b992a436f1036e692033b45d762d514bf496255c149498fea6293564da2bd963dca1b0d2dd22a62c43030a4d488c0605481e1041d0f5adeedf62331823e7b6fe655727bb3c954c3a3c89a025882ae2195c4abb0f119af3f0d736f73c368c5b1333d56e551b8c", 0xd6}, {&(0x7f00002c7000-0x3c)="2a3374f898880265cb7d457e98ca80c90e060c546c8a2a0776ade0d7d4beeab0bef5216bc30b59cc735f165609899a450be6c4c3beb2d112fc0c160c", 0x3c}, {&(0x7f0000798000-0xcb)="bd2af2a752a71b65c8375a74174a54825f2ad1ae0a5586a7c9541238ef964104ae5b3afdbb07eb21bf16ecb788d2833602ff74b173597afbda6cfdae7ae60ba2a2b41281b45027fb02e2b98758ea8f3b2056105207b5d44856e07b2fa9dba0bbb55c3ca2ffa6577bd2388ebd44377017f7b05ca8acf9e9bece5eddf46bff04f77a57c94c79ffb68f79bd4aac4c0d8ce9a6a16f7343d72271e8b6ce84446507b61e4803a884001966ec7eb332aaa6dda8add574748cdafcf5cfa909ff5e6549cd8a21f278f20bdf3ac0bd27", 0xcb}, {&(0x7f00004c6000)="b3e0262e8665527e4ef233d76fc77e7d3d00cd8af81e0e17991b7e0fab80c25dd0df3c9e01f0628d3823ec81a024773e0c1caeb740fdb396d4a513d2be41d6451df7d76677e7f271d012be1fdd866f43a7663dbc23f54f8c7b5a944788a0104e92f10ef74fa7061f3f732a0b20811593d9e2f15d7b8edf5155f85e7d6011", 0x7e}, {&(0x7f000033b000-0xb6)="923abef1c4c29609e05cf63df2013c72e0ac8af081aed009c072f73fd066fef5e7180d88e39edc0a63f10d33f42e863a03454440780629e8271dc745c255bc5fc8791cc8389eabfa4c867d0174a1589116287060b68f571745827b5d321501964cbaf11dd5569ee6e7071c0af9f9ca0b9ae8ee908ecd4f3334c23f75a7eefd9429c4e802e1ec012afb0ad1283c84fcfe376f575a006d2d5566ef93af347ba258f54634b35a51d6a41e3434aba5762d2af8ae128a557e", 0xb6}, {&(0x7f00007e0000)="d3523ff21d0c5b89db0da9fb50fcf2b5cfdda6f93d32f52c710a9b92872ee493c3b031914533d1d52760394445067dc17b119d4bda6baebe5d29c90e70160646d8528bb3035987a5eb4cba8191d82bceb08f04305eaea087291e37ad5434de5668c4af47c86753544494e6bfa00277a69b0a63b9fdd23acc9fcf5664dde728103268e0f9937e401fac75b4a3cf32bf69fad4d770aff0741eabf12604e5dbc29e5784f46047eb71c64131be00f2e53e30", 0xb0}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2, 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470c6724c9da8ebbb6cd4a045eadea51b8d0d8d88ace537a757dca17bca4d18b5ea5051588ff5d239380d859813a9ff787111de6717b5678626eb7659af06f2b713c3a57f6dd5c232e464bc3157ff9958aa6274b202ed6ce82eacc5c18bae4cb82f2e1dd0921cb181804e00290bc98c821c0693277bbdb6c0113d786130f69a993188b4bc49ed73c22b2c57226ed7c6cbab800597ec792378977ba0f59f3dca9d1b3a1d0c70ab0ab07f256fc4d2426c819a26eb9be4bab82f41c20188e58cc444cf7010a0b3fd0e0ecdee0a40eb4a1b4d70553a615a4a83462866e9d06dbff981b6d9ed59e133817699b728deb3297f05e708c27f4d54bf0d6967b9f2a9ce1d77339872b372efe1f5dde1e0fde11e59c83d6dfd13d09235da8dd7adb7271bff99c9d12a4e7abfd06ce7ef8cb64a8ea3ee991b74b457eff385afd6967b51057847355e47897f8cb5e03d47f6b7fb9952dc61438b1db86a5853cde2d6553690e204884ce9f0bcaabf25428150c9adb2529ade4b1222532043aaf4150e7a884636e73ea6e850af39ef19362300a7d3b869acf96269a1b108b594d928934bd95d77e7c1e7793d0ed9d2660acddd742dfd52d23b9a96f51219b1af92f1bdad8f3076ca225e1459332ad281c4b22fc5ee354c6bde99de91d189f8c33c3398a456166a1977c937784a1b3283ed99a75344f875def76f26111cc962ac123c5b58c422d2cf8566e53a117d5a482b37ada6bef4cd854eed752891b08145f142b4a652913eff6737743ecd3988fd976b3d1abcced4b6015cf5ceee9404d2b5bbb2dc205b132245f765b7875120e6fde03e67ca49efceebb501968402fc1c679ed581626e2dd392e39018b6a415c5286e38c133ebbc6f0205c596d5f44216f1f40d2b16c6784cfb2fa3922835597ba889bd121477bea7f91d1e001606b005f4ac7cafbed66f7d60aed1c777834b99f98559fb4b72b6225a36998c2a7bb1f102c09f59227ab57200497b2911d3ab31fd932ab9671bb292d0c5858016e9eaf3cf3d2360bc78de8df48346288f455c23ef8355f78c2cd215997d5113f17d83da0f9e9f46811f859109046ba6bc2779e1c182012d9b20a47cf66102d9e4c99c9c0a2cc0832383499d055f8e3925afcf4f33fb83afe06deeaf4491a8ce79408fb164714b9adab6508b9ffeb6e6f2701a9e99de9a7605af510a3b1866b31c466e9a5ea7d2d835d7c123676e6874867608d9fe489cc6afbc365b31800760aafc7ea3acc6255fdd237586303c443046b65139f67eaa57a9caa501586fd3fb721bcb09524ef51e279ccee40640968d8ccbe6fd4dfb64783901a2d0b0fbbc9a21dfd7098ccfea909c2d773e6f44275626e9910482639a4d1b851583bd127bce59557eaf56fc1da30f9df2f149b92624ca05f31116dfe507192625c7e05e35072134da354c82df2f55041493fd12ba6fedc3e38e97dd02cd43d3e1c12baff98db07dc71cd38f3f806e11fad6db0aca35f4c75b615e39f2aec87fff2826e3f15fc31e62fb72ccafe9b65a7756787c19f2d9bbc46d4b1bc49093408547fab60fc3b0651c3cdae5376e98d86ee66110428830668e89c1fc5e91dd036d1000ec870a3507cc0a2cb2eeef57eeab9d92b5cec4aa33fa060ed9d0d22ea1e986d335fb32c44b9916f5b95acaa2bcfceaf8ce275b5ca302b8e980b6bf58075baa9907e72a9088d84e9c237cc6e666d545b44104733e37950f77b5811e8c488c793424db0d4a78f092f88f8eb10393c200a350b4a403b2d12729041e321abe45fc1e67b93c3b8a0bf7cd937f93dd88939666b215ac9a6cdec3baa67e1a920b366eda869ed4ebafb4e65f27363547f945e20a96d90b616bafb4affe48969c20b4cbac509ad12fdfcb2a9e81aabf2796fde3ab7d0c80a52f32528ed8c43c16986010d3c9900b706d85c3fbea5255a028d19e4c565ccbfb3a56edbedc02d29f4d45555763ea2751cd0298b6828f72252690726f8f15aca9f456f005b052df4d368df02f4b84381529e55e874a64ab988f3d79758a1cfdb2eeea22e5802f507a03c727f36f8133a1bb3d6160cc68fc97292ac318f18c6d90a962d69738ea2c831cc216d5bba1bf7fbcdb41c59d056e4201ceccb5886511b3aba2f70192d7287ba8a51a60874c36cfcebc33761e1235ced9a24c4cb4f54608228759e3321bb89580594482235c478c61665b93a5370a38093995a2f1dcb5be8ca43759f96451ca5d8d030486652260d00af6b0cda148349f11fe74c28564e71", 0x1000}, {&(0x7f0000001000-0xa7)="388c3d54d6eee31d0843db57f548ee55e0829302b3c6d238e397dcf53fc1da10eb7963991ea0d3e45e41d39c2473a6cee6c60e48a24106011a9defead3e50d2a93147f2144ec75660eee8cb0cffd9cca59a0929c48d067c393e5de3e997306a5bdaf7fc2dd7283f755dcd62cf1bb5081ceeb838d8fa383835e7b19a20450f5dbf6e35f004393baf900bc1656ca38f898618420b2eba64cc94805be369c2ea1ba67f34103b88a1f", 0xa7}, {&(0x7f0000000000)="cb2a8a05c6d89e568939de887e298d9d27795c42cdd7a4d2a843b5423df85ded061137d6ff9021f6ac60d9596a68a8f2170de0124b3c352b4827dca7e0f272ebf1facc6d8aa67e58c6e3053b92a68d53207240adeffbbf68a9b30562e0eb0eef30ace757a07564c68e3c5a0578d1e9a84431f2563789a24768a06f3b253152d844a5b34d743ff9f7f83e4a417514578d986f738a58508919945c070faf2c9beb9d7ccd27d5868eef007fa4462e18407fd6f8ea290e1a0a199d560d00c34becb69ad931acca18b10ddbc138e9c4158f7b9bcca911ae", 0xd5}], 0x8, 0x0, 0x0, 0x0}, {&(0x7f0000000000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000605000-0x30)=[{&(0x7f0000000000)="ca5b5bc5ca93fec556578992ed9a040dca575c8c84a34705207b34db4fe3c0fae7e18477f9828dfbcd78dbc90870d69bb84541733e8622d2974a377ed9d3ce081703f31b7084c679c7c1ed171abc9474616475a6", 0x54}, {&(0x7f0000f08000-0x69)="305c5118147f63f9fc2c2d1a6113f9e0126108aa6ceb79feffa3781758d422d04be9598d6d7e54b6406d3664cfdf08122acd695bd65f8fc9f198000efe6b46c6da0a36e1c3d08d0781191d1cb9454a9290e5d1c72887b0939b22583d037b4d9fdb9a7a397ba92f66fe", 0x69}, {&(0x7f0000842000-0x5)="b312db64dd", 0x5}], 0x3, &(0x7f0000001000-0x90)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r2]}], 0x90, 0x4}, {&(0x7f0000dd4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000f0c000-0xd3)="d38a1f6dcd2c1308e64a9a7aac9464e40599339800a447eecda5aa3314dc383f8c168fd1f857a567dad27e68ea4288f569a38c9ccbf2739aa2f9751d919d43b0bb4d132e74489ca5de9833207aca3430c9f871e3af0dee10b782fc06535ebd6bb07f796c0a17e827cff011e9abb4cd64195720ef43ca7db06a495f44432d3fde891a74edcf77e014c57b17d969a037e9167d72b2b467ba1a85544ee9855d4eabb322ea7885d22bc35e5c1f25aa0ef7f01bab8225492262cdf3e061d7d4dea0f89661fc015ce79c008fd3c1413bfa5ac3ffb2da", 0xd3}], 0x1, &(0x7f00005ed000)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x140, 0x40}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00009e7000-0x72)="0d37452566500085579215ba031a18b31e65222c783f6ec17673a2ffdf3cf13b78b2e789db6f26d2cc70c862556eff9398ba3ecfb6b21cc9ef80071911d4952dadb02530437e064b5d53ddd7e160b7aea88678d079866dacf8960b88cb52116d2cabe00352d87f7f81b0477c32607922f59c", 0x72}, {&(0x7f0000547000-0x3e)="449bd9401e335cedb4aeb82007b59c798d61d8c35c8bd1d14244241bf32a57a66a37f37da4ff2bd305b4864b3c5c1b0e09eaefb5c58c7a364299f7d3c456", 0x3e}, {&(0x7f0000000000)="fcf4ef4335815a10c44c6970c9bf25ebc480afc38a82dd66b2e388b4dd5b2ca1471f7e66e76667d8eea5bb38afffa4a711a5e0fe08f8cb14be0a502e11ead381ce3eda2dd11dcb7b17c65609ae83bfbcd677e231f762852eabc39fab397a7c8d40d546db127b8548d786365edc22f6c749029ebe2f5914be5eba101f682d6ccabe3c0aff236b7c7f0bb00cdfc8a15b676b351720d1b55996c03ae5ffc0d72a7f7baa61f6a3222f098e9466b5b747c258376b3bea977604b7403e708e32259ae6a20cab000e8ad89a71cacdbb66e2815473b6f36ebbf151dc2da1e4056b5d5269e8e1d361c43065032957e94fe0de2e07c696d95d36adffe0", 0xf8}, {&(0x7f0000000000)="a02ad3bdc5ce0510a37cdea46f2fc7261b3a32b041e1c15262dbdc7b4959d43116f51b0c75a7f54f3d72612b851ac1a9188a07d427b34a606dc9b8816c0745029bc8fa3eaeac45807fbe2b84e66fb5e4c3dc727fd36d95c353c1664db058c61dbdb699327d884ae21257c10af8f4f17a5e6eb684237fedbc3101", 0x7a}, {&(0x7f0000ab7000)="1cdee394f0d12a96a04e2bfed3f0cfae43e07efc2d33c4d749acb3c51aa19d2a48122cd2c36c9081a7255716dbbfe7c0bf3d91d5922e99935e805cc64ea749fd55dd295a46a29529a6b49d7fffe02667113dfefa87ef54a29f44bb4c5a8e4c8e94bd3c6dfc922908e4a01fe121945a33ed4158483433c99f907be73d01df8a9703e2e5ec66fa59d704060817b052b8fcae902be7a6061d3ef0fbac424eb01b446e0cc1f47a51e49ecf7501", 0xab}, {&(0x7f0000000000)="d36193eeb8789847783794618d5455dcc12be00c08acd353875015f314f5dd87164eed8b7ebfcb29e3871a7791efdafbd11dc66dd46f73c2b1ca45aed12a9919c890dce2a15eb32d4bd465f0bd73ed80a8cfd58b0ffda3a1e5d42399daac1cf1e3cbde883b02770b94a947f61391fa1fdd54ca527dfc729f051aca7f413268f434f796eb8f9ae372b29e87dd448683866cf8b70e63d204e06e70fbe20e252e7f5b3200202290a534e8d60db13d5e9b37877a6b6ac5452c5ea2c2b037cb653f586e5d5f97d567c74029b5567877e2cf3f33ad1883c7afdd2b96339d17479074f14dbb29a845", 0xe5}], 0x6, &(0x7f0000001000-0xc8)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0xc8, 0x41}], 0x8, 0x4810) 2018/01/25 00:32:22 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x480800, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f000001a000)=""/134, 0x86) r1 = syz_open_dev$binder(&(0x7f0000013000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000001b000)=0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000017000-0x50)=[{&(0x7f0000013000)=""/0, 0x0}, {&(0x7f000001a000)=""/51, 0x33}, {&(0x7f000001b000-0x46)=""/70, 0x46}, {&(0x7f0000014000-0x53)=""/83, 0x53}, {&(0x7f0000010000)=""/135, 0x87}], 0x5, 0x0) fgetxattr(r1, &(0x7f0000015000-0x15)=@random={'osx.', 'vboxnet1selinuxT\x00'}, &(0x7f000000b000-0x30)=""/48, 0x30) fcntl$setpipe(r1, 0x407, 0xd) r2 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) 2018/01/25 00:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ed9000)=""/0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/25 00:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00004ab000-0x4)=0x8003f, 0x1) 2018/01/25 00:32:22 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000267000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = getpgid(0x0) r2 = getpid() tgkill(r1, r2, 0x16) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) ioctl$int_out(r3, 0x5460, &(0x7f0000c21000-0x8)=0x0) 2018/01/25 00:32:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000963000)='hybla\x00', 0x6) 2018/01/25 00:32:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x0, 0x9}, &(0x7f00005bd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006a1000-0xc)={r1, 0x1, 0x20}, &(0x7f0000826000-0x4)=0xc) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x3e8, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 00:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x3) write(r0, &(0x7f0000aac000-0xfc)="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", 0xfc) 2018/01/25 00:32:22 executing program 0: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00003a8000)=""/1) [ 56.382538] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 00:32:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x4, 0x1b}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000966000-0x1008)={0x0, 0x1000, "5199cbada5e55abf4b65a29eecc5609f9577606c87d85ac5de0cda49a88c1d0c3f9746260e82e2652fca6227e9d38317d3883f9fa2b67506090e1f74424c8d11f8af829d59a7572715f67d5898bcf167a4ac1cd7ea23f9b9609fcb5e87ba6f8dd890e42929d58ab696ff2e7c5eec94a79b7d372cccf1770208535574427c3141f8b55aafb38d55705a3b88471d923d67a6c1ff2907c4e2743a5def8631c936fccdeeb064bf79036314228abd1441ff7916263a440d5f4fa773101db4fa3e550481deca002bb0af8ca786774fd557d23589611e94e98c117bf445cfdd9bb2f64b480001f977efc48800ab8ae54e63af34018304654a15d064143ebccd49df23b24fffd8065f2a06923555cbb57aa7e1280763a39b03f7756c1c6a26467b6dc2ce26f36cc99cee40ab8370518610e8d87202f915a03ecffea1c483f5d8637f061e6aba50e32d2a7b047eb89180fb700d3dda5f18f6c923bfe775fa7f46743229fbaada023d2de51c96086a13daee90395d1add7f261a89b85bed4e3176302040f53feadc4cf03194fb601219cfd5df8ae6032dd046e16e4ec4ca1a88c6c7e61566f7560d68f6c9e3166ef2fb181fa3cea68614b862f6e43aa5d51ac2f27a6805267e75284e4927a57a4099756c748822e20a3564c024b40d28920544b96d1db54f25deeea1653a5e95dc4a6aafa3fed04f2dd4d7424bc087dab4baa3012315896b761a67b15b53833fb041ff029dae6f239895698cc074988a9637ac65a1ef0750ba21f6fd6a804ce913d01d566438fc043a9e0672db44202c9da50a2a709b05161bf4f763b9651430a7b50646739be6f198c057b7b286d689dc0739074e80075fd7a50dbddc24e30b4c18986b0cd5d2bf720a46891687abfba3e3b4bc660c9d79f461038ea8fceee7264f751a4ab338137e7f8a7f0366389e0980875b1c62f1839686cb2aee399563ba47732182b84eb912142df88cf08243b63a5082d38f31a6376a3ee237809bd0a5049720df0e10a0a3b6a1f53fc029adcd950eb7e9a5c91b9765e5184d7a2567631b4c614cab855b102507f66648ae98f2ccd19b78dafa9d3ede3996bc4f249bfc3e78b842228fa092b15e7410abfaf750cdf5f941f2b3f1026295943d700140100e8782bd732491b1d8b5df8a7cfc412ee2aeb9095a8445043c977d629fcc20d8288b588d20cf07991f5a417989ca296f64835026964e35f070c6b7e1b8190bdea7bdb4ae2fa90fc27a4010b45190ff75735f13d8cfa4f8b2dfd4e37856332e6cf569c5a43f7e9f720902425ea79eb26a1b27d99950d2a2cecf63b7a97f6bb6579b0083cc2aa0cbe3ae7c954dad210b5d3a8ee853acb4f89414515adda8868baeca143e130cec4b83b790586befdc881fd67ac8411f03508b80029227d4bb89c0e765e497738bcd4868abc7869c3fef82ece1144861117db21e8efdbf495e1d8beee4f13f478181b2f6402f7bf6f5fab6bf31f22147490d15bbffa79bb5253b91c53a698263d5be266622ba494b98944554c8f4a072c34a6f9f7a1a1ae911d88c989152b8d9aab11adb7fe33ee97a81db7c29ae6e178c462101d0b595fdc87a6a6e6620fe95bae6cb59fd872c7a42b0438b0c5fa4b67f6330b978ab90003aa4d092cac44cd5d3df96b852b0279883d0d4761fda60aa569994696dbba773d8466871619b747f416b632686163e800847be90a24e03d3897870f06b58ba31b86e23f6a69bbd256b2603db9e68e288a32a6f63867b4ab086e0ad874639555ad702d894f0c47b7a3382d0150006f85f72c5094842814788f7225314929a011bfffa37f50d64cd961b2491df161aed428d1558dc70b78070edb8ebf0d878b016c79afe4edf100031e8ecc3b7b03e68c563f3d19f7d230e4b7f6d230b7e70356eb3fcaf92b615a025cdd4707696e063c98203a45d340a2cb376e89053713b33628576c053346bd1fdb81ef77f75e16190f418486068a813b286bc4861ed3af72dba53bfca0dcad3c947313ce69803278c4268867f4cd31fd01bd71b2e36b550f3b95cf95fcfadfa30b1f0b9eeabe744729c47aaebc18832c2b532db29dd68cf588ce6ef7c45517eace34cf3b10020a94b312de283097f6a621e1e06d7be16bf15b70f1fd8282bbbc94ff9eaafc9a4e0f40d421e006d89154e1c015133cda9866315c9600acb0eabe854dad1d0a9e04722265d34c5dd6110818fb038e33af3c274ce3cdf6d1a84c46cbc71707c4944688c9fe770791621300481746dc649d712234f23da368415979a18c7d5cfd2040c745d35e890a7fe77b1a37ff2fe74552ac1e60df1884e7351ad3429dfd083ec32285c3c35f14555b31a0bcdd9f727109786cb85de83c9ea0be970ad236b1b378590c200a788bfad3c9613b7d1b600b3ed3865ce0118d205acc98235b29b12749eca7594d8230d3ec58677d3f189a440e40ded07b5110cc01deda8808bd9b10ae21208cf72fbdbe907fe0f14056c5c9121e4ef01c0ad4756553d41b5d75988e5af42e68b863eb389d61163e462576b7117b93b75b3809be20857b98027d7490c2a8eabd45a0358cee23561c4ca3d29631200914a53db609b867ca8928bd74b1d7c669f3d9f66e965354a4d6af9b6b59f9e408f777b603d929b638651896dcd423785e9596b1cb8cb9d8ebd6cdc6869d4200c6e942af6f4749593d5345f09186298b7d73fea6240cfe43f661f19b7493303fac25a8a150245879c07cf848a358fd6fa799c255ba7d8358b5693b8a2dc51a5388c71935e9d5fd30a6a842e6797637c703c092b3523feb823b1128824d746d6244135e70c8fdf3b7da56f52666a05d1d82636671db91f72a4aaf1e17913a9389d65c89a7fc5afb24f2f4cfa9e6f841e634d76810d80662670155de40e0ed8d9699fe0ea55ecadba88011cd20e3eafe4b400e6607508cea5bd8995aa053f1964b7759a509f54d67bc6825475ca5dd3ae432e74cd5d5acbfda59bae6a49ee0b333376be16c891a42f85433719c35b9593ab82ad78e9ea53e1b865d785571753a64d4f4963372b64b4f2698e3c8549b1f6466aa35a085705f524430e189afddbd766f4b6ac04e7043ba0b0d79b63fcb1c0a3e133d3a137334909107496ce6248b3251e53d3a9703e734e522c638ba7e9c5036e75013a5c151176895d82a2bcc125637d2e927aa974aced4d90e30c110a6e336077262d6243f9474a7f667a77018b9c5e04b93008c509e251cd5dfdb09939fa9e0d50592d0245c6060002fb525dbd83314e8e53122d2fa8a5c8f8f682ada24ffe7703f893b134325bf3a6764f23bdd1bbb6f76d3525bb4d3e146e5b0f222b6d86e7962c895cd58bda87c1d25c7eb79d45ee2115b3b0093f5a7208f22f9e4e19bffcfdc95268b59369a68f8434724ece20362e13ccf2aa9a388daecf6341e25121aa4dbc060e9915b633cb66e85bb18891be7ebba3de829db7cee663b8794176a4941d956a1d4f890aa98e51029af14f1a5d931134d397cf5b9ae2631099ce9c7e8a708b750ecd30bb2f95cc5fc7f53498986bf6aef2a8e6abe9669a055579fda26890d24a8db3130d66482c401404318eeb8d2972e9df0116cf099c094dfc0539836060093e515f760a70394e56d2c66b316beeb8000cb04a34679a5fcecdf98d5d84b152ca51e1bb2eecd03d59d1e484e58492d7cf2ed9a1ae5a107b20fce30722d4b18da8ca653f1f8e820448c0913521675cdb3bab04d7d52630577ae10413c6fca27bd9201f9c3e8016cb0907edfaa952e9770df0b7af3bb4cd3419274fb481ab36e271b03430e293eee8c7f858eb7249a19281d41b692cfe2839979fdffc5f1bd987a0831d4c2217d46eebadb734ba5daf3a9aa292c0246ce9e7964674fd93477d65158cfca6e0f1f9b7b6e61ee6e2c19cef290136bef8b4de7e560e60d7f2a1c2fca316ebf5c3846375dcbb6eb34f6d78d7862d64eaa9ca44de00b7e664628cc45cbcf2f075ac9d6be5bc731a580c2dd19f7c8da38bda961722135a403b6d6bc803c977960dccd7245c84324b271fd82d26feb79e719e3bfddaac8c315bab13e6d5d11679580728d11206bd5ae8c153dc77968b1b339c1c3f1b3d425e9e867a945e2102b204dad0788e14fd1353a21a0ecfab82c6e7953503c36d580564fda2e69bac3f4bab55b104f1f2eae205acefe15c9dbeef499e3ea21113357f3f819ed3fd680dafa32aff5aa6f035e4ce1d74cf8990e0de8f54144773bd056cb43284af17f02d0c394fa9a15c366466aa2ba713700fb0c48a55af543b990808c8339ec8aa893fb76a895e9d3a2fdf9f1e56ae44a07e41ceb9db273dddb7526002d1e5d795260f380d78faccdfd050d244f873c097f38b4e8a5810ae05b358f1a4c998a3e06dac48d321a7f6de1848f2d9a76419baabb022807467dc79d581d5b3b8f222bbda12c405bacb7b12dedd1a1de8d486d0b5d22d4962a3311f0e0bf7de49225c1ac8f50125a3d56a95ee03ae90097433946ad14de76c742f475b0d8a70d7546cd9218c3df5d465735c9451dcebe89079b5ca86e0f905662d25edd6f205d95e7c892603fe0ed72142ebd1a46ba0a7de7a0ea96ce484c95b56d588f549abcabff0a9aaaf7c1c106adf507aaaff16061cfcbc07a7dd48ee1ddeba838519e8566289842143e0a71d44971c33f1f37a11d431497fa5a9e469b29734d90fdcff3a2f35e5239b8ef0d1b096288a6f871b5f801f7237b9d05c7962e16225444e658b76d9d623f0322e7b51c765ecd13ed4656687cde1a46b4087ff254dec7820e57a6960bdd196a6e604d8ddb9354435242030caa8e93efc6ed0ffaa7cc9c5427ca9ac3142c3a548dae7ce88ed922864030c1bc2d8a76c81dbbbbaf77ef02f3f1bfbd277fd0c00df1abf91d0b479a634aa49057b6b91c0fedc30d23f1fe9c6ac87fecf654bcc44dfe821d67834e248bfb458b6d6121541369a2b163d802d3043f11b3b3c9b115b71be5542e96ad29b48ebc5d98f9b2c70971252142e4da9800efcb8edb7a8fc525232faf20ed0a4658bc5d738be2643118c7fe5c055ab52b3317519e4d299562f48d3e4c4598769bedef97409b9c6c5012be2051823532df723b99f0f97109f44f21f061bbe17c78cef7a0c9ee7e986e87a88ddd08c616df49972722e11110c990ef59e243a552c8c967693bf0adeff9f50820e41b5940b9546070af8c5f1b8214c75689cde7acd9c093bf06a4425ce112fa0ea95d33c4684cd2e9caffc2f85f03fa283b1990fc7e208e67f158c23ae2e8053819b0ba6364e59ed9d6bc0567d56c6b9a8abe41efd04e3955c85a01b1dfa8d418c53f6873fd92608d7b5d09e081667d97096ac2b84dbc14d654ed0a66d5e43de33858944785d0c204032b2b1286a656b77c570c39f866cf78c32a3822edc4c58992717fca7976b652453c2e429411f64a028ab274fbd54d85394f37b053bb3122f3a99e17db369a8b964b36375421e3b4de5699efd2c0d2ad59ccb9eb77d8ce03de4d5419ce07446dc9523092d679097cc75edc052606fab47a37790b6b57e77a736591464088cd1a6c8a52e798d8f2132a56a400493b0a6872a6afdaa887ec6d749ff03be1b0295b1c94168150140abf1b2fac00d85583394247cddd3f030c7a2a8fe8688e7c7834fdfd35dba5415852c5f5540ea6c72791d6714aa957ac496b85227aee33f808d428dc764c066d4740f144089b0a4dd3224998e780b89f2239367159c5ac3f6bd1fdd4cdca74c78026f043902ebad085526bb9d43722746953eb7e55a8a4c0d6bc6f27d6fc60dc56e2e"}, &(0x7f00001bb000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000205000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002ba000)=0x8c) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) select(0x40, &(0x7f0000891000-0x40)={0x80, 0x1, 0x2, 0x1f, 0x2, 0xffffffff, 0x401, 0x100}, &(0x7f0000cd2000)={0x7, 0x0, 0x63, 0x9, 0x1, 0x80000000, 0x0, 0x3f}, &(0x7f000021d000-0x40)={0x7, 0x7, 0x1000, 0x0, 0x8, 0x1, 0x8000, 0x8}, &(0x7f00000e0000-0x10)={0x0, 0x2710}) stat(&(0x7f0000e68000)='./file0\x00', &(0x7f000090d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00002c8000)=[0x0, 0x0, 0x0, 0x0]) getgroups(0x0, &(0x7f00005c4000-0x8)=[r3, r4]) 2018/01/25 00:32:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) dup3(r0, r0, 0x80000) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0xca, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ab000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000010000-0xc)=@sack_info={0x0, 0x1, 0xa0}, &(0x7f0000af2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ccd000-0xc)={r3, 0x6, 0x0}, &(0x7f0000306000-0x4)=0xc) ioctl$TIOCSCTTY(r2, 0x540e, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000241000)='/dev/ppp\x00', 0x40, 0x0) accept4$unix(r5, &(0x7f0000e91000)=@file={0x0, ""/108}, &(0x7f0000adb000)=0x6e, 0x80000) 2018/01/25 00:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)='1', 0x1}, {&(0x7f00005dc000)="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", 0xfa}], 0x2, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)={0x10, 0x0}) vmsplice(r1, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e164a8edeb36ffe505c68080f3160fa", 0xa1}, {&(0x7f00008a1000-0x5f)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x21}], 0x4, 0xc) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f00005e1000)="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", 0xfff}], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba2000+0xe80)={0x0, 0x0, 0x0}, &(0x7f00007cc000)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000033000-0x4)=r3) lseek(r1, 0x21, 0x4) vmsplice(r0, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b141e2cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xfffffffffffffffe) 2018/01/25 00:32:22 executing program 4: mmap(&(0x7f00004ff000/0x2000)=nil, 0x2000, 0x1000000, 0x113, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="da00e3d704008c000852b546d83f277c", 0x100000243) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x2, 0x0, 0x7fc, 0x2, 0x2}, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) pread64(r1, &(0x7f0000081000)=""/0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ada000)={0x2, &(0x7f00002a0000)=[{0x9, 0x81, 0x7, 0x10001}, {0x9, 0xdd, 0xb16, 0x8}]}, 0x10) accept$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) r2 = dup(r1) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000bdf000)={@common='sit0\x00', @ifru_flags=0x1000}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 56.447141] audit: type=1400 audit(1516840342.644:47): avc: denied { create } for pid=9626 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 00:32:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000594000-0x16)='/selinux/checkreqprot\x00', 0x240400, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000199000)=0x0, &(0x7f00008a8000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000090b000)={0x2, 0x1, 0x0, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000a50000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d19000)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000243000-0x8)={0x0, 0x6}, &(0x7f0000a93000-0x4)=0x8) getpeername$inet(r0, &(0x7f0000b83000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ded000)={r3, 0x0}, &(0x7f00000e5000)=0x8) 2018/01/25 00:32:22 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/01/25 00:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000050b000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) write(r0, &(0x7f000083e000)="7ab98be68bdba6bade5268d643a28c919564c5c21bb7f56e5859d142fc0249593b8275ce30cc8dba6efc77b0185333beb5dd40d3f02894b71356e1b28c877b48cbc8896ac781c4fb96792d15b9ce0a8a9f8f1db38c8fc1da25bae0d2425bd8941beae355194b3ff1c4863bc22de777a8475fddce8189778b0457fed4d8b2d6efb7ee8fed88da86660b521f38ed1dc1a76653d472c01b063a101845", 0x9b) 2018/01/25 00:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r1 = memfd_create(&(0x7f000004e000)='@&em0^\x00', 0x3) bind$vsock_stream(r1, &(0x7f0000b98000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r2 = syz_open_procfs(r0, &(0x7f00003cf000-0xd)='attr/current\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') sendfile(r2, r3, &(0x7f000083d000)=0x0, 0xff) 2018/01/25 00:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007f9000)={0x0, 0x8f, 0x8, 0x0, 0x9, 0x41}, &(0x7f0000dc5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000025000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x7fff, 0xffffffff, 0x0}, &(0x7f0000b5a000-0x4)=0xa0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f00000e8000)=""/72, 0x48}], 0x2) lseek(r0, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) r4 = dup(r3) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x6) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00005f6000-0xb8)=""/184) 2018/01/25 00:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000062000-0x9)='/dev/rtc\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f0c000)={{0x6, 0x66}, {0x2, 0xe4}, 0x10000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x9, 0x80000, 0x3be3ef97, &(0x7f000084c000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x4fe822dae288a48a, 0x3, &(0x7f00007b3000)={0x0, 0x0}) fdatasync(r1) r3 = gettid() openat$rtc(0xffffffffffffff9c, &(0x7f0000cce000-0x9)='/dev/rtc\x00', 0x2, 0x0) fcntl$setown(r2, 0x8, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f000058c000)=""/151, 0x97, 0x2020, &(0x7f000059a000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x4, 0x1, 0x4, {0xa, 0x1, 0x9d4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}}}, 0x32) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f01000-0xf)='/dev/sequencer\x00', 0x2c0, 0x0) r5 = open(&(0x7f0000023000-0xa)='./control\x00', 0x1, 0x4) get_thread_area(&(0x7f0000025000)={0x9, 0x20000800, 0xffffffff, 0x6, 0x9, 0xc7, 0x7, 0x2, 0x5, 0x1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000328000-0xd)='/selinux/mls\x00', 0x0, 0x0) getdents(r5, &(0x7f000076d000-0xf9)=""/249, 0xf9) 2018/01/25 00:32:23 executing program 0: 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}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000919000)={{&(0x7f0000eae000/0x2000)=nil, 0x2000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000c9d000)={0x2, {{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe8a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:32:23 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000000e000-0x4)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r2 = dup2(r1, r1) readv(r2, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) 2018/01/25 00:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000040d000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000010c000-0x8c)={0x6, 0x1, 0xcd, 'queue1\x00', 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]}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000073d000-0x28)={&(0x7f0000fe5000/0x1000)=nil, 0x8, 0x5, 0x18, &(0x7f00003aa000/0x3000)=nil, 0x7}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') setns(r2, 0x0) 2018/01/25 00:32:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10480) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004bf000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009d3000)=0x5) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/01/25 00:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f07000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) r2 = open(&(0x7f0000a51000-0x8)='./file0\x00', 0x80, 0x20) renameat(r1, &(0x7f00005f1000)='./file0\x00', r2, &(0x7f00002c6000)='./file0\x00') getpeername$packet(r1, &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14) 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c49000-0x4)=0x0) 2018/01/25 00:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d70000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000-0x4)=0xe8) quotactl(0x9, &(0x7f0000f1e000-0x8)='./file0\x00', r0, &(0x7f00002e2000-0x2b)="f0d07431d97e76f84e1a5a88ac5187d47c9eec4f3e0cfc1eaaf62c952d8d832753072d49dc400081fe9102") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d4000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000ac000)={0xfffffffffffffffe, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000819000-0x4)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000189000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000c53000-0xc3)="45310569408ba9a8284eb1cbb48ae9c1210b5d025b54f3e9093745bc32c2917bb9b11041ebf77f2b7be76c2e372957eeed5605598b199022f7654a89bb469512c8da9cf7a26c2ae837d4da147bdc4f1f32127d28a2cd9d9c99556309b046e464f089af65f88dc20463acef8fb80eac638b46f8471276d255c1eb447aec7b3d6dfd0610f20c05967ba903783bfc7652c823193cfb4b67763b3d4d63d344198bca55358d94ccaaac0f23b26874f81961e2ff80676d7c06f0083e245f131d0b1a34f174fa") ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000c66000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d18000)={0x0, 0x8}, &(0x7f00007de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000538000-0xa0)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200040, 0x1, 0x3f, 0x8, 0x90}, 0xa0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007b4000-0xa)='/dev/ptmx\x00', 0x121000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000057b000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007d9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/25 00:32:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ddb000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000857000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000036a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x4) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/25 00:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007f9000)={0x0, 0x8f, 0x8, 0x0, 0x9, 0x41}, &(0x7f0000dc5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000025000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x7fff, 0xffffffff, 0x0}, &(0x7f0000b5a000-0x4)=0xa0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f00000e8000)=""/72, 0x48}], 0x2) lseek(r0, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) r4 = dup(r3) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x6) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 00:32:23 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) request_key(&(0x7f00002f6000-0x8)='trusted\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000036000)=')ppp0\x00', 0xfffffffffffffffb) ptrace$getregs(0xe, r2, 0x0, &(0x7f000018f000)=""/172) 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e8a000-0xd)='/dev/net/tun\x00', 0x0, 0x600002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) 2018/01/25 00:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00000f5000+0xbf5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b2f000-0x4)=0x10, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c0d000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000908000-0x4)=r3) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:32:23 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000012000)={&(0x7f0000000000)=[0xfffffffffffff801], 0x1, 0xa00000, 0x100000000, 0x7, 0x80000000, 0x9, {0xc27a, 0x3, 0x100000000, 0x2, 0x0, 0x5, 0x6, 0x1400000000000000, 0x5, 0x10001, 0xfffffffffffffffc, 0x1, 0xb3c, 0x2, "8a774fb9e6ab08a1afa10839ae6ecefa3cf2b2ea73353539c5c34fe73d974608"}}) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000-0x40)=[{&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000002000-0xfc)=""/252, 0xfc}, {&(0x7f0000003000-0x77)=""/119, 0x77}, {&(0x7f0000004000)=""/218, 0xda}], 0x4) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="") 2018/01/25 00:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000071c000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007ec000-0x4)=0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/25 00:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) kexec_load(0x1, 0x5, &(0x7f00006a1000-0xa0)=[{&(0x7f0000c8b000)="ddfa1da1c4a329faa8a315ecb1b83f4d8c2a1117ae73c628f223e5257a94dccce055a027b08e38748abefdd86d010289758f5ed00e47677c3bd2741aba50f8080ce9dc7adaead231d09ca660f0e0", 0x4e, 0x7fec, 0x200}, {&(0x7f0000ce9000)="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", 0xfa, 0x80000001, 0x7}, {&(0x7f0000936000)="9196618e8db53e768ca33de575055ba6bb17988223d38b0d48513870f249e98c6ed48c370480a5c65f3bd28c7165e5f64bc34d28c129614b7dc7424fe59dbde8d12bb1ecfca8a8ac47d66f92532674d99df167a24aca5007ef05b2c8b1078d093a8d28d1e6172b7a76cd50c6d425", 0x6e, 0x0, 0xfffffffffffffffd}, {&(0x7f0000cb9000-0x35)="4e4d66c632c1a17ce2b485447678296378132022d7e8e315ffba6e12bb0161e5cef21c81e968e19f48e5b2099d988d73ad39956d79", 0x35, 0x5, 0xffffffffffff8473}, {&(0x7f00009e4000)="d72c0222d13b1e77e5c46e0b67d8451a5949df716fe634caafd647a1abd5a6d3bc", 0x21, 0x1, 0x5}], 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x2, 0x0, 0xffffffffffffffff, 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]}, 0x3, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f000011f000)='id_resolver\x00', &(0x7f0000564000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c69000-0x23)="8c82ff95ee04c153835ac1cf7dfa2185a16ac7843966812abff06ca2d0261f722f6655", 0x23, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000a2000-0xa)='syzkaller\x00', &(0x7f0000f21000-0x5)='$#lo\x00') 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052f}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000822000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007ca000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000952000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000bd0000-0x28)={0x5, 0x9, r1, 0x4, r2, 0x564, 0xac16, 0x25128624}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000339000)=""/22) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000004c000-0x9)='/dev/rtc\x00', 0x2202, 0x0) ioctl$TIOCCONS(r3, 0x541d) rt_sigreturn() [ 57.136257] mip6: mip6_destopt_init_state: spi is not 0: 3640918016 [ 57.156412] mip6: mip6_destopt_init_state: spi is not 0: 3640918016 [ 57.173377] binder: BINDER_SET_CONTEXT_MGR already set [ 57.178683] binder: 9696:9697 ioctl 40046207 0 returned -16 [ 57.186122] binder_alloc: 9696: binder_alloc_buf, no vma [ 57.186139] binder: 9696:9713 transaction failed 29189/-3, size 0-0 line 3127 [ 57.213320] binder: release 9696:9697 transaction 75 out, still active [ 57.220224] binder: undelivered TRANSACTION_COMPLETE [ 57.225623] binder: undelivered transaction 74, process died. 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000050e000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000fbb000)=[{&(0x7f0000646000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/25 00:32:23 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000001c000)={@generic="00ef0eafe2571158da892ce01dd0f4a0", @ifru_flags=0x5900}) 2018/01/25 00:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000360000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f40000+0xc9c)=0x6) 2018/01/25 00:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x2, &(0x7f00005f2000-0x19)=""/25, 0x19) r0 = socket(0x5, 0x2, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002aa000-0x4)=0x0, &(0x7f0000e2b000-0x4)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c79000-0x11)='/selinux/enforce\x00', 0x10100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000eb5000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, 0x0, 0x3, 0x1, 0x8, 0x1f, 0x5}, 0x20) iopl(0x8000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00007ff000)=""/140) 2018/01/25 00:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ec4000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00005b0000-0x10)={0x0, 0x7ffb}) writev(r0, &(0x7f000064f000)=[{&(0x7f0000361000+0x88f)='Y', 0x1}], 0x1) fcntl$notify(r1, 0x402, 0x1000000001) syz_open_dev$sg(&(0x7f00003c7000-0x9)='/dev/sg#\x00', 0x4, 0x1) 2018/01/25 00:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:32:23 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000041000-0x10)='./file0/control\x00') [ 57.233952] binder: send failed reply for transaction 75, target dead 2018/01/25 00:32:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x6bb)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000013000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad5000-0x6f)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009a9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d6000+0xa3d)=0xe8) sendmmsg(r2, &(0x7f0000fdf000)=[{{&(0x7f0000dc5000)=@rc={0x1f, {0x1ff, 0x9c, 0x8000, 0x3501, 0xffffffff00000000, 0x3}, 0x3f}, 0x9, &(0x7f000097f000-0xa0)=[{&(0x7f000008e000-0xc)="f515b4a884b0af5e496506ee", 0xc}, {&(0x7f000041e000)="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", 0x1000}, {&(0x7f00003ce000-0xde)="5266c212f4762962e00db35dcc96e0a8e80894e64bd7aec5f229a9aca37835131c2b672f79149d2d6e4c51ffa2317b776f644071c64a37f2948091b69d9a97c68e032d3eb6a741a9a91fc2504cd31faef3a3f9872f8597bbe78ffcda42830215acef743a652bffc8499ed9771244e08046c41186751e4d3dd5187cfd3379f8215500f22224e2f40ff60c4ad277d5a52ab7ba776c22342012be7a54b2421a27ba8a2ac08720accc203f833c5129a2523e5b3ee538ddb36a395e7fb28bf9781282333e235b423e587fbc952a399df1217f5984020ef6652c1feeeb1404c801", 0xde}, {&(0x7f0000681000-0xc6)="212dcac2dc38599b9569db6b1809e982aba78ce961b34f635ed14b39af8b541d05d231ef51893e1602600571a1c6d70a7baa077c91d1ae7246efd3fce40da10982fce87aa2d080a8d29b4b2d0beadcbb3906c257ba0f1047bde02f06ac5d442ef1f61a4332a13ae9bee22f711a6a553d16cf8f7ed58e5b9a4f25528d98468f775d70fca590ae8301b034c4765eedc02fabaefa18d118171151a8c311e274d4f492fe1b2bd7ff557a1ec96399c4ddd4318a2350c881a9cd18fa02812b8d46024e3d8d579b996a", 0xc6}, {&(0x7f0000865000-0xd0)="363ccfa7267dd0eeb2708f9c1178f08f565bbceb4818003ecfcdfb1cef5641eb091961ce1864f6451ec291c52635354b5fecdb4e64194a43a17702a18222eb01b5705fd3f8e3bdbce52fc8c6ea19250eca9c2234e34724a65d8f2c172d46913966abefc2525fc6807a9725b69df0ed9597ebcce7651a573f56e68bf8e4a14e42a6e462babbe902fe0bbee30a3f17a05550a53698e7daf63b441b8aaa3709988a5849086102e14f52213380fa728fc181d7dd7c49b440316f8b89ec283130ce3a962d2ddb4f0c36eecf3a5b2679e648e1", 0xd0}, {&(0x7f0000135000-0x48)="dc68642318ba43cd20337522e59a3ecaf1afab68b6f315b68ff19df11c8ad9cbccf9e843f919ec1ab174ce86ce32d3d4493e2b9645cd0883d0a0bfab7635d326461a8d8be8a1e1f1", 0x48}, {&(0x7f0000ecd000-0x31)="099656d6574cca2f95e87897ecfb3b85b00d74ec516994099acc5fed05d758fd82842c08bdf62a44bca9dd762b75f87f7f", 0x31}, 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0x1000}], 0x6, &(0x7f0000a00000-0x10b8)=[{0x68, 0x111, 0x40, "05d89f6e6b31982bbc5384c7ca444b0a0a9067f1245ec7c6b8d69143b2233b2a04ea4d24465a6ca407e816a23545b6b4dee171dfe72d66cae4d3aa0be9dc3640e1002d9b9ab793c9cc573cc169a807a3542e"}, {0x40, 0x0, 0x8, "9f0eacf016552c48f051ef26a14f3a03b2232a6be20964709d2ed0436351d74f7fdcf10c5f3ae6ea65be74"}, {0x1010, 0x111, 0x7ff, "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"}], 0x10b8, 0x20000000}, 0x800}], 0x5, 0xc8c4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000b0000-0x6)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000882000)=0x0, &(0x7f0000c49000-0x4)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000362000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000406000)=r1) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eba000-0xf)='/dev/sequencer\x00', 0x80880, 0x0) getpeername$packet(r3, &(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d4d000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00002d8000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r4}, 0xc) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000294000-0x10)={0x3, &(0x7f0000226000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00002ad000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000e39000)=0x2, 0x4) r5 = add_key(&(0x7f0000bfb000-0xa)='syzkaller\x00', &(0x7f0000dbe000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000b6f000)='trusted\x00', &(0x7f0000227000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000098c000)='/dev/sequencer\x00', r5) 2018/01/25 00:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fd6000-0x4)=0x0) sched_getscheduler(r1) 2018/01/25 00:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cad000)=0x22, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035a000-0xb)='/dev/hwrng\x00', 0x44100, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000663000)={0x4, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockname(r0, &(0x7f000080f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bde000-0x4)=0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000634000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r4, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000b1f000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1b5e4f24}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) sendto$inet6(r4, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0xb) mq_getsetattr(r2, &(0x7f0000b7d000)={0x101, 0x41f, 0x401, 0x3, 0x7, 0xffffffffffffffc1, 0x101, 0x200}, &(0x7f0000a7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:32:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000098a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="bde1bd8b6d047ddffe416478b2ca247e", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020088001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bca000-0xd)='/dev/usbmon#\x00', 0x9a7, 0x100) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f6f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f00003a1000-0x68)={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]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000060e000-0x4)=0x0, 0x4) 2018/01/25 00:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8)={0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)={0x77359400, 0x0}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000039f000-0x2)={0x6, 0xffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000028a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setown(r3, 0x8, r0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000e39000-0x4)=0x0) fcntl$setsig(r6, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) readv(r2, &(0x7f00002ac000-0x10)=[{&(0x7f0000919000-0x53)=""/83, 0x53}], 0x1) 2018/01/25 00:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') r1 = request_key(&(0x7f0000a5b000-0xa)='syzkaller\x00', &(0x7f00002fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9b000-0xb)='projid_map\x00', 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a9b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6b000)=0xe8) getgroups(0x2, &(0x7f0000e41000-0x8)=[0x0, 0x0]) keyctl$chown(0x4, r1, r2, r3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f86000)={0x2, [0x1, 0x7ff]}, 0x8) close(r0) [ 57.421218] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 57.434407] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000f0f000)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f10000)=0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000f0f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f0f000)=0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000f10000)=0x4) 2018/01/25 00:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000774000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/25 00:32:23 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x400000, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/25 00:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = creat(&(0x7f0000ace000)='./file0\x00', 0x4001c0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000962000)=0x4) 2018/01/25 00:32:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f6000-0x8)='net/udp\x00') r1 = syz_open_dev$mice(&(0x7f0000221000)='/dev/input/mice\x00', 0x0, 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000570000)={@generic="c457491ec1aa1960dd61492771145512", @ifru_names=@generic="a01718337f7d79441c2cb136ccb821ca"}) sendfile(r1, r0, &(0x7f00001f7000-0x8)=0x0, 0x401) 2018/01/25 00:32:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x8, 0x100000000, 0x897}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 00:32:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00007df000)="749b6cf8abf6470000bbcc33acfffffffffffffffbc218baf806d97f93e761f948461610bee60008b189cc4602dba7ff715ca9ac6dba82cad77d8296f799abe3e2ea") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d38000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000833000-0x6)="726105007300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") madvise(&(0x7f000057b000/0x3000)=nil, 0x3000, 0xf) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f00000f6000-0xd)='/dev/urandom\x00', 0x0, 0x100) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000d9a000-0x4)=0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) removexattr(&(0x7f00009ee000-0x1)='.', &(0x7f0000c3e000-0x10)=@random={'user.', ':selinux)\\\x00'}) 2018/01/25 00:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f00009fa000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000072000)={0x0, 0xfff, 0x30, 0x0, 0x9}, &(0x7f0000c28000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000499000-0xc)={r2, 0x5, 0x20}, &(0x7f00000f1000-0x4)=0xc) bind$inet(r0, &(0x7f00005b4000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000de6000-0x4)=0xd8, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000191000-0x8)={0x0, 0x8}, &(0x7f0000333000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c13000-0xc)={r4, 0x1, 0x30}, 0xc) getsockname(r0, &(0x7f000043e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008a7000-0x4)=0x6) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 00:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') clock_gettime(0x0, &(0x7f00008d2000)={0x0, 0x0}) futimesat(r1, &(0x7f00003b5000)='./file0\x00', &(0x7f000048d000-0x20)={{r3, r4/1000+30000}, {0x0, 0x0}}) sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) r5 = syz_open_dev$mice(&(0x7f0000dda000-0x10)='/dev/input/mice\x00', 0x0, 0x4001) fcntl$setsig(r5, 0xa, 0x24) 2018/01/25 00:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00000c1000)=""/140, 0x8c, 0x40010101, 0x0, 0x0) connect$inet6(r0, &(0x7f0000e4b000-0x18)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c82000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fa2000)={0x0, 0x80}, &(0x7f0000779000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000087c000)={0xa9b, 0x9, 0x5, 0x400, 0x8, 0x5, 0x20, 0x400, r3}, &(0x7f00001a8000-0x4)=0x20) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x0, 0x0}) 2018/01/25 00:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) r1 = getegid() setfsgid(r1) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/01/25 00:32:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000000)=""/31, &(0x7f0000890000-0x4)=0x1f) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x40100) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/25 00:32:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c31000-0x8)={0x0, 0x0}) socketpair(0xb, 0x3, 0xffffffffffffffff, &(0x7f00001ca000)={0x0, 0x0}) connect$inet(r0, &(0x7f00000ed000-0x10)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff21) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 00:32:23 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) openat(r0, &(0x7f00009b2000)='./file0\x00', 0x100, 0x70) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = accept4$inet6(r0, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000014000-0x10)=@common='tunl0\x00', 0x5}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:32:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000032e000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000bf9000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000ed1000-0x99)="8e43de8f454aa4071012aa5d348350d9115631b16fd33923f695bf26b068bbbaa62f354fea15a5df9c70977d13009b0aa8fbcb78fd37fcdc1d527409a75a67083f59a32d0e1d3f9058d0b5f01f1146d564212053485882fea0fe45f2a71f9cfb27799dce2ec23211b20d9503ca6b3f5ae6dad5795a18bca1debdefab219a20fee6726a6f76fe0e71b83c7194c109a5e4ce4e7dc675716403c2", 0x99, 0x100000000, &(0x7f0000871000)={r1, r2+10000000}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r4, &(0x7f00005e0000)=[{&(0x7f0000838000)=""/118, 0x76}], 0x1) 2018/01/25 00:32:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000e27000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000002, 0x2, 0x3}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000374000-0x18)={0x0, 0xffffffff, 0x20, 0x1, 0x2}, &(0x7f0000fb5000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e30000-0x95)={r3, 0x8d, "eca326e3cf573d85e1744c308a641f2a45fd188c7c6c06a1bc87716eb62d32a3cbdf162d610336464d3431e6dbeda1676dcfa7dd521f602e4ee1386d28c3c18985273691c3b738b365e76743e69368922aa0588ce5fd8a0c80d5dbed579b28d87d3c0c199f6e01de420e440e57a31c77afe632f8cb187066518717b11381bc05aed57a4cc8fdacb498fa9c19a1"}, &(0x7f0000a2f000-0x4)=0x95) ftruncate(r2, 0x4) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r4, r4, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000571000-0xc)=""/12, &(0x7f0000a17000-0x4)=0xc) connect$l2tp(r4, &(0x7f000073b000+0xc5b)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x4, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2170}}}, 0x32) 2018/01/25 00:32:23 executing program 2: clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x44)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, 0x0, 0x7, &(0x7f0000000000)=""/233) fanotify_init(0x4, 0x40000) set_robust_list(&(0x7f0000002000-0xa)={&(0x7f0000de6000/0x4000)=nil, 0x0, &(0x7f0000dc5000/0x4000)=nil}, 0x18) 2018/01/25 00:32:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000951000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000063a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 00:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000007000)=""/504, 0x2f4) ioctl$TCXONC(r0, 0x540a, 0x4) [ 57.605448] sd 0:0:1:0: [sg0] tag#179 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 57.614143] sd 0:0:1:0: [sg0] tag#179 CDB: Test Unit Ready [ 57.619767] sd 0:0:1:0: [sg0] tag#179 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.628540] sd 0:0:1:0: [sg0] tag#179 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.637295] sd 0:0:1:0: [sg0] tag#179 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 57.646064] sd 0:0:1:0: [sg0] tag#179 CDB[30]: 00 00 00 2018/01/25 00:32:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ba0000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4, 0x0}) r2 = dup3(r1, r0, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000945000)={0x18, 0x0, &(0x7f0000556000-0x18)=[@increfs_done={0x40106308, r3, 0x0}, @exit_looper={0x630d}], 0x3f, 0x0, &(0x7f000092a000)="d39af6f8290b930f9a797aecc8642d46919d15a04da12aa634ea6e5bdfd74862dcb376dda008cb0a1adc56c63a89fd7e2ab1106bef6f7d555c5ab70a3c0fd6"}) [ 57.684069] device gre0 entered promiscuous mode 2018/01/25 00:32:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000a7c000-0x8)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000bc7000-0x5dc4)={'nat\x00', 0x80, 0x4, 0x5d64, [0x7fffffff, 0x800, 0x3f, 0x8, 0x822], [0x0, 0x9, 0x727, 0x10000, 0x10001], 0x10, &(0x7f0000a95000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, 0xffffffff, 0xff, @generic="c8ca67eeeeb269fc80f66a70ff7ffe90", @generic="b80107bc8e9c0c53b88d9f7363c40dd8", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd, 0x3, 0x0}, 0x3, 0x115a, 0x217a, 0x2, {0x3, 0x1}, [{0x1020, "92f22e0ea5d04548199d4ce90c796bf8a7304dff34c8996e6b2aca8c2d", 0x200, "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{0xca, "3ad98cceda0e8958f26e595f1376f0e0992e9d7fe0bddb05e21291cd25", 0x1ff, "b66c102ee44d3334e7c98b1ffa1672ca2a328b7f218daedeb9d374b4f9c473eff855cfca23f1e5555e8fd2f02a44abf947c33b763011d1f7aeb53a8f7d168b88888d7100c6d51441620ec6880e5cdd52fc9ae6941ceaf38517e830710afbcb15f06c6efaf90809c52dfb71a671f5454a0533688bcd771511abbee54bb4151cb146686f00d041fbe16114226134c12d05ad0d17eb3784ce7a37fa836e5832bc32aab75c2560d1dea19bcb"}]}, {0x1020, "806cbb25b907014cf98acbed3a6c28c5e84715d7c6c439927df6e46a2a", 0xffff, 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{{{@multicast2=0xe0000002, @empty=0x0, 0xff000000, 0xffffffff, @common='gretap0\x00', @common='ifb0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0x3, 0x0}, 0x1, 0x22c0, 0x22fb, 0x2b, {0x7fffffff, 0x8}, [{0x1020, "1864eb2c746cd4e0399dc7865195c8b6b537708637c5ebd1b386f8f841", 0x3ff, 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{0xc8, "6e1dbd3d977409a693c310bc138f4accf6342fa5851cf7fd42a92ec208", 0x8, "8682a553037f3335bd109200f5e561d5973f1eb0401b92c992c92dd75afb45ac0d3bce308b5b02a270c56239e68cc8631a45bd87e7104be1040eb44df400664af1b2b9a0f29fcc955ea394b36505f1d7db9db2641b414eb6c3ceb476617dbce4d4082b4fb240f1326d3799c9b212b3492c6e416357c63696c5c523726d42bf61468f693e85767d511bb2787b6abf0238337ba38dbe0601439657a7eabbb484734a1af3ffd2c91c6d"}, {0x103, "38785df6b82860fcfb31f6cb43e7c4ec13f09a5494166f6ead0473fef9", 0x304, "6ff831371737c25be1af3221dd3f1f9fdea909039999b0e4076f1e6a2e9367e14407c2dc018cd506e3c3043d45ef595a27b772d4ac4356652d644fa9ac2d7abdea8f32f285b832620dfe79da4dfbcacd0af5b09eb3a3c212f08a771d803d4d05c44e46c3992e4eaf0265f5f73cb5359ce1c2765f1f0c7623c71e9211cb2ad75c6379bdd00bbb37784ed69b197b39f1b958bae63031f0c6790981e56e553f08794b29ac6ce920b98a866ca2634ae9682aaba092ad1d64773ebfe2f5e974e6eb0bbe512eab7429f1ed1b7afb6e38847ed38a48a433d332601df12ae85f4c1eeb8dad5ff4"}, {0x45, "53f6e51e8fb319133f7d47dd06ec783b4f13d17afac314e64d504104a4", 0x8, "3b357d34f2f4906114fc9843c7c32076d230a256ca5981cb7eb42e6b627247227c053d6489"}]}, {0x3b, "ca7b0cc34b8e91ae2e7607ea016cc0c9781e1c82de14b3fea8d02a4e8d", 0x80000000, "d08d58163bfeb7eff1ebfc27437b0e8f9411b85276e53b3d7be479"}}, {{{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, 0xff, 0xffffffff, @generic="094dcf7e293b19cc8773b05902b67d3c", @common='syzkaller0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x1}, 0x8, 0x4ba, 0x57c, 0x2, {0x5486, 0x7f}, [{0xf1, "f8ff6885f20dd6f64fbed89dc45e44cd7709879582cee0016010601c85", 0x8000, "678c651b30f3f4b8fc1134f808a68a90afd1a267623fadbeab34cc230e01153744e83c83762dddb97f8a1a00ac579f91a1a6f5806c266f33eed2029a875e1ac8618ee526c9147375ca517d4bd80a667e5af563331db2d6d522fb71d70632537dc21e115b7e18db2e777c921a7b9e51d31e9a67e58b70bf2626f4babc1477b13c8a38183ed78ed095052add14bf739c80d6bca579a31fbfec3caaf5665cb0cd25438a76db85c682722aad6bfc5fb3fde278e4c6fa02319ae934a802f436a386478529197c451fdb2788a7aea6850d731b1e"}, {0x70, "010712928e3f4d36be3b92e4e2b78fe46149e5705d92a7af6e2230a485", 0x8182, "89ae82d66b1de75c3a51cab9d66c1f95d74902ffb0b7d5e1a524a93e1d6569fb55b1932df633121b8ccf8ceb4d515852309a4cc1f72c2d5c236e81eb2ee82afe44f29a721a8d0fde79ff40b1b8d821a5"}, {0xc8, "4f44b0c0da041256c2d369d127b69ecfef850e0d0e76739afab3db0f74", 0x7ee39013, "ce59e0d2f9d7cd0794c48d099cce5ada1bd1d322be37827f34ed846d2c8ee39759594e4933953f860696188614212fef7b468967486e41f5ed5efc9c4a7578484590fb90462f4a1113b2a5b3a333544a3026578cb9fa1ec4c3fb9d8284e1096e311c026b03b53d3a96c5c692033a9a99e581e08768c6f721207be015cfe4fc3f1c02bd2f179bf57fec4c6bbd52a715d1801cf194bd329002f68d25379e62ae0b83a2c2d16ee28f5a"}, {0x11b, "8c9888e3f369f1bad26cd887e53080ed49623ec8907c741ed5f3515299", 0x100000000, "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"}, {0x52, "9f1275ecd2b17ca3bf75c9c4c4ee7043a3363724c778c33f508aa2f339", 0x1ff, "c0b195ed322ada2c8cb2bb01b336247429e0f37cc38a1f93b1723c43fea26eaafe3bd9cccf6f347e7613d7782a10b4710369"}, {0xb4, "96c0b37512781c7b320227e24b5b54622fdead10ec5665afbade38f6c7", 0x7, "fe1c60bad9db792d78f986478f7916e2a74da54ec2ea0447014fef6840adeff06d0e7563da97dd790b82c9f54384fa6db2637e5a12f18d0f55c3889f7b47ef9db0a4676c59ffe23906f9bec50f06ebe209e005f3af53bd1e749ae6250d5a22826883d997d96ec2f60b93b6772c2f25c096315b89d9e9e9162f1ebd4ffe629387cb19824f6f6de583e8c117c4b73f582a3289d586"}]}, {0xc2, "1ce94c7122acc1358217958614235228b985aa53414718c72bd88a04d4", 0x3, "40efc7db0a66c51595af6ba5f1f6e10268d9ad437869f5f03acdc072c0449e508d72ed0e3d03a0f32ed385705a2727a571fe743ad7bb41e401533741d21ee6867b867fd8e6afc4edf64d6cbe7ac3d7c0f7da469ed8c944738d16db338162d5aa7c3483e1c2cd97b0f7cad44bc36e35fbd3140f661223ef8a49f6ad2a57839f6541aa9040d30cc006bb7665e1162cd5d431d28c0138fd87f8e34832aa686813266e32"}}, {{{@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @generic="429ea12fbb0e3d81a24ced2db5fa5b59", @generic="0b165f47936f2615fe16bf48f63ba842", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x1, 0x23}, 0x7f9, 0x15c, 0x215, 0x6, {0x5, 0x4}, [{0x61, "be43b40adebdbca2e94f7b9f80b46625eb1684992b52c1a61d423c904d", 0x2, "10023cb1d32c73e396640aa938d2ea66f5fca0687400120aa6bae62a7392cf7b73adb15905726280eeaa839033a3a3cb3cbb6566328a3c81b78bb84add809dae77"}, {0x8b, "5f38e16e2821db89bcc6d867e8f1abd01a883567a6c428b05239cffab9", 0x400, "6a3143190cf452f2700bff95361ae7b3bd24abd8e062996efeac245cce5436fe96801a6a5b85303e867c77e5987013541d357ea9c7900777e5d0e79a685edab3fce454ae61d9e7e60fb716b3afbb27b4503b8a7b326bbe7df3c59fe007a4bbd0a2eb0569b6399e225575c1"}]}, {0xb9, "e0fc183c4283af5607ae40b7ef45c147d87c0bbca307b6dd0104084051", 0x7fffffff, "e90ead2d49506babecd9a618c24c6276c92dbe3264bdc37234eac2faf8bab73362bd7d3ea83d1468944c8b17deeb163ced1335106b3a88bcc0ca87f72f5950758715a50ba5e9ffdecf287b774e77fe798e7cd02a21655ae1bb002b0f42ad9235b1e36c4a655c2c838c5c6d36bade05fbce38bf4a81387cc01eb3d0ef64d729ab07f1cdec2d380ee4c9daaaa8fe8ef0a50ead8bdecdf2df6ef2"}}]}, 0x5dc4) prctl$setptracer(0x59616d61, r2) readahead(r1, 0x6, 0x4a) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b4a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e11000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00003eb000-0x4)=r4, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00009f0000-0x4)=0x3) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 00:32:24 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) sched_setparam(0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000004000-0x8)=&(0x7f0000004000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x8)=0x18) 2018/01/25 00:32:24 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4b, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000071a000-0x4)='/dev/keychord\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xff, 0x4) 2018/01/25 00:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xe2, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000032c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e01000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c63000-0x10)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000e8c000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00002ab000-0x15)='/proc/self/net/pfkey\x00', 0x200180, 0x0) r5 = getpid() wait4(r5, &(0x7f000037c000-0x4)=0x0, 0x8, &(0x7f00000f0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:32:24 executing program 6: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x6) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000005000-0x4)=0x2) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/25 00:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000960000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000eda000-0x20)={0x9be, 0x2dd8, 0x6, 0x3, 0x2, 0xffffffffb14836bf}) finit_module(r1, &(0x7f0000862000)='\x00', 0x3) writev(r0, &(0x7f000064f000)=[], 0x0) 2018/01/25 00:32:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x3ffffc, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x20, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00009fe000)={0x3, &(0x7f0000ff6000-0x18)=[{0x350000000000000, 0x7f, 0x919, 0x8}, {0x7, 0xffffffffffffff81, 0x3, 0x0}, {0x100, 0xffffffff, 0x9, 0x800}]}) 2018/01/25 00:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b63000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00001c8000-0x8)=[0x6, 0x9ea]) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000043b000)=0x9, 0x4) bind$ipx(r0, &(0x7f0000654000)={0x4, 0x5, 0x84e8, "c483749312e7", 0x1, 0x0}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000248000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$selinux_load(r0, &(0x7f0000904000)={0xf97cff8c, 0x8, 'SE Linux', "9b30e5e33dc8f3ed0afefdb25bc1377b9a3a96a1a9f075543ac95d00b1261883be217b4aee35258aa55f7f14b5f8208047ccb0615b152c8a482245ffcb0971ede5e12a80906c1fa834297ae9d8903f38656d2dcb6479a931b4ceb7270baf1bd4c9a4a20825ccb089b142649c27badc8155a24d9434ba069122fcb7392caeec83a810203f911da53ba0484810f4e4fe7144c0dc02dd332db7b91468266492e199b9f4f4fbe9cc61abdb8dcfdbc905b30df39ffb8445db3b4b5f482495d89f70226fe1dbb6f58c2f1d"}, 0xd8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000ed0000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) r2 = dup(r1) accept$packet(r2, &(0x7f000060d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aa8000)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000091000)=0x9, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a35000-0x10)={0x6, &(0x7f00006fd000-0x30)=[{0x7fff, 0x543, 0x9, 0x9}, {0xffffffff7fffffff, 0x7, 0x400, 0x8}, {0x100000000, 0x7, 0x0, 0xcfe7}, {0x400000000000000, 0xff, 0x40, 0x94e4}, {0x80000001, 0x1ff, 0x1f, 0x4}, {0xe08, 0x7, 0x10001, 0x3}]}, 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000060c000)={0x17, 0x2b, &(0x7f0000297000-0x2b)="eac8a76abaaeaef78bb9fd7f41ebe35103df2b8b7214b83af0987266beac5672c5d4d5e701a6515a06f5c8"}) 2018/01/25 00:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000289000-0x10)=@random={'system.', 'user]GPL\x00'}) timer_create(0x5, &(0x7f00008e9000-0x60)={0x0, 0x0, 0x2, @thr={&(0x7f0000036000)="6ca6079a07951b73582aaeefa90e795aa7cb115a6266a09bb4643ef1081c8864f8ab5cef22c0a58eafc631df61baa7e91d87aa2707237f6a16ab116224b81418711fd0245f6321e6e6fabe6a169237ebff09e04a15c4c61c26673fdc29a88e78d9dede3bb3b91ab00fa27f48e3f807fb5a5a73ee1676bb0e0290ec1fe693656a2361e7a9cf08523b5544ff93c5b0128cae6aecd01b7eb6f97de6ce7c53ecf2b999da9b10f6a0bce0f7fa095b1083e5e86e3cc34acc097f47909ddf25cdf64ca1fe8291f943b0c7bf4e15776dca030ba9e950272a7de4d78a8341fa77dfacd97b85559cb26372", &(0x7f0000be1000)="a808506e02d55bfca05c8a02d951e13e62d96506c05eb820afd41341a2ca1c1b14c103db0adab68a02c0607ea756b8716c781cd0fa86e0910c90e082fd47fed36bfc49ba5ac752b006d60d66590932142770ce18b9c285afa18af05e7a6ab4002a0cc530b24cb78c9b9d1399e38ef92c908b8441c14c45f3d9b771469f4f6a2d29d4f745eddb4d7e70629789d196090b256665fe7d3730b2cf48031168d5dc43a5433a76d90579ea85e667bab1360f24af7341f80e90ded514429ae400896dd7dd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c0000)=0x0) timer_delete(r0) r1 = syz_open_dev$evdev(&(0x7f00004fa000)='/dev/input/event#\x00', 0x2, 0x400) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) 2018/01/25 00:32:24 executing program 0: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) [ 58.069372] binder: 9888:9890 transaction failed 29189/-22, size 0-0 line 3004 [ 58.102845] binder: 9888:9890 transaction failed 29189/-22, size 0-0 line 3004 2018/01/25 00:32:24 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0xf1)=""/241) eventfd(0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000003000-0x18)={0x4, 0x8e, 0x7fff, 0x7f, 0xfffffffffffffffb, 0x1}) 2018/01/25 00:32:24 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000001e000+0x7e0)='./file0\x00', 0x200) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000001f000)='/dev/rtc\x00', 0x100000000000102, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000016000-0x4)={0x1000, 0x20, 0x8}) ioctl$KDADDIO(r2, 0x4b34, 0x0) 2018/01/25 00:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000034c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a70000)=0x10, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e1000-0x11)='/dev/vga_arbiter\x00', 0x480, 0x0) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006ae000-0x10)={0x0, 0x80000000, 0xec, 0x100}, &(0x7f0000459000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000039b000-0xc)=@sack_info={r2, 0x400, 0x1000}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000741000)={0xb6, 0x80000001, 0x0, 0x6a95, 0x10000, 0x6, 0x1, 0x0, 0x4, 0x8, 0x7ff}, 0xb) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002b3000-0x4)=0x7ff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002f5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 00:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000075000)='./file0/file0\x00', 0x180) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e4f000-0xa)={0x3, [0x80000001, 0x60, 0x1000]}, &(0x7f0000a70000)=0xa) unlink(&(0x7f00004f9000-0xe)='./file0/file0\x00') mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") splice(r0, &(0x7f00000e6000-0x8)=0x0, r0, &(0x7f0000b89000-0x8)=0x0, 0x5, 0x6) umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e50000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000579000-0xef)={0x0, 0xe7, "e440a03bdb72f46bcf9c4d514170bdd311915a250f00f7603ca43cff41fc9cae12b0a6c058fb1b7e9652896acd974d9dbfa8d451c5ebd1d47a347b1b9402b3585616be88ebc868e6690a03f0d8d9b94de997bbf3f61c49a567fc1ba84ef1ed3826e148045746334686cd0e125dcd0dc3eaac1b6f755fcc5bb979ec788fba27da89bc0eea7675e9b3f3c85bba17ec36fde7b650c935614954b71847d012e3a5ff370b64d45c0e4737d352d0a3fee34ad91d80737f93220096e52850d6b60c34db6a0eca8c8c72b85db01ba630b0cbd544dbdc2ca8270e921cd2413637a4134e4d7d80c163f921f9"}, &(0x7f0000b5b000)=0xef) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000011a000-0x12)='/dev/loop-control\x00', 0x0, 0x0) symlinkat(&(0x7f0000ce8000)='./file0/file1\x00', r0, &(0x7f00001f4000-0x8)='./file1\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002eb000)=@assoc_value={r1, 0x3}, 0x8) 2018/01/25 00:32:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000)=[{0xa, 0x6}, {0x0, 0x7ff}, {0x4, 0xe2}, {0x0, 0x1}, {0x8, 0x1}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000005000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x9da6, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x3f, 0xffffffffffff77ca}, &(0x7f0000001000)=0x8) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff00, 0x101000) fchdir(r1) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000190000-0x18)={0x0, 0x8, 0x30, 0x443, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000)={r5, 0x3, 0x100000000}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/hwrng\x00', 0x400, 0x0) [ 58.119521] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 00:32:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fb0000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000208000-0xa)='map_files\x00') getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000f7d000-0x4)=0x0, &(0x7f00009c0000)=0x4) pread64(r1, &(0x7f000029b000)=""/0, 0x0, 0x4000019) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/25 00:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x12, 0x0, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000035000-0x4)={0x0, 0x7, 0xa000}, 0x4) 2018/01/25 00:32:24 executing program 6: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x50020000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d38000-0x90)={0x686, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 00:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x7, &(0x7f000091d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000dcf000-0x4)=0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000059b000)='/dev/keychord\x00', 0x40, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:32:24 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000)=0x60) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000d000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000006000)=0x1, 0x4) getresuid(&(0x7f000001c000)=0x0, &(0x7f000001c000)=0x0, &(0x7f000001b000)=0x0) lstat(&(0x7f0000019000+0x9f4)='./file0\x00', &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000)={r1, r3, r4}, 0xc) r5 = socket(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000000b000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000001e000-0x4)=0xc) listen(r5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r5, &(0x7f000001d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r5, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x1, 0x4) shutdown(r5, 0x0) 2018/01/25 00:32:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x82)="d8f9df65388b41b57cf5d908f49339ed9e95fdc14c3dfa354f198e3eff1b4599e8b4ee798c3d5dfdea1533bdcf75864d948b713de677966cac5088000596f47b878a2fe0c8bbc44dc4036f59071e7c114e103921cfd19c681f7fd86cd8d614d88d9aa04cb8e37343b51ee8d5ed6c33b331c3db212b637edacd83b8604b3f5eb1ea26", 0x82, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) 2018/01/25 00:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x6}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 00:32:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000cab000-0x3)="") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b34000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00001f8000-0x1f8)=[{&(0x7f0000d59000)={0x27, 0x3f, 0x2, 0x7, 0x38dc, 0x9, "2a095825e2d93e249b78c4a0084f7cf4de74e67287f8d49a8a7fc5235be42e069673212aaa0dea3d15f4888059bca8d0bef1382ac113b7366747df5d9f96d4", 0x90}, 0x60, &(0x7f0000848000)=[{&(0x7f0000187000-0x72)="c5dfa4c3a5fc87c9b2afa288e2243a8235d5f5f6834c5019908c7bac17f6fb19898ed2e70bbf7ef29b12a845fda9aab13ee14fcd4ab676ff2c7ee38f8450f47d892793ca6b7a2257249f20fea8e3ff044cfb9a62d9890c5a3dbed00dbe2ffb226ec4b09690222e8a29174dbb412ba4f2d83c", 0x72}, {&(0x7f0000403000)="1eb00010bcc199a39aaa1c8fc314866949d6ce808f6ec4a62857de9e51a3fb1177f717669eb484520f3c99edb75bf8ec431acfe3daa244dce891f23e696b8b220befe5c86de879db8f4de79b9c2de500255336e7d10932476ae0cdfe8ad50e92556ae2002a7eeef79b5c4e5ae78fd89ad9419317638f85774ae761794ee36ac4b88378ad427df74c0f254c234676d22bec0888f046c0e56e5153ab546b2a6a851a5162a7e6823bc5be602938ae9620b20397f75378a74088ea2b42a41b5411b58942032d06e7d08656c07c9e38ee50fc35a4f6341cf4c707f4a3d824cc5b224fdad748302e01ed658dbf8523e715b8ad84", 0xf1}], 0x2, &(0x7f000088a000)={0xe8, 0x11f, 0x8, "8a28d33fa1914642cefd9354d43283869d1548b3b5601b4c6f1ff638ab321ef57d948ec1f936159ed7645882fb776ccb25e72f7b01cc5a4c90a33a403d61745df6debb745bc1e7f9279eac86399c116fe127411276f30b86fa27769715d753477da15421805a80ceacd33c7f900e4f10eb8e362beed5bce0fd33d2a1674c2339f39926bd1e64b0d0391d0ff611636ae0a24190fb93aade7b762d9f9cb4052a2d24690b60eebecd488ac9519cf27defecec26aca596a9ec66c0acd0c0cbbfedd40c4800279a4593fc0195537ed3c941796b75e5"}, 0xe8, 0x40}, {&(0x7f0000cf3000)={0x27, 0x9, 0x5, 0x6, 0x8000, 0x3, "84233b82b5096f382f483aff1468ef7264924d905f053463a00c5a933dd034d3847e82e0138c857393805215130bee0ac63ddcf4e5b8ea424e5d4b531c9e61", 0xc4ef36f}, 0x60, &(0x7f00007ac000)=[{&(0x7f00007cf000)="8a54e351e9c57cf1ddb3d1c46955af2f9f2282ad4c98c9ebbccffd9ea4e99c222ba3c1e4ac20109a490eade0e0eca6d3d6eb65fb49d7391f1f50ce4ef78726b6afa013893a2b6faa97592bbee4821b061496de03a6af57ef39a5a831010148334d8aba6c8be1927a18a3129fc1073b12ff2e9b52cace8bccd360", 0x7a}, {&(0x7f0000c92000-0x60)="f0166b15a340f3f8474e4f856a990c5305389bce787281a60c4ae50018375642eebbe96d315595694e95806b648be44b25a1ce1de4b8e092ecd1a88bd83f26602446ad902f438364bb649f90ea32e031538c0f30fb4fbe90357b594618294e5e", 0x60}, {&(0x7f0000fdb000)="3fff7e4b7ad670c92449492fffb511bae0b519b2130c91283493834ba04ff920cd79f45f8d191f36270a41f1d55da31061bff1d58b2419af612839587262243f92da97e95023d2d028703a3774577645c86d7fba3f475812ffe1246864ac5f325f75108378d2cac663534b9edf1b14559478ff4dd199692059e012e4cf0a39c48da87f8de52ce2cd13702a5b8f9d316097678da18f3b2877154eb8b3544f1cac4b9c379f10e067f2416e4c7e4d960379fcd3f57a20f1edb7bc46479f5f59ecdc2251df2959db127ba136e42f4ce400dc3311df7b351c1f69b512", 0xda}, {&(0x7f0000b8d000)="a286281db523447e562f12", 0xb}], 0x4, &(0x7f0000279000-0x50)={0x50, 0x13b, 0x0, "e3ba91cbcfd81ae26ac7c93629fe7476058e09188419b132fe7f5782a56642f85346333a0537e190a694bed8b5257235a382826497bc6259363b7231643aeff1"}, 0x50, 0xc0}, {&(0x7f0000617000-0x60)={0x27, 0x100000000, 0x800, 0x3, 0xd4, 0x63, "a4651b8085fcf7ba5303d7ed71f52a92840edddda0813105d9d18555b31f9603becf897f35677d56d18d79654e8b83d0cb6a369cce1c7449527032b09c4e70", 0x5}, 0x60, &(0x7f0000f09000)=[{&(0x7f0000bfa000-0xe6)="6abc876d5ed7ef18f81ded91d6d12fe9a76b4fa6dfd56fd3c35bdd7d62ff9b33118a85d28add14c4d5846feab970e26fad2a838ed5de27a5c7119e2afef9da2e52fc7d8d0836dbb71f29b85f969219d1773875eca0f968fd26ecd96a05a84be7ef0476cce70f70245983b2a35a5309df53248983e8a5967e2320269f8a1f238b4018dcc6de7708f0cbdb6b68e468f59a5ee721f582ef428a89c882616089ae81d63c1e6d51547fd303e2b27285d020a79ef2e1f3cdadc86d2f6b7bdd53f57409536038768eb6d938e96720d5f61887ccf8367a8a1561ba8f50cfb3fd24416699c35be0d83945", 0xe6}, {&(0x7f0000afd000-0x97)="8cbce9ab2562b5725d53f93ca46d112592b912bfefedf0e3a7821bf5425189507881f869f6ee345a38253a426496fc09a52b66a7e9f53ce80f002f50e6a72ae7b6268c43b29f70b1b458f085ee30140c1c190849fc4fbabeb64cf3755e7b65ed46ab457665f10c5df4fa7849049d764f63108fedc7f25966d957b6af44c54c3256e1cb9dc6195e51de62b1a70889d097a337871bbfcf59", 0x97}], 0x2, &(0x7f0000046000-0x48)={0x48, 0x110, 0x1f, "a61b3e15cebe8ebd98e0bfc51c80502d0ff7c82655b82ca16d6812a10bf68733bf479c390bb0e6fcd6afb0b676faa400ab47c5b110"}, 0x48, 0x4}, {&(0x7f00001a3000-0x60)={0x27, 0x5, 0x5, 0x2, 0x6, 0x9, "028133eded15e2275de9940b09ae8803e0770de87834dc901242bf9916813934b7ccaf4cb9e6f3c1e45ae97e874be83676c84d810acb85cf5667e35fecbd34", 0xfffffffeffffffff}, 0x60, &(0x7f0000b33000-0x20)=[{&(0x7f000031f000)="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0x1000}, {&(0x7f000040e000-0xc9)="7faaea61dda3a846fe5317a1ba45d68661898f6c2b3c68558457e95e4e88db979954af328202ee13baaf159092ad58873ee60c415bc1f44c8fa9fc99c6c4113e0d5494d44fd0f1c08bbb051e2e244a06151d792a594cdcd2a87bf9c542d1e5391e36c1604acf56aa7144ea0bc73aa1baaa0950aa3504fd3a4d18537f846897bfed63dd80775eb077ac874703d451a9ccdff5593051a54d4b165aebee78fba1f0e90b3c050a728a6931b7064dde48dfc22aaf5faf17d9490b6e79b7c5720ec603d574583fb2ebc41abe", 0xc9}], 0x2, &(0x7f0000586000-0xa0)={0xa0, 0x0, 0x1, "135b99dbf860beaec066df2f96165095d07cc3f34c848ca0c0ad764b22e0693b2169cfd569313aded2821cd96d0404a0f1e4c0ef2e09e43cb4e99cbdfa571fd80a3b7a8b19762fcc138ac728f8adb3acd825546665ea6c3174ac9278224f8e4e42e291c5c6bfce8c48a908ac34a692bc897266fbc49d11ad6b47a2889f5897e86ad89179d8eb5eb273012cda87"}, 0xa0, 0x4}, {&(0x7f00000f7000)={0x27, 0xffffffffffffffc0, 0xffffffffffffffd6, 0x6, 0x6, 0x3, "0c890365af4597936b42972d573149c39403026d7b13882ac6b24072422d134b1d4f6b0df3a4a495182c9dee14c1f6c2598d615265f846fdd760bd5e5fd34f", 0x8d8}, 0x60, &(0x7f0000681000-0x10)=[{&(0x7f0000fc3000-0x6e)="18ba513511aee43f5af50ac8caf4b67c025e6e4a9d417cc99572e2ccfc438d014b0c2a6bb29d456f3b608da95aca6356839f57f551bb5394e1d6e0be12d55af8caf4c5e81f5136119758b495041a8f0cdd528f419d5762967e900c2acddf70c0b3b7e795da37d3008a76a99e2fac", 0x6e}], 0x1, &(0x7f0000a41000-0x10)={0x10, 0x85, 0x80, ""}, 0x10, 0x4000000}, {&(0x7f000073c000-0x60)={0x27, 0xd3, 0x6, 0x6, 0x100000000, 0x1, "00f7ca2a86e50e0603a5db01a75177fb146f07907c304eb8a1990f1e42a58e12d19a427203da6ce23b3458b8123667f1b94e0982988db284128e131bbd27d9", 0xffffffffffffff00}, 0x60, &(0x7f00006ec000-0x50)=[{&(0x7f000095f000)="ab018a932f1bfc6f49f133dc5ef7ab7727cf739fd7a61d9b7f5511eb67cf1aa00154096357b11e4f4f3b19704101925c495dc299e36cb2a0afe8d66fcef7330212784afa7c079aebc03dc133146ec4fd571d685f815669552e", 0x59}, 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"}, 0x1010, 0x4000000}, {&(0x7f0000ec1000)={0x27, 0x5, 0x6, 0x3, 0x3ea6, 0x7ff, "4363f6af613175b3c6a44d81e1df519fa2117b00e4a3f9c58ceb2a71d015b50313db57d523e3d8df2f00753ac02e238a665eb05dcd0a563a90561b0dab561e", 0x94f}, 0x60, &(0x7f0000114000)=[{&(0x7f0000442000)="42aaf8c1941d0fc5da1142c4118baebfa811f7107b32afec9460e299b540c31558469ed8c7b70aec4208913e089942665fe043e68ba3e58628c40b568345a8c88300cf16c13d29198a5e783e96e2d665ae5ea53da26d3199cc09f20d281ccbcfa75fc93607e7aabc0ca46d2b7c0512b976a51bab59fad073a119aafb820bb149e49694d4a5f8292e18ba9b9b366625be73574ec664a377cdedb9cd30a03e9af7f0b59893afdbffda9d3ff30bf448b249aa484044aab66d197c698feb4583f6d468c2cfaa7db1a05e", 0xc8}, {&(0x7f00000c8000-0x59)="e7664b86af6a0839decbfffc2ed720a54b6f824c53106fd6927577f354a740767504b2223c03edaf730aebb15fee9be4c8a7a740d4635075ba65bed9c6892152aae42ad293b30419b9c0af1a30fc4667c259822268ba0f251f", 0x59}, {&(0x7f0000a41000-0xf2)="3d092f9fa912f58dabf9ccda9bf89a715ee15a790b7560625e356853b7b86a4cd062a8a385875917e343cce51c7d3d4d45433c95de07a26b67da970ec5f8a5c20f5d887e528027d0976277a11d0ded53f952fd61595b91127662e828454fd2da7ea919e33f16f0af56d7f0cae4b5e45ebd9b11079514358fe25a546ac99f927050fbf7ebc3766b2719bbeb3723864e2101c89b018a245dc1c09549bb76037a9e447929f5db881c7bf67dcac2793f36a1421caeadbd91efb961c57140e23f53ad991ddbeb98f710b810a1fb354045df41f31a5a45175ce4c3ee15107d0556dfb8b4dc0c00c7fc3aa6b46c6ac7f04f7a4fc69f", 0xf2}, {&(0x7f0000c68000)="1695baa45213f5893192332a97d86cceeb7df54d3cf126ccf2b243f0cecc9c5bec5b579ae5f2332ac879ef05cf2ae7df454b0f9585e24ab061872aeb4d7e48ed35f208a6f75f414ed9f403e5a6d5181d9d16c72c6fa7", 0x56}, {&(0x7f0000e65000-0x73)="e1c4f159ee88a14fb9aaae4bf6ec3bb85c419d421db55ce911ec50a5561f26719de40e2db1ec7ff17a285df47a409301c0653a52d8fd13f32073bbacbb8d1ccb9f4a8dad720ec377f7dc90b1ca26138112a6a5cfb6bb9108ead520fffda9f6c20e8b705dc2731face27d14db6c0868db21050c", 0x73}, {&(0x7f00004e3000)="faaf70f3ec3314cca0308ac0940f7c99753351d489a664048e57a18f7a5b2e8ce69542253baab075c297a7b75855cac6f0d5e6d3372cebb275732d6d35e194b7d32a339bd5a115807da847436161f5e9a2e4319d42f764652cd2ba4ccff747", 0x5f}, {&(0x7f0000301000)="f370202fd9337a5c9aab0ae85b0e039c5a45b1fd7f0182", 0x17}, {&(0x7f0000cf7000)="d6f4a6a9103376254e61e53e3dc86fe0730c9ace6432731cf4ba7e04e8547ceab244", 0x22}, {&(0x7f000023a000-0xb5)="c4d2a100a0521eafa0c9579d76b9c8c9f7243e2510f5b9650ef765ab3abe7d28e0c708a5b9b39422b819197dbc19169a1d20715e44d485659504cae3ab1d2374db6e38b84618a4b94e39a7fb7da7c3d901247c20b49a64e9919862739808196f70363a9b3aaeb1435cfe8d20c0efe31fd8420b58a47c80469f1fc355529c25a7ee29eb196124c317a4906133879e65a08cfddf129d3522174405277628f0e5daa944642d8e32a72277f726d8cdb8b08cad778e6057", 0xb5}], 0x9, 0x0, 0x0, 0x40010}, {&(0x7f000021d000-0x60)={0x27, 0x9, 0x22a3, 0x5, 0x1, 0x1, "ca3c870bba22b25898f7619af536cc7dd83c445d0dfdbb2fd1bb3215acd19ad98c81a72241e991156b6040ee62dce56ee823c84c84efb98145ec61b4358313", 0x5}, 0x60, &(0x7f00004a3000-0x10)=[{&(0x7f00004cd000)="", 0x0}], 0x1, &(0x7f0000cec000)={0xc0, 0x117, 0x3f, "73808f8cf85f0f7960e6e6243f104350c0d0e7d680b679b0566da201b5a69fdffe1ba41960be0f522e0d338cde11ef8ddcb32b0ad9d5ab8813994ea1d2b618ab48aeddba836a65f07e6768f4772330d18e7b661e374e93f9a2d4f22dadecc5905edd7d60732cfc5ba286bde2059559e1937e91cb06dfb59cb88a67c6061c27671ac400cc7c2dde024ff56661f50b698055afcc1ca1cbd363a01004906d5be2a2fec8eca4743380d3cc32"}, 0xc0, 0x0}, {&(0x7f0000bad000)={0x27, 0x8, 0x8, 0x7, 0x2, 0x5, "b544fe9032b01bb89003371b84e60d4e13a4dde562a749e8356afd615844f726b869151bf1f74a0f4487b06245aee13319f8d0d250a620375114e2c5b8a5e6", 0x80}, 0x60, &(0x7f00003e5000-0x10)=[{&(0x7f0000947000)="", 0x0}], 0x1, &(0x7f000039b000-0x68)={0x68, 0x117, 0x404000000000, "587951a88c52a27ffd3c55b7e46e1085fc356323c6999ad6779bc79b3154eaa1de5142c62e705aebcf966862c477d8a3dcc43453ecce897ced137cab9fdaf9a5874c3fbb79ab7be794c10d05a0576298a91c"}, 0x68, 0x4000090}], 0x9, 0x4000800) 2018/01/25 00:32:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000ce3000-0x6)={0x0, 0x4d, 0x7}) sendfile(r1, r0, &(0x7f00008f7000)=0x0, 0x6) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00003c6000-0x8)=0x8000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000236000-0x5c)={{0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x2, [0x80, 0x8, 0x1f, 0x1ff, 0x0, 0x7, 0x6, 0x8]}, 0x5c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086c000-0x8)='net/arp\x00') ioctl$sock_ifreq(r0, 0x8929, &(0x7f00006eb000-0x50)={@generic="9178a9b40d2078a8abf16720054cc8c0", @ifru_mtu=0x7}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b25000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d64000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/25 00:32:24 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000)=0x60) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000d000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000006000)=0x1, 0x4) getresuid(&(0x7f000001c000)=0x0, &(0x7f000001c000)=0x0, &(0x7f000001b000)=0x0) lstat(&(0x7f0000019000+0x9f4)='./file0\x00', &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000)={r1, r3, r4}, 0xc) r5 = socket(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000000b000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000001e000-0x4)=0xc) listen(r5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r5, &(0x7f000001d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r5, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x1, 0x4) shutdown(r5, 0x0) 2018/01/25 00:32:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000b8d000)='/dev/input/event#\x00', 0x3890c624, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1000000000000, 0x400) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d9000-0x16)='/selinux/checkreqprot\x00', 0x30642, 0x0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/01/25 00:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) sendto$inet6(r0, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000084000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030a000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000088b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/25 00:32:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000012000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:32:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000832000)={0x0, {""/7}, 0x0}, &(0x7f00007d8000)=0x10, 0x80000) chdir(&(0x7f00007e7000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f0000d27000)=[]}) rt_sigpending(&(0x7f0000546000+0x536)={0x0}, 0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) epoll_pwait(0xffffffffffffffff, &(0x7f0000651000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9, &(0x7f0000375000)={0x4}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef0000+0x402)=0xffffffffffffff03, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005d0000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bc000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000097d000)={{0xd270, 0x108}, 'port0\x00', 0x12, 0x4, 0x2, 0xc772, 0xe3, 0x3, 0x100, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000f65000-0x64)={&(0x7f0000266000)=[0xfffffffffffffff7, 0x4, 0x1f], 0x3, 0x2, 0xffffffffffff6bf2, 0xffffffff, 0x9, 0x8, {0x401, 0x1, 0x9, 0xffffffffffff3162, 0x8, 0x8, 0x278, 0x3, 0x7fffffff, 0x5, 0x3, 0x3ff, 0x1f, 0x1, "7b44128cc9f904b74c8612803e294bc59f5832f02b6784e04da0ccf499998f18"}}) chroot(&(0x7f0000837000)='./file0\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008d2000-0x8)=0x0) uname(&(0x7f000062d000-0xfb)=""/251) 2018/01/25 00:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000257000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c98000-0x4)=0x48) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$mice(&(0x7f0000620000)='/dev/input/mice\x00', 0x0, 0x400000) recvfrom$inet(r1, &(0x7f0000ec9000-0x57)=""/87, 0x57, 0x20, 0x0, 0x0) pipe2(&(0x7f0000119000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000677000-0xac)=""/172) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x28, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5d}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000bdf000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0xf53a, 0x0}}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/25 00:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000175000-0x4)=0x8, 0x4) vmsplice(r0, &(0x7f0000435000-0x30)=[{&(0x7f00002ec000)="229e0b35b5cd1839c074031678e79460b24b54442bd6dfc683e4a9280b36564d76d35e0a77fed2b1a4aa2a9672bdc2b27254846ffc09ff6e32ef4a477a806497c843200e444628a6c5fb23c4fe097407fe96722f7f4a57676eda9ed37d411a292af4285199f93baa776d2405186bf4440a515c00176c8a687a4f36a29ca4af6007558f46c2b69a4113fab86243584296650c396fd04ac3332051eb1ffecd02d88019c0f1402fc73bc90b26601242f5515a7590f7a73939aab5ba80ffc719d091b6a01e5d568e364225d4b54a46cad5b92a8b5cdc84da47f1b022f1", 0xdb}, {&(0x7f00009d0000)="bcf33b0e2e83c13037a20532575e4132309167290353bd641d5bc9e870271b84a32b2b984c20476d398bdd1699f39dbf2ef242091900a636b933f39639797d7a8903220b515fb14ad44d70359ac49306681d040fd54d43ae8ed15251a504d995f3a88b28824a567deff352436874c04485452ea4761d3c513f335c4e0375a34f126458d11de0356452dc558329c9e5867b0c9e09141dfbeff064e9edb0662966c6b3924c3d0c6f38b65809a4d53274b00dce0070637448d583e2921ce23e635b68832c76ed7b01dc0207a8ec60b6ae05150229a1", 0xd4}, {&(0x7f000054b000)="f3b09de887b1f95c191c40aefe232ebb48562d4eeb7ce821bc66384985f0893b2f1cf20e46", 0x25}], 0x3, 0xe) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/25 00:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$evdev(&(0x7f00005d6000)='/dev/input/event#\x00', 0x80000001, 0x20600) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a2e000-0xc)={0x20000008, 0x0}) 2018/01/25 00:32:25 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x40, 0x20, 0x5, 0x3, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/25 00:32:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/25 00:32:25 executing program 7: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000005e000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000077000)={{r0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000079000)='/proc/self/net/pfkey\x00', 0x404040, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f000007a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000005c000)=0x48, 0x800) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000065000)='user\x00', &(0x7f000007b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002c000+0x51a)="33f7329282338033bf9ae8685d4eaabc0aa7939e416f055b6133b6d8ce26ab5b032a71aa3ea6d362a76ddc5c9e0a62073f4bf01e0817cf3bc97e33b29ac6d142e6758b761587ec71da84815df70875d6287bc573a5262e225a5c9393d3845528c7d89db0cabbf9a7b50ed20130a1c0daca06e9212f3993af336ab31cf1bee1c8a7de258208d5497ccf2fb0985928934ee4802841d1ee232b6b4949fecc4b76a84484b29c2e71125e863c9d10005b4f1f4d5ac1c4", 0xb4, 0xfffffffffffffffb) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000001b000)='keyring\x00', &(0x7f000007b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x5d, 0x1, r3) 2018/01/25 00:32:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000a22000)=""/94, 0x5e}, {&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f0000b7a000)=""/17, 0x11}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000000000)=""/207, 0xcf}], 0x7) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1f) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000000)=0x23c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)="7eee0d0a78724e1ae787f2b727", 0xd}], 0x1) 2018/01/25 00:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d0f000-0x3)=0x0) ptrace$pokeuser(0x6, r0, 0x6328, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000019f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000d9c000)={{0xffffffffffffffff, 0x1, 0x6, 0x2, 0x7f}, 0x3, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = open(&(0x7f00002e6000-0x8)='./file0\x00', 0x4000, 0x80) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) unlinkat(r2, &(0x7f0000d67000-0x8)='./file0\x00', 0x200) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00003df000-0x10)={0x5, &(0x7f0000940000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000081b000)={r3, 0x3}) socket$inet(0x2, 0x2, 0x100) ptrace$setopts(0x4206, r0, 0x7, 0x4) 2018/01/25 00:32:25 executing program 0: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000ba5000)={0x1, 0x3, 0xfffffffffffffffc, 0x80000001, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c24000)='/selinux/enforce\x00', 0x440700, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000061d000)={0x101, 0x568df0a0, 0x9, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000c23000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r4) socket$unix(0x1, 0x5, 0x0) r5 = getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000091a000)=r5) ptrace$getregs(0x11, r4, 0x0, &(0x7f0000c23000)=""/0) 2018/01/25 00:32:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000388000-0x38)={&(0x7f00007d5000-0x5)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000db4000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) write(r0, &(0x7f0000bd1000)="24000000210025f0030000000000000002000000001000000200000007000b0000000000", 0x24) 2018/01/25 00:32:25 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000002f000)={0x0, @in6={{0xa, 0x2, 0xec, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x65f2, 0xdb6, 0x9, 0x8001, 0x6, 0x800000000000, 0x72898315, 0x9, 0x7fff, 0x1, 0x375, 0x80000001, 0x5, 0x1, 0xffff]}, &(0x7f0000041000-0x4)=0x108) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000-0x8)={r2, 0x3}, &(0x7f0000040000)=0x8) 2018/01/25 00:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d0000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mq_getsetattr(r1, &(0x7f000042c000)={0x0, 0x10001, 0x7, 0x3f, 0x2, 0x8, 0x81, 0x2}, &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 00:32:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000100000-0x4)=0x60) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004c1000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000000006) recvmsg(r1, &(0x7f0000a9b000-0x38)={&(0x7f0000f99000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000631000)=[], 0x0, &(0x7f0000838000-0x88)=""/136, 0x88, 0x0}, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:32:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000461000-0x14)={0x3, 0x3, 0xfffffffffffffffa, 0x2, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/25 00:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000093e000-0x6f)=""/111) r3 = open(&(0x7f0000936000-0x8)='./file0\x00', 0x1, 0x2000000000) readv(r0, &(0x7f0000684000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000b1000)=""/72, 0x48}], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000cf0000-0x10)={&(0x7f00000f1000/0x3000)=nil, 0x3000}) lseek(r0, 0x0, 0x3) getsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000073000)=0x0, &(0x7f00000c9000-0x4)=0x4) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000af9000-0x84)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [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, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff000000000000}], 0x84) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000276000/0x12000)=nil, 0x12000, 0x2000000, r4) 2018/01/25 00:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000606000)="617474722f64726275656e630006e6cfa0991bfa5bab72189cba4a238e563d7ba127009f832539c93df345") r2 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') sendfile(r1, r2, &(0x7f000083d000)=0x0, 0xff) 2018/01/25 00:32:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x5) fgetxattr(r0, &(0x7f0000c2c000)=@known='user.syz\x00', &(0x7f0000ad2000)=""/176, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000c97000)='m', 0x1) close(0xffffffffffffffff) getsockname$ipx(r0, &(0x7f0000040000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000056c000-0x4)=0x10) bind$unix(r0, &(0x7f0000371000)=@abs={0x1, 0x0, 0x3}, 0x8) getpeername(r0, &(0x7f0000d68000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cb000-0x4)=0xc) [ 59.330383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pig=10004 comm=syz-executor5 [ 59.358000] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pig=10016 comm=syz-executor5 [ 59.417731] device gre0 entered promiscuous mode [ 59.485321] device gre0 entered promiscuous mode 2018/01/25 00:32:25 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x24f}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/25 00:32:25 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_newroute={0xfc, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0xe0, 0x16, @nested={0xdc, 0x67, [@generic="e7c52dea24080f613bb1f3f605c42b8a0aafb79e0fbfecd031e65d3a390f0cc29fc359c1b7f18108fa8d1cf3a7fda1b92dceb51a2ee4593131b31dc5d86581b087199ee645183bb92b77aebc38ec7f34df3fb80b0244e3d550cb8f65f50c588c3634ffb950cf3333d74bbf8a9996d6fbadf706c41d72ecc6c2a18e37481423d1975305ff0a544d58bbc16a216671cef068286bf19e8cb2d97d3006920ce28d2358365a155b86d212fa56d524a461588adaf421f5b0355550ccae436880007dcb9f7ec3fbdf0d415e471df3f1d99b4246543ba167a053"]}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000020000-0x8)='./file0\x00', 0x400080, 0x184) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000020000-0x4)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000012000)=0x5, 0x4) 2018/01/25 00:32:25 executing program 3: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) sendfile(r0, r1, &(0x7f00008a2000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000783000)="390000001300094700bb61e1c30500000700f20002000000450000000000800019001a00ae003f000000050ff4000300000000000000060400", 0x39}], 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/25 00:32:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/148, 0x94, 0x10000, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 00:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b77000-0x10)={0x279c, 0x1, 0x200, 0xaad2}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000b0f000-0x20)={@generic="3a622c8c77a10a5a4b312f22ca0eb21c", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000c2f000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 00:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00006e4000-0x50)={{0xffffffff, 0x0}, {0x10001, 0x101}, 0x8000, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000e00000)={0x3, 0x9, 0x1019, 0x0, 0x2, 0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e1e000)=0xb53, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x200000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x6, 0x3) 2018/01/25 00:32:25 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x1fff, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000009000)={0xe55}, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) setreuid(r4, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/25 00:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000bb3000)='./file0\x00', &(0x7f0000858000-0x6)='ramfs\x00', 0x0, &(0x7f0000645000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x42) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/25 00:32:25 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0xfcbb, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x8, 0x7, 0x3, 0x1, 0x4, "6918234423f9c38d6c0430f0ed755cb827c6490e40670819b94bbe5109e928b219e6a1b6f3315735a7595decb3f88a246d710b5a7ec44edf6772fd133458f6", 0x0}, 0x60) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000005000)={0x0, 0x7, 0xa000}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0x2c)=@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]}) 2018/01/25 00:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f000013c000)="") 2018/01/25 00:32:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = request_key(&(0x7f0000000000)="65fa637479087204000578", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f000068b000)=""/50, 0x32) 2018/01/25 00:32:25 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000020000)=[{&(0x7f000000d000)="2841ce29eda32b3a8d5bd9a9b2b83b85791be0d8fa01d57306d854d5a7037eaf799f0003e994f9c4e7d75cfbbd3a4914231f831a93e915a522280daf5b35819b311cb4fadbdb0eabbc0173eb31f9f0b94767246b27416048ab4d355fbcd87237ed5558276e21255d44ed8a46bb9fb6c7ca6f4b40095b9729b26a97c73d1ffbdb39740e186000426ff67db9f2dec2a95a0a1279510d3b6df968ec28e737e4e75850d53c846b01cb86583f172d1af64b0014a5586ba5eda5c3d538054e4f41df78ce466836a878119b41746aa34c868a982566", 0xd2}, {&(0x7f000001f000-0x8d)="378e51d2b89ec3142cdeaeb59dcbdb752bce3dd5415b70d78fe22b3380b7867c3d369769617c3e0e057e2070056654d52432b0498d8914c1bbd2b03c307599e1a073808915c35822add69c8f1eec4318ea335f456de0ab91419d4a444b373468832ac3f45e33c8da5207938f8aa1be5ca1ad24c825ba2c5ed488e3380708779d15c6891bdc53d452769e195c1d", 0x8d}, {&(0x7f0000002000)="21a3e496f2d33e440ccaaa4de9e466dd19714fd9fe1bdc5773db6b34eacbacae82e1b0b5d07a0987e5eda2967926172c4cac4dcbd169fc8be0bbfd88b7c1076385c18e9f2d6a7fcfdd69483f01af796df0eb73981f4b61fa4c84ce69", 0x5c}, {&(0x7f000000d000-0xa3)="a2fedcc72b859c82968e0f2fcf90ac8742cb5f2c9d5c9431429b0bfc37119334c7e4b1b27f7eb4dd1576121e4258eb2e07cdcbb343074df0a675b162f5c5d38e917f438fbb1a33a84d53a595052508011538e1e4bf409ac186705ca010f2065977a7b518931ea7789d841d58712c7d51e077848fbda6ae9d3ef8dc93bdb84c5b071df1321e36518b3d5703a4bac2e31af64babfe8716570c25ab33b22b70a033ce948f", 0xa3}, {&(0x7f0000021000-0x57)="1e57f1121b8731c8a762456c733f48f65fa411d1bbc3d8d6ab98ed213a5f7106c581da0cf4ba5dde1632500196bd82c0c9b14136288b177ea53e8518d120f607fc5dd1630f3cc3429a01d61ac0d7f74b8b6d9d459c04b3", 0x57}], 0x5, 0x6) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x1, 0x4) 2018/01/25 00:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) fcntl$getflags(r0, 0x408) 2018/01/25 00:32:25 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000012000-0xb2)="0e9931a633036a2502ef818886cb5ad6ea949b5a5caa4b2463b18760b07735d279c4b116e40ec560829ba82d26a8e50e60337a362979df961599b06505471016e1f960ab41e96b3e692278c079e98762dd63954dc47398ae332f07a644c0a1685bb4211445fe8caaf1fa3c083b6f3dbaa41cd29c119ca243f481c21ff17987bb030cf93d6e4dd4707fa6bd609dea1c3718b4f8b59a0ee7a2f4257110d072d15a7d24ba95e500d20968010ce673b89496a491", 0xb2, 0x4000000, &(0x7f000000d000-0x10)={0x4, 0x6, 0x0, "847be5df942d", 0x7, 0x0}, 0x10) pwrite64(r0, &(0x7f0000008000-0x32)="", 0x0, 0x347) [ 59.621545] binder_alloc: binder_alloc_mmap_handler: 10085 2090e000-2090f000 already mapped failed -16 [ 59.635099] binder: release 10058:10064 transaction 80 in, still active [ 59.645366] binder: send failed reply for transaction 80 to 10058:10081 [ 59.655403] binder: BINDER_SET_CONTEXT_MGR already set [ 59.660695] binder: 10058:10064 ioctl 40046207 0 returned -16 2018/01/25 00:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) flock(r0, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 00:32:25 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 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$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) r2 = accept(0xffffffffffffffff, &(0x7f0000309000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000069000)=0x1e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00004b9000)={{0xa, 0x0, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb}, {0xa, 0x1, 0xffffffffffffff7e, @loopback={0x0, 0x1}, 0xffff}, 0x4, [0xfff, 0x1, 0x4, 0x3727, 0x6, 0x7fff, 0x8, 0x2]}, 0x5c) 2018/01/25 00:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer\x00', 0x34200, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000995000)=0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r1, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 00:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f5000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c46000-0x51)=""/81, &(0x7f0000fe5000-0x4)=0x51) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ace000)={&(0x7f000016e000-0x10)=[0x1f, 0x4, 0x3, 0x4], 0x4, 0x6, 0xffff, 0x100000001, 0x2, 0xfffffffffffff001, {0x0, 0x200, 0x10000, 0x1f, 0x101, 0x1ff, 0xc9da, 0x200, 0xffff, 0x7, 0x2, 0x6, 0x6, 0xffffffffffffff36, "13b7e506a40b0162d116ae9ab452d7fb27c7d8dd2ffacae2ff146927425f9af7"}}) 2018/01/25 00:32:25 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f00004bc000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d37000-0x186)="") removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xccc, 0x0) write$tun(r0, &(0x7f00002b1000-0x10f4)=@hdr={0x2, 0x4, 0x40, 0x100, 0x80000000, 0xff, @ipv4={{0x5, 0x4, 0x4, 0x6, 0x10ea, 0x0, 0x40, 0x1, 0x1d, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x1000, 0x3, [0xb72], "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"}, {0x40, 0x0, 0x6, 0x100000000, 0x0, 0x0, 0x800, [0x1, 0x3], "c05ba54434bd397254d1e226bc8db08ad83c1fc692c9126751b4a32130d1e07d37a5c060c651f04861fb30bd81f060cacaee52b5bdd6a2692a5c7c2ab435d4f9406393104331983ff16a2424ef25d5199907b4ba7421cf8318616ba33b1f66befdd1eb14226469af46bc8cc886edc144066ae19705fa55ca6118c107703b72eeb88406cf920b67ada003d07c8daafc1aadaa5cd9d1db5ac215b8d59d5116519e06c611d77d2aa97ecdf779441d476ffd6b6059af21500819936c"}, {0x9, 0x0, 0x1f9, 0x3, 0x0, 0x0, 0x86dd, [0x1, 0xffffffff00000000, 0x6], ""}}}}, 0x10f4) 2018/01/25 00:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) r1 = socket(0xa, 0x80000, 0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000722000)=0x0, &(0x7f00006bf000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000114000)={{0x0, 0x0}, {0x2, 0xba}, 0x2, 0x0, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000cc7000-0x7)='/dev/sg#\x00', 0x22, 0x20003) r3 = getpgrp(0x0) getresuid(&(0x7f0000ad1000-0x4)=0x0, &(0x7f000020e000)=0x0, &(0x7f00008d0000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000614000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a85000)={r5, 0x80000, r2}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00002d4000-0x28)={0xff, 0x800, r3, 0x4c9f, r4, 0x81, 0x3, 0x5}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b0000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$ipx(r6, 0x0, &(0x7f0000e4b000-0x4)=0x0, 0x800) 2018/01/25 00:32:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x40000, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000897000)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d601ead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73a4d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564856b934707b509213e509ed20eeaab9dbecaf60f5bb4c23fa79a16ade0fc1cd52cae41e7a5b689f2e7b6eb64cbc63fd5d4105d859df9bf51452ff1102aae1e59f0007e50a05f9b5f8d2dfa10461b82ca326e5c7df4a4407cef74710469e9542e5b569a95cdd478ad934ae9b46cb08e0d61a45de0714a3d574c8f735d1419af", 0xd6, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dbd000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000246000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d64000)={r2, 0x10}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/25 00:32:25 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x700000000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000933000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000fec000-0x8)=&(0x7f0000feb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000feb000)=0x18) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x2710}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c13000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = mmap$binder(&(0x7f00009ec000/0x3000)=nil, 0x3000, 0x1, 0x1110, 0xffffffffffffffff, 0x27) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fed000-0x12)={0x0, 0x2, 0x5, [0x1, 0x8000, 0x4, 0x0, 0x4]}, &(0x7f0000fec000)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000201000)={r5, 0x5, 0x0}, 0xc) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fec000-0x30)={0xb8, 0x0, &(0x7f0000feb000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x30, &(0x7f0000aad000-0x50)=[@flat={0x77682a85, 0x0, r4, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @fda={0x66646185, 0x6, 0x4, 0x21}], &(0x7f0000fec000-0x30)=[0x30, 0x30, 0x38, 0x0, 0x38, 0x38]}, 0xf9}}, @request_death={0x400c630e, 0x3, 0x2}, @request_death={0x400c630e, 0x3, 0x4}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000feb000)=[], &(0x7f0000fec000-0x8)=[0x20]}}], 0x41, 0x0, &(0x7f00005c7000)="2df5aa07c9a558c64baccf8cf7a9364d0c2504ef14015be5984768e09570a342eb38a82f33439270dd0557411c711cf68795c12546ae59523e21669e37b849e616"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000feb000-0x21)=""/33) [ 59.672670] binder_alloc: 10058: binder_alloc_buf, no vma [ 59.678223] binder: 10058:10081 transaction failed 29189/-3, size 0-0 line 3127 [ 59.697926] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.703664] binder: release 10058:10064 transaction 81 out, still active [ 59.710485] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 00:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/checkreqprot\x00', 0x400000, 0x0) bind$unix(r1, &(0x7f000046a000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) [ 59.733692] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 00:32:25 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000000e000+0x335)='mountinfo\x00') r2 = epoll_create1(0x40000000003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x40000001, 0x0}) 2018/01/25 00:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ea9000)={0x0, 0x0}) tee(r3, r3, 0x8000, 0x8000) close(r2) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) r4 = dup2(r1, r1) close(r1) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00007c5000+0x87d)={0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0xb, 0xa, 0x10, "10263c7ecc5517d8327ee632c1cfa803b8a6ac9f28c5d5c6f3a40dce4c9971d18c7cf10815fa3d8049c0039875f482f0feabdfd3328aa79cb074e43682080ac3", "16a1940797588ef6e2a39e4ca9a26376467e79c9f17665a24f190c8941652d3c18adeb2fefbee09bbda417ba6bdc38c8ba3d029e071e48ab0fba2fb2f4c1e3bc", "bc0141a25908c9bfc3b5d86c973e57a868f85da007e69f046e49a3527cda41f4", [0xff, 0x1]}) fcntl$setpipe(r0, 0x407, 0x3) 2018/01/25 00:32:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000b5e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e2f000)={0x0, 0x0}) accept4$unix(r1, 0x0, &(0x7f00007ba000)=0x0, 0x800) unlink(&(0x7f0000ff3000-0x8)='./file0\x00') r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000f52000)=""/110, &(0x7f0000c21000-0x4)=0x6e) [ 59.755190] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.768231] binder: send failed reply for transaction 81, target dead [ 59.788347] binder: 10103:10141 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 59.810310] binder: 10103:10141 tried to acquire reference to desc 0, got 1 instead [ 59.820783] binder: 10103:10141 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 59.833895] binder: 10103:10134 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/25 00:32:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, r2}) fcntl$lock(r0, 0x5, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:32:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x113984be60906e83, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) signalfd4(r0, &(0x7f0000003000-0x8)={0xffffffffffffbffd}, 0x8, 0x40000000000) 2018/01/25 00:32:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="d90ee7", 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a78000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f000084d000-0x6c)="be05fb17e2ccb7a9d0502b188cf0078072a66be3fe1a234e251898d58109be6e013b0393b4175ddafd69b67aa60869f1c256029e3661617a94ff3ad7f8d2802577468c7b71a7c9185e3463f794c23210bd15787f6e07c335bd4280bdfff123eb64c22d6d0976f1c9d60aeaf9", 0x6c}], 0x1, 0x1) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000002000-0x39)=""/57) dup2(r4, r5) unshare(0x0) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/25 00:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000bad000)='./file0\x00', 0x40200, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000018f000-0x15)='/dev/pktcdvd/control\x00', 0x8080, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000047c000-0x4)=0x0, &(0x7f0000c5a000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006b2000)={0x0, 0x0}, &(0x7f0000f50000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000045f000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f00007e2000)='net/igmp6\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000026b000-0x5c)={{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, {0xa, 0x3, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x1}, 0x52c4, [0xffffffff, 0x1, 0x7, 0x7, 0xb, 0x401, 0x9, 0x4]}, 0x5c) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f000050e000)="24000000130007ffe4fff200080000000520000c0d0002000000000000000000b81617", 0x23) 2018/01/25 00:32:26 executing program 7: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x605, r1}) 2018/01/25 00:32:26 executing program 4: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="", 0x0, 0xfffffffffffffff9) r2 = syz_open_dev$sg(&(0x7f0000f6c000-0x9)='/dev/sg#\x00', 0xff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000b39000-0x8)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x1400) keyctl$setperm(0x5, r0, 0x1000200) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000000)={0x8000000, 0x2, 0xf}) keyctl$describe(0x6, r1, &(0x7f0000521000)=""/0, 0x0) 2018/01/25 00:32:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x104) getpeername$ax25(r0, &(0x7f00007b9000)={0x0, {""/7}, 0x0}, &(0x7f0000555000-0x4)=0x10) mmap(&(0x7f0000949000/0x10000)=nil, 0x10000, 0x2, 0x400000010010, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000862000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1ff, 0xc042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x472f)={'nat\x00', 0x4, 0x5, 0x46cf, [0x0, 0xb43, 0x7, 0x1f, 0x8], [0x3e9, 0x7, 0x6, 0x6, 0x10001], 0x10, &(0x7f0000000000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}, 0xffffffff, 0xffffff00, @common='bridge0\x00', @generic="c7273c94af210c9f85ebf5b5c9ea13c4", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x0, 0x7}, 0xff, 0x486, 0x528, 0x8, {0x18, 0x3}, [{0xb6, "74510423b67503848a463c412d88a78ac9323f4f4f4203969274c18785", 0x8, "5299f6ed31d6deb6c29091e4c636ca0cc8a9fc090ad93689d23224818918f111e4715c8de11e642ec234e488fe827d3ec2d26d1fba9a8940f98419f860f534d28301d278adc860d69e566483ed8e35a5c2958ca3aaed3b60ab1fe9bc55983ca212dd0a8c7804921bc0d880a406276adf9ce3b32d1cd5e711e3e7f4ab9726324ddf6c22a985eecca76bf9daf8df5e9ec52b05725cab3e"}, {0x61, "e1bf21fcf3a86fa3c3426d9604f54b9154f5835cbd85e088f0b73efdd1", 0x7, "1768dce46a4cb32bc308fc1d30f1f371bdea9237a7f311fcfaadc547a124855cd0771bbc8cf1f9870b1df94854a7c20145aa460cc7fb8c219c72ab819cb3334e28"}, {0x10b, "faad2e5935e6940a7f0a454b08ba461e216a189c2bb7efafd6b9988e41", 0x2, "960be1f4f760c97dafee265e8d16981de7b740071edbfd8ac3ee91244b9e14b32f19719a29d5ae67b0c8df1c811c2367d7ec670010ac8595e38cf1f359e03d01386fb4f1901be46800feee0ebe122b2608a545cb7a7b796d14bf7b5f98a9bdc1878bd732e9944d38bb10d9feabdd8cb9be6cfff8f2c854da6cf6738dff89eafdad188d358c2f1e24381b461a5671627093bcaa77de25bfa9baf87687da0336c8fc6bf481e2ca9f32986e3f3f47f1dbf0bd392ad93471b873b2fe900f3e315dea38b338de2e693e022093139d8d1e82036ec0af01b0ffdf27edc96de6dabce9082ca78868604b86c6f8704a"}, {0x100, "dac638cf3cc079d844947db2cec1066289d66b95e1da21dd14321e97e2", 0x40, "f653c3036b1624402b81438b9ba271fe7d494c64a5158d20d1749be01849c18d3222ae5605e0c1bf766f1b131099aecb1dc2a13d695c1956febc02dc460c12a63dc3c33f65f218effff3306eb8072609738eaf5f016c963db9216a16dd7b2115182c6eae4598b145ab82adb0046787ccd697482dd7c8fa2b185095168ea89b53ede1ac18da7ad058e82d337cefe9974ec537b6a564b0e2625524beb763e4d1530565cabf4bc9bfa08d1fb4138476ac05d1452e4cb052119c563b43a3b99577fe93b70f2860ff133b82415160ef9a73b6fa9205f56284ab4f4e6fca732806fe4b"}, {0x23, "52c8de614c2f565596058941cc5af16accb55168440569fa7485d1185a", 0x2, "95b39f"}, {0xd1, "b03fe21c284afa8605b1c06a4df37dd0ad37151d7f19fc7fb2cd7a6447", 0x10d, "2cf4a20d9a08de97d933af3c509e7bf47b39cbabf3b3304648ee7251ed069d9e8d41ef5318777d168b4d5670482e274e8c3a22f0feba8858361e45f7edbc3feddbd65f0e78cdc6c7a51488f1ce87dd821ddd1064b9ee84f98d964ffd5c8ce409c51519d868df17fb595a85942f63c941b024b9232b41fbffe2803eefbc043d99b3027a5ba2bd4c6bab6ed2f075a5f79a9909b8a6c59f9cdf254151d123ad8ac3d534617c452e92f4a3c2f3ab44ea942052"}]}, {0xa2, "fa322951a5937093fa7f2e744fd3ea361da094213145543eb31b01ccaa", 0x8, "37c6e4ac3909f78992bb498204163340bdaa4f7371efe3cd27292274ce1fa74509dc86fd55bf7d7ecaa0c3772218676c2aa5e801098af1cf71f6c17254dc5c0e4120b09e441d2bc05909ae57628d8f0d3a6f7db29631e35961a1f957139444f8c1a226f0c86fc57773b2314fb011cf2e23394e6707851fdeed44e0b720ceee3ce1da"}}, {{{@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x6}, 0xfffffffffffffffd, 0x5ac, 0x15cc, 0x3, {0x5, 0x5}, [{0xa5, "8bf90a224ac6b65f92be4f56e809097842e600e5f8339a9ca9d6abc049", 0x4, "602f185a31905138b3c6db807a24379daf99ba1b4896409974911d99e9e627ea76d21d8ca61f1d6d160f7c048dfba06a2d201d68a1d86f47bec2c1ab7143d5e4e23a3dac12da99e2c608b5a681b79f46a806bc7ab1ed152cb8593f20bc94b3592e54e8a6aa187de13776924f5e05e6efdf74f365feca14589b50ec739c985d1dd10be1e6ee"}, {0xa3, "8616158af2fed538dfc5b88b322dddebfef375482590674238dde8387e", 0x8001, "aadac4f07eb3c3a38f0be93d9a845bb6e91b44c20c82a70713f86715e40da5a1a3e09ace5a1ed7d58aa156d77cc745b14579091a544bf5881711eb28b420f527dbeec34bd36f80da8bd3ba4f386847f93446249998faadf63f6723166bb707a731a63c1ffa38d101f62fed18d9082c529dd1c26085cd1b978dc4d38e185411452ed1bb"}, {0x3c, "cde8a15247bfbca2ed98877bcede7cf3079ebe790468f00815ea255ed6", 0x200, "1a8dec62df8aaf28d864503f7fc82056ea63a9b291ac78808158775d"}, {0xc7, "c2ea14fc8fa41d8264b97f376b87163181834139ee7c26892c8ec8cc54", 0x7, "c6b4cf102a9592e8730feebfbdeb266e7027de5774c1a4dad6404b1364a20620848588f26f5238a3af0373b45f3a0d76e9ec633b08fa3207ec39c7d6023449f09bbbdc5e8f2a198ee1580190424bddad4f6aa656dfc9b1647e53275080e43392c682a1c47de03bec8500d03b70372164f864a7fe0a78d0e19195d9978da61c331c8d60647de37de66b0985d3d51e1e0f8df21977ae5ff93c357c4d6cbb2099feab009c3f38f305"}, {0x4e, "5fa6f1a92fc9c51b2f7e8760c7121790b1756a394d9da6c4162faabe05", 0x7, "06e3f50d678617285ec2938099d5bf6195e808fc9298b996ee539ee51e7c9337d6d26718898a4588af84d7e7d844"}, {0xaf, "4344edaa31520b6b67cc74df2ed5ad7440a34d476b6e56d29c4e6325fd", 0x4, "2cbc91b1a2168d808158c9f49c189870e38a6ee14ec62b08aecd870dfb8bfaea8584c059da0514eedb8bf083884b5e7b8dbab1976ef0d1191386de7b413e52f575fa0e9817a79a9cfd73d096ff42c853492c7c896e5eeeaf288fdb25aed1a6c0ae4dc343cc84528899a9d1fea28b2ad8bd3040fe4b3e9bbd4094262aad9ae6543e389281c9b44532be945f58e4d4b9"}, {0x5e, "8b0284c67450596d326040e19810be4f75a221f9c2c00dcf189881a505", 0x401, "9be9407b9f47e0eb22600457d988e38faf18269a92efad3c1942c16974a1b7d56bcdbfcedaf6927554b0110614662c78df8697bdfcc7e04b5ad8d08f29bc"}, {0xff, "d5d481f1c7022d052dd21b972f37ec8de2ed1e5bd6d9ee1721d8341232", 0x400, "b0142815000dd39bcefe9790c5ff08903cc4e866ac0eede7a2d1682aa63928712f11124a9ee4472a5763e108d343caa2b0ae7ad3cc6fcf3df17edae810d7729c1fc74edc3c9ccfc2110ef223ddef163225ba9224ea56be75d4718b506fab06489326e5b41cbf6b17d91ff3bfd1d772075aea51fb95175c332d3298590f15438b779b3c9697586c3e704c752194dd6a82a5dafcb8bc5aed73038b5799a45dbfb5b4c19205b173a0e9b0244720bc1599be566ddd3cd8b2b7d3c5190cfd84e2ba2cee583cb681f95d7a7136b6ca74b1770abf5790842f9967db79430890fc01f7"}, {0x42, "0f71077a4e2f86e0c9d5860388d4bd10948b44fa795ac2b78563a14fb3", 0x10000, "65d1e0ab678982ee5e47c99eb35a88bd5872b5d6db8823ef4bd4296e1ab9b77a55b4"}, {0x55, "ff53ae68147d597eb9f5b7e478ba89de0cc0ba0f073fdb36657e11e5ca", 0xe6, "90aad94b1dea95ee1abcbfabeaeaa12c0f3f17e54330c389c34c1741f23351a70eb49f66b42e5be8f3337a9d4d18b15a4f5f4c092d"}]}, {0x1020, "c9300b2aa5148654cae5681320c6ca2d207405fdb98c3b286689497cff", 0x1, 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{0x71, "f88108637772b3d04762e2f573a8cd56e6c455b712e1b39dfb0accde21", 0x4d8000000, "d94052d6af0003f99c9f69a99d539ef6c53bb9a4240f1e1b9baf112dae393489d86155751114f870a1b2f007b08d2b1c5a5ee2addf1ddaf8a638039510ff7a3398031d4b816668358767148e54d99f3ae8"}, {0xbe, "e50651e8d45128be3929d95f463a33651276d19f4704c6a3d024cc48e2", 0x8, "e335fb997d9d6917210f59a59967e563cd67ecb4d5dbdecd85785a2b46cb769291d6b626b9449ecfec10e418360020f514823a394774eab743fefea3bfe135d1fc2f0e7e931d0ab9864d246c790899f0e8787e293023dc06b54046d8104a40ffb07bf5eba1802f65957761c8c9bf5639745dcb87bc48439f83d8c54b4f7cea3aa4b9c23e60542fc90b71c09ab92f23b0ddd0cd3e3c4cdaa010cff0f4e577"}]}, {0x11a, "7455bd60b7310f7d69ab6085e742dd7c1cce9c7934c9174071cea030fd", 0x27e, "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"}}]}, 0x472f) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r2 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0xc0189436, &(0x7f0000006000-0x4)=0x3) 2018/01/25 00:32:26 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='task\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000019000)=""/34, 0x22, 0x2) getsockname$unix(r0, &(0x7f000000a000-0x7)=@file={0x0, ""/5}, &(0x7f0000012000)=0x7) [ 59.856846] binder: 10103:10134 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/25 00:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000009d000-0x8)='./file0\x00', 0x104, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) r0 = memfd_create(&(0x7f0000adb000)="73516375726974792e00446a137b9e29f29545ab5afd67abb1c5f87453d58a07e20f6630970a76d8bae1d36724d5", 0x3) write$selinux_create(r0, &(0x7f0000acc000-0x57)=@objname={'system_u:object_r:devpts_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x36, 0x20, './file1\x00'}, 0x57) 2018/01/25 00:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d93000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) fcntl$setpipe(r1, 0x407, 0x3ff) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00004d4000)=0x8000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000808000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$llc(r2, &(0x7f0000570000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) 2018/01/25 00:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d2f000-0xc)='net/netlink\x00') ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d5000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000ef9000)=0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000d4000-0x6)=""/6) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d96000)=@assoc_id=0x0, &(0x7f0000e2e000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a4a000)=r2, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000387000-0x28)={0x5, 0x8000, 0x5, 0x76, 0x0}) capset(&(0x7f0000ff8000)={0x19980330, 0x0}, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005e2000)='/dev/usbmon#\x00', 0xffffffff, 0x220880) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000056d000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x0, 0x0}) 2018/01/25 00:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="aa3e486e", 0x4}], 0x1, 0x81003) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000078a000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000f49000-0x20)={0x1, 0x3, 0xffffffff, 0x31, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000721000-0xa)={0x0, 0x0, 0x1, [0x100000]}, &(0x7f000094d000)=0xffffffffffffff2d) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000b04000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r0) 2018/01/25 00:32:26 executing program 3: socketpair(0x15, 0x5, 0x0, &(0x7f00007b0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000-0xbd)=""/189, &(0x7f0000b22000)=0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x3}, 0x1d) r2 = socket$inet6(0xa, 0x802, 0x3f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x80, 0x0}, 0x20) 2018/01/25 00:32:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x30) dup2(r0, r0) 2018/01/25 00:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000009d000-0x8)='./file0\x00', 0x104, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) r0 = memfd_create(&(0x7f0000adb000)="73516375726974792e00446a137b9e29f29545ab5afd67abb1c5f87453d58a07e20f6630970a76d8bae1d36724d5", 0x3) write$selinux_create(r0, &(0x7f0000acc000-0x57)=@objname={'system_u:object_r:devpts_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x36, 0x20, './file1\x00'}, 0x57) 2018/01/25 00:32:26 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000011000)='./file0\x00', 0x100) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000505000-0x40)={0x0, 0x1, 0x1, 0x2, 0x10001, 0x0, 0x6, 0x1}, 0x0) lseek(r0, 0x5e, 0x0) lstat(&(0x7f0000529000-0x8)='./file0\x00', &(0x7f0000b2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000146000-0x8)='./file0\x00', r1, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000f88000)=""/207, &(0x7f00009ce000-0x4)=0xcf) 2018/01/25 00:32:26 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2) 2018/01/25 00:32:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f000044a000-0xbb)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x19)=""/25, 0x19, 0x2000, &(0x7f0000001000-0x8)=@sco={0x1f, {0x38e, 0x5329, 0x3, 0x101, 0x1, 0x56a0}}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000b1c000-0x20)={0x8000, r3, 0x10001, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000001000)='./file0\x00', 0x88, 0xf8000) 2018/01/25 00:32:26 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)=""/40, &(0x7f00005be000-0x4)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x399f1336, r1}, &(0x7f0000000000)={0x80, 0x4, 0x6, 0x77fd70c4, 0x9, 0x0}) 2018/01/25 00:32:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84804) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000)={&(0x7f000021c000/0x4000)=nil, 0x4ea7, &(0x7f0000000000/0x1000)=nil}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000-0x4c)={0x4, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) r2 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000e0f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x21)='em0@^lo@vmnet0[selfvboxnet1^em1\\\x00', 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f00008f2000-0xf5)="fbcb91a18ed47dae6929a0ce7143be0bf734b50fe5d9e5d55544c866e06af5d93094b648e7d435412713b21e31af9b1f4e11ae2b4e4b0649666b053670c17bcae4c2e15a85ea52eb5214973d71d7b9595b72b85eb214279462af28527cd08d211ad8003977e822771e909d22e5428cbef82f1cef9f75a14dece4d2b2f78ea10ea9e608971e9016039e47cf868acbaba53f53a86f0a308cb97eb115712ff8ff8d15fa6f89fc4bb8768e09c1692eb922a31b6318d0656da2d0341b25da78f64f99e31d3eb51ce4d2ad3d843cfb57b56bfd63235a495ba417bd3bd671bebe4e3b329cc1247a8d2c98d1aecf7e7eb623beb0a98883ceff", 0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000f27000)=""/219, 0xdb) r3 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x0) keyctl$revoke(0x3, r3) 2018/01/25 00:32:26 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007b9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ce6000)={0x9, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x1, 0x7, 0x1, 0x9, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x80, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x202000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7}], 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r3, 0x5}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000-0x8)={r3, 0x8}, 0x8) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000007000-0xc)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) msync(&(0x7f0000130000/0xd000)=nil, 0xd000, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000008000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0x6}, 0x6) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000005000)={0x4, &(0x7f0000004000)=[{0x1000, 0x1}, {0x8, 0x4}, {0xfff, 0x5}, {0x6, 0x7}]}) pause() 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 "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ba6000-0x38)={0x0, 0x0, &(0x7f0000ba5000)=[{&(0x7f0000a3b000)=""/32, 0x20}, {&(0x7f0000ba5000)=""/230, 0xe6}, {&(0x7f0000ba6000-0x2d)=""/45, 0x2d}], 0x3, &(0x7f0000394000)=""/18, 0x12, 0xd2}, 0x10100) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/25 00:33:19 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000fd7000)=0x0, 0x4) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000e36000-0x8)=0x5) getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) gettid() close(r1) 2018/01/25 00:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xfffffffffffffffc, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000394000)='keyring\x00', &(0x7f0000abc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006f6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000712000-0x4)=0xe8) r4 = getgid() accept$llc(r1, &(0x7f0000a4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000179000-0x4)=0x10) keyctl$chown(0x4, r2, r3, r4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0x1, 0x9) sendmsg$netlink(r1, &(0x7f00006ed000)={&(0x7f000059e000)=@proc={0x10, 0x0, 0x3, 0x200}, 0xc, &(0x7f00005b1000)=[{&(0x7f0000cc8000-0x110)={0x110, 0x1c, 0x100, 0x4, 0x0, "", [@nested={0x24, 0x75, [@typed={0x18, 0x7f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x59, @void=""}]}, @generic="e804f0b47bea1c19f061266702610b5121fe370e1cb00efcf7f153611b4c5c830ce421b4cd0d328b8614684e4c66ae5737ec952aad62fcaeeab416c11fe95e2ff09351885c2312ca186a119970b5e891673391dd7ca3e493defa457f23e0addd5758f1c12b362e989e5b734db12df1907a8496b762396bacfe647bf2d7c9784a5ce05f6fae628b61934810e6a5c6e6fb329de19388884aed9c912058d6d7eccee4174b753408e524e5fddeff2c51dc0617893ab6ba7dc3aa217515573ef8e155e456d4cb993812b8c66f079f56d780189b57ee83daeec457a71b"]}, 0x110}], 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000006000-0x11c4)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000016000-0x10)={0x0, 0x0}) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) rt_sigaction(0x29, &(0x7f0000000000)={0xfffffffffffffff8, {0x1}, 0x10000002, 0x6}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000864000+0x7c9)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f000062e000-0x4)=0x0, &(0x7f0000b4a000-0x4)=0x4) userfaultfd(0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c5b000)=@assoc_id=0x0, &(0x7f0000717000-0x4)=0x27b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b52000)={r4, 0x7, 0x1}, &(0x7f000046d000)=0x8) connect$unix(r3, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80001, 0xa8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x0, 0x4) 2018/01/25 00:33:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xfffffffffffffff8}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f50000-0xe6)={r2, 0xde, "d37e6d4725a0ed12806ad37c78730e4340be780afebd74837bab5ab9be72ecb4007e01b2767a5063740a6823222e352a922c6de99d1aa55eed864c3f701a63316ba0c4a6c0e0c481ea23e93c42d5474b3357c8a2036ba6932802585c9a12ba8bbf2a71011996c863e452f1d6383bf1eb0236bbe6d81fd8de93800f8b1d0fc46e3d5643b85907013bd81b0bc9d881127713160278a682900104a11d9964b0ea0c9c55097160b62df99881d281e6b7bb7287b95cc53bf7d433a406dfa4f42d2e0530b9ffaf4200898f904e425b37ab1af4abb51649b833b743817f08607e48"}, &(0x7f0000db0000-0x4)=0xe6) mmap(&(0x7f0000000000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bb2000-0xb)={0x58e7b75c, 0x4, 0x9, 0x1000, 0x400, 0x20, 0xfffffffffffffffc, 0x0, 0xca, 0x6, 0x80}, 0xb) inotify_init() r3 = request_key(&(0x7f0000c51000-0xd)='dns_resolver\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000024f000)='mime_type/+keyringem0./\x00', 0xfffffffffffffffc) mmap(&(0x7f0000c51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) add_key$keyring(&(0x7f000037a000)='keyring\x00', &(0x7f0000c52000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) 2018/01/25 00:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write(r0, &(0x7f00002a6000-0x10)="", 0x3cc) 2018/01/25 00:33:19 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x400000000000007) 2018/01/25 00:33:19 executing program 7: mlockall(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x80000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/25 00:33:19 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000f7b000-0x4)=0x0, 0x4) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000558000-0x8c)={0x6, 0xd8, 0x3, 'queue1\x00', 0xcb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 112.872950] Buffer I/O error on dev loop0, logical block 0, async page read 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000704000-0x9)='/dev/ppp\x00', 0x48081, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006f0000-0x8)=@assoc_value={0x0, 0x7fffffff8}, &(0x7f00001e8000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e89000)={r1, 0x1}, &(0x7f0000f31000-0x4)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000233000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000d3e000-0x20)={@generic="816d8d238ea6a0cd9328fe38ac06f9f3", @ifru_flags=0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f000026c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x4a3, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008e6000)={0x0, 0x0}) preadv(r0, &(0x7f0000d7d000)=[{&(0x7f0000878000)=""/0, 0x0}, {&(0x7f0000d3a000-0xa8)=""/168, 0xa8}], 0x2, 0x0) r1 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/25 00:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001f6000-0x12)='/dev/input/event#\x00', 0x79, 0x7ffd) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00001a1000)=0x6) 2018/01/25 00:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) fcntl$setsig(r0, 0xa, 0x1c) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={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]}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/25 00:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1f) epoll_pwait(r0, &(0x7f0000f05000-0x1e)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x80000000, &(0x7f000033f000)={0x5}, 0x8) r1 = dup(r0) accept4$llc(r1, &(0x7f0000707000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002bd000+0x699)=0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f00008ab000)='net/rt_cache\x00') readv(r2, &(0x7f0000c68000)=[{&(0x7f0000a25000)=""/220, 0xdc}], 0x114b) 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008b1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006a8000)={0x0, 0x0}, &(0x7f0000ab5000)=0x10) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000046d000-0x2)=0x1000) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc6000-0x1)="ee", 0x314, 0x0, 0x0, 0xfe0b) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc6000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fc7000-0x1)={0x1000}, 0x1) sendto$inet(r1, &(0x7f0000746000)="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", 0x1000, 0x40000, &(0x7f0000fc6000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 00:33:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004d6000+0xd8d)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb1000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xc)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x4, 0x6}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0x71, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = syz_open_pts(r0, 0x400c02) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xe1)="574121424c8da90fdbb00a9d15c194c4042a782d37a66e8f6c18d63ac1e635cdf6b129bd7f6ec398218aa5d11f5ca0080016091b4b578257077ef2fd8e7b96ac2dbfc28d903f18361792a9d5e6e85a9e3818324b84b3db4e2b033fa7f860828fa08b04dca5311d18eeaf7896f3468678a3942c0b4a764cd513e081b50c7db4770fea3dadb6fd5a2dd213d9ce92a652ee7b6451ea4db800738f27a385a20cfd0a3db6ed1d5ae035319924796da010a6cad7a10e73b35064cfda93e6e3c66d21c475b37843d2d98eaa2954f198b5972282301e1e1279e0749d8a68fdb9d82f73210a", 0xe1, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x45c04da6}, 0x1c) pwrite64(r4, &(0x7f0000004000-0xb1)="c3a66802e964011e7e0cf2f2252eea42b887b644d45fb25a12ce0a0c7ba1804b080c920d911540853fb6b4c1813e443655fb4721fae1a80729e9d2f12d357eb14ede2dac861924c283881e390191f95837adf8e5a98dd63e92ee5aa7b7bb240865f935e2239fae427e41ff19818112951cdcd9ad30b4bdbf4d308caa87b237bbecc5fbced23dc22735a10d719dbdd95a7a1a85167f1cebb78c3cb5e4ece769db7292ab821606af5f6b4cdaca8244ee50bd", 0xb1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000+0x98f)=@assoc_id=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r3, 0x3f}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x3, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) perf_event_open(&(0x7f0000006000)={0x4, 0x78, 0xed, 0x8f3, 0x3f, 0x5, 0x0, 0x2f, 0x40000, 0x5, 0x0, 0x0, 0x3f, 0x33, 0x81, 0x7f, 0x80000001, 0x200, 0xff, 0x1, 0x1, 0x40, 0x401, 0xa6, 0xa616378c000, 0x3, 0x1ff, 0x10000, 0x4, 0x5, 0x2, 0x986, 0xfffffffffffffff8, 0x1, 0x5, 0x3f, 0xd56f, 0xfffffffffffffff9, 0x0, 0x6, 0x2, @perf_config_ext={0x4, 0x80}, 0x100, 0xa4b, 0x7fffffff, 0x6, 0x90c, 0x3ff, 0x100, 0x0}, r5, 0x81, r0, 0x6) 2018/01/25 00:33:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00005f7000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) 2018/01/25 00:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/ppp\x00', 0x30600, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f7c000-0x4)=0x9, 0x4) fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x42) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000062e000)=0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000612000-0xb)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000031a000-0x47)={0x0, 0x3f, "513cb28e3b2f2f3820af4a6be013075f54c12ea62a2a067567a8f47c926aee9c890b62f2a657d0a543a62d1cc21a34c5d493f790d6c69d2b12fcb86624284c"}, &(0x7f0000776000-0x4)=0x47) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000051d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003d9000)={r2, 0x1f}, &(0x7f000083b000)=0x8) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket(0x2, 0x80000, 0x6) fcntl$setstatus(r0, 0x4, 0x40400) 2018/01/25 00:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r0, &(0x7f0000fb2000)="742a4d254d1f82", 0x7, 0x0, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000901000)='net/ip6_tables_targets\x00') timerfd_gettime(r3, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000013000-0x46)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000db5000-0x78)=[{{&(0x7f0000e58000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000085a000-0x30)=[], 0x0, 0x0, 0x0, 0x1}, 0x113}], 0x1, 0x100, &(0x7f0000efa000-0x10)={r5, r4}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ebc000-0x6)={0x0, 0x8}, &(0x7f0000c7d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ffd000-0xac)={r6, 0x7, 0xa4, "49d1f6e277dfcf7df60682b6500d7716dbd448dc859b9ab8f77885b20ad97045ec0ed8db01fae638fa42bbd344517a59c63b3dc566d21762bd566a3d377928fa526634bd6b8b7e7b2f57d3dcaa5bb142c25ab7108073d3588a899414f08097c0ef538c41960ccdeaaef75b4e09142bbe6bd60aaf3fb0c42594ba88fb82d42aa51b87809b64fc3b25098013df89dbd1229d60ef51d515efd32736a04350cb239f1a5d00ab"}, 0xac) bind$inet6(r1, &(0x7f0000384000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) [ 113.076528] audit_printk_skb: 13 callbacks suppressed [ 113.076535] audit: type=1400 audit(1516840399.274:51): avc: denied { validate_trans } for pid=10345 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000f7f000-0x10)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) 2018/01/25 00:33:19 executing program 1: ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f000028f000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b86000)={0x5, {{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = getpid() rt_sigqueueinfo(r1, 0x1b, &(0x7f000017a000-0x10)={0x1d, 0x5, 0x10001, 0x1000}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000be0000-0xed)="26a86fc308f55596cdee6f6691d82b1d563363361861390ca39473553a699e2adfa2215d6ac59ac43673671b3645d1755f616027573a479a3f74cb4384589841a0ca07f0233ce1f29c6362f98634a0897756bcc2a59634b06c0ca35378003e5f80b98ad951e672ef245960b8bd92e84159efe0239184291aa005817640d5e51ff4a6d530883a51a6e7baf2719f0247df26f823b7508986854ecda060d5e6878dbdb8d470f6750a6432eece1ba582bf1125580e89d3578e8e22195dd118944c190589764aeb49c4a4480c11f21801601d1f795ae0ddb4858596220f2210d7c9ac1cc574c9484a62de071365b8cf", 0xed) r2 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x284) 2018/01/25 00:33:19 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000711000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) unshare(0x8000400) unshare(0xc000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000+0x3d8)='./file0\x00', &(0x7f0000000000)=""/176, 0xb0) 2018/01/25 00:33:19 executing program 3: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000035c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd7000)=0x10) fcntl$setstatus(r0, 0x4, 0x400) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c91000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syncfs(r2) setitimer(0x80000, &(0x7f0000a0b000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000061b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00002fc000)=0x83, 0x4) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000cd9000-0x8)=[0x9, 0x8]) 2018/01/25 00:33:19 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000021000)=r2) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cde000)={0x0, 0x0}, &(0x7f0000578000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e8000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000fd7000)=0x0, 0x4) tee(0xffffffffffffffff, r2, 0x6, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e36000-0x8)=0x0) getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009e3000-0x8d)={0x0, 0x85, "33c2a9d03025479cfc0c2c8b71cfe898e11425773931dbee2213fce6c9be8b5b0846672abe41d4a5b42577f7ad0b7716014a9ea60f5b8d0bd6c3255a535b1a953109758c0e6da40f147aede1d54c0cf5b5e5c94f529d6a007515a3090246cf98b1787b6544688d5f271e928c853e76a8f1ab822a782fa74a3eabc078624a11c434224db806"}, &(0x7f00006a6000-0x4)=0x8d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000499000)={r5, 0x8, 0x30}, &(0x7f0000c67000)=0xc) gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00001d6000)=[@in6={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xf2da}, @in6={0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}], 0x38) lseek(r3, 0x0, 0x3) close(r1) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00009cc000)=""/66) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000025000)=""/192, 0xc0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) gettid() 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f7c000-0x4)=0x9, 0x4) fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000007000)=0xfffffffffffffffc, r0, &(0x7f0000001000-0x8)=0xfffffffffffffffc, 0xd6, 0x1) r1 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000-0xc)={r2, 0x80000, r0}) msync(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x60)={0x27, 0xda, 0x100000000, 0x1, 0x623, 0xff, "b786ce38863a602affa87f2b030d0cc191dd28d07bbd7af483ea6a2aebb936c7d22005f06939fdb4c7ebdae5d045ef5130d3ed5463bd2817e1c9fe96d41b1d", 0x2}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="bbdefacaceab4e57dbb7bbcca477b98931855627246e26937d32789f71467b959757a03f7a3124c67484b2afd031c68fb87f149c9a1a0dcde7c294dbd080df05cc9eea9a6c2543cb2e5896b7ce32a2a5f321543247c7a6a0bf86d0454de10bdcf7d1952373015e27556cf68982a12642d79998e1d1250f3ca843b5dfee80b747d4ab22d1c12124a4bb0c96734796e6a97fa39c76a40150a87b920c53aa467fe191d689bf68766bd6d10c885301fd11ec1df49b2c55e6f48f407a86706beed17fe13204255122935d53", 0xc9}, {&(0x7f0000001000)="847def01cc636a3d87210ef1478c71a96956f68b33c805ec", 0x18}, {&(0x7f0000001000)="9a57f08e705a624b791ccf9312a3cf19510bd48741e984b84c2822afbf16c75d4bffaa7ea0671f8aeaa6679959ba7110518784cd27469cd577cd3e78f62ff15b245b25d101e1b0901407b6aa4fee397affb2b173d857371e86dd0000ef0f845b73d52abb8b42fc", 0x67}, {&(0x7f0000000000)="68c490d73273d48591ad1a58b7", 0xd}, {&(0x7f0000001000)="cd3d6fb5ec70cb1dede546a575296bb0bb", 0x11}, {&(0x7f0000002000-0xb1)="4b227150a482fdd6ec75ab1b01be257514738b77b4654b61ea2367c515767cbb410afa5baece21124441f4c49b4a7e954f2a2c00d3aaaa902b3310c46de24afe67a0661db7b3e0886bff1517a96470270017e2ade01847046735ccb753c86d98b9ae9668809751c67d973bba4659b1193a78e8c291cd4773ad6935ea83e4c9266c028e13dc64c77d1b7c803505ab5ed4dbadbdc54c100bc867d9368e4e4d98ac29aa261f922297f667f876828bedcecb7b", 0xb1}], 0x6, &(0x7f0000000000)={0x38, 0x105, 0x7, "10ecbddbc780d50358e67d3c429c3827c9923cd7ee0c39a3b9f6067bcadf4d4f50"}, 0x38, 0x10}, {&(0x7f0000001000-0x60)={0x27, 0x1ff, 0xbf07, 0x6, 0xc4, 0x8, "1fa74e312540342373e312b229cfb81f97f1f94293dd9699f6f6f47858159fffb8862dee951eab2e4beee3b0ee7d030169daebe1b34a6c8fcc765b0724d168", 0x8}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x9f)="8ee23db74f94b2ad7a3cbe5b5f435ea7b75eb65902e908268cd988c4ea3cb42e9f58160c1d0df5c8cd40b64c53ac5c60b95a7a981a8cb0ea184006f60c37cb247deeab0877911d640f0cc1af8b1cc9c3ad2c9ef851355ceafa378978345084c4ad2716205e860233ef1a8574d3793f74e55dae1ca450949a6e1a5063bab285af80461f27409da5976b8a4d5694a80dae0b7cc1903a355b53790ccdd815def7", 0x9f}, {&(0x7f0000002000-0xa)="9d4dee2e1731b0991a83", 0xa}, {&(0x7f0000001000-0xb3)="167c1d872d480fea241134f835cd1245598d3dc9f63d6aa03fe7d4e7bb6ae94855952098e009c7ee516bc3b1813675749cc90c214bbec6c79180b3dc9bfe08a667cdf3f3ebb81f23005900989448ec6b77def6884345dcd9d416b8ef11de86c0b425802758953d7c80d558d2332e131ba464d32c8d52eefe41a67dbf29fa07e52d2f5237bc92dc00cbe9fb878cba2d2442abb8e3faddade9410a9f6b8a9ba65ee800fc1c7a27b52520b31de1a55a0cb63f569c", 0xb3}, {&(0x7f0000001000-0xe6)="cc0a335a15a7ad712503996fa960df26ecb3b85da8ef7b6418fefecf589d342ce11e883e942384efbeb82218a090f9b56883ba6bd0c9d19b029d3589075b1b71c108a1f510eec76901054665b1a21e7f64958a9d04f64042c4112e1f29686a7f452120b61194921b5de52447337f07d866b067249358f682f94e169f5bd3a63ca1bcb836c8566d5af29e68e0eb0659c6a9ccf2f77a9db78576040c117ab8d432278decf9498e72f1978545b9688510fc48f9caa23aad3fe04b177a6aec73d31676cb4c4a8c44b21a5dea011b23709a2d8c94616f18780ae6970a3d1870dc4890975f568eb18c", 0xe6}, {&(0x7f0000001000)="600d12550eaa2e4dc852f5f39aad7659398215697f5bd4405bb30ea0487d296c3f77758f9bfaa98b7121c5bb67eed1da25f6b38b824d6d12d7400a071402", 0x3e}, {&(0x7f0000001000-0x4f)="a96cf7069c77e99c9b150c23c82ed94f1c157f2b31e60ac81a06f8ed976d13808f6cf586b5c90b304d4d6b35f460eb267598bfd97be84b209b91d75f7f486f8c231d04f5a267d638d52fc0f450ae94", 0x4f}, {&(0x7f0000000000)="e3e523932cde4cc7236c34e985336fad14da99610aa8e0cd7f129ca0734a8f3f78af2eb434a3fd32542064dde56620c2ba0b8fe7002f617c822408c5f7d12fb5358b8203d400e4f78331dac53fd9284c82c000e17b277e36c0e2ea021ae069305f78bee0d7da8af6f63893dda1902ff49f7b1c0374e8e881871a39e2280dfebb0cd489061b73c2060c97b603eac1518e035377587274750b7b5b3db81b0d5a24a492564ff40e9eaa63b626c19c8709d92740fc83b6c0f8fdf4ecbf91", 0xbc}, {&(0x7f0000000000)="1d48859c11299eefe4ff70cf3260d08bf2c00871a38aa44af865665b7629e0cb70b9a2735105a49dc0ca4c624b783623d8c684b48fd52e", 0x37}, {&(0x7f0000001000-0x5)="3c8d33378b", 0x5}, {&(0x7f0000000000)="f13e8d3f7c33a0808dacb6be", 0xc}], 0xa, &(0x7f0000002000-0x100)={0x100, 0x13b, 0xfffffffffffffff7, "467e22301b0409d52c436fef707945d11d5bbc8be3230787d6d34e9eaa45e553a8b0012ce12ba83854488e8204fd2317835257d81666fb925e15d92d5bd31a8f5f21c73bb1ace7d360aafd304356dce69c70ae0cc5052f7d293d2dee0e9afa2da2e90d2b362a21d8a0f6ba13695232ed2df27f6bcc79b50e9c1b480692b55d76912eebf56b44b06eca3c1c9d3de6ff4bb71b40feb659fcde978ab3d6eee3f402365d02fe149f5f3bb0598a133b1f498882d772f969ef2a07a12c3f016151eeccf6e3c26df5015620b452ed3674096122dfca947455ceafb88b0e64e2ce99b7a71405289011b10bd8051dd3266f33"}, 0x100, 0x4}, {&(0x7f0000000000)={0x27, 0x2, 0x3ff, 0x2, 0x2, 0xcfc, "044e31a498c9dbde84bd78640a8048d8c51a8de8e0a8e819aaeeac0b24ce6b3936023c3a15dbc640651c396b21aee249ea3af087415d4ad5a8a639af3b3803", 0x7f}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0xf)="d8b264e6540f3abcd58cf22c25f137", 0xf}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x88)="c2d87d24e51e558fe530d64669626b7ac9d0a8fea2e9919edfa3febf011992da119f65d834a397de028a615f11d8a6f09e723c6772a8c05f1927ba34588ae65a5cba968d40612fc2b1426b089d67e99bbb71c23932887060d2057d48ef4219b167f4aa97923cf405f011b4e5517f210c49d745348ee0a7b7c727c55c008bf3e1f3ed440013f46df7", 0x88}, {&(0x7f0000002000-0xc3)="e8cfe6ea6e19c7f01c822e4780b38cb2ef017b947e79f50b9d08399ba43f966b2ff5eb9af257c5f29ad43d40930e9303b96a336461fe64cf501ba4c91dcdedbfee52de10fbe81344021b87f0d5b878188e4535ed01560ed356c390f1957f569ecffaa676d4404b655a177622ae2a09e29564fc92e9bd64924248fd06cc89e6ea54a0cec3a11e8017c0d75631a9eeb41b867043b31e13a389a40dc078f644825ca4bf908937ef888621c05a9e4a750488779782ddac34b9eb04583f7810efaf6d4358a7", 0xc3}, {&(0x7f0000002000-0x2)="c3a1", 0x2}, {&(0x7f0000002000-0x58)="05219181e14ba28379349859d09261580c29dc409c7707d4d3eedb15d392d9266407a18b61f48ebb3726e987b60861339d7e92544f6f1bfdd6e50ab9485a2d138c137b5a7fa80ee3a1974143567825c31a797d07d8e70536", 0x58}], 0x6, &(0x7f0000000000)={0xc8, 0xff, 0x9, "b0d8519bbec733418f1f167c5a717210fcbca17c0d0db00f06e31d1b110518f9dec5ad8b769fc7b75af5bea18da2eefeaf4c1bfcab509304c5da03257de7ebad0db1c8ca329d9c15ce2172adc9a87104fc5be63a75c59f7a70321734465fdfb295b5fa45327681856d940acd876f787f182fe0d783b6fdeecf6965371baccd187fd9c9a5bf9eb072c1bb351d7055fe76fbd4878e86f6053024b280f93892a8d1b16f5ac2c480ea612adfee8c1418133b5890947aebe63b"}, 0xc8, 0x10}], 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x400) openat$keychord(0xffffffffffffff9c, &(0x7f00006ab000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) 2018/01/25 00:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000045000-0x10)={0x20000000000000bf, &(0x7f0000c1d000-0x8)=[{0x6, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xffffffbf}]}) request_key(&(0x7f0000c5b000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ed000)="656df5", 0x0) 2018/01/25 00:33:19 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)=@ethtool_gstrings={0x1b, 0x6, 0x59, "d370b066d98b2f53c9280dc1078e895c9db276e6e8ef643094f40d125f27fda64edb6d7d3d3ba6ff831d78e8c83ca1e581e242d91645270d2e7d3d8b2a4582624e0c5c609d46f13bba20b073ea7cf983bee1d9e051991f7211"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:19 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd2435216a, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = open(&(0x7f0000782000)='./file0\x00', 0x200000, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000afd000-0x40)={&(0x7f0000c2c000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000df7000)=[0x0], &(0x7f0000b9e000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c0b000)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f20000)=0x0) sendmsg$key(r1, &(0x7f00009a6000-0x38)={0x0, 0x0, &(0x7f000089e000-0x10)={&(0x7f0000da8000+0x8b)={0x2, 0xd, 0xf000000000000000, 0x7, 0x24, 0x0, 0x7, 0x0, [@sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4b}}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xa, 0x10000, 0x0, 0x57}, @sadb_x_sec_ctx={0xc, 0x18, 0x0, 0xfffffffffffffffe, 0x54, "a40ab2d498188de2053e52c2634bc552418e6563cd76dee32a82b53a595f3595f8d32217bdbf42dfb4fe3662c01a13e7169d9af18227c79ef316f3abe8c70ae90cd8a9576970e01594b011c8cbca60c8e08027fd"}, @sadb_address={0x3, 0x17, 0x7e, 0xa0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x10, 0x0, 0x4}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f000000d000-0x8)='./file0\x00', 0x8, 0x1) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/25 00:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000-0xf)='/dev/sequencer\x00', 0x4e100, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000042d000-0xa7)="bd01e67a852de415d59d4f1920b1a1fa2a864fbf393f3339a09709da29c469834547d7100ed9dd46a0599e2222e7753d949810876a2dbe907ec257234a99c5dfd3483eb9406afe0964e0f50e8af64385fb9a3d2462b8e9470fee4e73305803828ed6e62799cfad445cb2136a45305d1787efaff6a2332e21e0e49c3916fa6ac5bd0186b8db05ccdd37cf609d2fb49d9ec84ff56ffc3f11c81618c6016729c2100f03a4b30727d5") r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000fec000)={0x7, 0x9, 0x27, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00009e6000)={0x0}, 0x1) fchdir(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f76000-0x8c)={0x7, 0x6203, 0x2, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000378000)={r2, 0x21}) 2018/01/25 00:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x4, &(0x7f00009fe000)=[{0x0, 0xfffffffffffffff9, 0x2, 0x401}, {0x0, 0x3, 0x7, 0xeec}, {0x7, 0xba9, 0x6, 0x9}, {0xfffffffffffffcc7, 0x6, 0x5, 0x7}]}) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) r0 = accept4(0xffffffffffffff9c, &(0x7f00008d7000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x6, 0x800) connect$unix(r0, &(0x7f0000ab4000-0xa)=@file={0x0, './file0\x00'}, 0xffffff74) chroot(&(0x7f000006a000)='./file0\x00') 2018/01/25 00:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ae000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000377000-0x4)=0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000028000)={0x6, &(0x7f0000b69000)=[{0x32ee, 0x0, 0x101, 0xa430}, {0x0, 0x0, 0x99c1, 0x7ff}, {0x80000001, 0x4, 0x2, 0x4}, {0x10000, 0x4, 0x2, 0xf5d}, {0x7, 0x9, 0x2, 0x5}, {0x5, 0x5, 0x5ef8911, 0x2}]}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x400000000000000, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0}) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000eef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e78000-0x4)=0x60, 0x80800) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000eb4000)=[{&(0x7f0000f4c000)="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", 0xec0}], 0x0) 2018/01/25 00:33:19 executing program 6: ioprio_get$pid(0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@generic="d0180e3591f5db0dbb7399514a1646fe") fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) 2018/01/25 00:33:19 executing program 2: r0 = add_key$user(&(0x7f0000adb000)='user\x00', &(0x7f0000302000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000647000-0x6b)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000758000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='user\x00', &(0x7f0000b58000)='vboxnet0wlan0ppp1mime_typevmnet0\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)='user\x00'], 0x1500) r1 = request_key(&(0x7f0000854000)='encrypted\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bcb000-0x5)='eth0\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006c5000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/25 00:33:19 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e83000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/25 00:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) sendmsg$nl_xfrm(r2, &(0x7f0000968000)={&(0x7f0000c4d000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000007c000)={&(0x7f00007dd000-0x40)=@delsa={0x40, 0x11, 0x200, 0x7, 0x1, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xa, 0x7e}, [@ipv4_hthresh={0x8, 0x3, {0x19, 0x1b}}, @lastused={0x10, 0xf, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x4044004) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 00:33:19 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a86000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a7e000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000)=0xc7) ioctl$TCSBRKP(r0, 0x5425, 0x2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00002ab000-0xd6)=""/214) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d62000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000e5000)=@dstopts={0x16, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x4, 0x2, 0x5, 0x3, [0x7]}}]}, 0x1a) 2018/01/25 00:33:19 executing program 7: open$dir(&(0x7f0000345000-0x8)='./file0\x00', 0x100, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) dup2(0xffffffffffffff9c, r0) sigaltstack(&(0x7f0000766000/0x4000)=nil, 0x0) 2018/01/25 00:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f000046f000-0x8)='./file0\x00', 0x141) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c7e000-0x4)={0x5511}, 0x4) poll(&(0x7f0000e0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 00:33:19 executing program 0: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000012000)='./file0\x00', &(0x7f0000013000)=[&(0x7f0000003000)='J\x00', &(0x7f0000002000)='(#*cgroupnodev,\x00', &(0x7f0000003000)='vmnet1&selfvmnet1\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000004000-0x1)='\x00'], &(0x7f0000011000)=[&(0x7f0000004000-0x1)='\x00', &(0x7f0000013000-0x6)='wlan1\x00'], 0x100) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000029b000-0x10)={&(0x7f00000d2000/0x4000)=nil, 0x4000}) 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000a52000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x88) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000988000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006e4000)={0x0, 0x70cdcff4}, &(0x7f0000468000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b61000-0x14)={r1, 0x2, 0x1, 0x5, 0x101, 0x6}, 0x14) readv(0xffffffffffffffff, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xffffffffffffff35, 0x800, &(0x7f0000faf000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x1d, 0x0, 0x0, 0x0) close(r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000392000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b34000)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f000062f000-0x4)=0x98) lstat(&(0x7f000077a000-0x8)='./file0\x00', &(0x7f00002f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x1) 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000a000-0x28)={@generic="4955bd8e7b4ca91b3109bdc3026c2e5c", &(0x7f000000e000-0x2c)=@ethtool_cmd={0x7f, 0x7, 0x1, 0x8, 0x7ed6, 0xfffffffffffffffa, 0x9, 0x0, 0x2, 0x69, 0x80000001, 0x0, 0x7fff, 0x400, 0x5e, 0x9, [0x7, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000069a000)='rxrpc\x00', &(0x7f0000ffd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)=':\x00', 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000cae000)="1e4b68e3237227f9db2ef677bfc62852351964e7e85f49336cc2bd579d7ae2", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000121000)='encrypted\x00', &(0x7f0000c59000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a60000-0x1000)="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", 0x1000, r0) writev(r1, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/01/25 00:33:19 executing program 1: fanotify_mark(0xffffffffffffffff, 0x42, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f00004a7000-0x9)='/dev/sg#\x00', 0x101, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x9) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ead000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000bb5000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c5d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000056f000-0x1000)=""/4096, &(0x7f0000725000-0x4)=0x1000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000338000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d64000-0x4)=0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000efc000)=0x3, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000100000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a72000)=@ethtool_rxfh_indir={0x25, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 00:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000713000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c63000-0xc)={0x4, [0x6, 0x6, 0x3, 0x20]}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000938000)='/dev/snd/seq\x00', 0x0, 0x43ffb) r2 = epoll_create1(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000205000)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r1, 0x6, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000762000-0x8)='./file0\x00', 0x8) fadvise64(r0, 0x0, 0xfff, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="01", &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000+0x96f)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000001000-0xa)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) 2018/01/25 00:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002ee000)={0x0, 0x100}, &(0x7f0000462000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000de000)={r1, 0xee, "a296f421bfa85e1060ac0e31159d1b2d55ec690631e5ff6870cf142ecf54fca08c83bbb621315a5f4a316f9f0a2f8da1eb711993f1eebdf7b7ec8cef38757678bfd37d751cdaa67d0d48929eec0e287252a3445306287857f96164fc95a846f2c9b2e03aabe81f620d75a132f46d4b4110026f1a9a50ccf4c3320cc42a407cdd393faf0c81515916f14fde66f1861fd0e30e099521e014dd4981ee9cba4c7a9d73f155ba0c72162a5c776e70020c83f4f0743b8297f4ac86eaf499d81c32d8274f3574938c2dce3c33d4d60b1586ebe3164e6a4773de443a975226acd0f14e7c49a01d95705e051e9cf163077950"}, &(0x7f0000cb8000)=0xf6) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00008a6000-0x8e)="aad602c1192214d5a63ca392d3d80f4f876d1dafbccaab7cee12ddd6de1bd65aafc786a473b64a29a69bcc52f19c665237d147a263e1b1346d34deedf26aa07fcf244f4d520900000000000000ac283f811d4c1b8ac01b15f105fe61ca6d57a68676e80311e96518e860461a38d7453d22624907454fe40383e5eb02a83e607ae6d68e3c588dae7405d685a353f4", 0x8e}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ce0000)={0x81, 0x1, 0x853, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c9f000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000153000)=""/220, &(0x7f0000dae000)=0xdc) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) accept$unix(r0, 0x0, &(0x7f0000d0f000-0x4)=0x0) userfaultfd(0x800) [ 113.336536] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 113.378126] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 113.448351] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 113.456377] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 113.464055] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 113.471822] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 113.479441] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 113.487124] Buffer I/O error on dev loop0, logical block 5, lost async page write 2018/01/25 00:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) tee(r3, 0xffffffffffffffff, 0x6, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a0000-0x16)='/selinux/checkreqprot\x00', 0x420000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00001ee000+0x91)=0x3) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004c7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000020d000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000d5c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb5000)=0x10) dup2(r4, r3) 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xc}, 0x1c) r1 = creat(&(0x7f000070b000-0x8)='./file0\x00', 0x2f) sendmsg$nl_xfrm(r1, &(0x7f0000a0b000)={&(0x7f000062a000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000c84000-0xe)={&(0x7f0000cb2000)=@flushpolicy={0x5c, 0x1d, 0x800, 0x7, 0x3, "", [@lastused={0x10, 0xf, 0x9}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0xa}}, @ipv6_hthresh={0x8, 0x4, {0x74, 0x38}}, @ipv6_hthresh={0x8, 0x4, {0xf, 0x44}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8880) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000004000-0x78)="1dfe676939487409a58e218d28b0c6cf11ed68bef9c18860610cd90944890f3f17e00a8053039cc84315cd066bf0d1eda3a7e8326af3681da45f012a52b51eeab49669f75f98d25ae5d913a35ac394bc49c908de11c6c9a92a089a391c1977aac8a53b2f82ce89cfb37dc3fdb8494808aa58ebc940a1c585") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/25 00:33:19 executing program 4: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000078000)=0x0) setpriority(0x1, r0, 0x1) pipe(&(0x7f000003f000)={0x0, 0x0}) 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 00:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = memfd_create(&(0x7f000030b000)="bf7070703073797374656d2a00", 0x3) syncfs(r2) readv(r0, &(0x7f00002ee000-0x30)=[{&(0x7f000062f000-0x62)=""/98, 0x62}, {&(0x7f0000c63000-0x2d)=""/45, 0x2d}, {&(0x7f00004f9000-0xb8)=""/184, 0xb8}], 0x1000000000000020) finit_module(r1, &(0x7f0000d07000-0x1)='\x00', 0x2) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dce000)={0x1, [0xb316]}, 0x6) ioctl$VT_RELDISP(r0, 0x5605) sendfile(r0, r0, &(0x7f00006c8000)=0x0, 0x6da3) write$selinux_context(r0, &(0x7f0000972000-0x2a)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a) 2018/01/25 00:33:19 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000000b000-0x8)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:19 executing program 3: r0 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0x800000000000b) fcntl$setflags(r0, 0x2, 0x1) [ 113.494764] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 113.502418] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 113.510044] Buffer I/O error on dev loop0, logical block 8, lost async page write 2018/01/25 00:33:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x20020000) rename(&(0x7f000033a000)='./file0\x00', &(0x7f0000ba3000-0x8)='./file0\x00') 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9f000-0x8)='./file0\x00', 0x501201, 0x0) sendfile(r0, r0, &(0x7f000088c000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004d2000-0x4)={0x0, []}, &(0x7f000075f000)=0x4) 2018/01/25 00:33:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) connect$pppoe(r0, &(0x7f0000cb4000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f6b000-0x8)={0x1, [0x0]}, &(0x7f000064b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xf)={r1, 0x0, 0x7, "c49ffcb34aa608"}, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000002000-0x4)=0x0) poll(&(0x7f0000001000)=[{r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8005, 0x0}, {r0, 0x4, 0x0}, {r0, 0x40c, 0x0}, {r0, 0x401, 0x0}], 0x8, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000001000)="ca2e90fe7a9f1453e8108dcc884006929929c3a36d74b0253e7ded25a354ef5502b87abbf63b0ea50825e5be22563e10fa", 0x31, 0x4001, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xcd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x23) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000004000-0x8)={0x3, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000004000)=0x0) getrlimit(0xa, &(0x7f0000004000)={0x0, 0x0}) getsockname$netlink(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000006000)={0xfffffffffffffc01, 0x4, 0x1, 0x100000001, 0x8ee6, 0x3, 0x1, 0x101, 0x1, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) lseek(r0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000005000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000)={0x200, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000003000)={0x0, r3, 0x10000, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000008000-0x8)=0xd53f, 0x8) 2018/01/25 00:33:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) finit_module(r0, &(0x7f00005a9000-0x13)='GPL}nodev-selinux)\x00', 0x2) sendmsg$unix(r1, &(0x7f0000412000)={&(0x7f00008db000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000a9000)=[{&(0x7f0000bc5000)="441184005760263a15874d5b34c1d277630dda9f82077725ce44d977edc7668bc54c93d702d235dbe48d292d004a94797464bdbd55069069e0f21d79e312da8215264c27869137aeacf2896927658c67b20c3e8c3e44d94714a1e2ca6fe06ea0889399d2d1383c20fc1e8c8cc3ab9315f3ae7683c89160a5850f9d3451b0deec8cc3bec15871c66fe81b6362b36644c6273d374260dfdf56914642e0cd2bcdaacc9078f1e90869958d8720b1afeea81a9a100decc3afa1e3d9d5e94e48be224405ff21e319503ae559c773ee64ac1b93090df6812d7cfbbd49107366fde37bc3bfa9ed1afa65975227b930b3462ac8480f", 0xf1}, {&(0x7f0000393000-0x44)="5fdb6579d2c5adfb5d6a22184ee3b270cac5f13a90e5c77810d7ded000bc75cdd9e50d92fd6936db3edfbff5abc7aeab79cac81398df9f661e60ec2949287f48c4ff8dc4", 0x44}, {&(0x7f00001fd000-0xa2)="ef1696b12aa148a06b500db7c9b0069eb422eb7767036f71ed5cff0aba807c7eb7917330135e14bc561d3703ab83bdb822772f541f4cd6af1151d899ffd9d6ef8d621e78904c86511ac0923529fd37c8e0259cdbf4319915a55caef08f82a2789afd484cc84bc3f5a4fc8db6bf116665fcf23c49e23884b335ab1c900fb40d440cfd18873d8d60c5b6e38b2db54ff4587d93418c45d6b20b76724bb0f124d4742f87", 0xa2}, {&(0x7f0000084000)="77709bf587d6f1ac2302e2e724ab6542517106ff7a951d456a09d265c2ff56d94858588da1eba08689584620449ce57c8219900836ba0d0b4fe47f03c99080f537b5e783d499eed99cc352f531abe6caf34a73c24076a6fbfec04491e7cd2a831b314168d236105651", 0x69}, {&(0x7f0000697000-0x5)="21689e5f2a", 0x5}], 0x5, 0x0, 0x0, 0x10}, 0x20044094) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) dup2(r1, r1) 2018/01/25 00:33:19 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/keychord\x00', 0x80, 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$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xbc0b, 0x8000, 0x0, 0x5, 0x0}, &(0x7f00002f5000)=0x10) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000002000-0xa0)=""/160) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000070c000-0x108)={0x10000, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept$ipx(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000264000-0x10)={0x0, &(0x7f0000fe7000-0x28)=[]}, 0x10) 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/25 00:33:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000bb6000)="", &(0x7f0000af8000)=0x0, &(0x7f0000fb8000)=0x0, &(0x7f0000672000-0x100)="") close(r0) fremovexattr(r0, &(0x7f0000bfb000)=@random={'osx.', ')\x00'}) 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000bbe000-0x46)=""/70, 0x46, 0x40, &(0x7f0000791000-0x10)={0x1a, 0x4, 0x63, 0x9, 0x6, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3c, &(0x7f0000005000)={0x100, {0x74}, 0x8000000, 0x4}, &(0x7f0000006000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000005000)={0x0}) syz_emit_ethernet(0xa, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x0, 0x0, '1', ""}}}}}, &(0x7f0000001000-0x10)={0x0, 0x1, []}) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/25 00:33:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0x39d)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) init_module(&(0x7f0000f3b000)='\\keyring\x00', 0x9, &(0x7f000065b000-0xd)='vboxnet1/GPL\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000034c000)={0xfffffffffffffffd}, 0x1) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00001e7000)=0x8, 0x4) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000fc5000)=0x0) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ustat(0x6783ad0a, &(0x7f0000f37000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r3) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00004b1000-0x4)=0x0, &(0x7f00001e5000)=0x4) pause() 2018/01/25 00:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000670000-0x4c94)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f00009ca000-0x8)='./file0\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000313000)={0x20, 0x6, 0xb, 0x2}) 2018/01/25 00:33:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000289000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d58000)={0x0, 0x1, 0x10}, &(0x7f0000ae5000-0x4)=0xc) fstat(r0, &(0x7f0000ed0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f000018b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000258000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070a000-0x4)=0xc) getgroups(0x4, &(0x7f00005b8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r6 = getegid() setgroups(0x5, &(0x7f000033a000)=[r2, r3, r4, r5, r6]) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e2d000-0x8)={r1, 0xfff}, &(0x7f0000159000)=0x8) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2018/01/25 00:33:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000832000-0x7)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) socketpair(0x11, 0x800, 0x1000, &(0x7f0000ed6000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00001d4000)={0x1, 0xa, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="586d864c5946", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @random="22fef12326f0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) stat(&(0x7f0000e69000-0x8)='./file0\x00', &(0x7f0000592000+0x8b3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000e33000)='./file0\x00', &(0x7f0000dcf000)='./file0\x00', 0xe000, r2, r3, 0x2, 0x5, 0x40) 2018/01/25 00:33:19 executing program 5: prctl$intptr(0x1d, 0x0) pipe(&(0x7f000098c000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f36000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 113.652533] audit: type=1400 audit(1516840399.854:52): avc: denied { setgid } for pid=10569 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 00:33:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x3, 0x0, []}, 0x10) 2018/01/25 00:33:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x3}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000)=0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mq_notify(r0, &(0x7f0000002000)={0x0, 0x31, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x2, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x9, 0x2}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f0000003000-0x14)={0x0, 0x3, [0x614, 0x16b8, 0xbc0]}) dup(r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x80, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x401) syz_open_procfs(r3, &(0x7f0000003000-0xd)='net/rt_cache\x00') mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000003000)=""/95) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000005000-0x8)=0xa2, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000005000)={@dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x6, 0x0, 0x7, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}]}, 0x2c) userfaultfd(0x800) ioctl$TIOCNXCL(r0, 0x540d) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000003000)=""/180) 2018/01/25 00:33:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000030e000-0x4)=0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000069d000-0x4)=0x0, &(0x7f0000437000-0x4)=0x4) 2018/01/25 00:33:20 executing program 3: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) select(0x40, &(0x7f0000529000-0x40)={0x59, 0x0, 0xffffffff, 0x7fff, 0x1, 0x4, 0x8, 0x4}, &(0x7f0000000000)={0x776, 0x9, 0x9, 0x7, 0x8, 0x2, 0x6, 0x94a0}, &(0x7f000083e000-0x40)={0xfffffffffffff800, 0x1, 0x8, 0x3f, 0x0, 0x100000000, 0x2, 0x0}, &(0x7f000090c000+0x2d7)={r0, r1/1000+10000}) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') 2018/01/25 00:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000134000-0xd)='/dev/usbmon#\x00', 0x36, 0x40000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004dc000-0x4)=0xff, 0x4) signalfd4(r0, &(0x7f0000f06000)={0x4}, 0x8, 0x800) r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ea8000)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/25 00:33:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000ca6000-0x30)={0x5c, 0x0, &(0x7f0000bbe000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000a74000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000dbb000)=[0x0]}, 0x0}}, @request_death={0x400c630e, 0x1, 0x0}], 0x3, 0x0, &(0x7f0000d82000)="cb371b"}) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a38000-0x50)={@generic="d2e50f972caafb1ad38d68c6913f0e40", @ifru_map={0xffffffff, 0x7, 0x0, 0x0, 0x0, 0x0}}) 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000098e000)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 00:33:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/25 00:33:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a7000-0xc)='/dev/autofs\x00', 0x440400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a32000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setresgid(0x0, 0x0, 0x0) 2018/01/25 00:33:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00004bd000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d07000-0x8)=[{r1, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/25 00:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ca000)='/selinux/checkreqprot\x00', 0x1, 0x0) sendmsg$netrom(r0, &(0x7f000002a000)={&(0x7f0000389000-0x10)=@ax25={0x3, {"5dffa38b804003"}, 0x80}, 0x10, &(0x7f000065b000)=[{&(0x7f00009da000)="a86dff6060cecbbea11e5d2f99e0efbbb7928f54f62440f2fd81507852b6efdf942cec3e20bfc74c02215c367f1f5ec0734903cdaf6da910", 0x38}, {&(0x7f000046e000)="d48ce182bbdba782a276e6c2280a3ca7d56b1ce58be0dddaff5084e5144d57cd56f08309406f5d78f0873a6b6834da444773e4e9e3f30c6d47c085f7871b02620eb2f8089abf4354d91f46f16a662c038ba27ad622a878a72ce2b2308699158ef8a2ec8f51bb31f40817d440e1ccaaa45d7dcc74b7227412e7eedb0d1d89aa1e81e55d628d", 0x85}, {&(0x7f00004fb000)="5403ddc3ae62ef0153f0332109c1a0361b85e6d7942589ffd0561949516e1ed72728d0551585403a428cb99a5682306b68271254e496a1157192ec30d421a0e6179d6208fb0fe3d5c363fb231e4b156435b500b630897eba025e1156241040ed49d00f4819217dbf8919b04663e9e965037b84efe506339c22be2c924cd55ac594da046d47d9478641f19acf1a31d56853c1e3e4fa08b1527e05713ac8f67f806398e3ecbf9f1d07e28e0fbd80539adcb12fcd135a36c43941801e6fd3c2fb66b9139d41da1a", 0xc6}, {&(0x7f0000102000)="c71bd3399c591724444de0f82ef01ce0c26cb5aae31643fd698ef9a7eaceb2ca6359a8c29e2fdebd2c03c12ab6d3d18b1f2d070f9ca864d1213e0261fcf01ac6f3d7598d86ac629f6a", 0x49}, {&(0x7f0000e04000-0x3b)="09d270b34093e820ff408628d93aba7d89889b713e9311853207ff3528f4fe55d62a195bffc83854b23a123406118a32ca1a36a11ab6a5caf2c81eac2a548f32b20d45a655ff3211c4d51c9ba13847ab9be9b0620ecfaac4", 0x58}], 0x5, &(0x7f000064a000-0x1360)=[{0xc0, 0x13f, 0x80, "bd9b802faff0fb30e8fc940a711f127edaf76c0a1195c631ec37717ee5e95c3f768ffd9b0f7a4dde401be6dfd28b04937a9484ac8a83eb1e416c0c2a8596f1c6afa6bc39ef47f049bd4a205f822160ec234b14147cfcbe9c6b062fc82b905537e5e92af30e2128db4a30fc09971298704a350f9fb6c4988d75c89593307fd3844db55a048bda0a47b178d47817c8cc6e75a525127ab14a17df224519a7985514207b274ace45ba8f7a55685266"}, {0x110, 0x10a, 0x1, "9e2b42eda345713be430b6eb6eedc0b9e9ce99e00ba8a7b576819c2ca87f65d31606468b1bb7f79c694125a0089ec4e43b1e81e6f6d3943373ba6782cd8ced35b7759059b0b736a8a8e9effb1a510992968130721b631fb2690691935ee42bd20e46454d314a0a28509bfc94facb1b67bad671da80418d2d037dbc3619174b55de36c8a51f6163c2710ac717b642d81dcfc0790601e62ef2deca0e36e8add3be62221f269de242671b699d76ca1a85b6c5b51bec6ac8ac1750f455eccbb903cca27c7627e12cd7ab6dce3483778fbe25985b88db81a831725aed5f03e9c64d52f5dd814ed2eb9c5b16ac66a49541f33d1e00c2c33989161027"}, {0x78, 0x6, 0x1, "5119854710920273ce497993fe2c27a63bdf960717937ae792b2db88b3b391435c208d6d4812a0792cd984b152d58757992fac1bf77ec5437cdf1e922760567ab2926c29da94689baf65d7a4b70691b73dc8ad62f248dcaffa7a2ee56c3f34b038d5"}, {0x108, 0x118, 0x9, "70786446775ef61f26c3f1d3443f95b5cccac8a61b9f5e9fc2544b08bc6ab4773eb5cc7e59c97325b60f57b48734190438ad5ac53fc4aa53249f9c658e65979eceee4a1eb4300e0154e5f6600a80dcaf4be8b1ec8d6a4fb10856c6835388db3450abe2975c06b3b8db3fe863b9300213a944dac79506073f233909941b3dd80e3e9cb327a2ad540dfc473af87bb8113eb2d98a07f18b64196b480c38e7fe58fb3d0de9924e221c59a8024da9dde9305797ba9c6ed073c786eb17c79decb76663bdfb43bb3098a4361481151e51ebff639dec677adf4853b34d93e5bea329ecd8e1efd1d01ae4d3288c38fb4170d8e49e55"}, {0x1010, 0x11a, 0x8, 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0x1360, 0x80}, 0x4000014) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0xffd, &(0x7f000002c000)="") 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b3c000-0x10)=[{&(0x7f00009fe000-0x29)="2900000018001b191d0000000000e4070a000066000300069902ffe00800080000fa04000ef4ff010b", 0x29}], 0x1) 2018/01/25 00:33:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = creat(&(0x7f0000559000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d52000-0x10)={0x1, 0x57}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000261000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c52000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d84000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a01000)={r3, 0x9, 0x1, 0xeb}, &(0x7f0000010000-0x4)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000419000)=r2) 2018/01/25 00:33:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000332000)=""/140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 113.853987] device gre0 entered promiscuous mode 2018/01/25 00:33:20 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1019, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [{[{0x9100, 0x7fffffff, 0xb1, 0x5}], {0x8100, 0x8df3, 0x7, 0x1f}}], {@llc_tr={0x11, {@llc={0x6, 0xe, "97", "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"}}}}}, &(0x7f0000336000)={0x1, 0x1, [0xe1a]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x400203, 0x0) renameat2(r1, &(0x7f0000001000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x6) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000002000)="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", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000004000)={0x0, 0x0}, 0x6, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000005000)={{0x0, 0x3, 0x8, 0x1, 0x10001}, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000003000)={{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]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000006000)=0x101, 0x4) mkdir(&(0x7f0000002000)='./file0\x00', 0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000007000)={0x9, 0x8, 0x5, 'queue1\x00', 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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r1, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x8, 0x80000) listen(r3, 0x9) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000005000)=""/176, &(0x7f0000002000)=0xb0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0x8000, 0x0, 0x10003, 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000000a000-0x10)={0xf1, r4}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/25 00:33:20 executing program 0: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fdb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x4, 0x2, 0x0, 0xa, 0x20, 0x80, 0x3a, r1, r2}, {0xb55e, 0xa38, 0x3ff, 0x5, 0x0, 0x2, 0x1ff, 0x600000000000}, {0x1ff, 0x4, 0x1, 0x9}, 0x100000001, 0xe, 0x1, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x1, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x7fffffff, 0x2, 0x7, 0x7}}, 0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fdb000)=0x0, &(0x7f0000fdb000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fdc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 00:33:20 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x6, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 113.913832] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 113.922306] IPv6: NLM_F_REPLACE set, but no existing node found! [ 113.928615] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 113.937705] IPv6: NLM_F_REPLACE set, but no existing node found! [ 113.946330] device gre0 entered promiscuous mode 2018/01/25 00:33:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000876000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x8000000000001b0) 2018/01/25 00:33:20 executing program 3: 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}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) userfaultfd(0x800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000878000)=0x5) 2018/01/25 00:33:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = add_key$user(&(0x7f00004b2000-0x5)='user\x00', &(0x7f000090f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007cd000-0x83)="aa309c55ffb7db09a288f718698858c8f43cb2b1be20057ba4cf9258b468861d233540bea7de64003cda38bfd988f9368fbe94f22cf23887a0f4f86c024581180d7c54fb7ed62c7afca5577c6da3bd15267b2ab754b66c7cd7b03f3a0970c23b6ee6bb92feb34a6b8203790befa03d359fb33a990fa3da9856ddcfe15e8c4fdb0936be", 0x83, 0x0) keyctl$set_timeout(0xf, r1, 0x9) setsockopt(r0, 0x103, 0xd, &(0x7f00009e8000)="6c184cc7725be3a98ab38fa2370a1d35f25f2087607ebc1e34", 0x19) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088b000-0x4)=0x0, 0x4) 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00006c8000)=0x0, 0x6da3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007d9000-0x4)=0x2, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bdf000)=0x0, &(0x7f00000ee000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e26000)=0x0, &(0x7f000064e000)=0x8) write$selinux_context(r0, &(0x7f0000972000-0x2a)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a) 2018/01/25 00:33:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b85000)=0x3, 0x4) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000000)=0x401, 0x4) r1 = socket$inet6(0xa, 0x4, 0x7) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x80, 0x6, 0x9, 0x775d6e8000000000, 0x7ff, 0x400, 0x6, 0x3, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000-0x20)={@common='ifb0\x00', @ifru_flags=0x5400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/130, 0x82, 0x40010000, &(0x7f0000002000)={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x17b}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={0x0, 0xfffffffffffffddf}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000005000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x98) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @generic="1abba6051b1a5e5ef02c8e61542cbcbb"}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r3, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x300, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10, 0x80800) connect$inet(r5, &(0x7f0000004000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$unix(r4, &(0x7f0000007000-0x1d)="a5347ae44580e86b9ee09a64415283b165345b43d9e9bd23e4812af39f", 0x1d, 0x20000800, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000)={0x0, 0x1f, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x0) timer_getoverrun(r6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/25 00:33:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() fstat(r0, &(0x7f000084d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuse_mount(&(0x7f0000124000-0x8)='./file0\x00', 0xa000, r2, r3, 0x2, 0x400) tkill(r1, 0x16) r4 = socket$inet6(0xa, 0x2, 0x7f) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f000047d000-0x1172)=@dstopts={0x1d, 0x22d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x1000, "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"}, @generic={0x15a, 0xa3, "4a091ad35b8d3f4224f136f3cafe28cd1cc96b077f9eba880b9e6318c3ecef488f8687f2f414ed78e5746eb14bde853bfa9e15cffb5c05e37e11e0ed76c238ed57a766b24e809ea44d962ced903d3e52d75027bf58c52cb05be6c5897c135d99d2be6de4aac7070eef8be9ee348d09db83973552eb48b624358e883dfb45ee5e5baee7ddf95db628d63be98d7eb59c0b5225acd04c8b625a78bcaa082893e8ad306d36"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x50, {0x0, 0x12, 0x1ff, 0x0, [0x3, 0x8, 0xfffffffffffff000, 0x80, 0x400, 0x7f, 0x4, 0xfffffffffffffbff, 0x5]}}, @generic={0x7, 0x3a, "e9776bee11e5ffbe36d0e96d96b9ccb29fb8d4b0910f6f5eeb7bd3b57a68ffe477ece30c9739f526e97580a20e2c0bdc87a3574142b456389b8f"}, @enc_lim={0x4, 0x1, 0x5e}]}, 0x1172) 2018/01/25 00:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/25 00:33:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000063000)={0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000dd2000-0x4)=0x0, &(0x7f0000c22000-0x4)=0x4) listen(r2, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000120000-0x24)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b7000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x400000000010, 0x2, 0xc) fcntl$setsig(r0, 0xa, 0x8) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) dup3(r0, r1, 0x0) 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x180006) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ffc000-0x4)=0x2, 0x4) r2 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000144000-0x5)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000410000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d34000-0x18)={0xaa, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ffc000)={&(0x7f000032a000/0x2000)=nil, 0x2000}) ioctl$TCXONC(r1, 0x540a, 0xffffffff) 2018/01/25 00:33:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000df2000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0xffffffffbffffffd) 2018/01/25 00:33:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a09000)={0x1, 0x0, 0x10001, 0x64}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000d07000-0x10)={0x4, r2}) 2018/01/25 00:33:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fe4000-0x32)=""/50) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00007aa000-0x8)=[0x0, 0x9]) [ 114.437972] syz-executor1 (10605) used greatest stack depth: 23232 bytes left 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/pktcdvd/control\x00', 0x80, 0x0) times(&(0x7f0000e1a000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000542000-0x4)=0x0) preadv(r1, &(0x7f00002fa000-0x10)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="080067545ce212598fb3ddfb931b2cfe6fee7da82cc8be0a53274269e96c9bce0f5a0673761a8dfa825eb20fa0c75183bface2c875686b85d5cc719151b42cab3a1fc011e5413dbd9eac23d9e57f90be3123cb16cb48546c9c986fdd521afb32c86517d5052acdd04ca21668f590bc49c1", 0x3) fallocate(r0, 0x23, 0x0, 0x7) 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup3(r0, r1, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0xfdf5) sendto$inet(r1, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/25 00:33:20 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x80100, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) linkat(r1, &(0x7f000018f000-0x8)='./file0\x00', r2, &(0x7f0000e73000-0x8)='./file0\x00', 0x1400) 2018/01/25 00:33:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003db000)=0x40, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f6d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000294000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000111000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e67000-0x4)=0xc) syz_fuse_mount(&(0x7f0000e3b000)='./file0\x00', 0x1000, r1, r2, 0x7, 0x1000000) r3 = memfd_create(&(0x7f0000834000)='I', 0x0) lseek(r3, 0x0, 0x1) 2018/01/25 00:33:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x100800000000001) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000972000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000420000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x3, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x32) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c7d000-0x20)={@common='irlan0\x00', @ifru_flags=0x8200}) 2018/01/25 00:33:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000926000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000534000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000bb000-0x8)={0x0, 0xcbe}, &(0x7f0000c6d000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000277000)=@assoc_id=r4, 0x4) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000bff000)=0x4) 2018/01/25 00:33:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) r0 = open(&(0x7f00003cf000-0x8)='//file0\x00', 0x8040, 0x34) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000efa000)=""/128) 2018/01/25 00:33:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000012000)='ns/uts\x00') getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/25 00:33:20 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cf000-0x10)={&(0x7f0000b6d000)=@flushsa={0x14, 0x1c, 0x0, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b6f000)=0x0, &(0x7f00004d7000-0x4)=0x4) 2018/01/25 00:33:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d2a000)={0x0, {""/7}, 0x0}, &(0x7f00005cf000)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x4015, &(0x7f0000155000)="4bc330a686ab3b5f717f823e44f608f4b5514d17184666ac80c44ec906ab1ce566a35cad828add4d0000000000000009ed09bfb5edca64b4d547a990fcedf6ef633087326ea0ac4ae950cb13a32f45f241e1c07f1ccdf597b0744b17f6a4ef0e0a6db7d43659dfa1b1554cf5990f348be973fbad4eddce7aec54b480041094f890354261e9fc4a14c7c121b751ee04264ea2356edaa4b426dd99cda2073981", 0x9f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c00000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) connect(r1, &(0x7f0000920000)=@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$nfc_llcp(r1, &(0x7f0000edf000-0x60)={0x27, 0x2, 0x9f3, 0x3, 0x20, 0x5, "155d1ca6b91849cc9722ecf7d5ca6482b9ae85f8fab393a26df7395b3e70107b87ba7db179e4d6057542769ee502336afb67bcb56fff3323752999133b5f5c", 0x101}, 0x60) 2018/01/25 00:33:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000)=0x0) 2018/01/25 00:33:20 executing program 2: mlock(&(0x7f000095e000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000078e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00003ab000)="396f676f6e006968ec2a7d2bc3dbbb4f393c558e424fd23aff779098b39800cd615f8478d7d2f3707b54459893763f60e170361777b5445f40428158ae1a8520caeb0e6174a6652cbf8b8d64f920026ed025d4e86328eb", &(0x7f0000b2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ad000-0x1)='\x00', 0xfffffffffffffffd) socket$netlink(0x10, 0x3, 0x8) r0 = dup(0xffffffffffffffff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c05000-0x4)=0x0, &(0x7f00008b3000-0x4)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000964000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f00009f4000-0xd)='dns_resolver\x00', &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000252000-0x5)='\x00', 0x0) 2018/01/25 00:33:20 executing program 5: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000709000)='net/raw6\x00') getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000498000)=0x7, 0x4) [ 114.654686] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/25 00:33:20 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf1000-0xe)='/dev/keychord\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/199, 0xc7) flistxattr(r0, &(0x7f0000001000-0x6f)=""/111, 0x6f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) inotify_add_watch(r0, &(0x7f0000d77000)='./file0\x00', 0x444) clone(0x1ffffd, &(0x7f0000001000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/25 00:33:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0xfffffffffffffff8, 0x4) mprotect(&(0x7f0000507000/0x3000)=nil, 0x3000, 0x2000000) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0xd1)=""/209, 0xd1) getrandom(&(0x7f0000000000)=""/194, 0xffffffffffffff39, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000)=""/55, 0x37}, {&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000003000-0x2f)=""/47, 0x2f}], 0x3) 2018/01/25 00:33:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/vga_arbiter\x00', 0x4000000010000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) dup2(r1, r0) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)='%', 0x1}], 0x1) 2018/01/25 00:33:20 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xa) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000017000-0x38)={&(0x7f0000017000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000016000)=[{&(0x7f0000016000)=""/213, 0xd5}, {&(0x7f0000005000-0x8f)=""/143, 0x8f}, {&(0x7f0000017000-0xd7)=""/215, 0xd7}, {&(0x7f0000009000-0xb2)=""/178, 0xb2}], 0x4, &(0x7f0000012000-0x5c)=""/92, 0x5c, 0x2}, 0x2000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x10}, 0x411, &(0x7f000000b000)=[{&(0x7f0000015000)="5500000020007fadb72d13b2a4a2809302000000030343026c262369060000007f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cecfeab91d4934e030a653e833d7c1fe2c8017365cc165d720317ff958c2650aa69cd1201da503794ee02d06602c7f7f18eed11bc7e02000069a647c96c1d1007c83b4813282d7ef233a69ae0c272ce851471428b07bd9b76905a29ee6cceed6fb33d111415af093ef7e0b518bf1c47a29dbbc1299977d4686841de7e62ba1511dee1429fa64613", 0xffffffffffffff4e}], 0x1000000000000235, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/dev/keychord\x00', 0x800, 0x0) 2018/01/25 00:33:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00004bb000)=@get={0x1, &(0x7f000090e000)=""/2, 0x7f}) r2 = syz_open_procfs(r0, &(0x7f00003cf000-0xd)='attr/current\x00') write$selinux_context(r2, &(0x7f0000c40000)='system_u:object_r:etc_mail_t:s0\x00', 0x20) [ 114.685860] audit: type=1400 audit(1516840400.884:53): avc: denied { bind } for pid=10756 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 114.695830] audit: type=1400 audit(1516840400.894:54): avc: denied { create } for pid=10749 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 114.739868] audit: type=1400 audit(1516840400.934:55): avc: denied { getopt } for pid=10756 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 114.767985] audit: type=1401 audit(1516840400.964:56): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:etc_mail_t:s0 2018/01/25 00:33:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00006d5000)=""/42, &(0x7f00004fa000)=0x2a) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/25 00:33:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xff, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000075a000)=0x0) write(r1, &(0x7f00004f2000)='\f', 0x1) 2018/01/25 00:33:21 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f000058e000-0x8)='./file0\x00', r0, &(0x7f0000fc3000-0x8)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fc1000)=0x0, &(0x7f0000fc1000)=0x4) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000015a000)={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x40}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fc4000-0x3)={0x77ccd1cf}, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 00:33:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fef000)={0x0, 0x3a73, 0x81}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x0, 0x248e4c8, 0x5, 0xe5}, 0xa0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x3f) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/netlink\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x401, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = dup(r0) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/25 00:33:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b7d000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae3000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000de000-0x18)={0xaa, 0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000177000-0x4)=0x0) 2018/01/25 00:33:21 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000022000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x80800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000002b000)='./file0\x00', 0x20, 0x1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000002c000-0x10)={0x0, 0x9, 0x1, 0x3ff}, &(0x7f000002b000-0x4)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002b000)={r1, 0x9, 0x1, [0x80000001]}, 0xa) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002c000)={r1, @in={{0x2, 0x3, @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]}, 0x6, 0x20000000}, &(0x7f000001c000)=0x98) pipe2(&(0x7f000002c000-0x8)={0x0, 0x0}, 0x80800) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000002000-0x8)={0x6, 0x7}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000002e000-0x8)='./file0\x00', 0x0, 0x21) 2018/01/25 00:33:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x2)='%\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000003000)={0x8e, 0x1, 0x9, 0x2, 0x7, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000002000)={r4, 0x80000, r2}) msync(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003000)="3c80c9c49ac50601a360fe83c1d184c6aa0298a6fe35a6fe7fa5623d54fc9f9d875a06e8419d95c9e71d7361569825de238c1495db2c322c9eaa6270a653cf8102434a2e486b49a0b615785026e8bef8607ec7fa14caac5492aaa7fb5b5c7172fb1d1e84251436276cc47505d82618bf02140ca7ca249719947e2fc4dbe1e2b5a1d15f1dd15ea1b9729457642e71d0bcc1669f384a293c7317fdcff9c15dfb882c60b7dfcf6b5e130855010e6722f82be84d5609cfa34da0506cd13bebf65abdc60e1a50d5179c76b22f7dc200d7763fa62739000f686ef4a6dad98fe75bbe47d70626db55e35947c67be08d27b5cd22f81d186eb6c26559", 0xf8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x330f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000004000)={r6, 0x7994}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000005000)={r7, @in6={{0xa, 0x3, 0xc8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x4, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000007000-0x12)={@common='ipddp0\x00', 0x9}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000003000)=0x6, 0x4) sendto(r0, &(0x7f0000002000-0x1000)="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", 0x1000, 0x24008004, &(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x40100204}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000007000)='./file0\x00', 0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000)=[{r1, 0x440, 0x0}, {r5, 0x100, 0x0}, {r0, 0x8, 0x0}, {r3, 0x2000, 0x0}], 0x4, &(0x7f0000002000-0x10)={r8, r9+30000000}, &(0x7f0000009000-0x8)={0x1}, 0x8) 2018/01/25 00:33:21 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/25 00:33:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a9a000-0xd)='/dev/usbmon#\x00', 0x9, 0xe3169c0da8b09ba4) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000df000)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b10000)={0x606, 0x0, 0x2, 0x20}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000795000)={0x0, 0x200}, &(0x7f000018b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004e4000-0x8)={r3, 0x401, 0x0}, 0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000031b000-0x10)={r2, 0xffffffffffff8001}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 114.794653] audit: type=1401 audit(1516840400.994:57): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:etc_mail_t:s0 [ 114.837069] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 00:33:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000095e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000095e000-0x4)=0x3ff, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 00:33:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000892000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000-0x4)=0x10) r1 = syz_open_dev$binder(&(0x7f00005c1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) pipe2(&(0x7f00007ac000)={0x0, 0x0}, 0x4000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000d8e000-0x8)=0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f00001d0000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/25 00:33:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r0, 0x4000000010, &(0x7f0000ad2000-0x8)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) signalfd4(r1, &(0x7f000063a000-0x8)={0x7fffffff}, 0x8, 0x80000) 2018/01/25 00:33:21 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/25 00:33:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xf9, "ad23f91e50dcee5e4c5d07a953ffd8546c5ad769c91bfa4d030320e850ff2fce94d2f7c074c78a7584169c6ab255a414d3306fd1c866c5bfe3440a6d4d6c829e3ad61c02e751149ee6ba1025b0a87b46d47ce8682ac1a1d471e42d1deafcedd311f8a067d0d921b9d4ec7ba0ba5b2fc2250d9b60c65ec6cf629a047a36e032c1b7c57859f8838c3aa5383901adcdd78eaf73c5b42b0fd71ea67f0f5a7fc6282538cc1511a23871990d1e26c0730700282d2770d9bc7946bde830d7d9982576b075f6b0cb95b251b34f87692fc12c823f792b9d00b4cc1341c46d46546c41b10fc178d9e712154522b1801582c0ccad38a9a0ea5715fa672740"}, &(0x7f0000003000-0x4)=0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8000, 0x30, 0x9750, 0x7ff}, &(0x7f0000002000)=0x18) 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1, 0x3, [0x3, 0x2, 0x5]}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) 2018/01/25 00:33:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$netrom(r0, &(0x7f00000ba000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000949000)=0x10) close(r1) [ 114.837741] audit: type=1400 audit(1516840401.034:58): avc: denied { sys_chroot } for pid=10786 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.873849] binder: 10813:10814 got transaction with invalid parent offset or type [ 114.884942] binder: 10813:10814 transaction failed 29201/-22, size 40-8 line 3312 [ 114.897374] IPVS: Creating netns size=2536 id=14 2018/01/25 00:33:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000341000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000e1e000)='loginuid\x00') clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000d08000-0x120)=[{0x4f, 0x7, 0x3, 0x0, @time={0x0, 0x989680}, {0x2, 0x81}, {0x10001, 0x1ff}, @connect={{0x800, 0x2}, {0x2, 0x7}}}, {0x6, 0x2, 0x1e6, 0xd6b, @tick=0x5, {0x7fffffff, 0x9}, {0x10000, 0x4}, @ext={0x10, &(0x7f0000e66000)="fa419ca7be3cdc2881a1d659d72c9fa5"}}, {0x6, 0x6, 0xa04, 0x4, @tick=0xaa44, {0x3, 0x66}, {0x5, 0x5ec}, @time=@time={0x0, 0x989680}}, {0x800, 0x6, 0x7, 0xd8, @time={r2, r3+10000000}, {0x6, 0x7}, {0x80000001, 0x0}, @queue={0x81fc, {0x9, 0x400}}}, {0x7c1364ec, 0x4, 0x1, 0x0, @time={0x0, 0x1c9c380}, {0x3, 0x1}, {0xff, 0x7}, @ext={0x6f, &(0x7f0000cb2000)="8eb59ca6b6680829043b6918dbe3c0b2925354b53957053ba534f4bd1b81b2ed7e220dbf8f7b990dbc78fb14c0d8ace6bc1dc4e3f4a6452ea4ef98725dea45e8b6f48290bf022e30ee035cb6adc2c09e28f667a639f245caabe9ed2b36cf6f3618e8738cbc2e172c507ea98cb1adec"}}, {0x9, 0xffff, 0x4, 0x23de, @time={0x77359400, 0x0}, {0xf800000000, 0x1}, {0x200, 0x3364}, @note={0x4, 0x76, 0x1, 0x1, 0x4}}], 0x120) 2018/01/25 00:33:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) mq_unlink(&(0x7f0000132000)='\'{\'\x00') 2018/01/25 00:33:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x9, 0x800, 0x6, 0x400000000}) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 114.914885] binder_alloc: binder_alloc_mmap_handler: 10813 20000000-20002000 already mapped failed -16 [ 114.927587] binder: BINDER_SET_CONTEXT_MGR already set [ 114.932956] binder: 10813:10814 ioctl 40046207 0 returned -16 [ 114.935455] binder_alloc: 10813: binder_alloc_buf, no vma [ 114.935467] binder: 10813:10839 transaction failed 29189/-3, size 40-8 line 3127 [ 114.955289] IPVS: Creating netns size=2536 id=15 2018/01/25 00:33:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000022000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab0000)=0x10) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000932000)={0x0, 0x0}, &(0x7f0000f8c000-0x4)=0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003aa000)={0x0, 0x9, 0x3, 0x4, 0x7ff, 0x4, 0x3, 0x8, {0x0, @in6={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x101, 0x4, 0x4}}, &(0x7f00006a2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e46000)={r2, @in6={{0xa, 0x3, 0xab0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x9268, 0xcb}, &(0x7f00008ce000)=0xa0) 2018/01/25 00:33:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00004e0000)=""/163, &(0x7f00001cc000-0x4)=0xa3) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006fc000-0xc)={0x2, 0x9, 0x0, 0x1, 0x101, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write$sndseq(r1, &(0x7f0000926000-0x30)=[{0xcc, 0x6, 0x5, 0x1, @time={0x77359400, 0x0}, {0x88e9, 0x4}, {0x4acf27ba, 0x94e}, @raw8={"71cef2089f1cef0f2f16603d"}}], 0x30) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) 2018/01/25 00:33:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) connect$pppoe(r0, &(0x7f0000177000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='irlan0\x00'}}, 0x1e) unshare(0x20000) 2018/01/25 00:33:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000040000-0xc)='/dev/rfkill\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ca5000-0x8)={0x0, 0x8}, &(0x7f0000fdb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad7000)={r1, 0xfffffffffffffff8, 0x20}, &(0x7f00004eb000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f00009e8000-0xd)='/dev/usbmon#\x00', 0x7, 0x200) readahead(r2, 0x4, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x1, 0x0, []}, 0x10) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00007dd000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 00:33:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b03000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0x1, 0x3, 0x9, 0x4a5, 0x80000000, 0x8001}, &(0x7f00001de000-0x4)=0x20) dup(r0) clock_gettime(0x0, &(0x7f0000515000-0x10)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008cb000)={0xffffffff, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [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, [{{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]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x230) ppoll(&(0x7f0000855000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009e5000)={0x77359400, 0x0}, &(0x7f00006d0000)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f35000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x5, 0x10, &(0x7f0000c4d000/0x3000)=nil, 0x2}) 2018/01/25 00:33:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000093c000)='./file0\x00', 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000058e000)=0x10000, 0x4) r1 = socket$inet6(0xa, 0xff, 0x800000000093) connect$inet6(r1, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/25 00:33:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={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]}, 0x5, 0x20}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x1fd}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000003000-0x10)=""/16, 0x10}, {&(0x7f0000002000)=""/115, 0x73}, {&(0x7f0000002000-0x6d)=""/109, 0x6d}, {&(0x7f0000002000)=""/200, 0xc8}, {&(0x7f0000001000)=""/78, 0x4e}, {&(0x7f0000002000-0xe5)=""/229, 0xe5}, {&(0x7f0000002000)=""/29, 0x1d}, {&(0x7f0000000000)=""/146, 0x92}], 0x8, &(0x7f0000002000)=""/82, 0x52, 0x3}, 0x12000) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000004000-0x60)={0x0, 0x17, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0xfd) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000002000)=0x401) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000004000)={r1, 0x16c}, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000)=@get={0x1, &(0x7f0000002000-0xa4)=""/164, 0xfffffffffffffffd}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000007000-0x8)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r2, 0x20}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x10, &(0x7f0000003000-0x10)='/dev/sequencer2\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000)=0xc) 2018/01/25 00:33:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000388000)=@generic="ede299a08f1d0e9dfd1c147f6bae3f9b", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a49000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bc7000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000923000)=0x0, &(0x7f0000529000)=0x4) 2018/01/25 00:33:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="0900000086138b1b2c5d0c673d9d8226"}) dup3(r0, r1, 0x80000) keyctl$session_to_parent(0x12) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f000000a000)={0x0, 0x0, 0x0, 0xfff, 0x100, 0x8, 0x0, 0x100000001, 0x0, 0x4017, 0x3, 0xfff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) [ 114.967582] binder: undelivered TRANSACTION_ERROR: 29189 [ 114.973661] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 00:33:21 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000)=0x0) r3 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000008000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r5 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000008000)=[r2, r3, r4, r5, r6, r7, r8]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000009000-0x4)='tls\x00', 0xfffffffffffffee5) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r9, 0x5411, &(0x7f0000007000)=0x0) 2018/01/25 00:33:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='nsfs\x00', 0x0, &(0x7f0000654000-0x1)="") 2018/01/25 00:33:21 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d9000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00000c7000-0x1)='.', &(0x7f0000359000)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") pipe(&(0x7f0000c41000-0x8)={0x0, 0x0}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/25 00:33:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2000000000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000013000)=[{{&(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x3f)=""/63, 0x3f, 0x111c}, 0x40}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x70)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000012000)=""/164, 0xa4}, {&(0x7f0000013000-0x96)=""/150, 0x96}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000002000)=""/70, 0x46}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/126, 0x7e}], 0x7, &(0x7f0000001000-0x14)=""/20, 0x14, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/13, 0xd, 0xffffffffffffffff}, 0x5}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/227, 0xe3}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000000000)=""/171, 0xab}], 0x3, &(0x7f0000011000)=""/142, 0x8e, 0xfffffffffffffffb}, 0x3}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000)=[{&(0x7f0000014000-0x1e)=""/30, 0x1e}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000000000)=""/197, 0xc5}], 0x7, &(0x7f0000013000-0xe7)=""/231, 0xe7, 0x101}, 0x7ff}], 0x5, 0x2100, &(0x7f0000001000-0x10)={0x0, 0x989680}) bind$vsock_stream(r2, &(0x7f0000011000)={0x28, 0x0, 0x30b122ef2a5d41a, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 00:33:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8000a, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x57)=""/87, &(0x7f0000001000-0x4)=0x57) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd8000)='/selinux/checkreqprot\x00', 0x400000, 0x0) syz_open_pts(r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:33:21 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000014000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) lsetxattr(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)=@random={'system.', '\x00'}, &(0x7f0000002000-0x14)='vmnet0eth1^*keyring\x00', 0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000cc4000)=0x0) setns(r0, 0x4000000) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/25 00:33:21 executing program 4: inotify_init1(0x0) mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000069e000)={0x7, 0x6, 0x8712, 0x37d, 0xea3, 0x7}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000649000)={0x0, 0x6}, &(0x7f00002c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000439000-0xc)={r2, 0xffff, 0x10}, &(0x7f00003fe000-0x4)=0xc) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f00006f8000-0x20)={0x2, 0x2, 0x8000, 0x5, r3}) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f9000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) 2018/01/25 00:33:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000741000-0xa)='/dev/ptmx\x00', 0xcc082, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fa4000-0x46)="4f7ad0c9edffe9486f1748144523c0bb53773e00d4c2a29028eac32e8d018f5930fd4c8ebb7800060bbc54c90c0ea17b4763dde5f9eedfc811b60a75640d58335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0e000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f0000fcb000)="ddb4eb9d09bfd8b2a4bfc59df6bfc3177e55a097e5ed98069184a0836971110b05d88dd5d69615f9ca9c2740e4e9a1f581c6beabfd135d03be0d0566321ea466f40cc40ead81338bf663501486caf1a233f4dca844565fb5c62bd6", 0x5b, 0x20000040, &(0x7f00009ab000)={0x1a, 0x1b, 0x4, 0x401, 0x80000000, 0x73, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/25 00:33:21 executing program 3: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006f8000)=0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000961000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000960000)=0x21a) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00008c2000-0x38)={0x0, 0x0, &(0x7f0000961000-0x10)={&(0x7f0000960000)={0x2, 0x2, 0x9, 0xb, 0x7, 0x0, 0x5, 0x2, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x19, 0x10, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000095f000)={@generic="8e7b444d7cff782cf32ad1c7a6fe0f62", @ifru_flags=0x0}) 2018/01/25 00:33:21 executing program 6: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_adjtime(0x0, &(0x7f000091d000)={0x1a0, 0xf45, 0x7, 0x5, 0x1, 0x800, 0xfffffffffffffffe, 0x0, 0x7fff, 0x1000, 0x18fe7673, 0xfffffffffffffd9d, 0x100000001, 0x2, 0x0, 0x4, 0x8, 0x1, 0x5, 0x43, 0x8, 0x8, 0x64, 0x7f, 0x7, 0x2800000000000000}) setresgid(0x0, 0x0, 0x0) socketpair(0x10, 0x7, 0x100000000, &(0x7f0000e58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) 2018/01/25 00:33:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000839000)={0x0, 0x3, 0x9}, &(0x7f0000b7d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c65000)={r1, 0x0, 0x5, [0x62, 0x8, 0x4, 0x7793eea3, 0x7]}, 0x12) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000404000)='/dev/sequencer\x00', 0xa206, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r2, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) dup(r2) ppoll(&(0x7f0000ca2000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x0}, 0x8) r4 = open(&(0x7f0000baa000)='./file0\x00', 0x2000, 0x8) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000e5e000-0x96)="7748e9b3e4f109bf9308d4ea4dfcbaada840a5024eca37c16f7e3411fb423daf7504467d6f54fedb2cd9c3a6c434ab73aba960e8e43f041b42d626a05269c175255fb2a81ee1819561dce8f0233c4ff50b74979f82bc1a008c2efa9d775680d5a9e6a4536686941c474275442bfe76ee03944cdf533bef47615dd35d45b5b21a2d295f5faef3e58c1a17f01d9dfd0aa32ebdad754e1f") 2018/01/25 00:33:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) modify_ldt$write2(0x11, &(0x7f0000d64000-0x10)={0x100, 0x20001000, 0x2000, 0x0, 0x10001, 0x6, 0x1ff, 0xf46c, 0x100000000, 0xc4b7}, 0x10) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/01/25 00:33:21 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x400000) socket$inet6(0xa, 0x6, 0x3) 2018/01/25 00:33:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003ab000-0x80)=[{&(0x7f0000b9f000-0x5)="d07779c7b8", 0x5}, {&(0x7f0000b54000-0x68)="898f97d9d13640b8d70d6ddf4ec3ad3d3a3bb2d6d4b2a9f17c4f22689a9737f39198d46fbd9e4ef3f0d8e78c89021f1505cd5195d6a35c77fa0124e8dbfa57357d842400fc4d5fb560361777b08f0d4c2d0918ad0ab2f064b2b75e9064421357a197a56d97af469d", 0x68}, {&(0x7f0000701000-0x1b)="5063d11d80f89d9f385ddfb67b6a6fcdd417e83c0599b697fa073d", 0x1b}, {&(0x7f0000b61000)="836a8e8289e5562545138bd3b4f62423eabd0ac0e28f3d7df26a52839b5fd41d6f106b9be0e69c81f97c9de96d3cf920370a77811280423592dddb17d08f9ab093cc8c84f53032cadc201cd5f8968ba61a4a9373ad3391a3b55e1d6804b25a125d833242236ea6eb03cf74257f6c8654360633829ec6d8991c15724820f3d7dd3e2eaab94806491aeefeab72dbdf487180bfae612bcaf0775467d7c6f2030944", 0xa0}, {&(0x7f0000786000-0x47)="35a7d0c19500258f54747622881931bb2d00e64e88761c280ae3bdbf1217e1ac48bcfc94c0378fd4da24d9d5007f543b23c9027fd756d052616c9e36c0ebe143baf95d38361061", 0x47}, {&(0x7f000065b000)="b704c9672f63a678714873d2a13d600b58ff047f401ee26ed3a9ff99af2b279ca633e8d5aaace405438063745b6c6f9a87be3ec41099e2ac497ee197051bb8a292fa33ecbe2ee9fd9b9d3a3e77c5a062a8a35951abf62c7c58fa35adf19431b3d7dcb77473f8638ae233cc5c9b0e58d3c0962b46d0d13c6815a4eaf910c21f682814172568785082c8d162d06a14d53d5550302909053b648c3bf1bd0987b02235a2f2aa0044c9aa255056ced8ae9bba98bf5503036ba59f4eab6fd7", 0xbc}, {&(0x7f00004ca000-0xc)="e889a08745d9b78774495786", 0xc}, {&(0x7f0000633000-0x1000)="8ca579ad075f50efc1194c474ea9f1b2e28975d3a12e17dd9788611411b25529eeccbb7fcef9be6aea98602fce945b9ee208ed4e101d9cebc1f6c48d2e0d4cda6dc4a75ea79d5a236d2ad6bbe43059fc51def67f18864a5a8fa7fb5831b4543e9bc60e5e9b63d4e4a688b20e073ff455ee0aad0b809492dcfde868edd6238b98d2251b0d9f79060c07138faddd67425af14bb334a7ddf382e64e74febf3661c20e9ab90cee5e972af07f85cc6293a22568c3c33c8fecb004be1680d28a0408fbb4a761f4ee6c350e5bf1a11e4cbe68d0735e9ce2167b5dcb8c6e9d533da72bd22574dc64e5801de7e275f3f82e2e45f3e6a6b8cac207535ec9ea3d36d5943056308b8a144ddd06e0cfabbdb13a71198d0e25c28f204f7f44c69e577af107f2f8fcfd78737e1309f625080921c372de20196621225695ebc2742ea97e4b94dc9145b2ca834e35adf16038184da65fc97adb53132fd4c4c664072ae9e9d3c6dca1b84d73b7b7a75a257e697cfbd885f077079e46e5b56cb6355144bf73fae883af4f4b43e41be253698a854825a4dbecf3c836cc947fe7ecd9ae45739a05dc6bc29a0f2d220750dd8c31127610a5f21f376cbb7ebf506ec10c855def205321d2673501a56f860dcd480adacf22658537f5b9e3905f908ba67486219104c7f018b97c698b183a10b00abc209f512a1a5fa0461ed76747194c7982f1cdc6b9c4598cc3b8e321df67f14d6f8c0aa55eeaac55bfa8dc0ddd1e3fd64ae480fb078aa142961361261c5b413d4e4d4f7ab094fa9cf940c72399cf6ad8cfd4a4c3ba82c7e123850bc0710205c3a226d2fb8a331d7c188a8c810ac37f05780b3e07c86d96552055011a8f24b3877e53723793c478bf2b2e2014e5ce85f2aedf7d8eae2eafde44c31d15df73d7a0ceb1738e08558765b83d995401b8cd14604f127733f1b659b870947331da0b5a03840157cb5ed9bda1918e46a952ab6d342d6ba7c5f930bafd7b19192225526794386bf6604876c071e30d260319e9cb3072c7a645f11e091bd5f12fd89698ae8716cf6f6c0a4a0905309e33f62d939759301f5e888bdc6d3a002ac6c5de433df908bd305a5beac24f86f5720d906bb064ef5f94a966e560fc219dca79122d9bc7ec03cdb96f5b15a132f677a27927cdabeba08c21db671f10d5a5ada3b7b64c4ec3ccd2f20076ae88dc50cec8c461ceaddf5ca790ba8a4d08a29fd95f10a44fb035bd7979e1fba47ae3e5216a0e697925d5ce643f85bd75bca4a29f28efc5aafbb70140008c4ec84466e574aacb364bcf772fbe22e4e6cc1882c0e88aafaa2d4c799cb9d6fc6c91adcb9f6837f83e1285ec6ed41ea700910b144946ee047829d6b129432db57138584461ce85d85aa4ab54ab65dfe3f8c60cb4c728095782745079986c8132e5e63fe7697117c57046f4fab1d54bd8cce5193352a684d3bac5a9cf41c550a7c24828b8bf7b3486eac99be82811512dc320c4f5f67c7fdbd8758a3411c41ae05c9e438d802d562086b4bc59f0cabdd229d87e2d4b31885284e3ee4b3dcba7807cae3de83cecc6f030393e1c8a86974b8c39666bfd2f35ba11d05ab785bb923c1049f6e4af7cf89ee7ef333130c5031a2492b8db09017dab4cb7c775507ef83921b6b684c73b6e92c8947e9f7bbbc3c76d714e50275677af8ed871a273baf24061fe57a404caab09b422398b8164276c518ce7aee62f8deb7fbd65f723029897662cc02c292f1473f62609533fd771dc94b5fb765940425d7928551fe2b4bb6649b003a509c9e1d66ce3c463f0cb5d378b9d57d45a9b4b222073cbf5527c3424956d76a87afbf82f40eff2147706bf8162c0c442d2e1a087ee7f0107df885ac8ed3403d11bf99569a609e852da57b638ea777335bc59c4eece0eca8cc85cd507dc2e081d60415f1ce9dd130ea9c55683eeb6ae68ae01cb0a2e2941fc4ce4e2810edbc05cdd0bc0a06b76bfba4c2f22779d0c6a93af298f253aafdb37ffea355f2fc6c5af53ab7ba479f8a36701715a6059328b5b316bf225df16574b726dbb3976f64d9e1eef1bd87e3cb8ce4a03757c8e69a1f77d63db4f596557f704fa462211cc6fccd0503df664a592335c6387560c23d062cb511fd91ef1de0a943f63c0a5d91be1ea030b79a849a085de0598a1336232c38d93798b04b95c601cc7c7c9c93969f63d92938935a6603ac9702335b6a081bfee68ff715816a01b58a4bc30baba04251158bafb2b99d4ad6dbe6b528ef9e9cbfa245118ddf78380be5c899c1f2a5fdda6d41f3435c3087b611434a1ecf5625bc3e41419e193ad55d3fa6d18cc166f6de4e388b5d3c912690d9e11a5a1d2d0b6d85de79916f6aad17e66107e15e099eac0054916daf608cc01bdbc5e37aef310e0dcfeff886843e032a9f2d60e971bc848f75b235e1d32e1d209b94773dd614bce53aa2da8d9f43d89dc3f85c5844e50737602c23e8d9788bc08156bb4caa879ce4efc8aad2b1ae3b2549da90cc3a7979e3ae3e76d9d915ac55707d031f429433861b39a511aec1340d045faa08a06378e399d2dad3e45ddc543341956b0e84f26ca7d13469a9d843c62078a6177ccaaef02dcf697616ae0f2ca8151e6b6315d6654b5342381b9b6612825b503929ff294dbfbbdfba15a734c1c94153976feba78f1f73fa801b85bf89539ca0e639ddc56bc135509d4a8245c937ccfd89059424f846a7635d5d1f1f16866ffd9a5a3ecb06dc68ea2ff488428359ffaf68916564384f41824a483d128d6c4988d40cb54513ff8e8dd9c76eda6892ce08dbdffc9ca13028a4da0197fc6b48ac72333393f568ef415a36793406dab53dc922f17fd7a039b3c711ac49772f2674532797afb2549f3758351931c540cb5f6dc981ed803915fc3fec5e903c881917ec67f924833543a31d60ae83617b54cd3634181849a6988f693053549d70c6545e6c67db8a063c1e2b8d9cef9e7c3b814ad32da98fc0edbfbe7766cfe20558a272a02981c6172cd5d7ec40797bcfaca581735562c860d6700765702773a14e55d4fa26d3b4c0c7b2ce5083b82cc1bcbf06a90238b45562d6c6caaef00c918c3368addb66a9a0a7f961009823eb05dbbf5f9c3709d110185a485258006e1b2d1be245566bc2b63b929dc2d20e4e65d78b18def9b8f386659da7c8af14ae714a1f9f7fc2be3ac52c8d5535f0a271dd8592c9af4e9119c3e270b0c4d3812a77d2a69bd2c1ad803c41976337ae6c6542f509ff425895ad824487bddc632c6c547e3c48df76066d05eb4bee130a7bb0c82c9045b28ca609cdd81e20bca487212563b1258b291f5fa9c2bc7832b8df252ec781a108e404b079cee6f0ed2bc814e846dc5d755c978d2e0f5499979d032562826bc1b5445d07e140c1f776ad8476702f46ae31e6ce465233b153fbb34c8ba6e2e3c0e37f29306ca1fc2c7838d77e4d3a62c67373b128e214cc5ced78ae2cb4a6aa9ecbb3a1cbe503fa317c9c0e466d513be8798b605790cbe8046e099cc2275c80b35230fdfad22a2612a9488187a1f2787152bccf24b4cbb62ae24af4ddd64e37a8a503e7a6817c8fdaa2550fc9083d833d13de0997f63ccca0a54d26148467820f2d3825e5cf7dd3d1ab64c0f9d19c7dedfc079da9ad10d261753b4d850f22770818dc12b79d2e9025ffbaf6e6f974aed37946721ee91f324499e0bb51d6633cd426fb00cf896d99de247c200e4ba32aa948a8a6694fa1271c0a2ef118d047b495df62dcc0a32a3f30f827c99b3e7a6ed3cad9d7824b846e32960a1effdb4d658ab64a2074dee19cf1a74050cd420b414028bf092f7c7add79c957d743b9de8535e41cf3821691d343b3ad6aa38567294ac84d79b8f8baebe681f607cdf312d2af4dec53c12e10d35d84957d4e108d218ada25e5ceb294e886a65165434450f921839b7114878b8280d9e257966a09a6d5740bad985e8add9072d6300594b78d1f642dbf19a050751ef8a5bb31419059c755990adc11521b96a3b9b326c15ca55ce7b4fb240f4ab89b1089e9cecf1eb1f6dac716d7d42a83d616923cc47c9c3e4e120a6035f169cff7282b0b23247d0f1f95d48b3d0120c0c18c90d172f355926d01de5628add75ef38f268b45871c80841be5cfe2bbff18524b73e881b7deb0115060e3956a69a51ae71d2b44639c72e0b3d5a9da479b69dfaa86758f94c3bc5a343d6f72fe637bbaa5916ccf9a863bfa828baa21816b3b6ad0c6c2dd25f128de9f15555b09baa26284067c87ed49b104861c22b5f4ef64cf10c1111420f45e04fa03664260aeb150bf7ddfb28da7277c9544b4533943e86009780f0c3d04a8728925d7929c48cc5a2c712cad56c0a006aac4755fe59864e3289577e28dd243ac084383dcf64774c4ef3541651949ce0819a6d9afffc5759ad60567b00d06c756fab27da8546405262b265b3501ffc9521c1ba26672ce0a65345e4f8f9ab68c3c57cbba4abae4f27c264d8aa30f71438e64af8803397038d43eccbb8a780e14a9602e9d6d114c15080d425ad1f656a23957c28fdca49cae4efb926f01a7906099ebb4953347d1798e4bda84c122bf6cf502da96bf24157f75d9a6aa4d074f2c0b5d6f5c4d4bb0ac33829a51f14784c4f3b86697a0df67fd386ca2f647d542c4675eb68101a791e10c1f619e532f723476c40322e2cd3e287ab886b1899102ed1b8998c6caf50c879c0d642b9463665f60c002eec05d783f4e40343f1fb0397fedf2fe95a360b8e5e97895d3886fbf5d2dd1ee123661eece1b26447895c6126b41938abb513b72564f7d3d9bd1c9b3dc4b62a85adc2331f4780c5b3bfffc9f1f2d7fdb3552b6e7ed031aff8f812fe48de1c552a7dbacc67ba635e9645c0fb4de2b335fc3974df21b496e188b8aa929f4ef708706719795222baa3a06c76e3494b433c80881367483d67a06c5938eb6b0066e66f1a6541892f61f2d4d7826b51c6ec36903348683090eac64fc315997d337f12d52183c6402e7a76b2c19d007a625649bfbf20a8482e45597e759d44823883d0890c89d01619b8284e12326dbdc68a42376214638f8de0c25565c1fcd0d7fa733ba483620675862d03151859c34ee86156de88affdab344bccc2c59614df5fa15b48a92c587f6ba89aa047cbdc44731483072e5233f7d88f606f64ced8ef08657ddf4a513e26fc78c49d8e6622665713a3ae724ef8c20f9290892c09c95b9f1f52b2aeb2bdb059882d21d5373908635493fae13219b5adb874e8d95cdbce7d20d0fb36cc38ce15ec5d898817080ffa1fe2f5ad5accb4d51f57f08c72786b0dfe62e7b4f30e9c824b996604a0ae307c228b1ac8b5684c933a9d05cf96a43810e5b6c4cb4cf5747cb67ff644f7e4143669e9a6364417c102a024d22607230fde7e468a09eb8c38e86c4999efa44e21f3cd23bd89a168fbd66075603e293d0df434ad29a36b5bed284b6725d9b3bd85aeef3710608e263f9f2b4d188e64a8fed552dc64d50783847664b04a17f2dd89cbc7b275c2c73d1976848ecd976b134884a642b0db11d9df8044a7f98093a0918995d22d2f12cbfffc3e310ad3f35d2f6785ffa886f543dcc653848b8cc307a98b887988bd3d115439b6c0b41dcb0a17274478fa18ce13cb1af541d0490011f50729d6e4b35c3030a2efaa7924c6dcbe397fcca528cda24c7a88df56b97d655068c1538e5632c33f4c7b44ab644c7eca86a69f45e73070ccab2a7f5d001c78576e0d1f2ba3ec018b56056e2a88e446db1ca6d003208867d164a30d9bb56f52674b5f", 0x1000}], 0x8) ioctl$TCSBRK(r0, 0x5409, 0x0) sendmsg$nl_generic(r0, &(0x7f00002a7000)={&(0x7f00007a4000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000d4000-0x10)={&(0x7f0000799000)={0x234, 0x30, 0x800, 0x5, 0x3, {0x1c, 0x0, 0x0}, [@generic="56e73d988311bbd6a1bda0b651ecea1808c6fe489512fc0c1e36c9ddf4d94e8e992a605954d43c45d8e0f542c597c13b54329e8bbc0856146b9fbaa1d5a969f6506a9a04c439558f3688512c0053496497424591bd64885883a1772892154922a0a3674ae6d122b516bd7cfdd4570880f9107d2bab4ca74c4bc5ec5a7b65a69f22f01a5a85082035f2822ca8668c38e0472d33d1dd2e3ef32190b1df0a110b5f83d8056fba73024013e21dc8799c1ae39e55e11f1aa0817800e51e841f1259", @generic="f5783e0955f7dcbb1678b38ef74291f341fafe9c7e5ded3c3cf1bb94990e2edb6065ae47bb4d00efab3f72baca22328b21d7927db03f676064048bb0078d70c8010ff9493242874878fc336d5474a36a1da6822a4700ed62bf41db2313f13c17a57d8f1f1be799561e35278dc8f2dcba1e2e7d115dddaed3b656b726d6ea786226d239e6abc27058c70608fb831cb4d6188a3cd499e3b676287d7a18e1ae0d9617976d213a90dc0717dcd8dc2c3cff2a6e2efd5b93e9f22f34018ca1ef73934295236e5b27b8262a46300275e5393fb479af2cb2383300f27f6bda71602b3e7694b9d186b43337fd560463", @typed={0xc, 0x8c, @fd=r0}, @typed={0x14, 0x62, @str=')/cgroup/!\x00'}, @generic="5d05222cb3bd1e4f2dc0c7a3", @nested={0x48, 0x95, [@generic="21b93c9eed10403b26831e1f17a1fd12c877d865e0af330b8e84e8b12406c8370e2e25ed1f43139e7e6b5df638bb7f87c477854bd067bec7634e76d98344a3630584e8"]}]}, 0x234}, 0x1, 0x0, 0x0, 0x400c000}, 0x50) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000080f000-0xfa)={0x0, 0xf2, "107b1b042107c367dd9a5c8747bfae350bd758bc63734ac7b3524b2375be4f8e72a419f4d0085b22694a499e4d62aef2989ec3d78f506c0f59e5e6496e92c46d1a9291f76731708bf36fc3fee68a87e767952e9efe267a86193ca5654cc456bebf30f48fc064484cafc9b47ee2805c64b9df2b5efba5479b33828f970cd79267041fff51d13bcc802b9e2bd83e2bb4f7e97b1f1ddd61f980200b4f337f43c698aec217f6630483b1b87502b7999c4099b3b68781f45d680c0aa4e2d501f9d1647ff85d3c50fe8e80064f1dae8a422da24777c8a99d16afd3e407f83962f9faafbb26a5e4f3f9652939d811f3d7387b2d4ae7"}, &(0x7f0000eff000-0x4)=0xfa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d46000)={0x80000001, 0x0, 0x2, 0x11a, r2}, &(0x7f0000946000)=0x10) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/25 00:33:21 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50313000006"}, 0x1fe}, 0x10) [ 115.099354] audit: type=1400 audit(1516840401.294:59): avc: denied { ioctl } for pid=10903 comm="syz-executor7" path="socket:[19426]" dev="sockfs" ino=19426 ioctlcmd=0x5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 00:33:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000778000)={0x0, 0x0}) nanosleep(&(0x7f0000471000)={r0, r1}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003b5000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f00009e6000-0x3)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000a39000-0x10)={0x0, 0x1c9c380}, &(0x7f0000995000)=0x3, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x100000000, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000db4000)=0xfffffffffffffffe) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000c05000-0x35)=""/53) 2018/01/25 00:33:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x0) r0 = add_key$user(&(0x7f0000ae1000)='user\x00', &(0x7f000043c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008a7000)="", 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00009a3000-0xdf)="d0", 0xfffffffffffffee8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004c2000-0xc)='/dev/autofs\x00', 0x6000, 0x0) r2 = accept$packet(r1, 0x0, &(0x7f0000bd9000+0x1fe)=0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a8a000)=0x0, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000912000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ppoll(&(0x7f000091f000)=[{r1, 0x2000, 0x0}, {r2, 0x4004, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x40, 0x0}], 0x4, &(0x7f000024f000-0x10)={0x0, 0x0}, &(0x7f0000db1000-0x8)={0x3cbd}, 0x8) r5 = socket$unix(0x1, 0x5, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000bcd000)={0x3, 0x7}) fgetxattr(r5, &(0x7f00001af000)=@known='system.sockprotoname\x00', &(0x7f0000915000-0x3d)=""/61, 0x3d) 2018/01/25 00:33:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00009f7000)=0x0) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r2, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x1, &(0x7f000098c000)=[{0x0, 0x0, 0x0, 0x0}]}) [ 115.159566] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35256 sclass=netlink_route_socket pig=10931 comm=syz-executor4 [ 115.189507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35256 sclass=netlink_route_socket pig=10949 comm=syz-executor4 2018/01/25 00:33:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000b7d000)=""/207, &(0x7f0000fd7000-0x4)=0xcf) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 00:33:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000012000-0x4)=0x52, 0x379) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000012000)=0x14) stat(&(0x7f0000008000+0xb8e)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000011000)={{{@in=@rand_addr=0xffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x1, 0xa, 0x20, 0x693c0a7d8293e34d, 0x3b, r3, r4}, {0x0, 0x4, 0x100, 0xbc2c, 0x6, 0x7ff, 0x80, 0xf0cd}, {0xa22b, 0x1, 0xffffffffffff8000, 0x800}, 0x7, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x1, 0xfffffffffffffffd, 0x7fff, 0x81, 0x9}}, 0xe8) 2018/01/25 00:33:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat(0xffffffffffffff9c, &(0x7f00003d1000)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004ee000-0x1d)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a46000)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009c4000-0xbd)={r1, 0xb5, "d1c77ba811eea44b05d60e7f90453296c400f078bb4a0ec5d65f4a93b7dd1b6eafc68086cfa6b0e4ae10964df018c3bcdcb98cfecca600486590e98a1850711c4f033d572519d36e2d5d27b7a066b7965f543a730ca46f5ce0d9229ef421537c87a6b7fcb3f5f662448a0e63c7568920b9fbea11f7033e7299369a1aa6a109b449f186fad6f97ba75f00aa0f4e54ccf80857e816dc2f755a5ae3b7deb755808693545f9aab67439e7dd8c3cef61d80aa92722ffac8"}, &(0x7f00005c7000)=0xbd) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f70000)=0x2) time(&(0x7f0000eda000)=0x0) prctl$seccomp(0x16, 0x4, &(0x7f00001f4000-0x10)={0x200000000000014a, &(0x7f0000a66000)=[{0x3, 0x800, 0x9, 0x4}, {0x3ff, 0x10000, 0x4, 0x7}, {0xfffffffffffff3d2, 0x3ff, 0xffffffffffffffff, 0x7e}, {0x8, 0x75, 0x7fff, 0x3}, {0x7, 0x9, 0x8, 0x3513}, {0x80, 0xdf9, 0x2, 0x7}, {0x22ff, 0x3, 0x800000100, 0xffff}]}) 2018/01/25 00:33:22 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x8800, 0x0) openat(r0, &(0x7f0000008000)='./file0\x00', 0x40, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x80, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000063c000-0x18)={0xbb1, 0x0, 0x7fff, 0x3, 0x5, 0x66}) 2018/01/25 00:33:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) mknod$loop(&(0x7f0000401000)='./file0\x00', 0x6061, 0x0) r0 = socket$inet(0x2, 0x803, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007e6000-0x4)=0x4, 0x4) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r1, &(0x7f000076d000-0xf9)=""/249, 0xf9) r2 = openat(r1, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r2, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/25 00:33:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000428000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ffb000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000513000-0x4)=0xc) bind$packet(r1, &(0x7f00000d6000)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @random="7e4377dfc71b", [0x0, 0x0]}, 0x14) r3 = syz_open_pts(r0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b6000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000df7000)=0x3, 0x4) dup2(r3, r0) ioctl$int_in(r3, 0x5452, &(0x7f0000fb7000)=0x5) 2018/01/25 00:33:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000065c000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010a000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cfd000)={r1, 0xfffffffffffffff8, 0x0, 0xff, 0x0}, &(0x7f0000870000-0x4)=0x18) writev(r0, &(0x7f000037d000)=[{&(0x7f0000a4c000)="1fc4f5000203196bea68c5a883db6e5a4f50a340400d17ab47d171f339c44fa11a4c330f8c91340f9664d3ce6e1b44d4d88bae5031e2f1b37b60bdf328e44544b24fb39a935ace874ddbacda847532bf6c7e8610e8fff4db323d6e11792c59f5d9b4bf66cc3e3a676f95cfe7e7297f03ace0095df9ae65b8b9d016b21c9a25bedc12c8b0a1736846d5c714ae374584a95d44fb0b5a6f7824dfb23192bb1e5ab9b9db500082fffd6aeba5fb319bb7c9a1a770164e355be8", 0xb7}], 0x1) 2018/01/25 00:33:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000043f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "db0092", 0x14, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) pipe2(&(0x7f0000146000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ff3000-0x4)={0x0, 0xffff, 0x1}) 2018/01/25 00:33:22 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f28000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000068c000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd6000-0x4)=0x8) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x40005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000fd6000)=0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000364000)={0x100000001, 0xffffffffffffffff}, 0x8) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000e91000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/01/25 00:33:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000729000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) write(r0, &(0x7f0000ef8000)="23ffffeb24001d0600fffa0341861800ffffff03008028f4ff00f6ff0000ff00121f7f", 0x23) 2018/01/25 00:33:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c2b000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003ad000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r1 = syz_open_dev$usbmon(&(0x7f00009c5000)='/dev/usbmon#\x00', 0x0, 0x400000) getsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f00001f2000)=0x0, &(0x7f00001c2000)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000b98000)='/dev/usbmon#\x00', 0xffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd1000)={0x0, 0x2, 0x20, 0x7, 0x0}, &(0x7f0000777000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d8e000-0xb4)={r3, 0xac, "f508f8997899c74fd8c60457717ab8ef85782cc6b6ffe201f61fbfd697581bab2bdaa421f74448f638f58b0429ec714051b4a2d9eaaca3c216638c922594d450e013e7f8f30b8c17614b461589e7207c0f2981a0b5b9c561bb6dbb36d14e20bd19434fb6fb91b436414c2c14c0ddcc0ade25920c4465bf3d843af47f5edca938611714041d8ba2bc327540359a9414c26f60d393f5090f60db19e8db2a234510d595210d3a0891a223a4f6af"}, &(0x7f00007b6000-0x4)=0xb4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000701000-0x5c)={0x200, 0x2, {0x3, 0x3, 0x8, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) 2018/01/25 00:33:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7fffffff) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x815) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000f05000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/25 00:33:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000020e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000077e000)='net/raw\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000c8b000-0x8)=0x200, 0x8) ptrace$peekuser(0x3, r1, 0x7) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d54000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/01/25 00:33:22 executing program 3: socketpair(0x4, 0x0, 0x100, &(0x7f0000ad5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000803000)={0x10, 0x0, 0x1, 0x8}, 0xc) write(r1, &(0x7f0000d79000-0x27)="260000f72a00ff000843007fcdffff03000103ff01000000ff0999000100000000000000feb33f", 0x27) 2018/01/25 00:33:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x3, &(0x7f00003e4000-0x8)={0x0, 0x0}) getrandom(&(0x7f000091b000-0x72)=""/114, 0x72, 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c58000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c3b000)=0x14) 2018/01/25 00:33:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000568000)=@generic={0xffff, 0x1ff, 0xa61a}) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) exit_group(0xffff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/25 00:33:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b06000-0x9)='/dev/sg#\x00', 0x1, 0x200200) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) 2018/01/25 00:33:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) 2018/01/25 00:33:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$mice(&(0x7f0000e8b000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000694000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000049a000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cd7000)={r2, 0xffffffffffffff00}, &(0x7f0000a9c000)=0x8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ad1000-0x4)=0x5) r3 = syz_open_procfs(r0, &(0x7f0000cd3000-0xe)="00000000000005cf") exit(0x0) clock_gettime(0x4, &(0x7f0000f99000-0x10)={0x0, 0x0}) pread64(r3, &(0x7f0000241000)=""/33, 0x21, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000087000)=0x9, 0x4) 2018/01/25 00:33:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c0c000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r4) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2018/01/25 00:33:22 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000-0x5c)={0x8, 0x0, {0x3, 0x3, 0x4, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/25 00:33:22 executing program 5: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") timer_gettime(0x0, &(0x7f00006db000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000001000-0x10)={r2, r3+30000000}, &(0x7f0000218000)={0x0, 0x0}) r4 = fanotify_init(0x20, 0x8000) dup(r4) 2018/01/25 00:33:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009e4000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000400000)={0x0, 0x6, 0x400, 0x0, 0x6, 0x9, 0x5, 0x7, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff, 0xfff, 0xff, 0x10000}}, &(0x7f00009ed000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x1, 0x204, 0x8, 0x4, 0x4, 0x5, 0x80, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000049d000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000457000)={r1, 0x2000009, 0x809}, &(0x7f0000084000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000448000-0x8c)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006c1000-0x4)=0x8c) r4 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r4, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00005e5000-0x4)=0x100000001) 2018/01/25 00:33:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000823000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000447000-0x10)={&(0x7f0000bdc000/0x4000)=nil, 0x4000}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000afe000-0xc)={0x0, 0x0}) r4 = dup3(r1, r2, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000008f000)={0x0, 0xfffffffffffffffb}, &(0x7f000025c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d3a000-0x20)={0x9, 0x1000, 0x200, 0x3, 0x8, 0x3f, 0x67f1, 0x80, r5}, &(0x7f00008d1000-0x4)=0x20) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cd9000-0x18)={0x0, 0x8, 0x10, 0x9, 0x9}, &(0x7f0000b15000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000bda000)={0x100, 0x8002, 0x4, 0x3f, r7}, 0x10) dup2(r2, r3) 2018/01/25 00:33:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ac000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000093f000-0x4)=0x6, 0x4) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) accept4$ipx(r1, 0x0, &(0x7f000041e000-0x4)=0x0, 0x0) 2018/01/25 00:33:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000422000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r1 = dup2(r0, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000564000)={0x0, 0x0, 0x0}, &(0x7f0000a1f000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00000c0000-0x8)=0x1) epoll_wait(r1, &(0x7f00003df000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x101) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000069a000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000183000)={0x0, 0x0}) sched_setattr(r3, &(0x7f0000506000)={0x30, 0x7, 0x0, 0x8, 0x8f, 0x0, 0x6, 0x17d}, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) 2018/01/25 00:33:22 executing program 4: r0 = socket$inet(0x2, 0x0, 0x2) sendfile(r0, r0, 0x0, 0xee7) signalfd(r0, &(0x7f0000d08000-0x8)={0x20}, 0x8) 2018/01/25 00:33:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0xfff, @te1=&(0x7f0000aa2000)={0x10000, 0xffffffffffffffff, 0xd94, 0x0}}}) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$TIOCEXCL(r0, 0x540c) syz_fuseblk_mount(&(0x7f0000100000)='./file0/bus\x00', &(0x7f0000206000-0xc)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/25 00:33:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) connect$inet6(r0, &(0x7f0000bab000-0x1c)={0xa, 0x3, 0x739f, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = inotify_add_watch(r0, &(0x7f0000448000-0x8)='./file0\x00', 0x482db6191799453f) inotify_rm_watch(r0, r1) 2018/01/25 00:33:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20000000000b, 0x0, 0x0) 2018/01/25 00:33:22 executing program 4: clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/25 00:33:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000952000-0x8)={0x0, 0x4}, &(0x7f0000817000-0x4)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00002cc000)={"62292407fe1c97ed3aaea2a537b4829d", {0x4, 0x101, 0x81, "6dccec36e135", 0x3ff, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d9c000)={r2, 0x7, 0x84, "51bb5c9f7d62450f16a8cd43e54f94b65ff0ccb87baeebd7bb29869206c39a324e2eba3dff053b05a17e7305e2236a25b7e670d06ab5ec1dacbfb3e129d92d0614cd475e5dea4dda2d5002b9ea5a1c7a22cd8e2b12f19d1226c8ed8a912b97f51d52faae5817f5e10069be97ff70cf4f86bc010000004f28028832955eca70d0f20ddb8b"}, 0x71) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r3) 2018/01/25 00:33:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000031000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x4, &(0x7f000040f000)={&(0x7f000044d000)=""/119, 0x77}) socket$unix(0x1, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000506000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bae000-0x28)={@common='irlan0\x00', &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x14, 0x0, 0x4, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 00:33:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000d52000)='./control\x00', &(0x7f0000d6a000)='./control\x00', &(0x7f00005e8000-0x6)='tmpfs\x00', 0x0, &(0x7f00003f2000-0x24)="db5906eb82eb094342f53bbc4254583d") r0 = open$dir(&(0x7f0000ad2000)='./control\x00', 0x40000, 0x1) unlinkat(r0, &(0x7f000086b000)='./control\x00', 0x200) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00009e6000)=0x0) 2018/01/25 00:33:22 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 = socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x800) bind$inet(r1, &(0x7f0000013000+0x93f)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000090c000-0x8)='./file0\x00', 0x2000, 0x162) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sigaltstack(&(0x7f0000187000/0x3000)=nil, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000da4000-0x18)={0xaa, 0x2, 0x0}) 2018/01/25 00:33:22 executing program 2: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000001000)=""/0) 2018/01/25 00:33:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) accept4$ipx(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x10, 0x80800) fcntl$setownex(r1, 0xf, &(0x7f0000013000-0x8)={0x3, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimes(&(0x7f0000000000+0x6dc)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:33:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000060000)='/dev/rtc\x00', 0x400, 0x0) getpeername(r0, &(0x7f0000905000)=@generic={0x0, ""/126}, &(0x7f0000a5f000)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000108000)={0x10, 0x0, 0xffffffffffffffff, 0x4000000}, 0xc) [ 116.709308] tmpfs: Bad mount option ÛYë‚ë CBõ;¼BTX [ 116.723753] tmpfs: Bad mount option ÛYë‚ë CBõ;¼BTX [ 116.801280] FAULT_FLAG_ALLOW_RETRY missing 30 [ 116.805791] CPU: 0 PID: 11092 Comm: syz-executor1 Not tainted 4.9.78-g29eadc4 #20 [ 116.813381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.822708] ffff8801d8f17930 ffffffff81d943a9 ffff8801d8f17c10 0000000000000000 [ 116.830688] ffff8801d6bb5910 ffff8801d8f17b00 ffff8801d6bb5800 ffff8801d8f17b28 [ 116.838670] ffffffff81661d4a 0000000000002a2e ffff8801d6e068f0 ffff8801d6e068a0 [ 116.846646] Call Trace: [ 116.849206] [] dump_stack+0xc1/0x128 [ 116.854544] [] handle_userfault+0xa3a/0x1310 [ 116.860572] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 116.867556] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 116.873941] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 116.880933] [] ? handle_mm_fault+0x117b/0x2530 [ 116.887137] [] ? handle_mm_fault+0x1fc3/0x2530 [ 116.893336] [] handle_mm_fault+0x1fd1/0x2530 [ 116.899364] [] ? __pmd_alloc+0x410/0x410 [ 116.905047] [] __do_page_fault+0x5c2/0xd40 [ 116.910903] [] ? mm_fault_error+0x2c0/0x2c0 [ 116.916855] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.923489] [] do_page_fault+0x27/0x30 [ 116.928997] [] page_fault+0x28/0x30 [ 116.934245] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 116.941060] [] ? SyS_utimes+0xb6/0x1b0 [ 116.946567] [] ? SyS_futimesat+0x1b0/0x1b0 [ 116.952423] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 116.959062] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 116.965875] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.973736] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 00:33:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x1000000) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/25 00:33:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000d52000)='./control\x00', &(0x7f0000d6a000)='./control\x00', &(0x7f00005e8000-0x6)='tmpfs\x00', 0x0, &(0x7f00003f2000-0x24)="db5906eb82eb094342f53bbc4254583d") r0 = open$dir(&(0x7f0000ad2000)='./control\x00', 0x40000, 0x1) unlinkat(r0, &(0x7f000086b000)='./control\x00', 0x200) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00009e6000)=0x0) 2018/01/25 00:33:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000748000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000439000-0xb8)=""/184) exit(0x0) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bfb000)=[@in6={0xa, 0x1, 0xdae, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}], 0x38) tkill(r1, 0x16) times(&(0x7f000045b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:33:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) fcntl$setsig(r0, 0xa, 0x27) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009a6000+0xe52)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007ed000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) write$sndseq(r1, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) fcntl$dupfd(r2, 0x0, r2) 2018/01/25 00:33:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000077c000-0x4)=0x4, 0x4) getpeername$netlink(0xffffffffffffff9c, &(0x7f0000bfb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) umount2(&(0x7f000056c000)='./file0\x00', 0x7) 2018/01/25 00:33:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d87000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b67000-0x4)=0x0) socket$pppoe(0x18, 0x1, 0x0) prctl$intptr(0x18, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x9, 0xbf89]) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006c1000)='dctcp-reno\x00', 0xb) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000ee000)={0x0, 0x0}) fallocate(r0, 0x2, 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) fanotify_mark(r0, 0x97, 0x7, r1, &(0x7f0000001000-0x8)='./file0\x00') epoll_wait(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x10000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x80000001, 0x5, 0x25, &(0x7f00004a0000/0x3000)=nil, 0x3}) 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/01/25 00:33:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000001000)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40005, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000e36000)=0xffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) sendto(r3, &(0x7f0000134000-0xa4)="4a07314203f3153a72338b057d185215986632f5440ed5d4d9afec18c243e161eaafc0eac1d84715006f19fc4aaa72c3c55ef2a508c630b3bfacb8501e980054941ac9ed45621c795af4240f068fb0959767b22ded9183c0dbb455c7ca19cbc866c5b46e577feb36f14009909cea9a41b9478ee676dfb52b00e1f730bc64e0f942c655e608ddc052babde30251234ad8ee32bb75395b749f9c8f34b349583442ba889369", 0xa4, 0x4000000, &(0x7f0000f51000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() acct(&(0x7f0000462000)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f00006f0000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/25 00:33:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getpriority(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, &(0x7f0000da2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e01000)=0x10, 0x80000) accept4$ipx(r2, &(0x7f00006c6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c3f000-0x4)=0x10, 0x800) tkill(r0, 0x1) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000cc6000)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00006a2000)={0x0, 0x0}, []}, 0x60) 2018/01/25 00:33:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e81000-0x8)={0x0, 0x8}, &(0x7f000097a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000482000)={r1, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000a87000)=0x98) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/25 00:33:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) signalfd(r0, &(0x7f0000241000-0x8)={0x0}, 0x8) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f000006e000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000039f000-0x90)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_LINKINFO={0x0, 0x12, [@IFLA_INFO_SLAVE_KIND={0x0, 0x4, "70726f6347504c706f7369785f61636c5f6163636573735b626465765d40656d31d92f657468305b00"}]}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2, "86a2c5c34eeb2c465298e150bf4ddd6e41c181e02d63a7f7abdc9f0234c4bb432b66eae0c4e38cb51365b51f9da2a2b5ddcbe50f"}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000770000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) [ 117.066185] tmpfs: Bad mount option ÛYë‚ë CBõ;¼BTX [ 117.077813] device lo entered promiscuous mode 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000003000)="85", 0x1) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00002cd000-0xb0)={{0x0, 0x9}, 'port1\x00', 0x8, 0x101000, 0x9, 0x100000000, 0xe6, 0x5, 0x9, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) getresuid(&(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f0000002000)=0x0) flock(r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='/dev/sg#\x00') 2018/01/25 00:33:23 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000f8f000-0x8)=0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f8e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f8e000)={r2, 0x0}) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r4, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r5 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r3, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) [ 117.115744] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ad000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000fb8000)=0xcac4) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000915000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000023000-0x38)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) clone(0x40000, &(0x7f000019c000)="711bb940a55a3d8a249809522458d31333636f465e3425b8263ef0426439da9a5c77625c979213f97c24695d4544400b13c57205bc33411c4b53d913359ee3c8d83fd9316a22251748c124f0f522ad8f5e9205425817de3a5c32d5b5cce67cfe69920649bd356f58a43ea524bc9c727e4d833b42b7ba29e5ffe975cd26ab647e774e6ac7145cdbf06d5d71785ad83da25b4bc18341d1f9f646d366e8dbdbc00ebc96254fe9c0e8aa11bb31f10d4ff4b9da1490a7b9c90592134c8de008dc05737ac8234167f9fd", &(0x7f0000680000)=0x0, &(0x7f000002a000)=0x0, &(0x7f000010c000)="a8376f0b3b13017eaf7a37a81400ec9fa76e04f345a083daf9787fbb16adaf0666420832b8417185ad054168fcd9e7b991608bfea9797b7af5620c6f7880ddf53f4d6bdc0a29b2a0e62460a92159aa0aaf67b7215924c908187ad5d1d227461627fff596aa685d97fc8f1ba762ff0a2f6df83f31f97c9ebb34") [ 117.189674] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 117.205852] binder: 11158:11159 unknown command 0 [ 117.210696] binder: 11158:11159 ioctl c0306201 2000a000 returned -22 [ 117.222549] binder_alloc: binder_alloc_mmap_handler: 11158 20000000-20002000 already mapped failed -16 [ 117.233438] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 00:33:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000181000-0xa)='attr/exec\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bf576785382abacae99c70ce5b6f56e9"}) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x2f, r1, 0x6, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x2c, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x18, 0x1, [@typed={0x14, 0x1, @str='trusted\\\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:23 executing program 4: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00000ed000)='./file0\x00', &(0x7f00007f9000-0xf)=@random={'btrfs.', 'eth0\\/\\#\x00'}, &(0x7f0000025000-0x1)='\x00', 0x322, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50000}]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/25 00:33:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x80000400, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x40000, 0x7fffffff, 0x8001}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000e7000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000562000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100) accept4$ipx(r1, &(0x7f00006df000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a04000-0x4)=0x10, 0x800) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095c000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000953000)={0x10000, 0x401, 0x200, 0x0, 0x0, 0x7f, 0xe298, 0x3, 0x8, 0x9, 0x1, 0x5}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000f21000)='/dev/usbmon#\x00', 0x8, 0x20000) 2018/01/25 00:33:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000432000)=""/63, 0x3f) writev(r0, &(0x7f0000791000-0x10)=[{&(0x7f000056f000-0xf1)="96b525e9238c0b4f83a35f5cf8035c752ff981ffee21f600dd7b2cb6e1701d4c6d2394154193b155f9d22b562137b7cccb3502ed02badbefa4fcb2f040e2fce7f3254a9f3162bcc26d3ff17f6e997c1b2c6a45817e5a97a8977f1443d1062983767f5230aa53c2007645e1ab0e517491a65eaa22162d36a647b66ec0b8df5f3cd775a48a71057d10e75c2465c957f9b571adbb4a197b0bc5be40e690b00639c7d481fac52d666e7e5252bc6be011b3cf95855386b1a261ab660a1ae62abae8d8fd7cc5aeb48f973b4d43aa5c40bfa9a2760227cf57211c1de7bc7a82289ce004644447555ef9565f1ecb9fed8c3d99f1dd", 0xf1}], 0x1) lseek(r0, 0x0, 0x3) 2018/01/25 00:33:23 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f00009ac000)=0x2da) 2018/01/25 00:33:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000001000)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40005, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000e36000)=0xffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) sendto(r3, &(0x7f0000134000-0xa4)="4a07314203f3153a72338b057d185215986632f5440ed5d4d9afec18c243e161eaafc0eac1d84715006f19fc4aaa72c3c55ef2a508c630b3bfacb8501e980054941ac9ed45621c795af4240f068fb0959767b22ded9183c0dbb455c7ca19cbc866c5b46e577feb36f14009909cea9a41b9478ee676dfb52b00e1f730bc64e0f942c655e608ddc052babde30251234ad8ee32bb75395b749f9c8f34b349583442ba889369", 0xa4, 0x4000000, &(0x7f0000f51000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() acct(&(0x7f0000462000)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f00006f0000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0xfc, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000b000-0x8)={0x0, 0xf9, 0x4}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r2, 0x8}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) [ 117.238805] binder: 11158:11159 ioctl 40046207 0 returned -16 [ 117.238850] binder: 11158:11162 unknown command 0 [ 117.238857] binder: 11158:11162 ioctl c0306201 2000a000 returned -22 [ 117.240910] binder_alloc: 11158: binder_alloc_buf, no vma [ 117.240930] binder: 11158:11162 transaction failed 29189/-3, size 56-8 line 3127 [ 117.273618] binder: undelivered TRANSACTION_ERROR: 29189 [ 117.279744] binder: release 11158:11159 transaction 92 out, still active [ 117.300208] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) personality(0x0) 2018/01/25 00:33:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r1, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) r2 = open(&(0x7f00006bb000-0x8)='./file0\x00', 0x8000, 0x100) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000c8f000)={0x800, 0x3, 0x8, 0xe3, &(0x7f000098b000)=""/227, 0xfe, &(0x7f000032f000-0xfe)=""/254, 0x6e, &(0x7f0000d4a000-0x6e)=""/110}) 2018/01/25 00:33:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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, {0xfffffffffffffffe, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:33:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00009a2000-0x20)={0x0, 0x0, 0x0, 0x0}) getrlimit(0x2, &(0x7f0000f68000)={0x0, 0x0}) r0 = open(&(0x7f000008e000-0x8)='./file0\x00', 0x400000, 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f2f000-0x8)={0x0, 0x7}, &(0x7f0000c34000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000045e000-0x6)={r1, 0x10000}, &(0x7f000033d000)=0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x34, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/25 00:33:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_extract_tcp_res(&(0x7f0000e9f000-0x8)={0x0, 0x0}, 0x7ff, 0x6b) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006a4000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ffc000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7ff00, 0x6, 0x7, 0x8, 0x3, 0xff, 0x4, 0x73fe3a78, 0x20, 0x7fffffff, 0x5, 0x4, 0x4, 0x3f]}, &(0x7f0000009000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ffc000)={r3, 0x3e1}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000ffe000-0x4)=0x9) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000ffc000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057a000)=0x10, 0x80800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/25 00:33:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) getpeername(r0, &(0x7f00004e3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000164000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 00:33:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x5451) [ 117.322320] binder: send failed reply for transaction 92, target dead [ 117.329299] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 117.329302] tc_dump_action: action bad kind [ 117.345608] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 117.345611] tc_dump_action: action bad kind 2018/01/25 00:33:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = dup(r0) openat$dir(0xffffffffffffff9c, &(0x7f0000f7a000)='./file0\x00', 0x111000, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/25 00:33:23 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000013a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005dc000-0x4)=0xfffffffffffffcd1, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/25 00:33:23 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ad1000-0x4)=0x0, &(0x7f00006fb000)="") r0 = syz_open_dev$mice(&(0x7f000078d000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x6)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x2}}, 0x26) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x3, 0x4) syncfs(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/25 00:33:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000292000)='/dev/input/mice\x00', 0x0, 0xc0002) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00009b7000)={0x5, 0x6, 0x6}) r1 = socket$inet(0x2, 0x80a, 0x0) write$sndseq(r0, &(0x7f0000562000-0x90)=[{0x10001, 0x1, 0x8, 0x7, @tick=0xfffffffffffffdce, {0x1, 0x10001}, {0x1c00000000000, 0xfff}, @raw32={[0x1000, 0x6, 0x2]}}, {0x80000000, 0xf8f9, 0x7, 0xfffffffffffffdef, @tick=0x9, {0x3f, 0x7}, {0x100000000, 0x7}, @connect={{0x7, 0xfffffffffffffffc}, {0x1, 0x7}}}, {0x6, 0x1ff, 0x0, 0x1e8, @tick=0x1, {0x4, 0x87a}, {0x8, 0x5}, @note={0x4, 0x3, 0x7, 0x7, 0x7f}}], 0x90) openat(r0, &(0x7f000029a000-0x8)='./file0\x00', 0x0, 0x18c) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a0a000-0x44)={{0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ed5000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b36000-0x4)=0x1c, 0x80800) sendto(r1, &(0x7f0000d9d000)="", 0xdf, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x12) dup2(r0, r2) 2018/01/25 00:33:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) getresgid(&(0x7f0000790000)=0x0, &(0x7f000043a000-0x4)=0x0, &(0x7f0000bbb000-0x1)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a99000-0x9)='/dev/rtc\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ddc000)={0x5, &(0x7f0000a96000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00008c0000)={r1, 0x5, &(0x7f00008ce000-0x14)=[0x5, 0x759a, 0x45ec, 0xfffffffffffff000, 0x80000001], &(0x7f00000a7000-0x28)=[0x60, 0x7, 0x1, 0x10001, 0x40, 0x1, 0x8, 0xdf7, 0x9, 0x6], 0x0, 0x1, 0xffffffff, &(0x7f0000620000)=[0x2], &(0x7f0000d98000-0x14)=[0xfff, 0x6, 0x8, 0x0, 0x9], 0x0}) writev(r0, &(0x7f0000240000-0x10)=[{&(0x7f0000923000)="f6d7d41edb8e860286769286696e831417f96f2e41e21b72df13c931adbfcd2dcc127b728e6c07020e4a85ca3d3b807dbab4f4c3c23a48eb3dc84bddc0fdc2a015c152ccd92c91c83827b9514de8d4df5e324671e1a5e244adffdebad94f20f9d4b7b2705b4acc56fd89613993927988fa89cb7d64fb9dccd84c90c9074206346764c7652de95b0e198cc6bf6ed5dc5c42d5cd5cd3b0520c52d90bf37ca55d0be1b468e931a3a2b90fd58ce810f1db9141d0c5e3caace5a7bef7b76fe89afd48bacbd9a2db", 0xc5}], 0x1) 2018/01/25 00:33:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00009a2000-0x20)={0x0, 0x0, 0x0, 0x0}) getrlimit(0x2, &(0x7f0000f68000)={0x0, 0x0}) r0 = open(&(0x7f000008e000-0x8)='./file0\x00', 0x400000, 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f2f000-0x8)={0x0, 0x7}, &(0x7f0000c34000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000045e000-0x6)={r1, 0x10000}, &(0x7f000033d000)=0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x34, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) syz_open_dev$tun(&(0x7f0000b38000)='/dev/net/tun\x00', 0x0, 0x2) 2018/01/25 00:33:23 executing program 2: rt_sigpending(&(0x7f0000cc5000)={0x0}, 0x8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/25 00:33:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x127) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040005000280ff45", 0x22) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000b41000)={0x3, 0x1, 0x100000000, 0x2, 0x4}) 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000fae000)=@updpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x2, 0x7, 0x5, 0xde76, 0x9}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000629000-0xe)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00002c2000)=0x4, 0x4) mknodat(r0, &(0x7f0000ff4000)='./file0\x00', 0x0, 0xc58f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000569000)={0x0, 0x6}, &(0x7f0000bf3000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a5f000)={r1, 0xfff}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f22000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007bf000-0x4)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000745000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$packet(0xffffffffffffff9c, &(0x7f0000923000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a66000)=0x14) timerfd_create(0x5, 0x800) stat(&(0x7f00001ae000)='./file0\x00', &(0x7f00000b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x2, 0x9, 0xa, 0x20, 0x20, 0x2f, r3, r4}, {0x695, 0x100000000, 0x2, 0x9, 0x8, 0x3, 0x7fffffff, 0x80}, {0x1, 0x6, 0x76, 0xddb8}, 0x3, 0x4, 0x1, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3, 0x2b}, 0xc, @in=@multicast2=0xe0000002, 0x6, 0x2, 0x3, 0x474f, 0x1, 0x3, 0x3ff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000c35000)=""/4096) 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000d7000)='keyring\x00', &(0x7f00000bc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000005000)='user\x00', &(0x7f00000d7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d7000)="62d9a777ff0e3a2a5e7c19617aa798352334137f46dde1dcec76ec5da344530fd718885dba69f41b2ab94049ad6169ab87a26e78784655b511bd19e04f96e75fdb067268618ac2c156", 0x49, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x8, r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 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}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ef3000)=0x0) tkill(r2, 0x17) r3 = gettid() ptrace$setopts(0x4206, r3, 0x5, 0x8) ptrace$poke(0x4, r2, &(0x7f00003f2000-0x8)=0x0, 0x7) r4 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:33:23 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c05000-0x7f)="ecd7f731469ab3ebaa4db376b0a3e57b6cc0e7dd6ee4b6b8748bfd19ffb7dc09f7a337e73a48dcf2cbe8faf1c230d22e2280e8835c7d7263a6a6a859d40b3450ff3f6db85cf267f4b9259adb01f1f5e050b5b79ea9da24b58e5d4bc1c6a51f28773fdcc881a31a4d8deab8ecb60834b7f782e43e1d3cfab259dabab1f6d019") getgroups(0x1, &(0x7f000093d000)=[0x0]) 2018/01/25 00:33:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000547000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/ppp\x00', 0x202001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000534000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000623000-0x8)={0x0, 0x0}) r4 = getpgrp(r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000006f000)={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]}, 0x43d, 0x0, 0x2, 0x80c, 0xc2}, &(0x7f00004b6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c16000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001}, 0x98) ptrace$getenv(0x4201, r4, 0xc2af, &(0x7f0000129000-0x8)=0x0) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000fd4000-0x85)=""/133, &(0x7f0000f60000)=0x85) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 00:33:23 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000b000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000016000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r8 = getpgrp(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000016000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000014000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) r13 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) r15 = getegid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000017000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000e000)=[{&(0x7f0000016000)={0x3b0, 0x15, 0x10, 0x4, 0x2, "", [@typed={0xc, 0x1c, @uid=r1}, @nested={0x4, 0x3c, []}, @typed={0x2c, 0x66, @binary="17ae6c87be93211787732c58c70698a2187d5cd8d14f1550550a37395d8bbc460ceec2eb"}, @nested={0x38, 0x4b, [@typed={0xc, 0x2c, @pid=r2}, @typed={0x18, 0x59, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x4a, @u64=0x0}]}, @nested={0xdc, 0x7, [@typed={0xc, 0x15, @fd=r0}, @typed={0xc, 0x91, @ipv4=@multicast2=0xe0000002}, @typed={0x6c, 0x33, @binary="03a1348d80d09d22554c2e2f9c9a78841c470a1bd4fe044db190656f521333324e21ad558bfbe09c4e75c8578c4330ca7fbc419c1862345850051f6004af3267e58d1cb4a8477444042918fd37828472347741fbfbf0242ac8a5a0afe6180cdfd77bda"}, @generic="e38a38e9403d40585f3e3f10366d9ecd51462da55048c405c957f6c36fd3e87bded65b2d1f4df7f58b94a94c6270034cd247c833545497529c44f104666d62717bd3dabfe02db71280af6a259b000013ec5535"]}, @nested={0x248, 0x6b, [@generic="00fb01dcfea7b41f706085b98d020a9cc9dcf32686e6d9b6bec25f108478a9e0ea4a9fd80786f81c503de0777a6f361002263a74f8faed57c08d4f3c9fb8d816019d0bdce17d3117c6ee36a3f76821956d5decd1e1daf4569eab0835ba5564018e6d6359c11a4ad3f8ed1c1bc6f70ee679ce901b49337288aef4c868f43a872b39893190c8a6ef87ba4f9b0efa8249bdf0c513a37144b072172f", @typed={0xd0, 0x2d, @binary="8dfc7acccb9bc09490e4d50c8f618f5de708944ff13dbdcdf984c8e0ef540a524ec715728f640617805a26a74386d38758d9a05bf2b0be36563699b0703fe685e1c7897cc037ed27a2dbe0299643bbe3de9109e8eb816b3725a3e759a040600cdd5371d37eb51962218f5bdcf51cc74850d37cd61e9478342615c09ebde1646753dfaedf4e60dadd6c5d4af9f63ba0a91041e383d89749ce3a652195ba8e02ba8e7fee3fd3f8a6c67261237e7f64274f4563f29ff512111108adc919ba9f3f8d4132952ccb5d"}, @generic="b837cc7394a9c434ee12b0a6e25464245655beb1ae75731ddb7805abe5611af9eb36571c823a1e27c01daa2ee3b29eb02e10c98d8de869ef9f734d0c8fb334daeff918c4aafce557f36bccdffece0fb63e39610770feded3b05f209221073d893b21e04323ac5a586e271921c2cceca49d0fceeeb8cad8b071d6d7de7722f3ad973194a09469ae2a82777095cd16c4a27ca1707c79cdf4cc1fcf49414bc0aa485c118627f1878db12d9c35d9480d102691634358d3f223756f2173cbaa2822", @typed={0xc, 0x20, @pid=r3}, @generic="7b68f06e9b965946b4f3d56622a9"]}, @typed={0x8, 0x8, @void=""}]}, 0x3b0}, {&(0x7f0000016000)={0x2210, 0x2a, 0x100, 0x2, 0x3, "", [@nested={0x200, 0x79, [@generic="69992216126db14b2d0a62ee8659cfd35b6657e5ec236e6d0b333892fb2101d3d20138f527", @generic="58d7e4996586aa07d1c47e27795fc943e4f612f814c56d8a3ff088852703be00a1c664b9fc1a9407c424b32f978c471145380e145b8afc7710665a6974b3750147f6e269bdd0c66eed5aff94015c3c1c61e4ed06f60a07d1f25cd743d45bf7aba44e420c5661a7a8788831d10cd7b5fd606ec086fe18b92e103d00da3144d554c6a02c9adf5f8e6a4d38a7ca2b5a4bfd16cb142489e17e581a38f5", 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@typed={0xc, 0x7e, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x8d, @fd=r0}, @typed={0xc, 0x1, @pid=r8}]}, @nested={0x21c, 0x0, [@typed={0x20, 0x90, @str='lo[^posix_acl_access-\x00'}, @typed={0x10, 0x16, @u64=0x4}, @typed={0x8, 0x3d, @void=""}, @generic="1b89b12283bacbc92d827b6c3733758c18740f9cca9c252e1442f23baa3840bc0a61b113e29f0bf952efccf717a88a5ef325d27dfcb6c9d8d0457df3b3694e87c2aac2be8be5ed4d88c6b639f203e4b001fce56ef96911e9d301826824febaab790f", @generic="7768072d9e32d93267842f527811e620d63145ad5a221614", @typed={0x8, 0x27, @void=""}, @typed={0x10, 0x63, @u64=0x2}, @generic="0c9f403cae568078520f8e8a3a0cbea01a173930c746989a7efa02213c9cac90139c6ba6a035d9fad2007d2a9c3bf486d1c5507382e7872276708267fe6101df16a9e9d852fa19de7e3d6ed59e433313578b7ea2b8dce9c5cd567f429f5afcdb85d6af41c4638f3024a6474c697509b5b6170b2f1c2f028f306ffdd6c386704c26b63ee020ac1a6d6fa6bc2755c2a78781385388af245260f292e480a20effa8495622e45edd0683a4440a1ed7ef67177524989f3e84dbb03ca0ea61fea47282ce1518b851951bbd734140ac2d4974df17a26e0ddb747d6351ddeac60b9c55ac65e62daa243d", @generic="93f2671b211d86ebbebd47ba353e72e75e025cf53828dfe1d6f9c78c392b52e221f6b49e431ba603b19dbbeee3ae7d4ad87d58068598b4567a28e9eac64882652ba96a0b0529c7b9326d6d99388092c4980a7278763ab28ddef17c54e9af874162bfd870f2"]}, @nested={0x398, 0x55, [@generic="609e8affd328bc2f4aa7894e28292517aa50bbbd64444ae591ff7905f1a8808e5704c68f75560866322831e747830497b13c511be06dbdb604c07a64ab7cc86f49440596491fdccccce23f801f5e40fc8a7ff94c978e9599ec959b94abf0893174a87f255e7a5a455cff30a3a1a065625e23a42dc7d2f4fe3a4d4c2dddae90cd100bddd15b5eb6d1534ca74e987ede1464bf89d204ee44785cfdd6358330ebb0e390a931f4f16304df72269541f8e834a5e9e74a42c1ef951ac9fcab3c3b2837501b60c687171c286bd69c76995dbd7f17f0f4c00eb236e62fad906d1918c1934c4c7f9b50b384eacf47c667306b55", @generic="a8d418e7dbfe86035fa27bab39ef149f9e5462d95bdf973814f94e1388327eead996be7442d3697a6fd0e6c3a81f19cc8d586af557e750379faedfeb7a810b81a00183fc27cdb6a6aa196e69fa7519193ab21dc084669fdd13757d8afb06de1ee349c95c77674a6e9b1c6ae52c967bcd1f534872146c492d59ff23db153079c111f42f133171518b1c60a531d0d45f35e72b9d14f8aa3c1b6df9484a1e36893761a079e3e0ef25dbfccba0f97171f8e56197d2ac389b9b405cb33b07d52fba016898990b66879c7eb0aa71f234881f07e88cbcc59004aed31a92c7faae6978fd48a93a672fbf9779b111f3fcaf9a69defb9016ba181d", @generic="cd33f77e5485b368a0b8d69e42a81701fca6a352b3fd65ebe1fdf8c8b1f74d8f99cecd8e5ae6c93de27008dc0d7d5326f8a7cb5e61afd6f05e2f72cbbdfc526535186929d4c983d7928132ae8954bed1d72e72b0128b7ef9173c368a05bf33fa94c8f5ab5c35f2892d015d1780cc42abaeaba07a5ba5681db771858cc10fd3bdc4468ffcd7e7368a84979358a56bc3334aa7a3696c343f50874b377a649a837364e4aac88110b051c8985acbfd6ab77f197511ba677b8fcdaabf55afacd1655c1c2ae0f5fbf0f131f9256746253036d507a4", @typed={0xc, 0x53, @u32=0x7db2}, @generic="acc435af5fb0c3cb51fa01f74157c7be7556cea308f139820b3ec74990d211135af2b1ff7f5a32741bea0f55fe1fa761e52fe55c921bdb7eb5ceac43f48fd8f89de5af2ea3ec8ee37bf4f9ccd4f704df75468fc5fa8d3147e319c9bf55644b7651a497ff116659fb6b8cc07e4edafd7521481e2845051c7ed11b260143836cb809335312fe173410091fd6754001e5bffcd447", @typed={0xc, 0x7c, @uid=r9}, @typed={0xc, 0x4c, @fd=r0}, @typed={0x14, 0x86, @str="76626f786e6574302f5dc100"}, @typed={0x10, 0x6b, @str="666400000004bb"}]}, @nested={0xf0, 0x6b, [@typed={0x8, 0x8e, @void=""}, @typed={0xe4, 0x13, @binary="4565a24ea42dc7831babb3c893efd2c3585a00e6bff349425f8d51f6d6f64787e8e05e5e070a6843014309f9bc8a83acb7f6cdb5779e4b5cd34e61624dc77f67f9a377fc65791d352918f70085726bf333f13cb69586c0c682607ddcbef0ca2c294cc8c0942abdbc04feb4544d34adb929836ed53d5af475cc2f822989e9d7fee448c495d217cca496366a1df515510ac7c92c5e98b8a443ce5ccb8839b6b7f4e269b902dfd9e2c6209683cf37de2e4ef7725648a1b5bd0db1c378997b0610272878cf67aee2a085e534b0f4e7eb7d0b0d78c46405d965d7793a"}]}, @generic="7963cb9f9d8ead862bd89d1ecdbd01a3154a1d92f7cccdd831c756fe2d5fa75394dc0dc3"]}, 0x2854}], 0x5, &(0x7f0000017000-0x88)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x44800}, 0x400d5) getdents(r0, &(0x7f0000013000)=""/0, 0x0) 2018/01/25 00:33:23 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000e000-0xd)='/dev/binder#\x00', 0x0, 0x2) accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2018/01/25 00:33:23 executing program 4: socketpair$inet6(0xa, 0x805, 0x7ff, &(0x7f0000b57000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x5e)={0x0, 0x56, "bafc8333b98f79ae43ede1a3a2a44b271d591c31e48ed62c8a1aebf74e7f90f1534a08dcb407e218437a4ce21f7b9bb7e776ec2f2171af81339b142e0c215afc36a6e2213d1647b0ce5afc75d79a25839f6f4d3584a2"}, &(0x7f0000be0000-0x4)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x76}, &(0x7f0000910000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80100) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000cb4000-0x4)=0x4, &(0x7f0000572000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000f21000-0x10)=@buf={0x45, &(0x7f00009f2000-0x45)="adc02cce9971b8ed4af1828831ddbe91bd3fed11e63a61ef55d3da4efa5a34875fa124dfeb5fae88bb50f1baffc6e5e16b11ce4d2a6216aa8d1e5e0ccfd0c147b3c5a3b657"}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ecd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000d62000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6860953b3190bf3e7a8fd4a8f07662c4"}) timerfd_gettime(r6, &(0x7f000065a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000729000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000015b000)=0x8c) write$sndseq(r5, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 00:33:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4205, r2, 0x0, 0x7ffffffff001) rt_sigprocmask(0x3, &(0x7f00005cf000-0x8)={0x5}, &(0x7f0000c8a000)={0x0}, 0x8) r3 = memfd_create(&(0x7f0000a37000-0xf)='%bdevlowlan0!\'\x00', 0x2) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000e93000-0x10)=@generic="68d5168797d5cc7e635adc5ffcb6ee6f") 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000d69000-0x4)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a4000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000074000)={0x0, 0x31, 0x9e27, 0xfec511e, 0x9, 0x6}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f94000)=0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000458000-0x14)={0x1, 0x0, 0x6, 0x1, 0x10001}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004f0000)={0x0, 0x4}, &(0x7f0000542000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000943000)={0x0, 0x4344, 0x6, [0x1, 0xdea, 0xd5a, 0x7, 0x5, 0x1]}, &(0x7f0000ee7000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000517000)={r3, 0x2, 0x40, 0x2, 0xa88, 0x101, 0x1, 0x91a, {r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xfff, 0x20, 0x7fffffff, 0x4d}}, &(0x7f0000143000)=0xb8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000611000)=0x0) 2018/01/25 00:33:23 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000039000-0x18)={0x0, 0x3ff, 0x7, 0x7fffffff, 0xffffffff00000001, 0x7}) preadv(r0, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)=""/105, 0x69}], 0x1, 0x4000000000000000) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x3) 2018/01/25 00:33:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001f9000)={0x81}, 0x1) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000897000)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d601ead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73a4d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564856b934707b509213e509ed20eeaab9dbecaf60f5bb4c23fa79a16ade0fc1cd52cae41e7a5b689f2e7b6eb64cbc63fd5d4105d859df9bf51452ff1102aae1e59f0007e50a05f9b5f8d2dfa10461b82ca326e5c7df4a4407cef74710469e9542e5b569a95cdd478ad934ae9b46cb08e0d61a45de0714a3d574c8f735d1419af", 0xd6, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00009bf000-0x14)={0x0, 0x3, 0x5, 0x2, 0x7}) shutdown(r1, 0x1) 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000d3000)={0x7c0000000000, 0x100, 0x7ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fb7000)=""/26, 0x1a) poll(&(0x7f0000c0b000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 00:33:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aaf000-0xf)='/dev/sequencer\x00', 0x2ae134d1307f61eb, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00003e3000)={"d832ab0d5c384078503f042570e55c17", {0x4, 0x1, 0xbf, "20a7602c52b9", 0x1, 0x0}}) r1 = socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) 2018/01/25 00:33:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000022e000)='/selinux/enforce\x00', 0x0, 0x0) pread64(r0, &(0x7f0000081000)=""/0, 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000d03000-0x10)={0x7ff, 0x0, 0xfffffffffffffffd, 0x3f}) 2018/01/25 00:33:23 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) 2018/01/25 00:33:23 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 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) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0xc, 0x0, &(0x7f00004ed000-0xc)=[@dead_binder_done={0x40086310, 0x2}], 0x1a2, 0x0, &(0x7f00004ed000-0x1a3)="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"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000250000-0x8)='./file0\x00', 0x610203, 0x2) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00004ef000-0xf5)=""/245, &(0x7f00004ee000)=0xf5) 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, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000158000-0x40)=[], 0x0) 2018/01/25 00:33:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000026f000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) 2018/01/25 00:33:23 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001d0000-0x8)={0x0, 0x5}, &(0x7f00002fc000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f8a000-0x8)={r1, 0x9}, &(0x7f0000a71000-0x4)=0x8) r2 = socket(0x0, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e22000-0x28)={@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]}) pipe(&(0x7f00002dd000-0x8)={0x0, 0x0}) write$selinux_validatetrans(r3, &(0x7f0000d2f000-0x69)={'system_u:object_r:setrans_var_run_t:s0', 0x20, 'system_u:object_r:hald_exec_t:s0', 0x20, 0x34, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) [ 117.702542] binder: 11307:11309 unknown command -1616749442 [ 117.712697] binder: 11307:11309 ioctl c0306201 204edfd0 returned -22 [ 117.724246] binder: 11307:11309 got reply transaction with bad transaction stack, transaction 96 has target 11307:0 [ 117.734974] binder: 11307:11309 transaction failed 29201/-71, size 32-0 line 2935 [ 117.743015] binder: 11307:11309 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 117.750730] binder: 11307:11309 BC_INCREFS_DONE node 95 has no pending increfs request [ 117.759334] binder: 11307:11309 ioctl c0306201 2000efd0 returned -11 [ 117.767662] binder: release 11307:11309 transaction 96 out, still active [ 117.774571] binder: send failed reply for transaction 96, target dead [ 117.783848] binder: 11307:11309 unknown command -1616749442 [ 117.790616] binder: 11307:11309 ioctl c0306201 204edfd0 returned -22 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000-0xc)='/dev/rfkill\x00', 0x8080, 0x0) bind$netlink(r1, &(0x7f0000ead000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 00:33:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000903000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000eba000)=""/25, &(0x7f0000f8b000)=0x19) 2018/01/25 00:33:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000ed7000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000002000-0x4)=0x0) 2018/01/25 00:33:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000-0x4)=r2) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000013000-0x1000)=""/4096) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:33:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000635000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000bf6000-0xc4)="b4fb8f4cee1c9104a00452b048949a32ee1033a9831bf3070c3ac82af1abf6350696b61a5217e73d5066bf8ebf1ad944f44c24503f23995054e8dc3e7bebd8aa6cfb7b5f731f41c4d01ccdbc6ea2f09a2cfae3f17def44914179c0c6dfcfed5054459951308b8e29be228e9dea9dc1dbc5e3a9ac63911c3ecf4cd81c499efae3389caad06ad5be287ed07c3836a5a9a03ab601c18b2902da0622bc7d1fdeaa88d6c2adedd9193a43e9b3dc98f05bb90b4f515eeda773e07f4b874be03beaad7ea22fa963", 0xc4, 0xfffffffffffffffc, &(0x7f0000814000)={r3, r4+30000000}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) prctl$setendian(0x14, 0x3) sendmmsg$unix(r0, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00000e0000-0xc9)="a8b7824365bd8cb5d68b0a842232abe65aabe4fa75ac5659190bfd4c5fd6d7a5c0ec77ec4323157954414dc4ff9388326e00979ce09cb5f08f578998d5151d6292fa2e167955f54e9c5b3d97f7299cacd3897e44a4a363036e6232f6f413a9bafcfbbe3df2cffa4375e51a737ac584d53009cf7856416a54b66712b55fbc83b6e36dcae14aa7602309d4a4dc13bd96395c7d39e14161ea4d81055c7935d118a6017fc4c1d6eba00d6b0dd582c4fc4f7ad80949c073336b4484912ef18c5b56434d36d3bcde6ae494e6", 0xc9}, {&(0x7f0000cf3000-0x73)="4aeff7c6b6f8b732161165a4b501fdd474a1837134a957ac70e95b8c54379ee0778ec6db76a7878cae678b635395525492d268ebcfd7bb1b32d36afbf4a17dd9f265d38360d2ee70ed99ebbb45a9daf1e8979277c850f81ea8be3b816922373d19e0e8340c4e405e84e1f3caae329ea1bd520d", 0x73}, {&(0x7f0000216000-0x75)="a75662dbe96bc3860bfb7eb674bf5447dde52fd205e8f047446a0f0be866dbe07ce456973f4534722e9bf0c56c6f9170b8958245d3eb1621588623a84abdba201217e967f2d7e40b09f481ce7ea55985400bbe080444468b5d0583f5273e5fa2bae403551a7d457e4f1306ff43e3a9c6a828825a57", 0x75}], 0x3, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/25 00:33:24 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000006e000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004e7000)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x100000001, 0x0, 0x2}, &(0x7f00002d3000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dba000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r2, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) 2018/01/25 00:33:24 executing program 4: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ac7000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000068c000)='sxscall\x00') readv(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xe5)=""/1, 0x1}], 0x1) [ 117.793111] binder: 11307:11319 got reply transaction with no transaction stack [ 117.793119] binder: 11307:11319 transaction failed 29201/-71, size 32-0 line 2920 [ 117.794305] binder: 11307:11319 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 117.794312] binder: 11307:11319 BC_INCREFS_DONE node 98 has no pending increfs request [ 117.794323] binder: 11307:11319 ioctl c0306201 2000efd0 returned -11 [ 117.835552] binder: release 11307:11320 transaction 99 out, still active [ 117.842545] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 00:33:24 executing program 4: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mlock2(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@generic="6829b359986cdeba4bb7d85da6ef1b44", @ifru_flags=0x100}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000822000-0x8)={0x0, 0x12b2f9c}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008e7000)={r2, 0x3ff, 0x5, [0x3f, 0xd67, 0x3, 0xfffffffffffffffc, 0x5cc]}, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xef, "b5261caf9ae09f6daace353059c0a93bfb4d927ec97080086c91b5378bfa140a5e225ddc097ea5b0289eab4cc1b0f630595bfdace022c25f380bf1de2f7c5670fb73244973421bf8572b46fb90929ec4719542841605553445b6831f327b263e0b41aea1a6ab2fec399276eeef80d76ef6f88939aad9acba5c4468da8b1cec3fa1b28422192ccd45e4976c3726e585685ecd6ab91b52e562ec683600e9c4847dd92dad5ebf8ba4c4d2b160f67da42fe21e9e2db9b44ea8f43fa2bdbaf30abcb189b78240ddb06e788f0ed9022afe1546047a3cdab93c26ed6b99f3192f4630484f921176ae50014625575ac645bc32"}, &(0x7f0000001000)=0xf7) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0x7fffffff, &(0x7f000006c000-0x8)={0x0}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052e000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00002bb000-0xc)={0x80000000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000cb8000)={{0x0, 0x0, 0x6, 0x0, 0x4}, 0x81, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a17000)=0x400000000000000) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000d5000)={0x3e, 0x435f, 0x24}) r3 = add_key(&(0x7f0000b2c000)='Yd_lfgacy\x00', &(0x7f0000fdf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a5a000-0xa0)="d7f862f77f07ca729ae6fb6576d8613c910a6455b2f5147892ddcd86bccb87d076381a3697d698897e632ac7dd3b5591470600e374ed645eb49e7a7b7a1c950cce68de9dc371328f3eb9eca19d1acff1bfa9de37672b46db876ec26f9f0674bd7e35edaa3877cc22249dbe9b6ba819785992a731ac581fc24cd1f2f07263151c24ce375b806a6f67980788c53ff974be72ee759f8f733e5de6d8cfced31b2d92", 0xa0, 0xffffffffffffffff) tee(r1, r0, 0x7, 0xa) keyctl$clear(0x7, r3) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x100, 0x4) 2018/01/25 00:33:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) r1 = dup3(r0, r0, 0x80000) recvfrom$ipx(r1, &(0x7f0000b1b000-0x8b)=""/139, 0x8b, 0x100, 0x0, 0x0) openat(r1, &(0x7f0000598000-0x8)='./file0\x00', 0x800, 0x100000020) 2018/01/25 00:33:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7, 0x10, 0xb0, 0x10000}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x8, 0x7, 0x6, 0x5, 0x2c}, 0x14) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000c3d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000+0xbb9)=0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x653, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb6000)=[], 0x0, 0xfffffffffffffffc) 2018/01/25 00:33:24 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1000002, 0x2) write(r1, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00008d3000)=0x0, &(0x7f0000212000-0x4)=0x4) [ 117.850890] binder: send failed reply for transaction 99, target dead 2018/01/25 00:33:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000db6000-0x1008)={0x3, 0x1000, "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"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000635000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000289000)=0xc) getgroups(0x8, &(0x7f0000ea6000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) sync() 2018/01/25 00:33:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/policy\x00', 0x0, 0x0) lseek(r0, 0x1ff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a19000-0x4)=0x6, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000ab4000-0x24)="76e3980f3d3c4b27314326e9ed299ab0a2250b2ba7415d84f65a23817460336b5aa8988d", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000042d000)=0x0, &(0x7f000093b000-0x4)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b37000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x80) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x204, 0x2, 0xffff, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x20, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x0, 0x3, 0x1}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x5, 0x1ff, 0x3, 0x8, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003be000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x1, 0x1, 0x9, 0x3f, 0xffff, 0xe7d}, 0x20) pread64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0) fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000973000)={0x1, &(0x7f00000f8000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b98000-0x10)={r2, &(0x7f00006bd000-0x8)=""/8}) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xb) clone(0xffffffffffffffff, &(0x7f0000d31000)="de094689891a0a6a199ea9edb41dfec1f1a16901ab82cc95e2c90d12dd76b0567079c65cd5309865f2d087ec3d5c6ff94eaef8f0fa932ed7b400000008b9d6e524840e2f4dd76e5ca4ef8f643bee9b969ab760308dafff866dd255ab092f593965cb68e35f9e5db96a184a41dd5cd4ab25cc0a45d01fdccf5a663fc11774e23f4afc633a370086da7dd4d661e397b2fe6e56cfe58f1e440e9b3ea7eed5ff4ef05c457ef9ac4494d6db42154331e0795c526668745235cb7f5a8420cb9cb7e32dd0929040e68c143ed78ef91f4e3fc082c897bd8b4e64d41173e36b47c0be0bfa876548af06a9df2f9b0f75a301ac947a", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000239000-0x4)=0x0, &(0x7f0000c4b000)='w') 2018/01/25 00:33:24 executing program 0: clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'trusted.', "2676626f786e657430802b256e6f64657600"}) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[], 0x18d, 0x81003) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000595000)='/dev/vga_arbiter\x00', 0xc448971ab35dcbdd, 0x0) write(r1, &(0x7f0000254000)="185b97dd5274435b111bd4fd017196e14875727ffe7ffcb8e75d274184089def8cb142a3b06dda10fb82e5899388b625c46f4be37a6623049e9e4cc9f62b89f7bbd3880dc686830ebca72925ed5d6c997d93d97174fd268affe7d281e67fd5f0b391b89f4ae025a5d36d8f9d567fc16f6b88c0b4c69dfe06140edbfc091ace211d76db7fec27641891a66aac945e6b72c3ce287b1903aa8ee7b6213fe0ea288eeb864eccaa3b4664c19dd1dd5e51a74d7af7aa9e741d9840ac3fe77c694c21d53a1a4b4e5bda67eb809534a51985c5080c6d71d42f2d296ab0f6556e9cbee3c65af0baf01b3cf5fb13c8", 0xea) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000084e000-0x88)={0x5, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffda0ec531}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000edc000-0x8)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 00:33:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x4000000000000000, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) epoll_wait(r0, &(0x7f00000a7000-0xc)=[{0x0, 0x0}], 0x1, 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2018/01/25 00:33:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000077b000-0x8)={0x0, 0x0}, &(0x7f00008ac000)=0x8) sendto$inet6(r0, &(0x7f00003df000)="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", 0x1000, 0x44880, &(0x7f0000a4a000-0x1c)={0xa, 0x1, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[], 0x18d, 0x81003) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000595000)='/dev/vga_arbiter\x00', 0xc448971ab35dcbdd, 0x0) write(r1, &(0x7f0000254000)="185b97dd5274435b111bd4fd017196e14875727ffe7ffcb8e75d274184089def8cb142a3b06dda10fb82e5899388b625c46f4be37a6623049e9e4cc9f62b89f7bbd3880dc686830ebca72925ed5d6c997d93d97174fd268affe7d281e67fd5f0b391b89f4ae025a5d36d8f9d567fc16f6b88c0b4c69dfe06140edbfc091ace211d76db7fec27641891a66aac945e6b72c3ce287b1903aa8ee7b6213fe0ea288eeb864eccaa3b4664c19dd1dd5e51a74d7af7aa9e741d9840ac3fe77c694c21d53a1a4b4e5bda67eb809534a51985c5080c6d71d42f2d296ab0f6556e9cbee3c65af0baf01b3cf5fb13c8", 0xea) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000084e000-0x88)={0x5, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffda0ec531}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000edc000-0x8)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 00:33:24 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000004000-0x10)={0x6, &(0x7f000001f000)=[{0x73, 0x1, 0x4, 0x1}, {0x4, 0xffffffffffffff81, 0x75, 0x400}, {0x8, 0x3, 0x1b3, 0x4}, {0x3, 0x800, 0x44a, 0x0}, {0x2, 0x9, 0x4, 0x7}, {0x400, 0x3, 0x7, 0x5}]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000001f000)=""/0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f000001b000)=[], &(0x7f0000004000)=[]) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) socket$packet(0x11, 0x3, 0x300) close(r0) 2018/01/25 00:33:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000fb000)=""/181) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000953000-0x4)=0x0, 0x4) 2018/01/25 00:33:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7c000-0xb)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00001f4000-0x4c)=""/76) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f00003eb000)=[], 0x0) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e55000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000a49000-0x4)=0x10001, 0x4) rt_sigqueueinfo(r2, 0x5, &(0x7f000096d000)={0x3, 0x8, 0x5, 0x80}) dup2(r3, r4) tkill(r2, 0x13) 2018/01/25 00:33:24 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000020e000)={0x5, 0x3, 0x82, 0x38000000000, 0x80, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/sequencer\x00', 0x80401, 0x0) ioctl$TIOCCONS(r0, 0x541d) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000ef5000-0x8)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000162000-0x58)={0xa5dd, 0x5, 0x4, 0x1ff, 0x1, [{0x1004, 0x1, 0x635, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}]}) ioctl$TIOCCONS(r0, 0x541d) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 00:33:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000011000)='em1wlan0loppp0\x00', 0xf, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000002000)=""/161) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000079d000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f000012a000)=""/70, &(0x7f000025a000)=0x46) 2018/01/25 00:33:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/enforce\x00', 0x8800, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000086c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) ioprio_set$uid(0x0, r1, 0x100) r2 = getpid() r3 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000013000-0x78)={0x2, 0x78, 0x0, 0x3, 0x7fffffff, 0x7fff, 0x0, 0x0, 0x10001, 0xc, 0x2, 0x20, 0x0, 0x7, 0x0, 0x0, 0x6, 0x100, 0xd26, 0x100, 0x3, 0x7, 0x800, 0x9, 0x6, 0x9, 0xc871, 0x1, 0x7, 0x1000, 0x80, 0x7, 0x936, 0x2, 0xabf5, 0xfffffffffffff001, 0x200, 0x0, 0x0, 0x7, 0x3, @perf_config_ext={0x2, 0xea41}, 0x20000, 0x3, 0x6, 0x5, 0x2, 0x1, 0x5, 0x0}, r2, 0x1f, r3, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000020000-0x4)=0x10) 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x1210c0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000024f000-0xe1)={0x80, 0xd9, "c401c5712c4b1238043598561c0a7b2526caadab43e083e1a88dc391e99d9bc19806fb9b1082037ccb40543a2695dc15d4e8357bd22fd3e99d1da5780cf9b78c50f7a8b5302fea01c7af801fa52f1ae1b75a85aee13b2aa0fd2b587b681ce77f75901e117184a324e6c9958a4747428590438c10ceea0b675d503101827b945a101eee3f7cceda152dae6e7517d00366d08cecbf677983d140f7b11bf34c78f72000bc8246d20745470e3c697ff9683c97a97fec4b89a12fe40e77f10a9af61f66a4a8c04dd1e44bc2cdd2e383fe9e23c07bce81924a1c4f8e"}) r1 = creat(&(0x7f000047b000-0x8)='./file0\x00', 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000027b000-0x10)={&(0x7f000066d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009bb000)={0x3, &(0x7f0000f3d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000ad8000-0x40)={r2, 0x3, &(0x7f0000b69000-0xc)=[0x401, 0x9, 0x1], &(0x7f00002f6000-0xc)=[0x1f, 0x1, 0xee1d], 0x54, 0x0, 0x7ff, &(0x7f0000f8d000)=[], &(0x7f00006a5000-0xc)=[0x4, 0x4, 0x5b], 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000f9000-0x8)={@loopback=0x0, @rand_addr=0x0}, &(0x7f0000d70000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000897000)={0x4, 0x1, 0x200, 0x1000006, 0x6}, 0xc) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$TIOCSTI(r1, 0x5412, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ec9000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000f28000-0x8)={0x2, r4}) openat$rfkill(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/rfkill\x00', 0x1, 0x0) 2018/01/25 00:33:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0x7)='/dev/usbmon#\x00', 0x3, 0x42000) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @rand_addr=0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) sendfile(r0, r2, &(0x7f0000001000-0x8)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) 2018/01/25 00:33:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d43000-0x9f)="130000003e0005ffffe3ffbd000026180a3f02dfb65adf408a7b45449a9dcf0f03da56129e63c64d1178187bde32b8a622ff0d82125891b730129b527dd63d9f1e4403028bb4996e9fb39760892475918b94f632e83d2528645010c2e6087edf649f1c54f5658e7879f2ee8a30bd2d3985f595122f4a355bb33221e892d8bd057fe4589911865be65e0c539ab47746f50822b0c10c33da4f8a54a5418d6163", 0x9f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003f4000)={0x0, 0x4c22, 0x30, 0x9, 0x5}, &(0x7f0000363000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000eb000)={r1, @in={{0x2, 0x3, @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]}, 0x8, 0x81, 0x1, 0x1, 0x6}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x1, 0x7f, 0x4, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000936000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab0000)='/dev/ppp\x00', 0x101080, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f18000)={0x3, 0x800}) 2018/01/25 00:33:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/keychord\x00', 0x201, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000)=0x400000000003, 0x0) mkdir(&(0x7f0000962000)='./file0\x00', 0x4) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x12, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r1, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000001000-0x10)={0x39, 0x1, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f0000288000)="8a6574240000020d00") 2018/01/25 00:33:24 executing program 7: prctl$intptr(0xe, 0xe326) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000efe000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x230) munmap(&(0x7f00006e3000/0x4000)=nil, 0x4000) [ 118.146509] keychord: unsupported version 0 [ 118.184579] keychord: unsupported version 0 2018/01/25 00:33:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) accept4$packet(r2, 0x0, &(0x7f0000f5f000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000f9b000-0xf0)=[{{&(0x7f0000706000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003dc000-0x60)=[], 0x0, &(0x7f00005cd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000764000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) readv(r3, &(0x7f0000d3c000-0xa0)=[{&(0x7f0000cfb000-0x45)=""/69, 0x45}], 0x1) r4 = accept$inet6(r2, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r4, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') fchown(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:33:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/vga_arbiter\x00', 0x10400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000055a000)=0xfffffffffffffffc, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000830000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000270000)={0x40, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 00:33:24 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x40, 0x0) accept4$vsock_stream(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/01/25 00:33:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000e5e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000196000)=0x8, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000064f000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000809000)=0xe8) r3 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000660000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048e000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fb6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d56000-0x4)=0xe8) getresgid(&(0x7f0000048000-0x4)=0x0, &(0x7f0000dd8000)=0x0, &(0x7f00006ba000)=0x0) r7 = syz_open_dev$mice(&(0x7f00008d4000)='/dev/input/mice\x00', 0x0, 0x52000) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000071000-0x4)=0x0) r10 = accept$packet(0xffffffffffffffff, &(0x7f0000e24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000244000)=0x14) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000694000)=0x0) lstat(&(0x7f0000087000-0x8)='./file0\x00', &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bba000)={0x0, 0x0}) r16 = accept$inet(0xffffffffffffff9c, &(0x7f0000faa000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000193000-0x4)=0x10) r17 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006a4000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f66000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000811000-0x8)='./file1\x00', &(0x7f0000da8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e7a000)='mountinfo\x00') r23 = accept4$ax25(0xffffffffffffffff, &(0x7f0000c14000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006b6000-0x4)=0x10, 0x80000) r24 = openat(0xffffffffffffff9c, &(0x7f000041e000)='./file1\x00', 0x0, 0x2) r25 = epoll_create(0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000273000)={0x0, 0x80000, 0xffffffffffffff9c}) r27 = mq_open(&(0x7f00001a3000)='ramfs\x00', 0x0, 0xd, &(0x7f00004a5000)={0x1d8, 0x2ca0, 0x5, 0x5, 0x0, 0x800, 0x1e, 0x7}) r28 = perf_event_open(&(0x7f00009c0000-0x78)={0x3, 0x78, 0x7f, 0x0, 0x8, 0x94c, 0x0, 0x60, 0x4000, 0x4, 0x9, 0x3, 0x3, 0x5, 0x1000, 0x2, 0x8, 0x84, 0x1, 0x485, 0x7, 0x8e83, 0x8, 0x8000, 0x11b0, 0x1000, 0x2, 0x3f, 0x3, 0x0, 0x4, 0x20, 0x4, 0x6, 0x81, 0x6, 0x665, 0x7, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xffffffff}, 0x400, 0x20, 0x1, 0x0, 0xffffffffffffffff, 0x100, 0x1bb, 0x0}, 0xffffffffffffffff, 0xffffffffffff7fff, 0xffffffffffffff9c, 0x4) r29 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a02000-0x11)='/selinux/context\x00', 0x2, 0x0) r30 = syz_open_dev$loop(&(0x7f000025e000)='/dev/loop#\x00', 0x1, 0x10080) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000829000)={0x0, 0x0}) getresuid(&(0x7f000058e000)=0x0, &(0x7f00000cf000)=0x0, &(0x7f0000201000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000055c000)={0x0, 0x0, 0x0}, &(0x7f0000bde000)=0xc) r34 = accept$ipx(0xffffffffffffffff, &(0x7f000039e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a81000)=0x10) r35 = fcntl$dupfd(r24, 0xffffffffffffffff, r7) socketpair(0x8, 0x3, 0xf12, &(0x7f00003fe000)={0x0, 0x0}) r37 = eventfd2(0xffffffff, 0x800) r38 = accept4$packet(0xffffffffffffffff, &(0x7f0000a7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011c000)=0x14, 0x80000) r39 = openat$dir(0xffffffffffffff9c, &(0x7f0000a44000)='./file0\x00', 0x244100, 0x49) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003c4000)={0x0, 0x0}) r41 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x8001, &(0x7f0000b14000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ce2000)=0x0) r44 = geteuid() getgroups(0x5, &(0x7f00004d4000-0x14)=[0x0, 0xffffffffffffffff, 0x0, r3, 0x0]) r46 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000348000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c38000-0x4)=0xe8) r48 = getegid() r49 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000a8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005eb000)=0x60) r50 = socket$inet6_icmp(0xa, 0x2, 0x3a) r51 = socket$nl_xfrm(0x10, 0x3, 0x6) r52 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e9b000)='/dev/autofs\x00', 0x80100, 0x0) r53 = epoll_create1(0x80000) r54 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b2f000)={0x0, 0x0}) r56 = syz_open_pts(0xffffffffffffffff, 0xa000) r57 = syz_open_dev$binder(&(0x7f0000925000-0xd)='/dev/binder#\x00', 0x0, 0x800) r58 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f3000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) r59 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000045000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000fd1000-0x8)={0x0, 0x0}) r61 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b80000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ac000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000210000)={0x0, 0x0, 0x0}, &(0x7f0000b98000-0x4)=0xc) r64 = open$dir(&(0x7f00002e9000)='./file1\x00', 0x503000, 0x48) r65 = socket(0x1b, 0x5, 0x7ff) r66 = socket$pppoe(0x18, 0x1, 0x0) stat(&(0x7f000011a000)='./file1\x00', &(0x7f0000603000-0x33)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000096d000-0x4)=0x0, &(0x7f0000170000)=0x0, &(0x7f0000bfd000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000193000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000682000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000058000-0x4)=0xc) lstat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000c80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000599000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00003dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000baf000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3c000)={0x0, 0x0, 0x0}, &(0x7f0000a4f000-0x4)=0xc) getresuid(&(0x7f0000831000)=0x0, &(0x7f00001cf000)=0x0, &(0x7f0000ed2000)=0x0) getgroups(0x4, &(0x7f00002b8000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r78 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r79 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r80 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000498000-0x11)='/selinux/context\x00', 0x2, 0x0) r81 = open$dir(&(0x7f0000c4b000-0x8)='./file1\x00', 0x10800, 0x12) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000076d000)=0x0) r83 = getuid() r84 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007cb000)=0x0) r86 = geteuid() r87 = getgid() r88 = accept4$llc(0xffffffffffffffff, &(0x7f0000870000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc6000)=0x10, 0x800) r89 = open(&(0x7f0000b1f000-0x8)='./file0\x00', 0x507000, 0x104) r90 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a67000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bd6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c14000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082e000-0x4)=0xe8) getresgid(&(0x7f00007c8000)=0x0, &(0x7f0000ba4000)=0x0, &(0x7f0000741000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000401000-0x4)=0x0) r95 = getuid() fstat(0xffffffffffffffff, &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003ba000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b72000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d3000-0x4)=0xe8) lstat(&(0x7f0000bb7000)='./file1\x00', &(0x7f0000b99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r100 = socket$unix(0x1, 0x1, 0x0) r101 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000043e000-0x12)='/dev/loop-control\x00', 0x800, 0x0) r102 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/policy\x00', 0x0, 0x0) r103 = fanotify_init(0x1, 0x400) r104 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r105 = timerfd_create(0x5, 0x80800) r106 = signalfd4(0xffffffffffffff9c, &(0x7f000018e000-0x8)={0x8}, 0x8, 0x800) r107 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000022c000)='/selinux/access\x00', 0x2, 0x0) r108 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ba9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000)=0xe8) getgroups(0x1, &(0x7f00001eb000)=[0x0]) r111 = syz_fuseblk_mount(&(0x7f00001f6000)='./file0\x00', &(0x7f0000db2000-0x8)='./file1\x00', 0x2002, 0x0, 0xffffffffffffffff, 0x1, 0x8, 0xa0) r112 = syz_open_dev$sg(&(0x7f000004a000)='/dev/sg#\x00', 0x3200000000000, 0x202040) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9e000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000084d000-0x78)=[{{&(0x7f000085e000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f00001ba000-0x30)=[{&(0x7f0000cc5000)=""/239, 0xef}, {&(0x7f000001f000)=""/39, 0x27}, {&(0x7f000026a000)=""/71, 0x47}], 0x3, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f000030a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d9f000)=[{&(0x7f00003fd000)=""/74, 0x4a}, {&(0x7f0000f27000-0x4)=""/4, 0x4}, {&(0x7f0000763000-0x1f)=""/31, 0x1f}], 0x3, 0x0, 0x0, 0x4}, 0x9}], 0x2, 0x0, 0x0) r115 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000606000)='/dev/sequencer\x00', 0x4000, 0x0) r116 = socket$nl_crypto(0x10, 0x3, 0x15) r117 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098a000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b06000-0x8)={0x0, 0x0}) r119 = socket$l2tp(0x18, 0x1, 0x1) r120 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000079000-0xf)='/dev/sequencer\x00', 0x440200, 0x0) r121 = socket$inet6_udp(0xa, 0x2, 0x0) r122 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002cb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r123 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/access\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000052e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ee2000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) getgroups(0x1, &(0x7f0000a4d000)=[0x0]) r127 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/enforce\x00', 0x220000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000319000-0x4)=0x0) r129 = getuid() r130 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000076000)=0x0) r132 = geteuid() getgroups(0x2, &(0x7f0000e01000)=[0xffffffffffffffff, 0x0]) r134 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007bf000)='net/rt6_stats\x00') socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000e30000-0x8)={0x0, 0x0}) r136 = syz_open_dev$urandom(&(0x7f0000c95000-0xd)='/dev/urandom\x00', 0x0, 0x600000) r137 = inotify_init() r138 = eventfd(0xe75a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000205000)={0x0, 0x0}) r140 = fanotify_init(0x10, 0x2) r141 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000060b000)='/selinux/relabel\x00', 0x2, 0x0) r142 = openat$keychord(0xffffffffffffff9c, &(0x7f0000538000-0xe)='/dev/keychord\x00', 0x880, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a09000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006f2000-0x8)={0x0, 0x0}) r145 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r146 = socket$inet_udp(0x2, 0x2, 0x0) r147 = signalfd4(0xffffffffffffff9c, &(0x7f0000379000-0x8)={0x2}, 0x8, 0x800) socketpair(0x11, 0x800, 0xff, &(0x7f00006cc000-0x8)={0x0, 0x0}) r149 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r150 = accept$ipx(0xffffffffffffff9c, &(0x7f00008c0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000892000)=0x10) r151 = getpid() fstat(0xffffffffffffffff, &(0x7f0000260000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c19000-0x8)='./file0\x00', &(0x7f0000fb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000871000-0x188)=[{&(0x7f0000403000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ca9000)=[{&(0x7f00002e1000-0x8c)="0450dfab43cb8f1bb9945852289440d05129ef181e428acc7457983f944c684a5a3f6acf9a4dd74302c82e37c7a8a8253a927f4e74383193ed47fbb883a08a051feaee24702bab74d043793b695435765f0d8b4cbf67839a5fce75f57ac7836b4209ef38f59edff60ea264ea988de7592831db554e3ebd2a844e84ecd512362aa7e5c3278d86abb47f2a08e9", 0x8c}, {&(0x7f0000ff4000)="bf8cf227015017db08ac7d2dfef7c0619d9b8dff2870021dfd70356f87f979db2e9fce247604c179487ebae155a91f163415bfd9701472977f4fd4d91271bde6b5cd33d8fe8449196b87df826f888350d1f62bbe6cd833b7ea2fa8c194b041e6931b08f514b0edf299b2e42d5551c7abef2097076b30408fef23d370434c6c2a7c26592072f0d3a720b0b6d4028ecfdb379037b6253f8276c9478883866f27fb42b735f034", 0xa5}, {&(0x7f000028e000)="678275e9123c7ccb78dfd00532c44f36ddcdf70b46fe255019b0d753d48bf43720b3a67423ff28f95e5eb4aa5dad1896a256e9b22b437a9f58f8be4ed5fae3e685dac687ea1524c632444e5c73c37ef5be28fcb7", 0x54}, {&(0x7f00006bd000)="", 0x0}, {&(0x7f0000ed6000-0xb3)="b2137fa06dc28c0118ba0f8d6ac2f791628bbdb87a3c04fc3a6b9d0203c614bc60368281ff11f4b9605775467612448ca10f7112674572930a525ef7b518742233e94279c6091e6fda42c563937a7c01a9ac07e6c0984536da750b230cf487ac4fbe213a869fcc175148427a09450022e3e73fe18773af3dc8dd9c875088d9a0767eb9cf4f9f06def46d4e2994a194b4538b065e5734106998f374d6205bb3c48810c8f72d2c462783e321c43f0875395d879d", 0xb3}, {&(0x7f0000c53000-0xa5)="b4d6eddce9843c37198b5afc5c26a9691ca8cb90e72cde1dcc6184f89e1218463ce92b2801f5ecace30aa144f2961214ed303bc1160332ab8e2e00001a6a6498ff63d83ca46f7c0196482d1ca1f5aa1ac0ab668678698a1c0748f6ff7a4ed9c07f3da9ed3838ec0c290f28fa842b3cf1d94b9310a52bff54ed1edca931ec4a089f149fcbc5973061b3459cba4d08992190fe1276df205e9efdc518cf6bc9aa610144167b6e", 0xa5}, {&(0x7f0000d97000)="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0x1000}], 0x7, &(0x7f0000f1a000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}], 0xb8, 0x4000000}, {&(0x7f0000f3e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000090b000-0x20)=[{&(0x7f0000ae3000)="ef3dde098634b9d32b2d2f12b10c061b4457ca06e45c4464f0e53a73e77c2670f7cae6dfd97fa34999cd74554d296835370515e604e945a062989fe4f75bfb6ba3ede15717ce3e1db5945f6204fbbc5bb0cad24c73be9bdae6fb495937fda3630a85fd3f64b47e0d9514389030136229814220430a5491d1d84e1cb00bc52f284f50de4044d3bb8365c80c03ec6cd752", 0x90}, {&(0x7f0000790000-0x14)="1f9ad2e6669ca4bb1ae5326f1e4311c31231c419", 0x14}], 0x2, &(0x7f00000c1000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22, r23]}, @rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x38, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x30, 0x1, 0x1, [r49, r50, r51, r52, r53, r54, r55, r56]}, @rights={0x18, 0x1, 0x1, [r57]}], 0x148, 0x40000}, {&(0x7f0000620000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000010b000)=[{&(0x7f0000ae6000-0x7e)="05f2ddf622287eab001f79ea0ca3b39c5de0401627c80fc795aafa361e0fe07345d9f510dfdc35fd6f1a0b2ad7f92b237558f8be108514852896d05352ba5b9f99327a7766ab965506591cb39ce30649432263cb131af4c909f7de619956e6b3375b3294eefe47ec9197d8131e9a90779cb55136fadb1e7dbe7776f249c2", 0x7e}, {&(0x7f000033f000-0x95)="77954de9338855f9d0b944f0f2131ad2be8733774583dabc21aec5b48d5d211d55df3360768db0320c6359aa6b427537ba2233f21c110085634ac7831e7cba5673e750b9d982ca238196fe5811b71c5d86143f1af478d0457e5e40ec0144c8a330a32e7351839450c204d5fa699307482181d83f1fc210c0d877705a3ba13356ac3019dea926051f58f65a9869b3bce56a49768dad", 0x95}, {&(0x7f0000c01000-0x77)="1b33b91762bf9b4be4fa7114d41a063fd46dc6935d78eb8a37601c06cfc3682fde0e80e5c160f9c21bd466d42113c6689c445a4a0a7b6fb07ee051c344c9743023254baf8f02f02c6ce7fe91c8d3115c6bf45d3df5dcc250a74784051ece774966fb4bb072914d7681c2827ed25e21db3ca439c9ae0a4d53294aa89ea930b46cee46211b08b606404c861ad79b3dd6d103360a3ce6d7f0dda61fa3554898d20998b909e91818f9ef7d939784d6fc12f0376dc9b86f2e0a901232daa60b3902cfc219b8d0715e2b41fbbf4bafcdfb49", 0xcf}, {&(0x7f0000fed000)="2b406d60cbeecc62445261d681fea075670024d724f010b53ae0824d8dae13f100f376787d", 0x25}, {&(0x7f000053b000-0xdc)="54f371c1739a3ed0a5ca499a553e258441a25d5212db6194247e2e93b024bcb164cec58db0e6479899dd2b9ecdbb44284f3ab87481d5728126dd33b925c8456d8f22516c32fa1ab09d5a3cd0e87c118d046562d65711b7c217e235b0d7b485a244ea6d1dd112c0bfc153aedd18f99bbfbef40ac0f7a5d39e1892d5d08cbac0746e1eb02f59a1a35982675c3a8d36fdb010a9ed2e22aacf4a43657c71f22389095e689e2ae41edc6e3ef8b773e2284aa64d0b40e3f33677adf50a8acd98daf9fa1e105e2f047cf4c49a88d476c57ef2c1d6338b8ef992a2877f9a08d1", 0xdc}], 0x5, &(0x7f0000ff2000-0x20)=[@rights={0x20, 0x1, 0x1, [r58, r59, r60]}], 0x20, 0x800}, {&(0x7f000057c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a98000)=[{&(0x7f00005e2000)="1f25456b16e60e8925665aaa9d03153e167fca839065a49ab31ba72cfd8cb07f60ae214b07bbb5a988c70ef8bd83dbb79844471bc82172a2f6b2342cb64fb71688f368d847e6095b4920dcc823724548d8a940a4b56bb9b9c0a705edb4e897f45705cfb9292c9e091f83ab45ac25aebe5a23fcbf39ef1e4f17b749d52d50834e8e7e669c5d", 0x85}, {&(0x7f0000a09000-0x24)="f2441785eb2c8e46f1fd7dd13169b8392f73dce8ef74179d34e8be697c58a63e6c383204", 0x24}, {&(0x7f0000992000)="3b41943ade29a2573645a84ec4349fa8bb6fab89eda54423662aab5bbec5b97eef26351050fb1b96fc5a992b0fa62214acd20b2676deb31c4dd500ebf39de464e2af2317ae747ff8430b11ffa4dea22ed658b42181bc12e4a79c53dcd881fbc76ab65c768a493d7e9aaeb94f1e99cd5731a457a48d299325b22fb7c95cb5a2930c7b56f47a2d92579312c2013cd9e6a56edafdd3371a3162bf667473c8edc12d65f7cc50f4e3fd0766f12e8a7027e4f81937402c3be78539a6d9b1dc62e62721255c27b9b9bddde81694a2c04c5e895e969001d6122f997e86040409f1d368d4b92f8dadf48778a1212f7e86ec4d3afbbe", 0xf1}], 0x3, &(0x7f00006b7000-0x60)=[@cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x20, 0x1, 0x1, [r64, r65, r66]}, @cred={0x20, 0x1, 0x2, 0x0, r67, r68}], 0x60, 0x8080}, {&(0x7f00003c9000-0xa)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000550000)=[{&(0x7f0000daa000-0xf5)="f026f38be22e0b27c3a3a31e8ba8ed2804e32c34651b4c864fd4015357ec94980d59d8147481f1b64e8d9b0b7c2f440a3aab755ebdd1f347e31382c55659118b84322edcda05b081c8b69b6bf14c3a04937a517f0833f789465b4fce3d1b8dfc59acafbbc28bd6ced0509b14667756302cf2f066782e38ac0dbe81eedb5df9b5b83fe511b6212aa35d6e52ef217e964dde3d1bbf3fae041ccdf7bb6e4c77f7b0bebffab8c0d552adea6fb5818275e13cf20a4ecb934c15e6eeb9e38e53094c305a1675ebc009f53f57489a8dbe44c12b90ba0bb1871620ef418545cc730d914433b86fa9950b8cdf087340d06854812545ec483038", 0xf5}, {&(0x7f0000cad000)="f5a0009598cb8f834464ee7ee1321fb70524ba53d8d95409a3affadd7fa6bce7af2f8b4dcbcb33b985e8879d0899337c9ea633c51594d5c38f70ea0b3bf3cd2749c4cc4dddd892dc19b5625f1ddb08c6b27d20b5c62d173ea933cf80dd131f49ad2ef28813eb39e92c7ddc6a", 0x6c}], 0x2, &(0x7f000009f000-0x120)=[@cred={0x20, 0x1, 0x2, r69, r70, r71}, @cred={0x20, 0x1, 0x2, r72, r73, r74}, @cred={0x20, 0x1, 0x2, r75, r76, r77}, @rights={0x20, 0x1, 0x1, [r78, r79, r80, r81]}, @cred={0x20, 0x1, 0x2, r82, r83, r84}, @cred={0x20, 0x1, 0x2, r85, r86, r87}, @rights={0x20, 0x1, 0x1, [r88, r89, r90]}, @cred={0x20, 0x1, 0x2, r91, r92, r93}, @cred={0x20, 0x1, 0x2, r94, r95, r96}], 0x120, 0x800}, {&(0x7f000049f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000070f000)=[{&(0x7f0000758000)="f17b4462a434e1d9a92ab9aa11d250e5ae2084198c3710ddd85e34067d2a201918a208683a3acf9ae62d552374dc2a4ce48acbec2733858efe059b4899440be177", 0x41}, {&(0x7f000030f000)="49ea0b766480dac338943e89a431d7e247700f1a42f8d6b5fbcffb0665db90d5fafab40d845316eeb0b246b1015361220f59cae32c051fb7ce11eaf3f4f8db178474fd654e4158378e4f93a09912824010504e6591effaf7c4521bb5be9cff69666e60a3e7e6c0b09d55d5e5d2fbee635aa3a667eddec798250c7134b6bd9b6eb0a7000963d3b406a4392b59b8c755f96688db6978705b51b5e90ec7c604c3e8cae069bbe0d1975854", 0xa9}, {&(0x7f0000056000)="b0a9bc5d6dbf7c0f4a8a6fd74f34d70773e14de2e844d54eb52c90fce65a9a75a8088f81916a0b9584761488558908065f111ea2bfa2530b4351d6e12fd9d5bdb4b8fa42ef4ef96eb6ee0670b9ae64f078b81885976134133762", 0x5a}, {&(0x7f00001a7000-0x88)="7e3cd8f57aeefd4851bf09502e75faa88952933c1058365a5158b11f9abb9649e33bde432f9f19c266c4a2fee7cf496a7f576cab33b71f7122456de25bf64514bab37219aea723299d8e2b6c22b46d2fe1cd340a6a68b6823a3941dcaac8b5c04dca8610e2ae810167ecddebc27720d2b53bded8bcaa669a5c7d9fe63e4155dc614c6f6b805d76d1", 0x88}, {&(0x7f0000880000)="0cbc41d2818e7941f10e6592fe728d27040a48bb02bd21fb8449d8e904a69c031b05b117ad1c5e35b7b150a6e610985119021e6f57150968e466ffd839f58a97d2a7ce29b4c44332d5ae1da03ab55b71462da6231088516fa500c234002db799cee064c3cf74d64441117136052abc8df5498fb118b074dcd0f1567b8ca4f8c9bd2e2cb31eb19fa5a7a859240feefe4efa1334c06371146f8d3cd77b79cb383cc3fe831e0a79295df43d3742eeeee3729a3592b3dcfbaa3953680a67504e5afec28dee63fc5d24240ca40460c6c0abac589e07c414a51985aaae59ef3511d8b12e905123c480c4f032d418559c8f32737973", 0xf2}], 0x5, &(0x7f0000b21000-0xe8)=[@cred={0x20, 0x1, 0x2, r97, r98, r99}, @rights={0x30, 0x1, 0x1, [r100, r101, r102, r103, r104, r105, r106, r107]}, @cred={0x20, 0x1, 0x2, r108, r109, r110}, @rights={0x28, 0x1, 0x1, [r111, r112, r113, r114, r115]}, @rights={0x30, 0x1, 0x1, [r116, r117, r118, r119, r120, r121, r122, r123]}, @cred={0x20, 0x1, 0x2, r124, r125, r126}], 0xe8, 0x0}, {&(0x7f0000fae000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f000033e000)=[{&(0x7f0000e2e000-0x47)="0c906e7e30d6a99051141beadb88a937f6fab170aca79c2eb7422a1c61017650a569a43554fe87b8a3983014aa0c15677bfd4a9f310218a6d2e541bafd505c12b348d455573111", 0x47}, {&(0x7f0000eac000-0x9f)="f477a6bc4a0f87639d0990cdd2941b935fc9a13d6b2560e3f3f2608609440e3481a9efabf14edd134f5133e95272c46c2f5a70263269373129646ad5cfe160b1e7f53da51418fa29b38eeda48531c1fac2348e0b356a92108c139d1a2f353ab674539a7972f6f8fbeec999317c5ec13c348b48b742d5a68c1474c03cc64c50a055bb3c0b57f38284c5af938552fae6c23fd5cbf7519b98d73bc194f9ef82a4", 0x9f}, {&(0x7f0000639000-0xce)="ba2ce93687bb02cc31f696ba0c40399a312ad0825a3ccd58240ddfc9dad0581e1221ba48241209a7760f1025e751c9cd8560ba780a2e3b25a8ca89d0a13f772caa6efcad75d3da10f593225b014b0cd0df3c3b322717f6b1e148c50c202981ad5aa086be253164a9eb0d99f479d7229a43da28e71bf952dfcc4542890771b8845c278b77727eec95528b64f0504d9c435f3b51a09c8cc64b608d0fa63174b42a66d6c8f32f830a9b1939482530c6d9f9a06acd17e28a15060544dac9cd6965b49f8ca0082c702afe140af467b8b8", 0xce}, {&(0x7f00008ae000-0x51)="f8482aed8c37ca1d18d711e5c3dd9ad924603693eeadec6179f93e136c34c0aea3122dcd63f128ce7e025fead407ad5e43241119a07984c082d8f9b50117b8e3bb58d4b99a105d1b4e17cbef9856ad9eb2", 0x51}, {&(0x7f0000935000-0x8e)="36d2ce9a4a9457a46b37b6bc946f1008602bd3efa434c227b5b8489239e989f79a370bc5cce09e5674a692c7a4d777071f0c457bc45a82914748bca2846859c99b542db9ef2b8a77304f77458094c695422b6fd1d30bf082c416d33b7dfb2d46b9daaddb5cbab025122f16161caafc977957cb4ae6e2913d6a466e7207065edd6bb8e4bc8880be07da7925d67e7a", 0x8e}], 0x5, &(0x7f0000ac8000-0xf0)=[@rights={0x18, 0x1, 0x1, [r127]}, @cred={0x20, 0x1, 0x2, r128, r129, r130}, @cred={0x20, 0x1, 0x2, r131, r132, r133}, @rights={0x28, 0x1, 0x1, [r134, r135, r136, r137, r138]}, @rights={0x20, 0x1, 0x1, [r139, r140, r141, r142]}, @rights={0x30, 0x1, 0x1, [r143, r144, r145, r146, r147, r148, r149, r150]}, @cred={0x20, 0x1, 0x2, r151, r152, r153}], 0xf0, 0x80}], 0x7, 0x0) 2018/01/25 00:33:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001be000-0x8)='./file0\x00', 0x80000, 0x90) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000002c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ba6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000)=0xe8) fcntl$setownex(r0, 0xf, &(0x7f0000b39000)={0x1, r1}) r2 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) r3 = add_key$keyring(&(0x7f00005ab000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000124000-0x8)='keyring\x00', &(0x7f00009da000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) pipe(&(0x7f000092a000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7ff) 2018/01/25 00:33:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/0) r0 = memfd_create(&(0x7f0000b6a000)='bdev\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00003a9000-0x58)={{0x8, 0x4}, 0x0, 0xe169, 0x5, {0x8000, 0x10000}, 0x780, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x15c) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000000000)="", 0x0) [ 118.272696] TCP: request_sock_TCP: Possible SYN flooding on port 20029. Sending cookies. Check SNMP counters. 2018/01/25 00:33:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f000064c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ef1000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e85000-0x8)={0x0, 0x0}) fcntl$dupfd(r2, 0x0, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006a9000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d40000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000067f000)='/dev/sequencer\x00', 0x488002, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000429000-0x20)={0x2, 0x0, 0x200000000000000, 0x3, r5}) 2018/01/25 00:33:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f00009c3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000+0xfd)={0x0, 0x0}) utimensat(r0, &(0x7f0000f6c000)='./file0\x00', &(0x7f0000001000-0x20)={{r1, 0x0}, {r2, r3/1000+30000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000e60000-0xc)='/dev/random\x00', 0x0, 0x4001) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00001fd000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f000017f000-0xc)={0x0, 0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000266000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000aa1000)={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]}, [0xfffffffffffff257, 0x6, 0xfffffffffffffff8, 0x0, 0x101, 0x5, 0x3, 0x5, 0x1f, 0x6d, 0x8, 0x3, 0xfe0c, 0xdc, 0x1000]}, &(0x7f0000cd4000+0x947)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000d7000)={0x0, 0x6}, &(0x7f0000b40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000700000)={r7, 0x7}, &(0x7f0000142000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000b13000)=@assoc_value={r8, 0x7fffffff}, 0x6) writev(r0, &(0x7f00000d6000)=[{&(0x7f00002d4000-0xc8)="de325cc051f78e504152379a7b39f1a829f97281d1a39ceb288b961716615594bd3529fd3f10f5d57f86a4119f07a17f8a816aee4744b2fd203f6e5f4f776ba56bdee14019385ceb2b1644827a39e7f7c584e4151f799b4024b24eb0a542fb59147cd35381107afc4fbb9c2869af3c883169dfa2471cce15fab34263892109dc4a3f69a6c8af198ec78331c4de8f0f4fa89768b08adb6da0f36750eb0d2bc39700749f2a77e437600933ea8598d23ed661bc7c1ab046daf47bb62602c5cfc3de61179fa611fd3060", 0xc8}, {&(0x7f0000270000)="4b2f1e90a56f58b7d0388b7968ec6289e55ef3c37a0f806cc096b18d85d2dd52fc10d41dfc2c4ae2bc409ba614ec215e0a8385e64ea5229febffb6a16f91a69d7111fecee74729ae784c7ae4c6885fab1255ff67eb68ff5f1caf3c0111a3a305cfba5b9884ffcae7f6d5a8dd86d29db0da0d6c27ec9832e88d942bda191be6596986e07990eeac328f5b50f5d3ab06ab48a5c5d2190d8c479639cdc62bc738e5403c2965e983f5669e4191093c8e7bb5c372f0e03e89211607ecc438d709dbea2bea162b616ec5d7bd", 0xc9}], 0x2) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000001000)="29072871f3c892eb8fa737d9899b91b2ffbcc853345a072c587d55caeb2e58c0615b58cb0f027ffc91b4b86199b3c9b2547b375b7035470c938c9c4c545bd5b05672a9966ab0dde614093b3c0b6704efd3e166438c5bd16a839ccaf00812842e4187b3ac7526a2a67ddf5208ff28abdc6308fd8a18ca5c005d5719548ade26aa669f61a21f2f7c394cf5d01f55d79e342b7d0b38ddd14ee2ef8685ccca9d6dbf28a654f57371ff69f1d39894c4f8400a4fc75b") r9 = mmap$binder(&(0x7f0000c0d000/0x2000)=nil, 0x2000, 0x1, 0x50, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000057b000)={r9, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000c23000-0x30)={0x35, 0x0, &(0x7f0000510000-0x38)=[@increfs={0x40046304, 0x2}, @free_buffer={0x40086303, r9}, @increfs_done={0x40106308, r10, 0x1}, @acquire={0x40046305, 0x2}, @acquire={0x40046305, 0x3}], 0x76, 0x0, &(0x7f0000ad8000-0x76)="69fa7e6516e4c9748c4a486d557ab5d02add83f6699e00a4ddce9ffeabc453012e23096e056992ba0b1e406f11d34ec86b4df7b1c3bf15a30452d442a5247f73fe5e084099eb59ff26e6bd7c45aad45d74130fb177319ba2dd4298c86d294f7ffb4545e92f7a11f4fb3fc7647c3b44f1929ba1b57f48"}) timer_settime(0x0, 0x1, &(0x7f0000b8b000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000ed8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x3) clock_gettime(0xfffffffffffffffe, &(0x7f0000819000-0x10)={0x0, 0x0}) setsockopt$inet_dccp_buf(r6, 0x21, 0xf, &(0x7f00007ad000)="f11a3b0eb10d6c1856ff", 0xa) ppoll(&(0x7f000081d000-0x8)=[{r6, 0x0, 0x0}], 0x1, &(0x7f0000376000)={r11, r12+30000000}, &(0x7f0000e98000-0x8)={0x0}, 0x0) sync() r13 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000dd3000-0x4)=0xfcca) setsockopt$inet6_MCAST_LEAVE_GROUP(r13, 0x29, 0x2d, &(0x7f0000245000)={0xa9, {{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000011c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000371000-0x4)=0xe8) connect$packet(r6, &(0x7f000027d000-0x14)={0x11, 0xf7, r14, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000032f000)='./file0\x00', 0x101000, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000af1000-0x4)=0x9, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) 2018/01/25 00:33:24 executing program 1: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ae1000-0x4)=0x1f) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f000098e000)=0x0) r2 = creat(&(0x7f0000820000)='./file0\x00', 0xb1) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000774000)={&(0x7f0000770000/0x2000)=nil, 0x6, 0x7, 0xa4, &(0x7f00009cc000/0x3000)=nil, 0x6}) 2018/01/25 00:33:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/autofs\x00', 0x200100, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000007b000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000171000-0x20)={@common='rose0\x00', @ifru_flags=0x1200}) r2 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00002b0000-0x38)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00000d4000-0x58)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000098c000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000d50000)=0x0) sendto$inet(r0, &(0x7f00008bb000)="348b8a60b3c5151ca09162", 0xb, 0x8000, &(0x7f00005a4000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a92000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read(r2, &(0x7f0000058000-0xca)=""/202, 0xffffffffffffff9b) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000e69000-0x4)=0x1, 0x4) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00007e3000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000001000-0xde)=""/222, 0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xad}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 00:33:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000434000)=""/0, 0x25b, 0x1fffffffd) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000474000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000005000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000093a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000b71000)={0x1, 0x38, 0x8000, 0x1, 0x3, 0x9}) openat$dir(0xffffffffffffff9c, &(0x7f0000e42000)='./file0\x00', 0x2000, 0x0) 2018/01/25 00:33:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x3, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000add000-0x4)=0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) r3 = socket(0x18, 0x0, 0x4) sendto$inet(r3, &(0x7f00002a0000-0xb2)="84668b1f24800ea786f34760078489b10b99ef2c43833b5a95ffe9405bcc18557c57b66b82b363de27142a961100b1ef67c843f3f3b3fb47568b898f60804dc1f2dddd366dfb40c3249b43b579d35e2cbe55b7989d468fc3ff492dd6309292910ad3fd55cb3f415658a06ec7428fc91be8330b9465b04c5f488b4ccc880edcf247d89044fb9620ba65cd6660e87e6c90650b3fd082fcb2c6222971af7c796827ce70eea18eb0d25ae3f554119ade3b62818c", 0xb2, 0x1, &(0x7f00006e7000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5a000-0x11)='/selinux/enforce\x00', 0x2200, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) connect(r3, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) write$sndseq(r4, &(0x7f0000b70000)=[{0x20, 0xf6e6, 0xfffffffffffffe00, 0xa1f1, @tick=0x9, {0x101, 0x3}, {0x7, 0x2}, @quote={{0xe6b9, 0x0}, 0x2, 0x0}}], 0x30) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") getpeername$inet6(r4, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) 2018/01/25 00:33:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x401) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a09000)={0x0, 0x8}, &(0x7f0000d7f000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d15000)={r1, 0x935c}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0d000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003d0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000c10000)={0x401}, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9b000)={r1, r2+10000000}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f9a000)=0x1, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000f9b000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x5462, &(0x7f00006ad000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f9a000)=@generic="281830da09b1d71bead875152d5c1202", 0x15d) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f000072f000-0x2c)=[], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/25 00:33:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x424, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008f6000)="2400000058001f0014b24104000904000200071008000100ffffffff0800e5ffffff00f1", 0x24) 2018/01/25 00:33:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b3000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00006dd000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000048000)=0x0, &(0x7f0000e18000-0x4)=0x4) r3 = syz_open_dev$usbmon(&(0x7f000080f000-0xd)='/dev/usbmon#\x00', 0x5, 0x100) creat(&(0x7f0000480000)='./file0\x00', 0x14) symlinkat(&(0x7f00007ff000)='./file0\x00', r3, &(0x7f0000ec0000)='./file0\x00') 2018/01/25 00:33:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f00008a8000)={0x4, 0x1, 0xffffffff, "5559e229bd0d", 0x9, 0x0}, 0x10) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2018/01/25 00:33:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00005a5000-0x8)='keyring\x00', &(0x7f0000fd8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000741000)='keyring\x00', &(0x7f0000f0e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) 2018/01/25 00:33:24 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000013000-0x404)=@newae={0x404, 0x1e, 0x400, 0x0, 0x3, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x0, 0xa, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffff, 0x1}, [@encap={0x1c, 0x4, {0x3, 0x2, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @replay_thresh={0x8, 0xb, 0x7fffffff}, @tfcpad={0x8, 0x16, 0x1}, @algo_auth_trunc={0xd4, 0x14, {{'sha384\x00'}, 0x430, 0xe0, "8ddf72389909440f316f21ebfaad74f1d44b5856a5f5bc8b7febb411f8393a051a5fbd86284406d233a7d65cf39533678adf0cea3b240a18e93563759a6e47036d0ff5ba3d99d62ffda4b317405fbcb09e028d9ff982a03b66c55ecde80db73f406c1ded3629259c417d8931f6c9dacf13f688147b8d415a9c5c4073cc6614e83022d81fd962"}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x3, 0x2, @in=@broadcast=0xffffffff}}, @algo_crypt={0x13c, 0x2, {{'kw(arc4)\x00'}, 0x790, "a8223b31f797755c72b39ba2207256d1318485a4ab78f5a1692daaee4b94a9da5c7dcfd2eee03b3bb4adb758fe0ecd655caf90a82ce862f904e1c9bcc2039e86845b82b89387ff25c78c5e3e3f419a5531ce501c770b3984c7be5357d5b8c8c571bda4ec87af151ab2133120c501e8c0d4b1656c575708b475d2afa2c58c63110e03eb465a043ac6d90dd9b1eabcb873f0267153437ac42298d2a28a4a0589778973ae390d2377d7a174cc35156ba0e2522acf2b680b08ab65919b1b38290e0246db8abbe1830fdc54b32ace87c7737724de36292a1e6a5cd95f20a6bb4afb3fc46cb214e290cd8eb9950da9784cc7153150"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @tmpl={0x144, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x2, 0x7, 0x8, 0x1f, 0x7}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x2, 0x0, 0x2, 0x5, 0x5}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x7, 0x3, 0x5, 0x10000, 0x4, 0x6}, {{@in=@rand_addr=0x9, 0x3, 0x6f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7, 0x3, 0x4b, 0x0, 0x3d, 0xad62}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x2, 0x7, 0x4, 0x6, 0x3}]}, @lastused={0x10, 0xf, 0xce55}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x404}, 0x1, 0x0, 0x0, 0x0}, 0xc0) 2018/01/25 00:33:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x96, &(0x7f0000851000-0x1)="", 0x0) 2018/01/25 00:33:24 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') pread64(r0, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000005000)="e0a1a0b34c0358294097090a1afe9884867a784d6b088544dcc999d6405da9743e722bb73a03a10ef29c5a5e915f6cbb5f1385f418de3afa67f7e8fba8") setns(r0, 0x0) 2018/01/25 00:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) sendto$inet6(r0, &(0x7f0000f87000-0x4e)="eb959fcde2503b73891e5839da99b4fdfa5fc4b2a6e2f762b87905ba14bab5d3df294426cb7f0705981f22ff6a1dc8658133cb3fcdac757f7a4748a227cd489c93e5e81e5570ca2c8a15a06a7d0c", 0x4e, 0x20004080, &(0x7f0000870000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) [ 118.721907] binder: 11548:11554 ioctl c0306201 20009fd0 returned -14 [ 175.422537] buffer_io_error: 7 callbacks suppressed [ 175.422542] Buffer I/O error on dev loop0, logical block 16, async page read [ 244.921137] INFO: task syz-executor0:11527 blocked for more than 120 seconds. [ 244.928421] Not tainted 4.9.78-g29eadc4 #20 [ 244.933286] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.941236] syz-executor0 D29040 11527 3389 0x00000004 [ 244.946962] ffff8801d6f68000 ffff8801d8d28000 ffff8801d8d28fc0 ffff8801d61e3000 [ 244.954954] ffff8801db321b98 ffff8801b0f379a0 ffffffff838a1bbb 0000000041b58ab3 [ 244.962994] ffffffff84193238 00ffffff8123be20 ffff8801db322468 ffff8801db322490 [ 244.970981] Call Trace: [ 244.973565] [] ? __schedule+0x67b/0x1ba0 [ 244.979246] [] ? bit_wait+0x90/0x90 [ 244.984509] [] schedule+0x7f/0x1b0 [ 244.989668] [] schedule_timeout+0x56c/0x10b0 [ 244.995713] [] ? usleep_range+0x140/0x140 [ 245.001491] [] ? kvm_clock_read+0x23/0x40 [ 245.007258] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.013476] [] ? ktime_get+0x13d/0x1d0 [ 245.018985] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.025698] [] ? bit_wait+0x90/0x90 [ 245.030949] [] io_schedule_timeout+0x1be/0x390 [ 245.037188] [] bit_wait_io+0x19/0xa0 [ 245.042535] [] __wait_on_bit+0x57/0x120 [ 245.048132] [] wait_on_page_bit+0xf4/0x140 [ 245.054015] [] ? page_waitqueue+0x20/0x20 [ 245.059789] [] ? autoremove_wake_function+0x90/0x90 [ 245.066462] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.072597] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.079329] [] ? wait_on_page_bit+0x140/0x140 [ 245.085472] [] ? mutex_lock_nested+0x5e3/0x870 [ 245.091686] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.098497] [] ? mutex_lock_nested+0x56f/0x870 [ 245.104722] [] ? iterate_bdevs+0xc8/0x260 [ 245.110495] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.117520] [] ? iterate_bdevs+0x19d/0x260 [ 245.123392] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.130293] [] fdatawait_one_bdev+0x50/0x70 [ 245.136369] [] iterate_bdevs+0x109/0x260 [ 245.142077] [] ? sync_inodes_one_sb+0x50/0x50 [ 245.148196] [] sys_sync+0xe1/0x170 [ 245.153395] [] ? sync_filesystem+0x240/0x240 [ 245.159427] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 245.166101] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.172934] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.179484] [ 245.179484] Showing all locks held in the system: [ 245.185809] 2 locks held by khungtaskd/514: [ 245.190100] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.198802] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.208478] 1 lock held by rsyslogd/3164: [ 245.212624] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.221482] 2 locks held by getty/3295: [ 245.225424] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.234727] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.244662] 3 locks held by kworker/u4:8/7338: [ 245.249219] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.258522] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.268679] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.278623] 1 lock held by blkid/10498: [ 245.282592] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 245.291541] 1 lock held by syz-executor0/11527: [ 245.296177] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.305387] 1 lock held by syz-executor0/11557: [ 245.310022] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.319230] [ 245.320828] ============================================= [ 245.320828] [ 245.327980] NMI backtrace for cpu 0 [ 245.331591] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.338747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.348678] ffff8801d886fd00 ffffffff81d943a9 0000000000000000 0000000000000000 [ 245.356656] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d886fd38 [ 245.364614] ffffffff81d9f4cd 0000000000000000 0000000000000000 ffff8801d5cb8418 [ 245.372597] Call Trace: [ 245.375154] [] dump_stack+0xc1/0x128 [ 245.380488] [] ? irq_force_complete_move+0x390/0x390 [ 245.387206] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.393144] [] ? irq_force_complete_move+0x390/0x390 [ 245.399863] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.406935] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.413912] [] watchdog+0x6f0/0xa70 [ 245.419154] [] ? watchdog+0x125/0xa70 [ 245.424573] [] kthread+0x26d/0x300 [ 245.429727] [] ? reset_hung_task_detector+0x20/0x20 [ 245.436360] [] ? kthread_park+0xa0/0xa0 [ 245.441951] [] ? kthread_park+0xa0/0xa0 [ 245.447540] [] ? kthread_park+0xa0/0xa0 [ 245.453134] [] ret_from_fork+0x5c/0x70 [ 245.458840] Sending NMI from CPU 0 to CPUs 1: [ 245.463357] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 245.470666] Kernel panic - not syncing: hung_task: blocked tasks [ 245.476811] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.483967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.493294] ffff8801d886fcb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d886fd90 [ 245.501267] ffff8801d5cb8400 dffffc0000000000 ffffffff84409000 ffff8801d886fd80 [ 245.509235] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.517212] Call Trace: [ 245.519765] [] dump_stack+0xc1/0x128 [ 245.525104] [] panic+0x1bc/0x3a8 [ 245.530090] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.538285] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.545523] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.552761] [] watchdog+0x701/0xa70 [ 245.558002] [] ? watchdog+0x125/0xa70 [ 245.563421] [] kthread+0x26d/0x300 [ 245.568578] [] ? reset_hung_task_detector+0x20/0x20 [ 245.575212] [] ? kthread_park+0xa0/0xa0 [ 245.580804] [] ? kthread_park+0xa0/0xa0 [ 245.586394] [] ? kthread_park+0xa0/0xa0 [ 245.591985] [] ret_from_fork+0x5c/0x70 [ 245.597970] Dumping ftrace buffer: [ 245.601533] (ftrace buffer empty) [ 245.605211] Kernel Offset: disabled [ 245.608813] Rebooting in 86400 seconds..