m_fault+0x117b/0x2530 [ 105.530173] [] ? handle_mm_fault+0x1fc3/0x2530 [ 105.536384] [] handle_mm_fault+0x1fd1/0x2530 [ 105.542412] [] ? save_stack+0xa3/0xd0 [ 105.547834] [] ? __pmd_alloc+0x410/0x410 [ 105.553516] [] ? sigqueue_alloc+0x24/0x70 [ 105.559295] [] __do_page_fault+0x5c2/0xd40 [ 105.565147] [] ? mm_fault_error+0x2c0/0x2c0 [ 105.571089] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.577725] [] do_page_fault+0x27/0x30 [ 105.583235] [] page_fault+0x28/0x30 [ 105.588485] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 105.595562] [] ? SyS_timer_create+0x61f/0x1030 2018/01/21 04:32:46 executing program 7: mknod(&(0x7f0000f3a000-0x8)='./file0\x00', 0xf000, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007d9000)='keyring\x00', &(0x7f0000e8e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000835000)='eth1!)}\\&wlan1\x00', 0xfffffffffffffff9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000011a000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000587000)={0x20, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) keyctl$unlink(0x9, r0, r0) add_key(&(0x7f0000602000)='dns_resolver\x00', &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000163000-0x83)="c60984bd1ce31e90ca31b67f47331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb70d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, r0) 2018/01/21 04:32:46 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x1ffffe) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/21 04:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b7d000-0x8)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000014c000)={0x0, 0x7}, &(0x7f0000a0d000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000aa3000-0x4)=r1, 0x4) [ 105.601764] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 105.608398] [] ? do_futex+0x15c0/0x15c0 [ 105.613991] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 105.620627] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 105.627437] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.633987] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 105.653798] Option '§Öç#\®¼' to dns_resolver key: bad/missing value [ 105.668710] Option '§Öç#\®¼' to dns_resolver key: bad/missing value [ 105.706523] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.711077] CPU: 0 PID: 19762 Comm: syz-executor6 Not tainted 4.9.77-ge12a9c4 #18 [ 105.718683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.728019] ffff8801c0b8f8a0 ffffffff81d941c9 ffff8801c0b8fb80 0000000000000000 [ 105.735987] ffff8801d697e290 ffff8801c0b8fa70 ffff8801d697e180 ffff8801c0b8fa98 [ 105.743965] ffffffff81661c5a 00000000000065e3 ffff8801b35368f0 ffff8801b35368a0 [ 105.751938] Call Trace: [ 105.754498] [] dump_stack+0xc1/0x128 [ 105.759845] [] handle_userfault+0xa3a/0x1310 [ 105.765875] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.772862] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 105.779240] [] ? handle_mm_fault+0x117b/0x2530 [ 105.785443] [] ? handle_mm_fault+0x1fc3/0x2530 [ 105.791645] [] handle_mm_fault+0x1fd1/0x2530 [ 105.797678] [] ? save_stack+0xa3/0xd0 [ 105.803098] [] ? __pmd_alloc+0x410/0x410 [ 105.808779] [] ? sigqueue_alloc+0x24/0x70 [ 105.814550] [] __do_page_fault+0x5c2/0xd40 [ 105.820405] [] ? mm_fault_error+0x2c0/0x2c0 [ 105.826347] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.832982] [] do_page_fault+0x27/0x30 [ 105.838491] [] page_fault+0x28/0x30 [ 105.843739] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 105.850809] [] ? SyS_timer_create+0x61f/0x1030 2018/01/21 04:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0x4) 2018/01/21 04:32:46 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)={{&(0x7f000084c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) capset(&(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e8a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a76000)={@generic="0e3c4c305a979cd7f093efdd143a715b", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cb3000)=0x2a, 0x4) 2018/01/21 04:32:46 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xfffffffffffff800, &(0x7f000000d000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f000002f000-0x8)='./file0\x00', 0x10, 0x1800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000002e000)='tls\x00', 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:46 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x8001) 2018/01/21 04:32:46 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) exit_group(0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) r1 = dup(r0) r2 = accept$packet(r1, 0x0, &(0x7f00006f4000-0x4)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000f8c000-0x20)={@common='ifb0\x00', @ifru_flags=0x4100}) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 04:32:46 executing program 1: clone(0x0, &(0x7f000005b000-0x40)="", &(0x7f0000a0d000-0x4)=0x0, &(0x7f0000165000)=0x0, &(0x7f00002f2000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc3, "81f3d884452ae8e02fbff86e60d82f55ad4f0a6d46f94e10d58a319a47b3a0767b1cc1aac13a486f9f89db5502864a5230ba19c8e422b5255d79a36263bf17136fdb9c6bb9c93aac601c6464c647fc212fdf5c0576196f62846754ca629edbf942d9c31236c1dc96c4c331f9db1d825e804db31a290bb0e0ec4c23a86c9ab26bf938c0684543956f65a99a1af7129fe33644c1674c1d8227b4ed6ae4ad7206db4f8ed0fdbf12bdbb85669cfe5c11ca8828fe707e1f6dfe362a1aad338412409f498f3a"}, &(0x7f0000000000)=0xcb) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000346000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d2f000)={0x0, 0x8001}, &(0x7f000092d000-0x4)=0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000071e000-0x38)={&(0x7f000081c000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a550e770563d1d1bccd08713a707489f50eea1b4a0beefea36db97c0fdfb80f53ffe68e1de2a38fe1bf548734c01714140aeb28dc1623d7fbee2d0d01779", 0x0}, 0x60, &(0x7f000012e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f000013b000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/21 04:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000806000-0x4)=0x0) prlimit64(r0, 0xe, 0x0, &(0x7f0000b51000)={0x0, 0x0}) r1 = epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 04:32:46 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) 2018/01/21 04:32:46 executing program 7: prctl$intptr(0x1e, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ec000)='/dev/hwrng\x00', 0x582, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000025a000-0xe)=""/14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009f7000-0x8)=0x0, &(0x7f0000224000-0x4)=0x8) [ 105.857011] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 105.863646] [] ? do_futex+0x15c0/0x15c0 [ 105.869242] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 105.875877] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 105.882687] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.889234] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/21 04:32:46 executing program 3: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000d7d000)={&(0x7f00004da000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x0}}, 0x2e, &(0x7f0000b96000-0x20)=[{&(0x7f00006ec000)="5cbceb0e0f7db45c711ca770fdb1ee", 0xf}, {&(0x7f0000252000)="a647751701537a145578405dbc46b8374b8f516a5355cab786d802b95a3354dc1e27e0b7d99a7729096869b793c41c915fe041e0995df5fa922a8fe172bb89c9520e9ee09bd9c88df8d1edb3090182fc64eaa8bd6d8290ec0060e870b84a52f52cf836b0ab8a75ee1ae87accb6c25ffbfb69beb684661b9390f5cc0b1720f10fb38846a74879f055909c1f6ce409", 0x8e}], 0x2, &(0x7f0000318000)=[{0x1010, 0x109, 0x746, "eaf25568c674c8f754e331dc9be61436f5e10172e87e456157328e5b3dc93df5a297279f201ef46eacae50fb6b27c93483c877a45cc88d54643a1be147ca603904ea31d27b1b94e91bef9bfeb0013f2507c9124f5b5f33bef1bad66f738517e41a914036948d38411c9f779501627a27a59b7ca44e054287242123268edd72c2063d5918ff4f5a80c87d89a52132968a0b91771f45ce7666d20005b8a5060ac0ace283707dd14dcb650e61de1b0b66b5b0b49ebf2295eefd396d246f7c1a9adea88908d5285800aeb38700145a7969db32f4c1144349c926e518d65305df3a5e2af7331c0f064fd4bc211f8426949c2362dc6256753b7f3fead17fb794437506f9576d24069cfd9b1d3119ec948ea2143eaf1d9237c3b86bf3dcf9d0b041ecd19f78b68673572d201c9aa240368b09fe9285e1476587a333adea9509004cbb82ad6ac87f778fe597dd637dea4bf9f1437869ae09df9d3ff1dae9d11e3f5d120e5c2eb836ed47abf123455f50635a10a255e81880488148640b7806112a6cefc6589ca4ff39b34bfeaa8e2cd6d39114f36da011fc52a649c68fd1ca1d44368d008243725c72339b86c38fec13c723ba6631c989f36d2fc0f643b0b2f08562807db6042fb3149ad64cb97f255cba0c6c0532fd53bf5c005bba09e7dcdc32825a21b5cc6bea1dacb280baa93467b3e5201af788ed2eae3a95304778aae9d634327cbf3ba5f04f47293248ec547b1c7eec33747be7592567856e5468830e188cc552c0c8250bac203e8422b63bf4cb19ffa25606944916692439373d8cb1f4bfd1b1460b7637d801a71018b7e331fb77aa5f7353a780180cb80b332c388ff1beb5dc36cdd2757da89494d50cc56c05539308ef5da1a0b433a90224b1a19d19a150b33a7d87399e3cf0f4135c747138f4a0738fd04100c7c607b038c66f73a034cb18de9f728c17e69064b52ad07a1e835c95ca9493cebca6f28c4199fe5f98df07d5f872ff1e80a670dc96ba46b352ff89261833a87db85721fb6ddda5b3392ccf72438b16530eb6812437928cfd0fc80c66b22cecb0b894128581bf61da6ebda6cdfd7af86afffb05fb3ea857c6f43ce9e3315efac7853e4462a06d5bd196b75d94bc7c510fb2251538f5557cde878267f74781dc68557547239cf80941d305772a9a8a22a450663de15a57c1b24590e2348da861ec73574191e1976e7875717ea4b7e077ad1c16a7d63c4c18cc1d93d2f38c53600a3835138870cfdc76adf2253380a5e315f8e153c69dc6f2d828239fe2381cc4ecc142709ddea96674bef4764ddd5750b890ac5ee513b5b1bb6c927843828ca8522957d86a4d87490fd73191b8c382ca8116679815d2a1e962baa9815cbd10f3489fc90a7c559ccb711f42c6e2c3bc32e1310455cc8999b379444e1f3c13548768f9577c10f501afd0339dc98ea924885fe4541bd5146dd229fd2924d796866e669ac0f149abf099dc2875baa0e761110f615c8afee2c5c916dd02bc9092103bae100de01e1fd131ae60e2a31cc4b36bfa1408f601cdd160bc27f4206fb288b8d0dee6978459054098e7780da26f3298b1339c8a8a7e36138af761a4f2209e3a9c14a184fc3ec05b3058e2e693bbb15f0c2a77ba353eacc3a78fad947b3915effa7e1c1a8b042978e797fad4e6edaf539dee68528854c2db61eb6854eaa184d768c548b892114c44a279216fae11540126fabeecad7713f34f626b39811665237eb4bf6abcc7743e03030a5cbcd9454a928490bd1ed8c90d0465c0b555b204bdfaa838b48e93f90d54ae0f66fedb85e09f4f89bb323bc67cce548f3294223df34405d6e05c6f13cd6b0805fe1c4996a5ee0c0b9d8803f2a4ecdbb29bd2d390dec9678357f8db88790342ac75001ba8634a64913218b1acce41776d485549b063238f278d77c02eabce7acdc11de9aaf2b8cce4e1d62db0cb34d4d05b3f006afa1eef77ff2af7da07a94255f6616e71aeecc22ada7951bb9fe3b2c0da2d149819b481719b562e48ed97ad07d72f065cb93f61bcfd75e2c5dcbe777a2e628f4f9bc6f430fa3420c33a50d3690d0bcb1932f47f6d1ef4df291862354c15fb01715e3a5c0e465c7c538aa141889fba27fa7a1b6008860782ba4c6726a3ed95d89e320bd4f52d9bc73e3dcbf9dc0e92ad03bd4da7071ec84444b479e72653e98a83d80af727f409b985d553ffe548f617edbe09ac9decb3fe587588158a61bb2d3dde44b81787f224cf63c42ea1955e8f06710fcebc4fe0928f02bd5162e98854a3115ca2e1a22719607c02de41fcf27ad20f4878abfda2e59357a9f79ea558a457118d78be2d8dc6c78cf4a98e7143a011795b7a7975e1efc1f0e5abffe58871aa1fbffaa349fa4b836affc556dd9ee080932ebc787368288e05148ccd7689b7be2d9725f841567b225ec337851c9e952700ce637eba796a334e32b1785c2daa05b6479603695db53a5a71451cdfd1ac607d89b21643850840fb194ed604d8cf16f4f9377a938a31fba1e361fb89db452c3b2073267d825ea2a029344dc7b017856c82955f992f1489e62e9b56d4643e8caad3c9e3d56b1dadd538bf39675e5b3b6b72c9165ab3283c5c789271463b0178cf62d4753560bb31d3c984e3f748624c011a48834be2da9fe4b0cdb861c40e354360e65d13deee952ed19210d61f2f6d16151e58076cb5b3fe5faef5bbefee49461d981546317f6bb467a7446145d37fdbe1dfd272516a68c5339221ff0131d4f484512cbbfaa61ac4e26d0eab264f44a423554aef3396d45d7fe24deb5f34aa76f97c07ce6e064657329492c51c088f46ef4663a8b25372dd9087a8d9cb9e59f17971717dba18541d0d311f49f469c615fffb4d6d71cdf6d8a92026060a34885556b535f075500db9195e905e182ae0f32f516e5a9d4599f37493415992c9497aebefb45478592deb1c7ab152d6d69dc606e1104051bfa74e16c05ff38e58d656cb7b501edd6d74a4821b80071fd93383a3580211fd9ff9fdcda59376a54b1f9aa821674b8f278e19cbd621a2eb48e6403a87db67cd63c3e92eb7da06ed0ced77c3b30a0c06c42a3b13ea10b1e92ccc8efe3420076a00e22fe2093ca3f14b458fa99d2fb304e06c2617967ba954a442319665f354d55b231ca224690126f85f8c1cce53edd5c7ee7d541e87a58fb74538eeb8a9959536923b01c105d6652d82ebc169bc4498744457898f6d304b75be18eb1cba6bc83d8354e2630ebe2a74fdf5d2776eb59500d30a657697b0bec862207b4ef68b6b98aed1f09e7a2ef3402baf57ae0be7c5d193cba5ecf06e04977f9010ee581109b3b39e31385a82fe375326781c25954892bbc19dedc437c3a44dcf8e460eda4fd80e58067ea55b4c4b1554f7cad5846fa04022311b6c438d2ab7a12f08bb9760180ebdb522aa85e078f2b9091e5c46857a39fba9671e396228776041d90dbd344320a3ce85304cb261fb2f63736a81c39cd4abb4c60185053d4c5fd82ce9118da4c41cf4d0f740b789e7a218f478d2426b8af4aeb2fa8830930f75ab75d6bfa288c64e2c4ada7694d8fd63d104feda1400eafae246234aa9e40963ca93db0eae013a78e9aa8e6e61206a436918d7b412e30165c1f10e340e6f18204b1d67a24b695d52edb261f6e4693e5b9c831c6592b2efe1658364973782861bf6ba57be3a38af24534dc6bb0d5d89f902816b132a5ed0c1cf51824eecc54c5322c58997633e6b64e2c3f3cf6c4cfaa384c436842a5c9228b696dcbd852d3f45a5652573ca0993b4b67374ff0cd7a4a291e45c34f08d042b386674805c7e3ff99a195eae062dc950bc085bac91397f43dc91f7ea2ba9e7a3bf4e8d5025e6e59e8766856720bc99a151473ca6d025d7f5813f7878391cbe90f31572e3899ec9222af35c45360555b8ab89b9e7941e0bd228b581dc83cdc3da383dfcc4a36067fc98f10c69daf730cd041fe91496ef74b201f947e0ee1b27510e6553e313a45101a85d6cad0f36ffa3892af2342d6efb34ee9e0a3c6939e6b2717458f1ad2aa12d144618b19b25edf1a26a59c9c5b96e4884b3fff0327f8f38b4c07d1231cc767415bced3450aeb2b324de10adc3e9ba1fca907b1e973649d0db7973b197ce6c76f17b4fa21dd82d83c731c5d0feb1dd96f3b14dea455ed538a1a6e279968c67b591e9f565e7a42b356492e973b7afa5b715bfafa641c1ee663d81401e51de080e8aeb6b46c23a01ed2265a9da9b3b3adc685debf50761dfcbbdbe8ac9d188c607fd3dd6d89147d973b39d9b535b7c57d340873ae2c06f01fe20cac21b0f0c7f4cab3573b61fa471915f6989af259e90cb700273cf06afa3e49306a4ee52e34f4cdfea0bd484b3371c2206a50b6cfb476af5212fae18992bae5684b323c83ce3a6aac45dacc5308713fc4bebeccaab8d723212202db1861fd037c6b503aece1c39dc60c1adf16cf779e2432fdf329b0fe08ced70ff17521473a433131e1cdc0a063c3233c688f58937833c70581bd62a08f90de0e2540db993062bc9fc5384ccd4504b6f8823f48328866862efd61f856936fcfd20c3b765fb87e6e1d5380403c77d9f5712e5ac25d12a3150ad6a4b828dd2c16f96a35462b884ff222f08da80df428dd0b5fe9b15953f32bd96a0752a58eb5971c766957211da271ef7d19a75f2ed9e35400f89bfbe077b7653558f4f5bdea31f9e60064830dfedb9af950a3d1731f56a948ba050f42bcfac751329d8d08b576345f043442a3194e92fa9361d715d526765b46d52d7370f6b4742d40e0b5c2ca0e17a880ac050f9108e4d31a726643f7cfb25e15324f020da4bf322811d322340b0c919be06df36264284849cb83df99b803616f69e9e9768408d1711f8a4466f9d006fa7faacdb2e1e83bc043e4e12be7c0742fe5cfe60f48eb5c1cd51874f3ba107b22c37e9047a93bb4c949b2624314ece766a8ad99794a5bff323cd58f9bdee482f7c014a9de3e87cd7c1730822638d6fd1d829ea49cf20e1e57074908f781614d3d4b73c21ab5423082abc41e1bf586b91cbd6a4c39ad6a677528ab29c457602fef0fc3f489ac8325d9dd9464aeae2d862f46a9589c755eacfe7a6751cea71f56b6c0db3b5987dfdda31d60d6230f48ccab6f7c8cce845ab000a5ef8973427d4b66c72a1f92b7b53c121ba41cfe2c085eb1a6a29d9a8352dddfc1728d70e82aac8c5e62a940f2c2e426f60083ef7c5630035e00c8541923dcbee92d96da7b31a61c54d2251ba317d70bebbbd02f334cd8882a44697c8f8c9102f37516f3f700227133623b364a35dd2faa9b148fd2c0efe2c0f7a18e3ad2fcb2c2189972448a0e2e90fbeecb6b081c9fa5f008bbf46e3d167003ebaf6febfa6e0bb81e904b89a2965de55b34622a5adb9c1bfff179b0a97fc5a1f9f108174a87261b93f028310d18d52bd8599d3dbaa3ed02909ae2b2328cf1a2d90f50413b5eb709ab6e08e373b1b786ab8b9d02f6aaf2a3446d2e80d0b01ab40714c39f328321d307f299689ffdb911fe7c3bae020f3f7fd2ed843b1947474ee184d800aa31dff5d616d43c7ce1cfa57e2883d406bf52e0d926b9a23fbbdf1b5d70a23560713fbb86b83e808a82b6775f6b4eac95b3c4ce541d35c216c38fc5c8d99fc058c7c1ae75de36dbdd848d29d5626162971369376ce6b6452564b0356fdfe57c6def02dcdf2f8c646cc040c45a05b6731cc836a1a24175a5f978088a6262d43c892c29ea66f29c0b58bcc13dc6cd979bac3e52fcd40650bfb9986633f4942fce4"}, {0x48, 0x0, 0x7, "cee65e9a33ccce09449885ea8dd0f97a5c66e9512a58c7fe7796c9e7f8f75ba0291ab8107872dcd529f392fe44505f0f6505c239d99ab5"}, {0x50, 0x12f, 0x5, "ccebc66f411de474fff0d7952854d67f54babe6a3133aba59343a5da42a190b4bc88e080dea87d6449484346a5bb39b1831f37720d28116a4af7046005"}, {0x70, 0x108, 0xdea, "e95f10b2bfa0f4335d3c5febd3ba35e31969a8128edfd9f68809edbe2746beeaca1e6958d74272ac458c54f326895f6a8451152d183c7698662a2c9a353ff86cc5b85cc67bad119187339832205f5dd7c2d732bb25e4a3da6058aab386"}, {0xa0, 0x11d, 0xaa45, "e9fa379e0db168320ecfa916a4ed9fcedf1db0890d26b01d7b4649fe41476298fa2acd2fa9332eb3e38a1a539f02ac22c15e7822892ddbc8c2a067d5ae0f3719bc90aadd96b6df79c4eebab9095c7f476f629e3fd248677db93be2dddd6c3a18b37f9db30173e767b5a79305ed8d99146f03d4af416ec80212bcbe44b28df435c918181a2ad67b82c034"}, {0x28, 0x19b, 0x2, "6b073a49e2f387482f31a50da08780e90f"}], 0x11e0, 0x8000}, 0x0) shutdown(r0, 0x1) 2018/01/21 04:32:46 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f00008f4000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x40) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc3000)='/selinux/mls\x00', 0x0, 0x0) mprotect(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x2000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e62000)={0x6, 0x400, 0x2, 0x5, 0x2, [{0x1, 0x9, 0x3, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x7fffffff, 0x6, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/21 04:32:46 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x9, 0x391f, 0x0, 0x7fffffff, 0x0, 0xffffffffffffffff}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 105.999321] binder: 19851 RLIMIT_NICE not set [ 106.005217] binder: 19856 RLIMIT_NICE not set [ 106.013712] binder: BINDER_SET_CONTEXT_MGR already set [ 106.019003] binder: 19850:19856 ioctl 40046207 0 returned -16 [ 106.028249] binder_alloc: 19850: binder_alloc_buf, no vma [ 106.033807] binder: 19850:19857 transaction failed 29189/-3, size 0-0 line 3127 [ 106.044224] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 04:32:46 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d07000-0x1)='/selinux/enforce\x00', 0x202080, 0x0) write$selinux_user(r2, &(0x7f0000283000-0x29)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'staff_u\x00'}, 0x29) r3 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r3, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) r4 = socket$inet6(0xa, 0xe, 0x4e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a2a000)={{{@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=@loopback=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}}, &(0x7f0000c55000-0x4)=0xe8) ioprio_get$uid(0x3, r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00003f1000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000048e000-0x8c)={0xfffffffffffffff8, 0x4, 0x7f, 'queue0\x00', 0xe913eb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00004c2000-0x18)=[{r2, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x4000, 0x0}], 0x3, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000fb8000-0xa)=@random={'security.', '\x00'}, &(0x7f0000ed3000-0xad)=""/173, 0xad) 2018/01/21 04:32:46 executing program 7: 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$inet(r0, &(0x7f0000cc0000-0x10)={0x2, 0x3, @rand_addr=0x100007ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5453, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fe5000-0x4)=0xa, 0xfffffebc) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, &(0x7f000000d000)=""}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001b000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000001b000-0x4)=0x8, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000001c000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000d000)={0x44, 0x0, &(0x7f0000019000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000019000)=[], &(0x7f0000019000)=[0x78]}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/21 04:32:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, &(0x7f0000feb000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000004000-0x50)={@generic="e1f1979e4c9f997d10aa3b435c4c0488", @ifru_flags=0x800}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x8001, 0x8, 0xfff, 0x6, 0x10001}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0x67, @loopback={0x0, 0x1}, 0x87d}, 0xfffffffffffffffd, [0x100000001, 0x707, 0x40, 0x5, 0x80, 0x4000000, 0x7, 0x8000]}, 0x5c) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0x87)={0x0, 0x7f, "43a45ed0afa4505d075231877ecd18c93a601b857def8b00fbee5f391104b712f526aeb49e20e7f5561f9f1bfbf5aa8cd14196e9bdb778b05bdf9ae82a3418141df2dc9a8e793c07c97abfb8a9d74691992b96518d63019e8b42931a96a780213751b2b3f6358a6b9cabd5c048a93ed1f19bd4200ff73b80bf910f12e5969e"}, &(0x7f0000004000)=0x87) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r3, 0x5, 0x93, 0x81}, 0x10) ioctl$LOOP_SET_FD(r2, 0x4030582a, r0) 2018/01/21 04:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000070a000-0x12)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001be000)=""/165) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r1, 0x0) 2018/01/21 04:32:46 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cb1000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000018c000)=""/128, &(0x7f00000f0000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getegid() setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000007b000)=0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000090f000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000339000)={r4, 0x2, &(0x7f00009d9000-0x8)=[0x4, 0x0], &(0x7f0000cd2000-0x8)=[0x4, 0x6], 0x2, 0x9, 0x9, &(0x7f0000eca000-0x24)=[0x927e, 0xffffffff8adf5b34, 0x8, 0x8, 0x81, 0x20000, 0xc9b, 0x8, 0x0], &(0x7f0000c11000-0x10)=[0xe6a, 0x1ff, 0x7ff, 0x7f], 0x0}) ioctl$sock_proto_private(r3, 0x89e3, &(0x7f000074e000)="d1589fae3b03f6b4b47761833b215373a0c099ee3a6ee9516aa48691ccc1340c84adc0b8878e9e85cdf3e2a737f69cb2c79396552d04d518f908e20507f8874244e792cc67f07736b0fd503b0b7c096744bc02dd34c458ddfd9e1fae0093da520e3ee0876d53cb1f365f31d7727e4361907f1b163fe9ea716c78ac692c28c797c2571d6051dc434c716b1d15d027bcc8828d18833086b0ba3335ec") fchdir(r0) sendto$inet6(r1, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 04:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000d9f000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000ff8000-0x8)='./file0\x00', 0x2805, 0x0) 2018/01/21 04:32:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000009a000)='./file0\x00', 0x0, 0x28) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) [ 106.049803] binder: release 19850:19851 transaction 214 out, still active [ 106.056724] binder: release 19850:19851 transaction 213 in, still active [ 106.063796] binder: undelivered TRANSACTION_COMPLETE [ 106.077176] binder: release 19850:19856 transaction 213 out, still active 2018/01/21 04:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000532000)='/dev/vcsa#\x00', 0x200000003) pwrite64(r0, &(0x7f0000109000-0x36)="e1", 0x1, 0x0) pwrite64(r0, &(0x7f0000037000-0x2a)="f7", 0x1, 0x1dea) openat$keychord(0xffffffffffffff9c, &(0x7f0000ced000-0xe)='/dev/keychord\x00', 0x42000, 0x0) fcntl$addseals(r0, 0x409, 0x9) 2018/01/21 04:32:46 executing program 4: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e8d000)={0x0, 0x0, &(0x7f0000e29000)=[], 0x0, &(0x7f00007b9000-0x1288)=[{0x88, 0x113, 0x9, "e38c68e262d99a34ad0c70f7834db1b7baccb7d7969e7a1c361e3f28759cb580d1052032bf7a823d93dfa496238609f3aabcbe5ed882699722a7a217676b4ccf52bc48fef343fc1043228dd323e637a6b480ee2e090849c69e170a1c0309583681e3832bc413bb431ef0e99c537372d4303e02001fdef3eb"}, {0xe0, 0x113, 0x9, "88e26d00cd03e85a732cae5b2914f9e74d2b345c40d67bcd32565f01bf12fe7603f796cf1211c0901cc6a7c82e2c2b800480445c2ccb39c6f6a8e09a335c323aeda4f6fa60a3c4dd05f884c2b6eeed466fde1252ef947f18994dad280727d9ae96460a1d1081d9ec9592763f947d529af6f6fc9be56eb141a92182dd591a72c95c8e4518345facd05c665f32e5667102a935e00356e4de9092c2532313add2cfbad0691a8b14d9d5cda5025b478c2bfd522849bf9104b78320656801e9d75917ba5c0b96ccdc61d1f1e6"}, {0xa0, 0x112, 0x6, "96f3d630350d521520aa41dfbdc90dd88ab7cd0f2d7fdee0687f02b63faeea854b33b2af89dd4c981fa0178c46ff8e2bdd4a6df2636f55ced33acc5fae14f6be676abff4f20cd61141d4947dabd439d32d29e1c386bdc645b267f334aefcf43216d291612da9b2fe612d8980d2f819da4bca3cd97512270377360a4dc629cab8306bbbec510512763732cd"}, {0x70, 0x3a, 0xffff, "7694adc414801f0655c925e41b8f2cd77b2b3f100311db4f8f993929d8335f66c6ebf709d862155f53a0e6fb4711ba5ba443f1f0114eeb11e1e943f32193b16c329159703fb89bc860bca0be5da1b08b275ea999fa68635c2ff876cda1"}, {0x1010, 0x10a, 0x101, "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"}], 0x1288, 0x8000}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e8d000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 04:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000433000-0x9)='/dev/ppp\x00', 0x40c01, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b6c000-0x18)={0xaa, 0x48, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/vga_arbiter\x00', 0xc040, 0x0) 2018/01/21 04:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x44c00) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) 2018/01/21 04:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000086000-0x8)={0x0, 0x800}, &(0x7f0000232000)=0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a88000)={r1, 0x8, 0x1, "01"}, 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{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]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e21000-0x5)='reno\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000040c000-0x68)={0x3, 0x4, 0x10001, {0x0, 0x989680}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000617000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) getsockname(r0, &(0x7f0000d72000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009cb000)=0x1e) [ 106.090454] audit: type=1400 audit(1516509166.824:74): avc: denied { accept } for pid=19861 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 106.115093] binder: undelivered TRANSACTION_COMPLETE [ 106.115101] binder: send failed reply for transaction 214, target dead 2018/01/21 04:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x5) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r3, &(0x7f00004db000)=0x0, 0x400ff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005ad000)={{{@in=@multicast2=0x0, @in=@multicast1=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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000902000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000074b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) fchown(r2, r4, r5) 2018/01/21 04:32:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0xd0)=""/208, 0x0}) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/21 04:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) unshare(0x1080000) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/21 04:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000dff000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00002aa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000310000-0x10)={0x77359400, r1}) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) [ 106.115106] binder: send failed reply for transaction 213, target dead 2018/01/21 04:32:47 executing program 7: mincore(&(0x7f0000e94000/0x2000)=nil, 0x2000, &(0x7f0000002000-0x4c)=""/76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000048f000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="b31fedc206ffa44d0b213937e21e99bde39fb9cfea1d8090060d0e56a70c3dc453f446d1d2af1e6974daf7118f645b4d8fc2feb40978f8651e4e49e526aa4ae4c9412a83ac022b481ec036", 0x4b) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0xef)=""/239, &(0x7f0000000000)=0xef) 2018/01/21 04:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r1) r2 = creat(&(0x7f0000b3a000-0x6)='./bus\x00', 0x0) dup2(r0, r2) 2018/01/21 04:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00006b8000)={0x13, 0x0, &(0x7f00005d5000-0x8f)=""}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000cdf000)={0x0, 0x78, 0x29, 0x2, 0x5, 0x180000000000000, 0x0, 0x81, 0x4000, 0x4, 0x8000, 0x1, 0x44, 0x101, 0x11d, 0x7, 0x8, 0x10001, 0x3, 0x6, 0xb8, 0x9, 0x3ff, 0x9, 0x8, 0x10000, 0x8, 0x94ad, 0x6, 0x4, 0xfffffffffffffff9, 0x8000, 0x0, 0x1000, 0x3, 0x1, 0x0, 0x80, 0x0, 0x7, 0x1, @perf_bp={&(0x7f000044f000-0x1)=0x0, 0x1}, 0x0, 0x9, 0x100000000, 0x0, 0xeb54, 0x2, 0x9, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 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}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f89736c513255947f18578fd999aa6e21e206160785f5fedcf7cf0aed56111e314337e0506ce8dfbbeeac8b12cd00aeb12a3c86808de94083c36f6744ae5fbf70d8373febedcf8141fee50ea469e2913610092ce43b4659062fc91f8cc69c71ba221b259c9880b2ae2ca4c276cacaa80affc9ca367deff027ed34a2b737831105c1ca723e85b44f5941c3efa3048af358a2859e5ccab5b65b92964e2777c0a57711b79c3ede340fb45e2af4a9d99af9eb95cbe08795d33d1ffb279aa37ea72a308a778174a9b165e8702468d17b52317d1600b7eae7cbf955238d6c7acfb2bcb3a9053e5cfb7e23359bfe413c1da37fc9317ba589ae94bb174dc745eaee604c476bc3b39f0962adef346809550280b23adf3092f210c9fcbc8dbc56264be8298f14c56024b47424861b4523b5b53101d9f974569cbdc37ebbef3c19d9e4bbd2ee81aed7433e1d588c613e62eb25c5d9b655cd7fd0affacc0c39af26ee4853d6075906d53bd685a8cfea6038e4836b17f4b2527ed862c5917145fd0493a4a2054727d041cffb14ed7f9237a0211759b91b0ab188210338cfb51d0d314c5d99760f051192ef47558ca1309f303b27f5b7185d589652c414e2b664698a23f34579c7fcc08a7629c50a0d56f15208694c984774b81f8906438b56b17167a22fdaf538ec79e6a91c9c1806deaf95051c9caeca1ad6e93212e1db683daa8dfa017cc2708c435649a6d12aa743bcc2765531936c39c45d65e8f17bf90dccb73ca2cb3de82dd8def43bc27868b853810a9c8f36db3422d804e9dee72fd6035450b917bac3f66335fe73333761bf7f2bb5cce40c111a7561d86386a7ad9b5ab78cecd4555329b22eb2264469e463c988b098a675c81d7f0e5b21c552a09ee54d8f05919c5b3c92a2ebc13281701dd10fc1a443533f73ae50cfb94ba8a0df098c4e80c6da81423aad65f0847aceaa1ba1ab2efedf861821f5ce35905bbc7a401bf6c7a9bfe93372e53ed386b31f6b26e044fe9b507981c6f7085629fce731f9a8999b7a426a01f6f6a53d459ccd1aa1247c2d133397ce8ac6a15ec2f7ba9d1cc71cc5b213c071b705b77622a63983324457850b68683c6cdaec1cd3e115cede60312d8f622de3cb4907275ee9fc2d669e228ed43843f8e5b3b6b025179bf624ce50cd5942dfd0627fc3830d14732e274f71f428d0fc3f9bfcd4932e5a8529056a1a16093b77d4ce146b4b0175dc05a4bfba1d9f0f2493ccb43f7c22f0f7a0b9efd4a8b2359a9d7d93c2df565b6df5b2ab02c0077b85df933f60af3ffe60bc27aaf47d7731d4ee5af18eed01c819ef41e4b2046a7d205ec20b4d60bc80b46dc109f9ff0506389ced6ddc43de60461ca3349f51efae623ba25b47f464f8090c6fca84e703e27849c396f22d33a98f2ed22abff344955d1b9a27f9edfd0aa9da5bed7215a31248b9516a0df6eb642849cd47ff028cca61191819c9dc68d90aa30d5637ad0ec35528c6e2f4b126e1380720d6c98db5c6e6e603445f4aa2a5ab6d8508be0d741d14bddf9ec052d83bf64b8b29eaed6c235db6b99492a55e65421dac1140fec6995d3f95e593a5bdd59e31eb8bcf4bb975654c2233fd6cb70a73a8ccd162854b873cfd62b0f001f48bb95b21c48c63df9d69bd65827da1b67631715a03541a7adb61f90581a293e691bdefd7ed77e889884c5a4033551594af6374a6dec19669cda6e27d743181caa0f47df681929074cd13a79b388fa1a68eff3b5a323a30fe4adb04ee9e1c8a75e505ea1c316ec84a336616aa93403dc5e47888ab20ab86cdd5d787b900188e58bbb4c57c071c70e5292a7abf1fafae5297ee6865c41f98b2660de40e46ed508f783431835254d2fd78551c2fcf492ebe0e1321bfba7243d01fd8dddcb87194e77fc04c820135c1411bdb9f8470fd834a92d9030297ff9d013ca514bc711ab55b97e87451f3a65c573ec5ca1a82027796d3946ca22ca94eadd7693085296b5c56a327ea36ef6046cd8f7022b1297125299071de198281e5a6bf6dcc2d29058ab6299458b0cc077ceb671b0de5da14d0ee6bcab349f1f38114015d1a6ebb7e669b60b5183460ec50a58e5163a6bcf05482c241be6dcb3a54c60f6a914b5e07e5fd1474a1d66cf241ac842a6e344f4d5c88e6913d8510bee60a1f11c11829705205efd3ca7d6d350603ee34a9930660c51f1d2975cf65f611771db617d88b538e0e98b481ad05160f3714a1a03f564b52489884a40c084958c565b218b321ec7cc84d2cf55c6fadc6e92d3b62f5d6967eaf814a2c2a0416d8e399c53d099277d8f762dca65af19a8c676245cd2e864d739e563af5da9990a52fbc679cbd0f332968deeac5436baa5f1594bd6c74d4740df1f200bcf2f4fcd453d24d4fb1718c49511fdbfd07f46ffe08f4662750cfce63eff847307a01cade0648a6a0f3898fd2a67cadb63f093dbcf6894d8f5e6c1825711f1971e996e627e7d28bc42496bef4d03c1d7372fa2f09e23fbcc023c90fce5c3e85deb52a776d1d1e7d3fffe6e333fe36c6792afcf9386e467961f47d4f050179547a994ef39ec3aad0a21dd4882b76038b100752067aee8ac55150682cfa0cfdd40eb3d746144a1219904e5be0c1375e72a0d56ad0839c2b8c6cabf35fb26140d5d825f7f67b9cb0b4e4730e54ff3a5456c6234674fc021e04744ca940ca70e5db427a7a9a4cf2655654041bd6dcebc297be482f7c8e1d74d8975bf62df1278bf09a7fb5bf8a6efe728a24f6795b8dc24e92be28c63de03f71c1b0af04d6dc3a22ee950791712abe1922a87b752a0bd86c9934106e120cdc12b122f60116a64ae94fd2d857eb846fb9d2b8b9b86ed898f9406149dda3b758053ced95cbe885521a36f604dfc5c94ffbe9e92943b5e7e087469acca762d4282c630a04b7d19fc8ea106b1e7e1d39cb60d81d72e3ea75b68188eb85af992d251e876f1e291afdc7b1e8db31a6dc7a492c00bf684e2a1e81afaa6bb628f29874705def9bb869b7c89c07b18450daa2bdec94862c456592450b43355b0dfa69c16a57fad3d3640c53da163c2957ec19c825ecffa0274f63256778579079c161941585ba5f6e1f75606693c6818831f3df8d8bb94872f63e54815d0a2d7c98a79a516850bb6528ecd7ee7896d501a9c7b56c8b6438880c49b8e07dd02f83f8e3707b47a8f5ef037036ce3732c4b58dce7478dfc0662f79e591002cab8d377d7031dc3ea72cc7ba60d955fc455e2e3185f497c6be79ef2cf8614f123b6602e8ca3f675ca9b79d23ae2f210148559abdab8ad91ffc99e75e5e3d7f292998db74a6774abf34359854f98f387b2fc1ad877ba8e9431e2e0309570b3b34d30a4b890c27094fc9bf269a58945064d4e313360105a47034c2cfb6908e31b6f4baccbf211c1fe111d52146eef6cfa48238e9c1a53a73882c830f59778773e16842943676ef1976452caa344d37342b5f9da4b3e38b3453e19b20a56df8014c0e9715245d703c397f190ae437042ca744f09919596c8ec476b5aaaf7d33ae01bf1bd103c7dc29b934a4f2f8e2150b5ae86a7c766e39d48f537fc2cad617f51666af52d302970bc4c5fe5756f5e62b8fd26b07a66be2cbf1252078557caf7c04250b9c1e7107c65875c340bb572b4fe419ccd73d96d3520fc82ed1990c1ac85511b677a799ce4bfc160da08d99377d41f171845fd46049f378ec9460fdf2df99c4fd7554df80e5d6d8da06985b61322149b2c014d90810f2791d651e8aefdafb217c45f76e2d78be84fca45f7f8a9eacd572d7f67a81e43d53f5bfa70d708fab2a21d206e6c3b1d296459dfd1139705f131f1f0e8fa2ffd8ee8346b8b5fce19fd178803d2863d913e", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000003a000-0xc)={0x0, 0x0}) 2018/01/21 04:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f0000a73000-0x38)={&(0x7f00006ff000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00004ad000-0x10)={&(0x7f0000c5b000-0x14)=@flushsa={0x14, 0x1c, 0x100, 0x0, 0x2, {0x6c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8041}, 0x4) 2018/01/21 04:32:47 executing program 3: r0 = add_key$user(&(0x7f0000400000)='user\x00', &(0x7f0000083000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6e000-0x1e)="6e1661ac0eeed064c20e9860243d9b67070cbb228eb8894cbf5dd34ef1f7", 0x1e, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f00008ee000)=""/11, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={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) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x398) 2018/01/21 04:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000058a000-0xe)='cgroup-cgroup\x00', 0x2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fc3000)=0x2, 0x3a4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004f, &(0x7f0000a4f000-0x4)=0x100, 0x1) 2018/01/21 04:32:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x1f}, &(0x7f0000e8d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000059a000)={r0, 0x1, 0x30}, &(0x7f0000583000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r3, 0x0, 0x1, 0x1) 2018/01/21 04:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000bd000+0x6fb)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3a) ioperm(0x7809, 0x8, 0xe7a8) 2018/01/21 04:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000af7000)="e4a445eb7fff051c", 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009f4000)=0x0, &(0x7f000087a000-0x4)=0x4) flistxattr(r0, &(0x7f000010e000)=""/59, 0x3b) close(r0) 2018/01/21 04:32:47 executing program 4: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000266000-0x8)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') renameat(r0, &(0x7f0000f9c000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') symlinkat(&(0x7f0000041000-0x10)='./control/file0\x00', r0, &(0x7f0000000000)='./file0\x00') utimensat(r0, &(0x7f0000027000-0xa)='./control\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) getsockname$llc(r0, &(0x7f0000fae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eef000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dba000-0x20)={@generic="a97032f9717cb5b46b94fb736371e227", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 106.338368] sg_write: data in/out 589788/16 bytes for SCSI command 0x0-- guessing data in; [ 106.338368] program syz-executor7 not setting count and/or reply_len properly 2018/01/21 04:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept$inet(r0, &(0x7f00002dd000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ppoll(&(0x7f0000948000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) 2018/01/21 04:32:47 executing program 4: 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) 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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigreturn() sendto$inet(r0, &(0x7f0000816000-0x1)="", 0xfffffffffffffe54, 0x8000000001, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000abb000/0x4000)=nil, 0x4000, 0x8) sendto(r0, &(0x7f000049e000)="91cc78aa93cf212ebae5b10e9929f07192fa29cf0985b7ab4a536605ec9e4ac3382c4f5aa56f403c14c72218d2336a3978d40329c3bcd658f28350ca1f4bf89925cbe4558225e9a5020a3c32340631d2ec376f9f548d870f55ba7e0436ed979271db5b2e4111e4726ff46c77df19d1689dcab784d89666ba57653f47f180cbea355f64f12412ce2dc963d15c42352edec5d3a37677262e14a5fcabfa0c5a3d11729c2564a1dba7435f006ebd", 0xac, 0x4080, &(0x7f0000693000)=@ax25={0x3, {"c6b5f5e3d66d0d"}, 0x3}, 0x10) r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000d29000-0x37)=""/55) sendto$unix(r1, &(0x7f00004d3000-0x32)="b9cbe9f9fe23bcc1c1cefe7168ae4e5610c949beeb0c7fe6793b40038378963554cabde3c91f650d34a6fab5f331102a85cc", 0x32, 0x4080, &(0x7f0000e1b000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a5000)={0x0, 0x100, &(0x7f0000e8c000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x8}, @in6={0xa, 0x1, 0x31a6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0xffffffffffff0000}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffb1d0124e}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x70b}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff}]}, &(0x7f0000173000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000603000)=r2, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fe3000)=0x0) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000997000)=0xfffffffffffffe71) 2018/01/21 04:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) socket$inet6(0xa, 0x80002, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000088000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000088b000-0x4)=0x0) 2018/01/21 04:32:47 executing program 6: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000cbc000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000)="", 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) 2018/01/21 04:32:47 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/sequencer2\x00', 0x4900, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000588000)={0x1, 0x80800000000, 0xdda8, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/21 04:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bea000)={0x0, 0x0}) futex(&(0x7f00000c2000)=0xfffffffffffffbff, 0x9, 0x7, &(0x7f0000b69000-0x10)={r2, r3+10000000}, &(0x7f0000877000-0x4)=0x2, 0x80000001) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00005db000-0xa7)=""/167, 0x3af, 0x0, 0x0) 2018/01/21 04:32:47 executing program 3: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000045000-0x20)=[{&(0x7f0000042000)=""/243, 0xa7}, {&(0x7f0000043000)=""/19, 0x0}], 0x10000000000001e6) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000046000-0x8)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000045000)='auxv\x00') write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000045000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/21 04:32:47 executing program 4: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000029b000-0x10)={&(0x7f0000497000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x3f, 0x4, 0x8001}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r3, 0x100000001}, &(0x7f0000003000-0x4)=0x8) process_vm_readv(r2, &(0x7f0000001000)=[{&(0x7f0000002000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/11, 0xb}, {&(0x7f0000001000)=""/110, 0x6e}, {&(0x7f0000001000-0x34)=""/52, 0x34}], 0x7, &(0x7f0000001000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000002000-0xf4)=""/244, 0xf4}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/231, 0xe7}], 0x6, 0x0) 2018/01/21 04:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/sequencer\x00', 0x101282, 0x0) open(&(0x7f000012e000)='./file0\x00', 0x20002, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005da000)={0x0, 0x4}, &(0x7f0000be7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000079f000)={0x0, 0xc0, "96879ecfc502b0cb45c22eaee6cb583a48747f1bab6853a803d8885b827a8c3220d668a237b29371ae293f1712d5bfd9ce73a51c417de36928722c694ccafd36b7a4644249e58954550c6367d26df9efec7dfed69587ba90d7397ba36b3984e95806cbed38c7fc55f32b69b5d9970cc065779cdb740fb1d7ddc30e38027d0ddd7f0470537bd2efb355e83c48b7ba4189574db64643828ab24595629c5b88dbbbca2cb14f4f552e8a96228c71ffe6170bc7fca79ea4e4c6145e678d2e7d5c04dd"}, &(0x7f00001ee000)=0xc8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000022a000-0xb8)={r2, 0x2a, 0x4, 0x6, 0x20, 0x0, 0x2, 0x8, {r3, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001, 0x6, 0x8, 0x7}}, &(0x7f00007ba000)=0xb8) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) r1 = socket$netlink(0x10, 0x3, 0x1e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:47 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x5e}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x3f}, &(0x7f0000000000)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000000b000)='./file0\x00', 0x7) 2018/01/21 04:32:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10000, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x6}, 0x8) r2 = dup2(r0, r1) prctl$intptr(0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x2)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000001000)='net/bnep\x00') listen$netrom(r4, 0x84) pipe(&(0x7f0000637000-0x8)={0x0, 0x0}) epoll_wait(r5, &(0x7f0000547000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6d4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000000000)={0x40000014, 0x0}) 2018/01/21 04:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007be000)=0x0) gettid() pipe2(&(0x7f0000032000)={0x0, 0x0}, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000398000-0x20)={"5380130fd0bfd886e2a0397b0dc8dad0", {0x4, 0x7, 0xfffffffffffffff7, "8800ae6743f4", 0x7, 0x0}}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000043a000)=0x0) prctl$setfpexc(0xc, 0x3) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) capget(&(0x7f0000a9d000-0x8)={0x2008051e, r2}, &(0x7f00001ec000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) 2018/01/21 04:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) gettid() 2018/01/21 04:32:47 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x9e2, &(0x7f00009d7000)={0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00009d8000-0x4)=0x0) r2 = socket(0x0, 0x800, 0x3) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d9000-0x11)='/dev/vga_arbiter\x00', 0x82, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00009d9000-0x20)={{&(0x7f00003aa000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009d8000)={0x80, 0x8001, 0x8000, 0x2, 0xffffffffffffd03e, 0xc0, 0x3, 0x100000001, 0x0}, &(0x7f000064f000)=0x20) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00009d9000-0x6)={r4, 0x58f}, 0x6) r5 = socket$inet6(0xa, 0x5, 0xb0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000622000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f6000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00006e8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000, r6}) madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xe) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000511000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x1, 0xb01d, 0xa, 0x80, 0xa0, 0xbb, r6, r7}, {0x1f, 0x8000, 0x9625, 0x80, 0xfff, 0xb7b, 0x9, 0xe9}, {0x5, 0xfffffffffffffffb, 0x1ff, 0x5}, 0x9, 0xd, 0x2, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7e}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x3, 0x4, 0x1, 0x4, 0x2}}, 0xe8) 2018/01/21 04:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000704000)=""/242, 0xf2) r1 = memfd_create(&(0x7f000055b000)='keyring[#,\x00', 0x2) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000065000)=0x9) accept$inet6(r1, &(0x7f0000723000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000627000)=0x1c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000095000-0x4)=0x3, 0x2) sendto$inet(r2, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:47 executing program 2: r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003fd000-0x8)={0x0, 0xfff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006d000)=@assoc_value={r4, 0x200}, 0x8) syz_open_procfs(r2, &(0x7f00007fa000)='net/protocols\x00') 2018/01/21 04:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x9, &(0x7f0000230000)={0x0, 0x0}) ftruncate(r0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000660000-0x8)='net/arp\x00') r2 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r2, r1, &(0x7f00003e1000)=0x0, 0x3ff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) epoll_create(0x7ff) 2018/01/21 04:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000644000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl(r0, 0x7c, &(0x7f00005f0000-0x1000)="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") rmdir(&(0x7f0000c6d000-0x8)='./file0\x00') mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000a96000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cb7000)={0x0, 0xf3, "4a06931e95ab710892fe79d624a97c7e0e680a12edd98bf7ee9008935ca7997d303b23234b0bc3281e370fd10d8be6252df0d27bb26aae62be304073b6861d4a499b0f38e9b7d6da2614c0d4012e7d97398daebeb8a8b4a9e158af3136b14f3e76b8472d0140d555cda0c7617e9b4ffe9e8e7a0d4bfc17be1bda3eb618d23b0acb0575edd16de4493ce0b7d28ea4a797862042fa4e357b88f967292033b111d8cd0b5ba4a7a8cf7e752c556f1e8001213306219345ea40f645291686186c885d07c804adcf51a7950870a74414add3baefc6a26dabd67dd1589e05a72e057892c8e770259d612c9b3e4a95dfdfab4aa0a8dd05"}, &(0x7f0000370000-0x4)=0xfb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000751000-0x18)={r2, 0x7, 0x0, 0x4, 0xfffffffffffffff7}, &(0x7f0000c2c000-0x4)=0x18) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r3 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000d9}) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/keychord\x00', 0x300, 0x0) recvfrom$inet(r2, &(0x7f00007ba000)=""/69, 0x45, 0x2140, 0x0, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f37000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00009ce000-0x10)=""/16, &(0x7f0000d1e000)=0x10) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) writev(r3, &(0x7f0000a97000-0x20)=[{&(0x7f0000462000-0xd6)="f4e2787f3e5d0dee63826213a4c0fbad38233eb76282c62491a971c2093aed29b312a3b5ff661d4cbf3bbf9840ee00392037ef2df1b5a23a2db287829c03c7570832b841ebf422d224666f3cba4845444e26f54c0c6c986ea181f24df085be2ef0af53c946e3d32ba4cee7294e9cd79af21ed4671b94f3102e26813e21dd18be48232dded9bc05d50ce9f92d98189be043bb576338c48ed05f556ff854471020a7a7d01c901421c3c3000be12059d906ab2319d933a1e4b6fff5b3556c35545eb8a8f9e4bec7aa223b1546e6ebcd81d8d6be2c8a9a0c", 0xd6}, {&(0x7f00002e3000)="a3054d78c1398e1c5093fe65129aab78c6ca54123a99beab244d9a8925f03a6fe531aa9e463e46048e2b72f1db98efd346cf4d71ead5a3803ff2e059599ab1ebb545bda836fcd5c7a2b4589001b9929631f7161bff960b8ba46b4f5e24a236897ec1a2e7a33932136242816b37f36897a947214aa626c3b6592494ef4fc524a9f11e39bc36ec0949cef27aa8c355bbca7f30b8f4f7c8a0869498c9091f1bb943fd61c7", 0xa3}], 0x2) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000023b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f00000a7000-0x4)=0x2) 2018/01/21 04:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008b4000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000652000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000059f000-0x8)={0x0, 0xd2}, &(0x7f0000e6e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007ce000)={r1, 0x9}, &(0x7f0000dc3000-0x4)=0x8) r2 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) syz_open_dev$sndseq(&(0x7f0000492000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008e2000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/01/21 04:32:47 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000006000)=[{{r2, r3/1000+30000}, 0x8c, 0x1, 0x6d2}, {{0x0, 0x2710}, 0x6, 0x2, 0x800}, {{0x0, 0x0}, 0x4, 0x5, 0xbc7}], 0x48) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000005000)={0x6}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='syscall\x00') ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000004000-0x4)=0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/21 04:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000500000-0x30)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000052000)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e16000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa5, 0x8b}, &(0x7f0000366000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e2d000-0x20)={0x6, 0x9, 0x1, 0x5, 0x1, 0x1, 0x3, 0xc6, r2}, 0x20) connect$pptp(r1, &(0x7f0000008000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) finit_module(r1, &(0x7f0000b2a000)='task\x00', 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004fe000-0xa0)={r2, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4, 0x7f, 0x1ff, 0x1}, 0xa0) 2018/01/21 04:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xfffffffffffffffd) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000199000)='/dev/pktcdvd/control\x00', 0x80100, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/01/21 04:32:47 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ab6000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000)=""/82) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x7c59, 0x4, 0x200, 0x1000, 0x7, 0x2}) ioctl$TIOCSTI(r0, 0x5412, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common=""/16, 0x10) clock_adjtime(0x5, &(0x7f0000000000)={0x3, 0x6, 0xff, 0x5779, 0x1, 0x1, 0x1, 0x8, 0x1ff, 0x800, 0x100000000, 0x0, 0x7ff, 0x81, 0x101, 0x1, 0xffffffff, 0x5c513012, 0x8, 0x97f5, 0xfffffffffffffff7, 0x7fffffff, 0x7, 0x1, 0x100000001, 0xffffffffffff25d7}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000004000-0x10)={0x3, &(0x7f0000000000)=[0xfffffffffffffff7, 0x16, 0x100]}) 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) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x90)=[{&(0x7f0000002000-0xc2)=""/194, 0xc2}, {&(0x7f0000002000-0xc3)=""/195, 0xc3}, {&(0x7f0000004000)=""/140, 0x8c}, {&(0x7f0000004000)=""/125, 0x7d}, {&(0x7f0000004000-0xd6)=""/214, 0xd6}, {&(0x7f0000005000-0x17)=""/23, 0x17}, {&(0x7f0000004000)=""/94, 0x5e}, {&(0x7f0000005000-0x9e)=""/158, 0x9e}, {&(0x7f0000005000-0xb6)=""/182, 0xb6}], 0x9, &(0x7f0000004000)=""/4096, 0x1000, 0x10001}, 0x40000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0xffffffffffffffff) 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) r2 = request_key(&(0x7f0000005000)='blacklist\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)='/dev/keychord\x00', 0xfffffffffffffffa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x13)="1e558b352afb5618a5313bd9f9b7ffe8355037", 0x13, 0xfffffffffffffff9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000-0xc)={r1, r2, r3}, &(0x7f0000004000)=""/230, 0xe6, &(0x7f0000005000)={&(0x7f0000001000-0x40)={'md5-generic\x00'}, &(0x7f0000006000-0x1000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ee000-0x11)='/selinux/enforce\x00', 0x101202, 0x0) sendfile(r0, r0, &(0x7f00006c8000)=0x0, 0x6da3) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f71000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/21 04:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000999000)=""/187, &(0x7f0000c45000-0x4)=0xbb) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007dd000-0xc)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000922000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00006c8000+0xe6b)={0x1, 0x7, 0x2, 0x2, 0xffe0000000000000, 0x3ff}) 2018/01/21 04:32:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/157, 0x9d}, {&(0x7f0000002000)=""/161, 0xa1}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000002000)=""/176, 0xb0}, {&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000003000-0xa)=""/10, 0xa}, {&(0x7f0000002000-0x6)=""/6, 0x6}], 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0x8)={0x0, 0x7, 0x1, [0x1f]}, &(0x7f0000004000)=0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r3, 0x1c, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x5a0b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000005000-0x4)=0x10) r5 = openat(r2, &(0x7f0000003000)='./file0\x00', 0xc101, 0xe6) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r4, 0x1ff}, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x4800) fanotify_init(0x4, 0xc0001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000006000-0x10)={0x5, &(0x7f0000006000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000006000-0x8)={r6, 0x2}) [ 106.693639] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 106.711357] CPU: 1 PID: 20060 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 106.718970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.728315] ffff8801bdd17948 ffffffff81d941c9 1ffff10037ba2f2c ffff8801bf421800 2018/01/21 04:32:47 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$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000f78000)=0x262e, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000ce5000)=0x32) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b75000-0x4)=0x0) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x11, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f38000-0x4)=0xb77eb81, 0x4) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1b000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000692000)=0x9) 2018/01/21 04:32:47 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x20800020) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa6000-0xc)='/dev/autofs\x00', 0x80002, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fa6000-0x4)=0x5, 0x4) [ 106.736387] ffffffff83ab8e20 0000000000000001 0000000000400000 ffff8801bdd17a58 [ 106.744432] ffffffff81451af2 024000c2bdd17998 0000000041b58ab3 ffffffff84195265 [ 106.752477] Call Trace: [ 106.755140] [] dump_stack+0xc1/0x128 [ 106.760508] [] warn_alloc+0x212/0x240 [ 106.765961] [] ? zone_watermark_ok_safe+0x280/0x280 [ 106.772625] [] ? avc_has_perm+0xb0/0x4f0 [ 106.778333] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 106.784822] [] __vmalloc_node_range+0x3f5/0x5f0 [ 106.791124] [] ? check_preemption_disabled+0x3b/0x200 [ 106.797956] [] ? task_has_security+0x130/0x270 [ 106.804183] [] vmalloc+0x5b/0x70 [ 106.809186] [] ? sel_write_load+0x130/0xfd0 [ 106.815130] [] sel_write_load+0x130/0xfd0 [ 106.820904] [] ? get_futex_key+0x1050/0x1050 [ 106.826946] [] ? sel_read_bool+0x250/0x250 [ 106.832810] [] ? do_futex+0x3f8/0x15c0 [ 106.838316] [] ? sel_read_bool+0x250/0x250 [ 106.844175] [] __vfs_write+0x103/0x680 [ 106.849693] [] ? do_iter_readv_writev+0x400/0x400 [ 106.856159] [] ? __might_sleep+0x95/0x1a0 [ 106.862022] [] ? __lock_is_held+0xa1/0xf0 [ 106.867800] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 106.874613] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 106.881164] [] ? __sb_start_write+0x14a/0x310 [ 106.887281] [] vfs_write+0x189/0x530 [ 106.892617] [] SyS_pwrite64+0x13f/0x170 [ 106.898213] [] ? SyS_pread64+0x170/0x170 [ 106.903903] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 106.910720] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.917273] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 106.924542] Mem-Info: [ 106.927061] active_anon:49963 inactive_anon:41 isolated_anon:0 [ 106.927061] active_file:3653 inactive_file:8136 isolated_file:0 [ 106.927061] unevictable:0 dirty:78 writeback:0 unstable:0 2018/01/21 04:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) bind$unix(r0, &(0x7f000059e000)=@abs={0x90a57932333c7247, 0x0, 0x1}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/21 04:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005b2000-0x4)="6401c10d", 0x0) write(r0, &(0x7f00001f9000)='H', 0xffffffffffffff72) sendfile(r0, r0, &(0x7f0000a18000-0x8)=0x0, 0x9) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000000000a, 0x2, 0x0) 2018/01/21 04:32:47 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4d000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000408000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000074000)=0x0, 0x4) [ 106.927061] slab_reclaimable:8101 slab_unreclaimable:60780 [ 106.927061] mapped:23801 shmem:49 pagetables:654 bounce:0 [ 106.927061] free:1476617 free_pcp:440 free_cma:0 [ 106.960247] Node 0 active_anon:197824kB inactive_anon:164kB active_file:14612kB inactive_file:32544kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95204kB dirty:312kB writeback:0kB shmem:196kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 118784kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 106.992108] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 107.021541] lowmem_reserve[]: 0 2908 6410 6410 [ 107.028171] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB [ 107.059075] lowmem_reserve[]: 0 0 3501 3501 2018/01/21 04:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000023f000-0x9)='/dev/ppp\x00', 0x80, 0x0) connect$netrom(r1, &(0x7f000079a000-0x3f)=@full={{0x3, {"e3dca833eaaf21"}, 0x6}, [{"7eccf056515d6c"}, {"0961e5cdb3a434"}, {"083b9678f5d278"}, {"8d8465e525aff4"}, {"aeaec7ec73f088"}, {"91cad5c27ae4cb"}, {"670122c952cd90"}, {"85c227adef459b"}]}, 0x48) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/21 04:32:47 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000fd5000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000084a000)={&(0x7f0000ef6000/0xd000)=nil, 0xd000}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd7000-0x20)={"52e5cd842cbc3768be238692c3e9c0cd", {0x4, 0x7, 0x2, "9a5d5c2048f5", 0x9, 0x0}}) signalfd4(0xffffffffffffffff, &(0x7f000065f000)={0x4a3c8248}, 0x314, 0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 04:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000204000-0x8)='./file0\x00', 0x48000, 0x48) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00005fa000-0x4)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fef000-0x20)={@generic="911b7077f6d7e5f151d33032d2a8981e", @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000390000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063c000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ce9000)={{{@in=@broadcast=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af8000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009c2000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x3, 0x8, 0x1, 0xcb03, 0x2, 0xa0, 0x20, 0x0, r2, r3}, {0xfff, 0xc26, 0x3, 0x8, 0x6, 0x40, 0x8, 0x0}, {0x400, 0x6, 0x1000, 0x0}, 0x2, 0x3, 0x2, 0x1, 0xe2c7366ab519f606, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x32}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x5, 0x2, 0x100000000, 0xe, 0x800, 0x101}}, 0xe8) ioctl(r0, 0x8000000039, &(0x7f0000918000)="16687df4d71e162c1fa601136712f871b2d8c869eccb71df74a46bcb90160b523517c5056c596c069b7da0edb1e58944deb4f932fd9be8252ff1ef518429a39b36c2e56a138d2faa4070730970e4450f7b3a94804c44815faefcb261f9cc18dd8e8993e7e5af7dee79801f9fa7ab4fd12c2e8e3c0c6af409b92fe1") setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000058c000-0x4)=0x2, 0x4) 2018/01/21 04:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000}) mq_timedsend(r0, &(0x7f0000929000)="", 0x0, 0x0, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000cf4000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000d23000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000079e000)="d3affc3df4c5ffcacc582e4ec31f", 0xe, 0x9, &(0x7f000058f000-0x10)={r1, r2+10000000}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b76000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000036a000-0x67)={0x0, 0x5f, "c47044d8f3828ae0902b2c6efd2abe31399cc556707c3bc8cbbdb6ac4d89a40ed0f47a333bb6d1af8d2b044941c04e2a26e014068ade941acdad4334361d7cbee5a717d55dd4b60ab570d1cdeb8a291daa026754c23df4a3081e42591e02c5"}, &(0x7f00008f3000)=0x67) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007ea000)={r4, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xf7c2, 0x3, 0xfffffffffffffffc, 0x0}, 0xa0) r5 = accept$llc(0xffffffffffffff9c, &(0x7f0000f83000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000812000)=0x10) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00009a0000-0x4)=0x0) r6 = creat(&(0x7f0000797000)='./file0\x00', 0x48) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000dc7000)=0x68) 2018/01/21 04:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000b30000)='/dev/random\x00', 0x0, 0x10000) r0 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x3, &(0x7f00001f3000)=[0x8, 0x2, 0x3]}) [ 107.064046] Normal free:2904480kB min:36824kB low:46028kB high:55232kB active_anon:206048kB inactive_anon:164kB active_file:14612kB inactive_file:32544kB unevictable:0kB writepending:312kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:32404kB slab_unreclaimable:243244kB kernel_stack:5664kB pagetables:2616kB bounce:0kB free_pcp:928kB local_pcp:264kB free_cma:0kB [ 107.097806] lowmem_reserve[]: 0 0 0 0 [ 107.102174] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 107.117528] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 107.135422] Normal: 943*4kB (UME) 785*8kB (UME) 536*16kB (UME) 421*32kB (UME) 317*64kB (UME) 102*128kB (UME) 31*256kB (UME) 12*512kB (M) 6*1024kB (M) 2*2048kB (UE) 683*4096kB (M) = 2887332kB [ 107.176228] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 107.184864] 11837 total pagecache pages [ 107.188858] 0 pages in swap cache [ 107.192298] Swap cache stats: add 0, delete 0, find 0/0 [ 107.197680] Free swap = 0kB [ 107.200678] Total swap = 0kB [ 107.203668] 1965979 pages RAM [ 107.206804] 0 pages HighMem/MovableOnly [ 107.210755] 320509 pages reserved [ 107.221472] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 107.232629] CPU: 0 PID: 20094 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 107.240219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.249556] ffff8801bfa9f948 ffffffff81d941c9 1ffff10037f53f2c ffff8801c0398000 [ 107.257540] ffffffff83ab8e20 0000000000000001 0000000000400000 ffff8801bfa9fa58 [ 107.265514] ffffffff81451af2 024000c2bfa9f998 0000000041b58ab3 ffffffff84195265 [ 107.273493] Call Trace: [ 107.276053] [] dump_stack+0xc1/0x128 [ 107.281390] [] warn_alloc+0x212/0x240 [ 107.286817] [] ? zone_watermark_ok_safe+0x280/0x280 [ 107.294005] [] ? avc_has_perm+0xb0/0x4f0 [ 107.299687] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 107.306150] [] __vmalloc_node_range+0x3f5/0x5f0 [ 107.312444] [] ? check_preemption_disabled+0x3b/0x200 [ 107.319251] [] ? task_has_security+0x130/0x270 [ 107.325459] [] vmalloc+0x5b/0x70 [ 107.330446] [] ? sel_write_load+0x130/0xfd0 [ 107.336391] [] sel_write_load+0x130/0xfd0 [ 107.342157] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 107.348790] [] ? sel_read_bool+0x250/0x250 [ 107.354648] [] ? __lock_acquire+0x629/0x3640 [ 107.360672] [] ? sel_read_bool+0x250/0x250 [ 107.366529] [] __vfs_write+0x103/0x680 [ 107.372040] [] ? do_iter_readv_writev+0x400/0x400 [ 107.378506] [] ? __might_sleep+0x95/0x1a0 [ 107.384270] [] ? __lock_is_held+0xa1/0xf0 [ 107.390034] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 107.396843] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 107.403397] [] ? __sb_start_write+0x14a/0x310 [ 107.409514] [] vfs_write+0x189/0x530 [ 107.414851] [] SyS_pwrite64+0x13f/0x170 [ 107.420453] [] ? SyS_pread64+0x170/0x170 [ 107.426136] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 107.432945] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.439497] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 107.447573] Mem-Info: [ 107.449983] active_anon:51473 inactive_anon:41 isolated_anon:0 [ 107.449983] active_file:3653 inactive_file:8141 isolated_file:0 [ 107.449983] unevictable:0 dirty:91 writeback:0 unstable:0 [ 107.449983] slab_reclaimable:8092 slab_unreclaimable:60803 [ 107.449983] mapped:23797 shmem:49 pagetables:628 bounce:0 [ 107.449983] free:1475054 free_pcp:439 free_cma:0 [ 107.483705] Node 0 active_anon:205892kB inactive_anon:164kB active_file:14612kB inactive_file:32564kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95188kB dirty:364kB writeback:0kB shmem:196kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 131072kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 107.513148] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 107.542806] lowmem_reserve[]: 0 2908 6410 6410 [ 107.547989] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 107.578948] lowmem_reserve[]: 0 0 3501 3501 [ 107.583847] Normal free:2904588kB min:36824kB low:46028kB high:55232kB active_anon:205892kB inactive_anon:164kB active_file:14612kB inactive_file:32564kB unevictable:0kB writepending:368kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:32368kB slab_unreclaimable:243212kB kernel_stack:5440kB pagetables:2512kB bounce:0kB free_pcp:1264kB local_pcp:628kB free_cma:0kB [ 107.618128] lowmem_reserve[]: 0 0 0 0 [ 107.622486] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 107.637780] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 107.654947] Normal: 1003*4kB (UME) 792*8kB (UME) 536*16kB (UME) 439*32kB (UME) 317*64kB (UME) 102*128kB (UME) 31*256kB (UME) 12*512kB (M) 6*1024kB (M) 8*2048kB (UME) 684*4096kB (M) = 2904588kB [ 107.674923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 107.683933] 11847 total pagecache pages [ 107.688072] 0 pages in swap cache [ 107.691498] Swap cache stats: add 0, delete 0, find 0/0 [ 107.696850] Free swap = 0kB [ 107.699845] Total swap = 0kB [ 107.702830] 1965979 pages RAM 2018/01/21 04:32:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000bd4000-0x8)=0x5) writev(r0, &(0x7f00003c1000-0x10)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/21 04:32:48 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fe6000)="240000001a0025f01d6bb40400000000020b00ff0010b500001000eb060002007fffe5b7", 0x24) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fe8000-0x9)='/dev/sg#\x00', 0x2, 0x20001) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/enforce\x00', 0x2a0340, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000fe8000-0x4)=r2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fe7000)='./file0\x00', 0x81) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000198000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000384000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc00000000, 0x3, 0x80000000, 0x6, 0x10}, &(0x7f0000fe7000)=0xa0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fe8000)='./file0\x00', 0x40800, 0x101) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fe8000-0x8)={r4, 0x6}, &(0x7f0000fe8000-0x4)=0x8) fcntl$getflags(r0, 0x408) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000076000)={@common='ip6_vti0\x00', @ifru_flags=0x1}) 2018/01/21 04:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') pread64(r0, &(0x7f0000d38000-0x94)=""/148, 0x64cc, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000005a000-0x7f)={0x0, 0x77, "6292dd5bb64b9d0f866f31770848906a4f76bc2274cea7038ef1754810d407a2b1c82945fcc621535b958f19e0bfe1eb0f43660bc5e8d3c5bc9915ffb7ae38b30f8635ea24ec95950b3eb5921df455f30416b953265c1a3bce7a5b360f44c0f6d4926e29dd66f2f0d909ed96fbf9e0bf6f83d9a0754ee3"}, &(0x7f0000186000)=0x7f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000233000)={r1, 0xf78}, &(0x7f0000a34000)=0x8) utimensat(r0, &(0x7f00003a5000-0x8)='./file0\x00', &(0x7f000032d000)={{0x0, 0x0}, {0x0, 0x0}}, 0x483d14b3d69030fe) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e53000)=0x0, &(0x7f0000dc0000)=0x4) signalfd4(r0, &(0x7f000039a000)={0x7ff}, 0x8, 0x80800) 2018/01/21 04:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/validatetrans\x00', 0x1, 0x0) write$evdev(r0, &(0x7f00006c7000-0x10)=[], 0x2cd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f03000)='/dev/keychord\x00', 0x2, 0x0) dup2(r0, r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000019a000)=0x745) dup(r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000a04000)={0x0, 0x7530}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000714000)={0x0, 0x80000, 0xffffffffffffffff}) dup2(r0, r0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000257000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000bf5000)={0x0, 0x0}) 2018/01/21 04:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000226000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00006f6000)=0x6, 0x4) 2018/01/21 04:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000679000)='/dev/sequencer2\x00', 0x420000, 0x0) r1 = socket$inet(0x10, 0x2, 0x1004) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ca2000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000c35000)=0x4) r2 = socket(0x11, 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000158000)={0x60000006, 0x0}) 2018/01/21 04:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005ba000)={0x0, 0x0}) getpgrp(0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000047000-0x8)="0000000000000005") syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') 2018/01/21 04:32:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/hwrng\x00', 0x600, 0x0) fstat(0xffffffffffffffff, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000139000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000722000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000065d000-0x4)=0x8, 0x80000) r4 = accept$ipx(0xffffffffffffffff, &(0x7f000026a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000567000)=0x10) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b02000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065d000)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000902000+0x9bb)={0x0, 0x0}) r8 = syz_fuseblk_mount(&(0x7f0000807000)='./file0\x00', &(0x7f0000990000)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x81, 0xa3, 0x800000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000071000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f000071e000)=0xe8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e17000)={0x0, 0x0}) r11 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000060a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e1d000)={{{@in=@multicast2=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f85000)=0x0) r15 = getuid() getgroups(0x1, &(0x7f0000280000)=[0xffffffffffffffff]) r17 = getpid() lstat(&(0x7f0000f2a000)='./file0\x00', &(0x7f000024e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005b9000-0x8)='./file0\x00', &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0x0) getresuid(&(0x7f0000f3f000-0x4)=0x0, &(0x7f0000f3e000)=0x0, &(0x7f0000697000-0x4)=0x0) getresgid(&(0x7f0000335000)=0x0, &(0x7f000002e000)=0x0, &(0x7f0000fac000-0x4)=0x0) r23 = syz_open_dev$mice(&(0x7f000094b000)='/dev/input/mice\x00', 0x0, 0x189000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000634000)={0x0, 0x0}) r25 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r26 = mq_open(&(0x7f0000532000-0x1)='\x00', 0x40, 0x70, &(0x7f0000b35000-0x40)={0x6, 0x25, 0xfffffffffffffff9, 0xffffffff80000000, 0x9, 0xffffffff80000001, 0x800, 0x7}) r27 = syz_open_pts(0xffffffffffffffff, 0x200) r28 = socket(0xb, 0x6, 0x6) r29 = syz_open_dev$sg(&(0x7f0000692000-0x9)='/dev/sg#\x00', 0x9, 0x80040) r30 = fanotify_init(0x11, 0xc1401) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008be000-0x8)={0x0, 0x0}) r32 = getpid() r33 = geteuid() getgroups(0x5, &(0x7f00005c1000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f0000d6e000)={&(0x7f00001a1000-0xc)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000089b000)=[{&(0x7f00007b0000)={0x4ec, 0x400, 0x10, 0x3, 0x2, "", [@nested={0x160, 0x4b, [@generic="03f59afa1f4264c4c948ea02ce6247e3ea8450cab9cc2baac86d93a6441cd29d3c45675065f5e4ca8ff2fabc35a823b9cb88560af9f2e6783d763423490da43945b980a204f763c3dd", @generic="ec3304f870e868cf01696e0465d4ae8e01d37be3be408ed3146b233973e16b4b6a9b8526526f200862ff0390d3d27e33ed36c166ae9edd5cd27ec24b62876968fa1e3e609d19a4efc3bf76c41ee002eef51e52e8ed306efaf6444e947e422e3d4cb57fc198afcb5e82ab36e58c0ed30084503dd1535114bbe1f230779a4ae363caeedec55191c63be4813c903552f4b19a91be64d7b41db1df0d3920673b368c298cce32f4c360dcc3aa3134e231f7627c12d5707dc968e188691a8fcdc43554d4e665fd072429a1712838e73a23f669bd42576bab5f6b434e763cb695e69b7cd232", @typed={0x18, 0x66, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x7f, @uid=r1}, @typed={0xc, 0x1f, @ipv4=@multicast2=0xe0000002}]}, @generic="2e6e6a4af187e00b39d2d227e61ca9cf17936a3deeb656bff981447c871898b829148ea1f731e37fb24f50bb452b5f30d9df348a034ad918c7dc6866e14ba39996e35a5f6ea84f1d4a7aec6c73c3d05bfc08e5ac1f5b0f032253", @nested={0x1b8, 0x26, [@generic="01e2e34ea7c6b622e71bca2739df153a9675b8ee9782029a066cef2bd2ed2eecfc4253f5908bdc2a2e2eaa", @generic="8d841abef8cabae3e8ca8118395e8165fe9b893e0e3cda86154fad1fa78aa76fb2a7b8b13fd5cbd5c956bdafb9060c945d93384874cd3960e2198688ea3eca44fdff488b9024c37889b09eb2a56dd39ec19637beb6db721af6ed260abe02bba7d00af80087d25a2ffe53b12100f4dc599b3b35d94b2e188116827c11155cfcd1b22ddb0c31d6f39ffdd1af", @typed={0x10, 0x3c, @u64=0x1}, @generic="92755fbcb25bc2b93a89", @typed={0x10, 0x93, @u64=0x6}, @generic="d4cb2abe68ff7c82165f58de90b7ec4be45b70d9987fe9fddb6090dd9b9ed736beada541509d8da9354d2d7e7002ebb0a6ca46f6ba9afd1470a07be9345314c116454efc8ed55825f12c8f8916e742b84f02a1490f30986b3bde75714b2cf3c0ff327c48c34776aa36e4c034380a6cbf86bcfadcbbf2a80ef8ad83fb09c5fbb7bd0641f008921cd1fa7323e5ca0eafb1bb9c724fd97c9cd85b0361d6fca84203d0b2a918dae83297606cf38afb1e939e1c4c2ad05801217fce7d4087c268685bc44a8d21755655c9c3bf9842", @typed={0x8, 0x4d, @void=""}]}, @typed={0xbc, 0x4a, @binary="679625b9488e8104b01dd2d44047a8fd178432ab91d96a818335e526c64f22247f92fe3cff151ebc747dfc996c8a87945518966ee7cd07e738eaca89be73ca7719a9b013533bca16e69d95201bb346c63df97ab21b4b2d7e10fd23513c6cecf6a6269379319f74eb5501fc307d27f791f19624b8b3855fd4dea660612f24c3c672a40b387d185a3a84756e807d2ccda2ae8a03e13eb062e6a21786b13375a9a415a7e32c87233243f9b3f85c7db9580daddf3465"}, @nested={0x1c, 0x8b, [@typed={0xc, 0x48, @u32=0x8}, @typed={0xc, 0x8f, @fd=r2}]}, @generic="317536f1c798343e241a083ddb7c63ea2757f7e1b7273c4d825a4085a7ddd1c3173e71a96a5e3bedae1a7a660c04f9580925b8c266f945ee3735cf07d586ee5362e463810b074056c5a2d3467f87db969a515395bfac141b820c03a56a74923f99fbe3f36ac1bd28bb457a01561f0cc28f16f512a5adf59744fa5cd0d06ed96fcea7ef384b86ce92729f70983b7ab665"]}, 0x4ec}, {&(0x7f000053e000)={0x15c, 0x31, 0x13d997a7a3edb409, 0x2, 0x1, "", [@nested={0x34, 0x89, [@typed={0xc, 0x9, @str='(\x00'}, @typed={0xc, 0x54, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0xc, 0x63, @fd=r3}, @typed={0xc, 0x24, @u32=0x0}]}, @generic="55302e3c04f77fd6ae49b53d20f1a13eb47040b6c24ff245660a11cff84e5d5d4a3cc2f067d8f7eaf5a9190244b62cc779156e51ac610ba05732544e3f9b59c4fcafb4e0fa98623b61062809f605bcd1a36c25ea736204a152c3499dd4509e553394ad98ac4c55d580c8a2ace98ed168b8d41d6adfe626046fac1126", @generic="4494c613e57aed3d404111e1037c00b3d94f2a251e724c1db5971e02967779cc83c6d73beb4928538cdda7cf905ffa74d7f916282e1f51201002af460f04e045def48fd56c43675885f10f086dfe34f9440aeedd7af53fa344f462c6f229d6971113f41d747d45e06a54f9ecc03beadfb50a6e16e6afaa9cb204a1d2e60a0fd32f4160c6d7cd40b42ffa166efaeb06930363f747b5ed386c287b"]}, 0x15c}, {&(0x7f0000466000-0x124)={0x124, 0x1a, 0x8, 0x1, 0x2, "", [@nested={0xe4, 0x5b, [@typed={0xc, 0xf, @u32=0x0}, @typed={0xc0, 0x84, @binary="d73055ba2f48ecd9144bcf34ac7f0ab2873732089433bd1fb2871fa9909ec600bf78f54d154cd4d4f9cfaf150670807eada60fd9613f7ca6cd95407ed5b9151f6970c0fc562d0c2a6824720f49e768f1d063983dd1362d5ec812c088dd9e89710d141ed75c97e80064ab5f8f831244239f9470baec81e9ec480d658b0406651bc7705bd407348361daac53e2c2e077466d02a0344339644888b243b48c9d40a98ee0fbd002a3da3d828e32214eeaff670bfdbdf36f04a992"}, @typed={0x8, 0x4f, @void=""}, @generic="6b863eed6286a8029270e4ba"]}, @typed={0xc, 0x7b, @fd=r4}, @typed={0xc, 0x6a, @fd=r5}, @generic="8f6835247073f75c4ee7a7bd", @typed={0xc, 0x2b, @ipv4=@broadcast=0xffffffff}]}, 0x124}, {&(0x7f0000494000)={0x35c, 0x13, 0x1, 0x5, 0x0, "", [@typed={0xc, 0x5a, @uid=r6}, @typed={0xc, 0x5, @u32=0x9}, @nested={0xf0, 0x62, [@typed={0x10, 0x7f, @u64=0x8}, @generic="7b73da106248b285f4433555392b28322ffbd2f4084c44d85761d0124d7d129d2a17ccb60b0422e7edae709e1aed65c3c55d77fa4751cb5962abb1663d4961b72314ba7512a7d30beeed03900f6cdaf0de4afadce2f6d31c9d24fab30638e19673984135fde20b3e84c67ad5925d96465a61baa1479d5fc234918b908a2a8b8ecc9d6c2819e3a80d6e7832d2f1580a8daed20c7e40434cc939ae9a9730e538de757245f8a0b5582326b4e8724726cbf7c50f51025cb77dcd9e5885508165be0983544811274799c7805f36165b4a0113ff94", @typed={0x8, 0x2a, @void=""}]}, @generic="98a42053b65ab90a7d68be2b584106f75fddd0e2cde89cb79d103bf05cd833f8420564a5e1aa9b3820db5c178313f523997b325205b05eff59c93d05044f3198b3ada97804e1ad8455fd2e6553cb53cbb34a803d76085a4ff4181795112a374c2bb62edb9284230186c174c327c62700409522cf94ea036af4ee51aef09eefec3401ea8e4c9de355058a6c0818913de8fc8e60b190d1ea40c1e5a12629741f77bda1cebc417be098267d193dd33eb628cf752b4d24eae64ce7acfbc00512a7f58c16dd093b34b35172cca3d0c98049cb3f6691337509cddb35a2c154f885132e7e6d12e372417118188b9ebb79493f32a0135c19c6174194b472e53a", @typed={0x18, 0x96, @str='+em1self)*#$\\\x00'}, @nested={0x130, 0x80, [@generic="2a9185f2e72e2dec5304acce54baadd94f1537c063b2069521ca5e7e3a4cea581e982929607033af9c52c79e78c564c3aeabe6b9917799a4bb1b8a62892a9965d0e196e7dfab1624de28ab99a2731ba58418476ff7ae2a438b", @generic="1fe807f6f2da91763bb6d59cb9852a2f67ffc8446cb6b3b9d7ef3284bb138e37e4d5359b160e0cd54244d7e3578735f5d93d8aeb3ef5f7f5d439ea3c0a2ddf03863f86f3c0000f5050756d7fa909ab16bc64809b8e16804751a1af7854b18fcb6e8f380e5980d203a6aaa31c28e504d70bcf0d3c76fd6e25af0de644d7923289e769411c5f168e1e76203123431de1959e3677b6b54aa236cf559aadc710abd9d23993d093dce52070608ad2eb8ca87e4672e15081712b4c73466544489e05c0cde954117b3888dd52f8091a3fba265a17"]}]}, 0x35c}, {&(0x7f00004d6000)={0x24, 0x40, 0x600, 0x6, 0x2, "", [@typed={0xc, 0x6b, @pid=r7}, @typed={0x8, 0x5b, @void=""}]}, 0x24}, {&(0x7f000020e000)={0x28, 0x34, 0x0, 0x2, 0x0, "", [@typed={0x18, 0x8d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x28}, {&(0x7f0000ee8000)={0x4dc, 0x14, 0x428, 0x2, 0x1, "", [@generic="ae36366e5f597f28f861eac28b992ca91ccc38882915405ee36455dbe2", @typed={0x10, 0x2b, @u64=0x4}, @generic="42d5a1c8d10688105ef550d4616b2923c4e1f0679c2da780fa5b6060e3ba0c5b08a749e93a2716fd474a5893c9df9143c401edc367add4", @nested={0xf4, 0x36, [@generic="a54c24da583f4b7643d44efe38fcff454c34cbda1f5acffa1699b2c001e52c9f6c44d69df56c082652d075fb74de0b40c3f6e2ea8cd5f301882121f1e6e248193fe9eb8200cd8bbbaee4684fa3d90cd97575576b1be3e9b8d0cb6d64fd36a75b3254c07289dff8f583e3f5daf8cf560df9a65947fc6e25b01824fde886fee8818db82451bb46762db1a12ea37a4794c2e32048d405fc01d3f2c48111b8732897c3b6b651aa5214e472c697f01014061674447a3cb43f7e1cf0d2d41e1a2b779bfbc36aae93db9030e8df1ad8b03bbbfee92f00b5dbbeac74045ca9a4af01071b68255d766a316c39505756b7f4f798"]}, @nested={0x268, 0x44, [@generic="e31a55fec26e0b99d9231154a056c0ac0669201bea6aa034189369914ea5f715d7f4a8dc18272b510cd7aa2c9645f785be61cde72903329ecdbe073689673de1eeec1ba5024e5ea58b8121048ba84b2a57f146818f102aebc3bdbc939d1f979304d9b02dacf765", @typed={0xc, 0x6, @fd=r8}, @typed={0x8, 0x1d, @void=""}, @typed={0xc, 0x52, @uid=r9}, @generic="19e80c60b1fc434ef181f4ff0946bf79f078e89f57ff676821d4b94c6112e14ba5fae2c7c8b70350e5340a6351dfceda0f366a06a7699c1239175c94e4ca8beb6148b9417a7f91c5bcf1f5254890b231662dcb39f537745ba9512cec6fd686cdb7c16e0fa063f18c33723ba1a4c8869e79588101186cbe088ec77fb458a487f7a6db40cbbdd68f73ed6cc5e3bc4f80e1fb07c1802fe0a7f012c5525f85e9aeb76762a9c2635d70355d4fc51bfd080ae1f3e6913dd5af72f82c31f813f8adf74a", @typed={0xc, 0x0, @pid=r10}, @generic="8caa098d46186a33554b5b3f87face9dda4b6876ef320c3bec2d49e2605207460baf9dbfcf4d4c0c13bbd491bf741bd4254a520fc8674543a30fc2052f08093cf44bc8f16d2ff7d89dee606e9e4081f42045257593d74093ecd49d5d0f5d7ae6712d090f6052b3c19f90472279d0005fc9f06806e6f9aefdb1f938c95680950609362ea965c7aca2043a4ce5656dd3701e1400c0c7ff076eadd19a1e4a5b61dabb3428175f503d8afb23fc3002", @typed={0xc, 0xa, @u32=0x4}, @generic="e9639cda2d2c80ad57cb48df22167ef24eb389ece964b326406f646dccc9de4ec8116a75e22fac4bad02f7cbdb3a1aedd79d4a3908a33f8ff3efcfc23d8901efda3485028ede4083cb4224329023da282da152172b"]}, @generic="c1b65eac3ca2c0170af9889e09250a8d51a4cef007f9100c496c64004d7cbc03b776082c9b7ff33a64150d3ad8aeecb9db744f64569507199ed15cf5bced5a19632042f5931223fb30e1da9668ccc720de058c2c5be38ae1f3d218141a6da39c9a0131331a14e31aa18a404fd9d756a6b9c8e6be59eac599cf8787fe3537f024409c1aecd9a4e4ccd6f444d76161d2a94aad688f9963d64dac460ec69879f62e2b4cc0652aa4999e32c23d8a8022b471af3f20083f0db3551aa55592ff76bd33dfbdf91319174df34df804b6d8583b39f3f7", @nested={0x20, 0x1b, [@typed={0x10, 0x57, @str=']system\x00'}, @typed={0xc, 0x67, @fd=r11}]}, @nested={0x18, 0x86, [@typed={0x8, 0x96, @void=""}, @typed={0xc, 0x40, @uid=r12}]}]}, 0x4dc}, {&(0x7f0000365000)={0x19c, 0x10, 0x700, 0x5, 0x3, "", [@generic="56997d744ac62b7b65830306c54db86c9e351b0cf2980a2d", @typed={0xc, 0x80, @u32=0x7}, @typed={0x18, 0x94, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="c4da89feee", @typed={0xc, 0x94, @u32=0x10000}, @nested={0x13c, 0x39, [@typed={0xc, 0x13, @uid=r13}, @generic="a3759afefbb2a690661b626e613859d2958e495b24dc833c643d69d5e3f745f97e8521636b0c05769f5742a8a0c9cbf1c7c88ea99630abbd77d735bee54b57a9ce122fff2452a2b3d225259ed6975d43505049f4ffa2ce7766f8848dada66bfc31b15135a22c500a2ad754b0ef96e5d14deec943b6dd2a7c6652db176610669a49ca81204fafa700", @typed={0xa4, 0x30, @binary="74c18556dc332251a87974a6a1ec1943a69015d6c77bac64a941f53216eb21a8376818e54f792abb3acf1fc77efe8cffce3290ed7266b0da5885b714ed13fc00ad414b5b1a1038c02e3ecba190a032b98e3e4abcca0840d31e8d7e7314479b8ea23715151719c964dde9778ab4234c328e857a9566ab20fdf71c6bbd16253f4a8c7de60cd52b541f9143982e5dd0e32311bb2c897d06f0cfd1e9"}]}]}, 0x19c}], 0x8, &(0x7f000085f000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xb8, 0x4000000}, 0x20004000) r35 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f00008c7000-0x8)={0x0, 0x0}) stat(&(0x7f0000f01000)='./file0\x00', &(0x7f0000133000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) write$selinux_context(r39, &(0x7f0000eef000-0x1e)='system_u:object_r:shadow_t:s0\x00', 0x1e) setfsuid(r38) setsockopt$inet_tcp_TCP_CONGESTION(r36, 0x6, 0xd, &(0x7f000087f000-0x3)='lp\x00', 0x13d) write$selinux_access(r35, &(0x7f0000e99000)={"73797374651000753a6f626a65745f723a7472616365726f7574655f657865635f743a7330291df301a0ee67b2f0bd2033067608f682", 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x0}, 0x1a0) fcntl$F_SET_FILE_RW_HINT(r37, 0x40e, &(0x7f00009fa000-0x8)=0x100000003) r40 = openat$keychord(0xffffffffffffff9c, &(0x7f000056a000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$PPPIOCGFLAGS(r40, 0x8004745a, &(0x7f0000889000)=0x0) [ 107.705899] 0 pages HighMem/MovableOnly [ 107.709870] 320509 pages reserved [ 107.741412] audit: type=1400 audit(1516509168.474:75): avc: denied { validate_trans } for pid=20122 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/21 04:32:48 executing program 5: r0 = gettid() exit(0x0) tkill(r0, 0x0) r1 = creat(&(0x7f0000b36000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) 2018/01/21 04:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a34000)={0x0, 0x0}, 0x800) ioctl$TIOCNOTTY(r0, 0x5422) nanosleep(&(0x7f00003a1000)={0x77359400, 0x0}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, r1}) 2018/01/21 04:32:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000808000)='./file0\x00', &(0x7f0000d61000)='./file0\x00', &(0x7f0000c7b000)='bpt\x00', 0x80080, &(0x7f0000d1a000)="8d2dd2a2888655fc2a65809b9daa202ecf075716684ca4fe9e31f3d5b3e5c818438230dc26d94622560e8e5c2a71a1cf3552c2defb5cf851affcc2d75c3174bdab33cdd34ad9bd61758c0c89f156d388f8740b7cb1d09492c72a6052e7ea529d1622ecdb5a0d091c") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000034e000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) symlinkat(&(0x7f0000ca3000-0x8)='./file0\x00', r0, &(0x7f0000a68000-0x8)='./file0\x00') mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)=',9') 2018/01/21 04:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000136000-0x8)={0x0, 0xd9e}, &(0x7f000072b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d39000-0x8)={r2, 0x400}, &(0x7f00009ea000)=0x8) r3 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r3, 0x0, 0x4) r4 = request_key(&(0x7f000050e000-0x6)='rxrpc\x00', &(0x7f0000644000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e10000-0x1)='\x00', 0xffffffffffffffff) keyctl$clear(0x7, r4) 2018/01/21 04:32:48 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x80000) connect$unix(r0, &(0x7f0000699000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 04:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f00001db000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a2f000-0x4)=0x10, 0x80000) 2018/01/21 04:32:48 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000008000-0xf4)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) 2018/01/21 04:32:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/15, &(0x7f000082d000-0x4)=0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/21 04:32:48 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) userfaultfd(0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000013000-0x4)=0x80000000) syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') 2018/01/21 04:32:48 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c9a000)='/dev/ppp\x00', 0x440000, 0x0) fstat(r1, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000571000-0x6)={0x0, 0x217, 0x100000003}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000dc4000-0x34)={{0x1, 0x3, 0x81, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000863000-0x2)={0x7, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/21 04:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/ppp\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000f83000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000802000)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000359000-0xfd)="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", 0xfc) 2018/01/21 04:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000bf9000)=""/39) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c1a000)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/01/21 04:32:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x200, 0x1d70}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xffffffffd50b9a2d}, &(0x7f0000001000-0x4)=0x98) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"5eaab545931ad3"}, 0x101}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x5e)="8cedcc4b7e2be19971f15244b59274f7d438e34e38da91b4f60df7078a623b41e4745f2e52ee5cbb0d2c54d254cc7715d015017b5818b1f63afd603f5ff3ded3ddb0fe4315689cdef3f5923c2e75f0a4476ab482443b48b697db82f7aa39", 0x5e}], 0x1, 0x0, 0x0, 0x8000}, 0x4000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000001000)=0x4) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)='\x00', &(0x7f0000001000-0x10)='\'#!bdevcgroup&:\x00', &(0x7f0000005000-0xb)='/dev/hwrng\x00', &(0x7f0000005000-0xb)='/dev/hwrng\x00'], &(0x7f0000003000-0x20)=[&(0x7f0000003000-0xb)='/dev/hwrng\x00', &(0x7f0000005000-0xb)='/dev/hwrng\x00', &(0x7f0000004000)='\x00', &(0x7f0000005000-0x7)='cpuset\x00']) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x1, 0x0, 0x4, 0x6, r1}, &(0x7f0000000000)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000004000-0x20)={@generic="355153d9ae5eb7dea95e928179122c89", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000008000)=""/193) 2018/01/21 04:32:48 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dbe000)={0x0}, 0x4) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00006d2000-0x4)=0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) 2018/01/21 04:32:48 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e77000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e28000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e78000-0x4)=0x14, 0x80000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000e79000-0x6c)="660d013460ae1d52a001a3b4c9eeba8da79d80a291ca3836fd1ecaf8e0209cd3a2b9785ec9212c902313dc999564570edbada2263b5dba6ba145a7335d2610aed445fe1cd14624dffa4871c87344ca88e085f4744a4ea52fe296862067aae27ca507d0edcb9f4ce0c09b526c", 0x6c) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000029b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r3}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ba0000-0x4)=0x9) 2018/01/21 04:32:48 executing program 2: 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}) read(r0, &(0x7f0000fd8000)=""/65, 0x41) r1 = syz_open_pts(r0, 0x600) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 107.965742] netlink: 156 bytes leftover after parsing attributes in process `syz-executor0'. [ 107.995498] netlink: 156 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/21 04:32:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/01/21 04:32:48 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x4000, &(0x7f0000339000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f70000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f70000)=0xc) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f71000)='./file0\x00', 0x0, 0x6e) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f71000)={0x8, 0xfffffffffffff7b0, 0x914}) 2018/01/21 04:32:48 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000013000)=""/179, &(0x7f0000012000)=0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/01/21 04:32:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000110000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000116000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043a000)=0x2c) ustat(0x7cd6, &(0x7f0000f74000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000889000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_user(r1, &(0x7f0000062000)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'user_u\x00'}, 0x29) 2018/01/21 04:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a24000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b31000-0x90)={0xffffffffffff0000, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) recvfrom$ipx(r1, &(0x7f0000293000-0x8d)=""/141, 0x8d, 0x2, &(0x7f0000e47000)={0x4, 0x7, 0x9, "12e78f60dd1f", 0x21, 0x0}, 0x10) 2018/01/21 04:32:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00004df000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000d0d000-0x10)={&(0x7f0000001000-0xd8)={0xd8, 0x19, 0x108, 0x7, 0x1, {0x9, 0x0, 0x0}, [@generic="b7c920d0542e6a51f7d5b00bd60ad889efae986abe1bc7a62eb4fff9ccdcc3bb7e4eafe03088f2950d9ee4a81f31e84e144bf7a6d3181ce6fa8ecd025912eb5ef052ae696f7d0421c10e59736b20b29d948f4e6705d270cbcd0dc5f8335761ce3a6c0d32c12eed1c3ff99f58f60050b59c767f91dd1a9e9d26bf27a917077417079205912e9953fe56eb3ed5f490cad52618eae28daa0aacf7d71c96f2bf68f7556b27c0bcf2141829fe7b0d6b023c41355dba7875ae6322f96ee1040c6f66ba13f398"]}, 0xd8}, 0x1, 0x0, 0x0, 0x8080}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000a3000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000e06000-0x50)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r0, &(0x7f0000a74000)=""/110, 0x6e, 0x40, &(0x7f0000bad000-0x10)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/rtc\x00', 0x40, 0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r2, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32000000000000000458fc81901464d8ff1dbf13", 0x5e) pselect6(0x40, &(0x7f0000d05000)={0x101, 0x81, 0x9, 0x7, 0x1, 0x6, 0x6, 0xfff}, &(0x7f00009ff000)={0xf, 0x2, 0x2c04, 0x7, 0x48000000000000, 0x5, 0x5, 0x100000000}, &(0x7f0000819000-0x40)={0xffffffffffff7fff, 0x1, 0x4, 0x101, 0x7, 0x1, 0x9, 0x5}, &(0x7f0000216000-0x10)={0x0, 0x1c9c380}, &(0x7f00006f3000-0x10)={&(0x7f00003b1000)={0x8}, 0x8}) ioctl$TCSETA(r2, 0x5402, &(0x7f00003cd000-0x14)={0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000004}) 2018/01/21 04:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000069e000-0xb8)={0x0, 0x3, 0xfe73, 0x3ff, 0x6, 0xabb, 0x3, 0xffffffffffffffc0, {0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x0, 0x0, 0x20}}, &(0x7f0000f6a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000023f000)={r2, 0x9, 0xb1, "2505a78fa55b2f1b181fe1f4e92b5ec32b91a5ebf567298b44f7d46a69e339fa42a198a1bf097a72b12d88c0256b1176ee3e6d99c5326a7ddf50889f172ab03d23ca64e9f13cc71bc034ac486d111f04aa5d97d189c770c72a147cf259193dcdfa558541072fbfd4b5faa661d75a7deff9c6851133d987424ab7ff0b3df0fe61020860d610d6e7c06d518e1ada4686581e8e3100b140f2dd47fd2b8268b6cf6a03f1788f049a0abce1c55f96f0bd51d947"}, 0xb9) sendfile(r0, r1, &(0x7f0000532000)=0x0, 0x4) sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000042a000)=""/180) 2018/01/21 04:32:48 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030a000)='/dev/vga_arbiter\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xb)={r1, 0x3, "ff3233"}, &(0x7f00001d0000-0x4)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0xe000000c, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x2, 0x4) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000)={r3, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000003000)='lp\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000)=""/0, &(0x7f0000001000)=0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000006000-0x8)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000006000)=0xa1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000007000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, &(0x7f0000004000-0x9a)=""/154, 0x9a, 0x7}, 0x2000) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r4, 0x6, &(0x7f0000006000-0x20)={0x1, 0x0, 0xa81, 0x6, r5}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000-0x4)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/21 04:32:49 executing program 7: getpriority(0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/enforce\x00', 0x200000200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xfffffffffffffffe) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x11, 0x1) 2018/01/21 04:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000368000)='/selinux/member\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000956000)=""/209, 0xd1) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00002b8000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/21 04:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000288000+0x2ff)='/dev/ptmx\x00', 0x400400, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f000053b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000bc7000-0x9d)=""/157) setreuid(0x0, 0x0) 2018/01/21 04:32:49 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d24000-0x5)='auxv\x00') mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000d23000)=""/197) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c96000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000043f000-0x4)=0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d24000)={0xb3, 0x9a, 0x4, 0x1d4, 0x3, 0x10001, 0x800, 0x2, r2}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000d22000-0x4)=0x4) 2018/01/21 04:32:49 executing program 2: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000057d000-0xd)='/dev/usbmon#\x00', 0x2, 0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x200}, 0x4) write(0xffffffffffffffff, &(0x7f0000a2c000)="240000001a0025f00018000400edfc0e0a0b00000010bf0202faffeb0800190048186be0", 0x24) 2018/01/21 04:32:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xda2, {{0x2, 0x0, @rand_addr=0xf6b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000002000)=0x0, 0xfff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000)=[{&(0x7f0000002000)="319150106064cd74b89a82c46756a2e24934404c3382442d5383b7d37143bf07a1cba12d901293d3ec838f3886c510355540ba18cea9c9fc1f6bbb676226ea2e909c2beadde1351a6727879ce6342c92a428c88890daa0e18a64117b89261a19778823296730e211bcbf4cdcedc5248224d019c3b66e7c6f92a638ea9319c90200877deb8090e998c2edb1e81f9d4759e299cc4f9719956d71dc8c264aa98366ff7e345e1ea93ce6f8043a4a90b1a077b418c591ab0f185b36ccb45584dc96b9d0443e284674727ce935b983cd953b23aa50", 0xd2}, {&(0x7f0000003000)="59895e41db39aa86f20743d446cdfe653b718fc1902ea803d3b1e614445e39f249f027e54775bbe4826fa687b64d9657645a96c475e5100460c9a3aabb990abcf0c283232e30d978871c7101af7ba23c767b1ef314ad681173a23a3388e504e7fd1dd488c65255f17143f9099f47c7b0198399f1dc9f6f902089ef88f57b4f27f0c0d24dbb7ee0f74936e813307107c1f78ed2277b8797fcf53ae529ef0098a05d9c8dc81a2d", 0xa6}, {&(0x7f0000001000)="e5fa6c2bc3f93356b1c637564476f7cbadce31cb05f38535485a4348bca5850d56ce63b54aea845d3288060cdd272b44a89329e8f63e6bd82840e90756b9d853e58b2303982ddf8be6c65d1267673f9ac18fe5a0fceac1ba39364e1972d2d2e982a69ed8e2335c24df027fb2c2ae317d38a4fa8c82f46d92a1ea0b2b84bae8858e6f", 0x82}, {&(0x7f0000002000)="d3fbde7ed1db3c152f354d9fa3f00d7500d37340667571831c893c77cd2535945d854aef48e23cd71c295e35637f75b4869f535b16f24f2ab9df17cf0a74ba42282741d8216a6e582a554617ea400c992a1d", 0x52}], 0x4, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003000-0x8)=0x5, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x2, 0x0, 0x0, 0x100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000004000)={r2, 0x5b38}) fcntl$addseals(r1, 0x409, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000001000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000009000-0x10)=[{&(0x7f0000008000)="a539b0054d293529aeb0b296c3a4c868ec72cdec7abccbfc6f014b201b1eedba151f8751625a68940c5a6e5d9314166df7abba5640d5a2981cd30c0ac5a2747ebff29e618499ced4431af06f2b33c9ba", 0x50}], 0x1, 0x0) 2018/01/21 04:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007af000-0x4)=0x705f, &(0x7f000078b000)=0x4) 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) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380}) poll(&(0x7f0000f65000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 04:32:49 executing program 2: prctl$intptr(0xfffffffffffffffe, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000010d000-0x99)=""/153, 0x99) 2018/01/21 04:32:49 executing program 5: sync() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000733000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xa, &(0x7f0000000000)={0x8, 0x2}, &(0x7f0000cab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000036a000)={r0, 0x0, r2}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c82000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000002000-0x4)=0x0) 2018/01/21 04:32:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000066000+0x66)='./file0\x00', &(0x7f0000001000-0xdc)=""/220, 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconYined_u:system_r:insmod_t:s0-:0:c0.c1023', 0x20, 0x0, 0x200000000, 0x0}, 0xfffffffffffffe51) 2018/01/21 04:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") pipe(&(0x7f0000ef1000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000a35000)=""/158) r1 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) pread64(r1, &(0x7f00001b8000)=""/90, 0x5a, 0x0) 2018/01/21 04:32:49 executing program 3: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000390000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/21 04:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00008e6000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000c34000)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="6a2ab12348"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bf9000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f000067d000-0x9)='net/stat\x00') r2 = dup(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000905000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept$ax25(r2, &(0x7f0000454000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000533000-0x4)=0xfffffffffffffe7a) 2018/01/21 04:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4040000200000000, 0xfffffffffffffff8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001e2000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00002ca000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022d000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ab6000-0xe8)={{{@in6=@remote={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000)=0xe8) setsockopt$sock_int(r0, 0x1, 0x100080000000020, &(0x7f0000d86000-0x4)=0x0, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c79000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007ba000-0x4)=0x6, 0x4) r2 = gettid() ptrace$peekuser(0x3, r2, 0x0) 2018/01/21 04:32:49 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b5d000-0x4)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000984000-0x4)=0x1875, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001a2000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x2, 0x1, 0x3}, &(0x7f0000803000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000094b000-0x73)={r2, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000d2c000)=0x98) mknod$loop(&(0x7f0000c83000)='./file0\x00', 0x8002, 0x0) 2018/01/21 04:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000505000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ea2000-0x18)={0xaa, 0x26, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) userfaultfd(0x80800) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000722000)={0xda98, 0x8}) 2018/01/21 04:32:49 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000)=')cgroup^\x00', 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x81000000005405, &(0x7f0000006000)=0x0) 2018/01/21 04:32:49 executing program 2: socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000f8c000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) 2018/01/21 04:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fe000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ffe000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a95000)={r1, 0x6, &(0x7f00001cf000-0x18)=[0x3ff, 0x5, 0x0, 0x7aef, 0x3, 0x7], &(0x7f0000b8f000-0x18)=[0xffffffffffff0001, 0x9, 0x2, 0x5, 0x4, 0xfffffffffffffffc], 0x52, 0x7, 0x2, &(0x7f0000897000-0x1c)=[0x1, 0x3, 0x3, 0x3ff, 0x400, 0x8, 0x1], &(0x7f0000c03000)=[0x7, 0x8001, 0x3, 0x101, 0xffffffffffffffe9, 0x3ff, 0x1, 0x400000000000, 0x9, 0x53ad], 0x0}) r2 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/01/21 04:32:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x5c4d875021a27533) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009d0000-0x18)=@generic={0x7, 0x80e, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001e8000-0x4)={0x0, []}, &(0x7f000035d000)=0x4) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") bind$ax25(r1, &(0x7f00003ac000-0x10)={0x3, {"c08f32900b20b8"}, 0x81}, 0x10) socket$inet(0x2, 0x4, 0x40) 2018/01/21 04:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x7) sigaltstack(&(0x7f000076e000/0x3000)=nil, &(0x7f0000175000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d1000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002e8000-0x4)=0x3, &(0x7f000074a000)=0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000a07000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e7d000-0x1a4)=[{{&(0x7f0000f88000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x3b8, &(0x7f0000a10000)=[], 0x8, 0x0, 0x0, 0x0}, 0x0}], 0xe8, 0x2, &(0x7f0000764000-0x10)={0x0, r2+30000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00004ed000-0x58)={0x1, 0xe2a9, 0x9, 0x4, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e63000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000050d000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc7000)=0xe8) 2018/01/21 04:32:49 executing program 1: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80006, 0x4) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000b99000-0xb2)=""/178, 0xb2, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dd8000)={@generic="af6a1290e7d90b391a8788a2f2add8c2", @ifru_flags=0x1000}) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/21 04:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x100000100) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008c4000-0x4)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000bf000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d76000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000055d000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000663000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000462000-0x6b)={r2, 0x63, "a428ac2b64079b4b5f1cee648b2f41b26a40e1f331e199a0cf553edcae47ed1974a73ff2a2fc2ffcc3c57fff76eb24d44c0a70612d35313d891709c066c9f0be7d57cd8d300b94e1683386fe28c27d38aa9b2438342b09a4278650c670f61bd7b87101"}, &(0x7f0000b50000)=0x6b) pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/21 04:32:49 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004ea000)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00005af000)='/dev/ptmx\x00', 0x4002, 0x0) read(r0, &(0x7f0000e1f000)=""/111, 0xfffffffffffffe42) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000130000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000130000-0x4)=0x5) fcntl$getflags(r1, 0x40b) fgetxattr(0xffffffffffffffff, &(0x7f0000f83000-0x9)=@random={'btrfs.\x00', '\\\x00'}, &(0x7f0000f41000)=""/29, 0x1d) 2018/01/21 04:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f000084a000-0x1e)='&', 0x1}], 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000013c000-0xc7)="df3610101d15d5d1a4f4c7257fd7e7039a406946ab5aac9d059d6475dbf58e507775d464e0d0c3a76a065820825f185804fa37ee041477f27e1dbb11997dc7d2cb2c76c1a22849f6e897cc63b93cc00021f958e11fd20f552f8abc2d350a23677fc77853e420669af62557446e13364e694227d67c422c18383c87cec8bba263ad4038dfeecc5b2b8b6a8fa9a04b953cd71d47fece491cc8fca6b9d28fdf651322917bdb0f20fb52f8b4c1cb52fe66b361e0f60b31e268abac036ca502974666e4407968ff44e6", 0xc7) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f77000-0x8)={0x27, 0x6, 0xd5d1, 0x9, 0x800}) 2018/01/21 04:32:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000481000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000883000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x29)='wlan0lo)-eth0@nodev(vboxnet0)trustedeth0\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c48000-0xd)='/dev/binder#\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f0000b19000-0xa)='blacklist\x00', &(0x7f0000b9d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e22000-0x4f)="1a2f334f8bebf05bfc942093ac930340c2bb2e094c3f9881f770a4c11fc1b562f3b1da88d298a6ffcbd47af61f16ddabca800d7006c23c6c853c2d44b5449f3d2426c0c095fce6ccd2c2bb1133979b", 0x4f, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00004a7000)={r1, r2, r3}, &(0x7f0000000000)=""/198, 0xc6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0xf8)=@updpolicy={0xf8, 0x19, 0x0, 0x1, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x4, 0x3, 0x200, 0x2, 0x0, 0xa, 0x6f55b7cb4c9a5cdf, 0x80, 0x32, 0x0, r6}, {0x800, 0x10000, 0x400, 0x30, 0x80000001, 0x4, 0x7, 0x0}, {0x6, 0x8, 0xff, 0x0}, 0x10001, 0xb, 0xf01f84900381288b, 0x1, 0x0, 0xeb3c7daf3bfd69e7}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @etimer_thresh={0x8, 0xc, 0x5f1e}]}, 0xf8}, 0x1, 0x0, 0x0, 0x24000000}, 0xc4) r7 = getgid() setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000000)=0x2231, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000004000-0x8)='./file0\x00', 0x10, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000005000-0x4)=0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000002000)=0x0) r11 = getpid() r12 = fcntl$getown(r4, 0x9) r13 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000004000)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x3, 0x20}, 0xc, &(0x7f0000002000)=[{&(0x7f0000005000-0x4ec)={0x4ec, 0x10, 0x520, 0x1, 0x3, "", [@generic="7f2e4e378d5002", @nested={0x378, 0x0, [@generic="6a192b62980b8ea0508bf278648bafdca5395551ecb485e912205ed6fb1ec076569922fe3975c44c11fd6481c6cf78ed6efdb3f80b0e522366d3d6f1dc1930b0f7099ec836e5f4e6ae008063b4a67adab1571326c6136a06a8f1308b34a269cc9899e7e862ff3bd33ece63ab30707e9a3f0bee1c2dfd0cfe35eeb25fa4a23ada6c24cccce0084db3e374a95508adbc2b4b8cd5f737a3", @generic="fac3c914fa16b00f45226efad5f7171f9cf00def79", @generic="9fb7f98ce6232d08646efc8a39ecf4b6f06df0711a5a5c892e0bcb8832e088fc48b9fad7bfc5b4cd45bb6e1877df905d55c4ea4cd56006b671eca5c86d64699e5a13d2f8b15459fc50d1f8ed4c0010f29e84995ed3fb13a33f70040973708ae531f32e29880a986703c22c5095ab9c815ab0aa773de0bbb8a70d9ee58ac6a46e99084811fd68426dde8ec1e3c6fb39f2484280adba152b65a2daaa775705f7171eb9b8667e9f1f024a984b825ebba90f4963d1b2cecc1fd54f51c3f0debb02367f4572480a32cae65459e2c7c1cf36a547af5cb7f9268235ca60c84b78598871d5940a4272ba668e2c27ca", @generic="2299052d239699034fc1cd2a388fded6905190d558849d36353e4fd5a392882960e99a874cb6be9716b7b9a3f3ae00a61d625ec7643b74665a08b69a5a12818ae7cf88c9460e1c3b93ad2f26ab94ef765ca6cb292bfe5503923d934cf6597d69ef41d75ba9dbf786683c0de9aee74de25dd14f0b5d31ff2e20d3302e21ed20cbf8251e5351002c7cc8823d753a3f0b790a4155c9da41fde7e1a29c330f7e12fadc02fcf37c774539f87d69e50eef32fe8889f40bb4ca08bf4ae3f1d2c1650eed7011428051c3f41eefaaf5c2fdd7313a61e3659a508538b8de4034254ce2b154129c597e7ee80d5643c74bd61fb240af3d33593fba6b", @typed={0x18, 0x5f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="f0365868670e8fdb71c3e5a87aad2bf436009fac41f1595fdbf8ab6e2a38793857c0707404a2fa06141023686bd8b7b44ac2bccd0469184896e8db12412e2aa76d88274aceb20ba308cfadd674a47f00ea0816518e70f93aa6ab9f86a2c8392301f66c222f2ea13b6fe034558ef8d1e790ff248fcdab0a74e8d442994e3e3f7d788b5cb74edffbb754cda8c740df182b11c5e14a0d3dac8db11f9cd760053f16b0a1039e528e42fc7ce27c993615cfec2dcb9e36484e61d35bf043f0270d8d6988c51b628954f5db35d699", @generic="71aad9ce8d"]}, @generic="21139383cebcbc930f128d66f370854dd30bd7a955c2aca4a1907b504fc422560cb9e6ad79a18676daed748134822f31b63394e7733f6e4bc805498f555ab3ff5a12392d6cf5f1de7edec3022075fb92b54a3d96fbe2ee6fabc1428a8a57c95e85c2c7e447c8b01a346eae7145", @generic="3264c0ef714ce8d6396c1927efb677f57d54adfff147dba2c8159aee58d81fb8a888197c3cf0167820bec1382cab7204d233c499401eef164587a52816dc48709fb8748ef1a4f715a37af1dfe5656ee8390e38dfb57850092526474d598e7933e9407c287c", @typed={0xc, 0x6f, @uid=r6}, @generic="91bfabe3b434da4332fd49203e4d1440336bbf69b6e5ef93b876e2fc01cebef1f55671d656960fc367a8611f0c8e0f11856e51107548960db95c511dd28558bf9f2019d5b549cc2e0864fcebe4360395922aa4f533cb187301f31c4282588582ef9c8bf9687e005075fd3144748f4f5a", @typed={0xc, 0x20, @fd=r4}]}, 0x4ec}, {&(0x7f0000005000-0x198)={0x198, 0x2d, 0x100, 0x2, 0x2, "", [@typed={0xc, 0x20, @str='\x00'}, @nested={0x138, 0x36, [@typed={0xc, 0x74, @u32=0xfffffffffffffd46}, @typed={0x8, 0x36, @void=""}, @generic="0ae644e701acf6a6cb8f4a62f51a4661b835a150a032d322bc1003192ab4177a8b42dde6b52a1dcf0a102f5d9ee7ff726e90ec1cae1e0adbae3234d8d6636fd3dbf47cae3b60b6427950ab084302864ea6e51e63d79c5380b0e44ac66e34ce8e6fcab0a5c80e9e09206737b8a0", @typed={0xc, 0x2d, @fd=r4}, @typed={0xc, 0x28, @ipv4=@multicast1=0xe0000001}, @generic="8b4de573eb911a8fdbbfec2ed55e1123fcb2691196546d68dc28f2dc55f98af399765a87ee706d728890b412304be36a9fbc6b0aec67ae7d2cb6415255543bdcfc69e41e5ef0a8af5963e57d18a8f0fcde4921ac4d2dceb48737fc5429ae4e258bebb9f8cc43561f190b1c8488994a73e5590237b0952b80c3551b7ca6d9d5d551f3020889768ed230d2cb8bb0b2c7", @typed={0xc, 0x8e, @pid=r8}]}, @generic="cf2d90cce6e5a5ff8836bda0a7fb870c280dc5972b996f6a6083486741069f8dbdcd2b77fbc91f78c1e58c7225071b730f07cfb1f6faa2c3302bdc1c079da8a966"]}, 0x198}, {&(0x7f0000005000-0x1d)={0x2c, 0x36, 0x5, 0x5, 0x1, "", [@typed={0x10, 0x3c, @str='rxrpc_s\x00'}, @typed={0xc, 0x4e, @u32=0x6}]}, 0x2c}], 0x3, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r4, r5, r5, r5]}, @rights={0x30, 0x1, 0x1, [r4, r4, r0, r0, r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r9, r6, r7}, @cred={0x20, 0x1, 0x2, r10, r6, r7}, @cred={0x20, 0x1, 0x2, r11, r6, r7}, @cred={0x20, 0x1, 0x2, r12, r6, r7}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r13, r6, r7}, @rights={0x18, 0x1, 0x1, [r4]}], 0x120, 0x804}, 0x20008000) 2018/01/21 04:32:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000002000-0x10)={0x4, 0x5}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x2, 0x80}) 2018/01/21 04:32:49 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000012, &(0x7f0000ff1000)=0x0, 0xfffffffffffffea8) 2018/01/21 04:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f2b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e0000-0x4)=0xe8) r2 = request_key(&(0x7f00008ef000)='user\x00', &(0x7f0000964000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001dd000-0x3)='-$\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) r3 = creat(&(0x7f0000ad1000-0x8)='./file0\x00', 0x2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x2b, &(0x7f0000a12000-0x7c)=""/124, &(0x7f000000c000)=0x7c) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e24000-0xa7)=""/167, 0xa0, 0x2000000000000, 0x0) 2018/01/21 04:32:49 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) syncfs(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8)={0x0}, 0x8, 0x0) 2018/01/21 04:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d69000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000abf000)='/dev/usbmon#\x00', 0x81, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e6e000)={0x6}, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000712000-0x24)=""/36) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000028000-0x4)=0x2) clock_gettime(0x4, &(0x7f000051d000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000d41000)=[{{r2, 0x0}, 0x4, 0xff, 0x0}, {{0x0, 0x0}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x80000001, 0x8, 0x0}], 0x173) 2018/01/21 04:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000020a000)='/dev/autofs\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000058f000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/21 04:32:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006c9000-0x8)={0x2, [0x68d7, 0x10000]}, &(0x7f0000830000)=0x8) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/vga_arbiter\x00', 0x111000, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000cf8000-0x4)=0xcb3e) 2018/01/21 04:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mkdir(&(0x7f0000f1c000)='./file0\x00', 0x91) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") lstat(&(0x7f0000d9d000)='./file0/file0\x00', &(0x7f0000067000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00001d7000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) connect$netlink(r1, &(0x7f0000d7d000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000368000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00001e3000)=0x0) 2018/01/21 04:32:49 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000e2000)='/dev/usbmon#\x00', 0x0, 0x410000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) 2018/01/21 04:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = gettid() process_vm_writev(r0, &(0x7f00004d5000)=[{&(0x7f0000982000-0xb1)=""/177, 0xb1}, {&(0x7f00003a6000)=""/178, 0xb2}, {&(0x7f0000743000-0x12)=""/18, 0x12}, {&(0x7f0000575000)=""/0, 0x0}], 0x4, &(0x7f0000353000)=[{&(0x7f0000074000)=""/4096, 0x1000}, {&(0x7f0000820000-0x6d)=""/109, 0x6d}, {&(0x7f0000df8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000411000)=""/150, 0x96}, {&(0x7f00000b7000-0x8f)=""/143, 0x8f}, {&(0x7f00001fc000-0xb5)=""/181, 0xb5}, {&(0x7f000044b000-0x4f)=""/79, 0x4f}, {&(0x7f0000029000)=""/243, 0xf3}], 0x8, 0x0) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 04:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/sequencer2\x00', 0xc883, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) r1 = dup2(r0, r0) inotify_add_watch(r1, &(0x7f00008b3000)='./file0\x00', 0x20000024) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000028b000)=0x0, &(0x7f0000aa5000)=0x4) 2018/01/21 04:32:49 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x6, [0x7a, 0x6, 0x100000001, 0xfffffffffffffff8, 0xffffffff, 0xffffffffffff41f6, 0x101, 0x1]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000009000-0x10)={0x3, {"9263de7c632a84"}, 0x4}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000007000-0xe0)=[{&(0x7f0000004000-0x60)={0x27, 0x4, 0xce5, 0x7, 0xfffffffffffffffe, 0x0, "4ea8071a4d0e60c8c9a9c5aa7f83fcdb9c3dc648c5e40bc7fa44012aef9b2f0a96de2e6fb655c3c25ee051b44b98e986900d1f1b6b0ca3cdaa734d86bac34d", 0x30}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000005000-0x60)={0x60, 0x0, 0x8, "2a54d226e768503a3ae2f4b2fde5dc7f7311dfd098bd16961bebccdb45cb2c108b77265fa212fd574289d8cf871f8c28b24a2e887fa18198b593a4b755a3c1e7cf9ef38cb35a8972d44a9a66af5671"}, 0x60, 0x10}, {&(0x7f0000007000-0x60)={0x27, 0xffff, 0x3, 0x0, 0x6, 0xbcc, "9ea9f4107277dea473776d0e2131bbf16abe88d476588661569536152210ecae8ec8c0af0478b03b564ef55eaa6556c70419088d4c1a25b668cb6591e44803", 0x7}, 0x60, &(0x7f0000007000)=[{&(0x7f0000007000-0xa2)="15eddbb3b01195076d6ab93b80625a7e70c91826a9485805df904484acf14c151f691805db6dfdede26ca793319f23e765d7295b79023d21d5a5994e30f1e15639fe5146bffd988a6bb89867a5a21cc33c166c6c282eb8eedaf1852f37661a1031adde49df023e2241d58a2f1ccbf5d21a3ea34a87773ef32296449cc419fec9c5994acb3a676eee104eaf55590a9be4eff899c1528ab7efa9f2d7169d9a561c0335", 0xa2}, {&(0x7f0000007000)="a1222b9779720b5b19afa9545a6eb9d224955b15451360afe1d23c9b", 0x1c}, {&(0x7f0000005000-0xe5)="e25c28a4d75f8547b46674d8d428824b53d3cfd5a6c3d1700fe35365b14fcfa9b4d10b2158eb5e73c5f458508e86c110b194405717b6a8818357d00b738c042e84869c8bf4ed22fbfcf8eba4ab585391e0850e1ee3bb9ecff16ea10d9f586777bb84cb55f1da4a8054c99b17bf8ad7f56efaa0c3da46632c41fad16ba9a0da23469a20a5517f99e970860cb20e88a65d34ea3c944241e0e20c01fb77342372b918c98cb539cd44487fe702a20c3de390d78d6e74b5acd914ed854a461731eb8b7add5a91826f6ba8cd3727135b8b78897742e34a52da01b7e3587ce8eca75dded711431151", 0xe5}, {&(0x7f0000002000-0x12)="4d96f503d0b45f39c2b2643ee6a1e5dbb9e0", 0x12}, {&(0x7f0000007000)="b257cfec2f36015f654eecaa966583dec05a6a033c9d57275ba7721b0effad5d41aaf15d371f6654b851b0c38cf9df3df33990a866f86c7ab40f736c10f802ae31b95e579605a27b32521135f93ff7fd7a30686590091e2aa7951517db6656dd947f3a50d4e4137e8ebc2e202727bffd7b9148283fdffe2ef2dec4a3df83ba15c6794312c8be2642d5c6f8e9ba960b97c168", 0x92}], 0x5, &(0x7f0000007000)={0x108, 0x10d, 0x7, "9dc051ab2428a4bf8c29514a5d4e39a786e264b298edde10092ac6fd7e21a013d9933eeb16e0c3495452c031132c8a8364c5a4a61f7de710f416e4420fa988ed6e9e3ece4fc5a516a49637cf5c417b786b91c0b5f932f150d41845a63f8e558ea8365824442f62311ec6b8afb9d256cc5598b1c980cc99ccbddabae414d837cbf54ff23436197ae65f61c501d6c4fbdc000e606ced8838dc52cc65af2576b66544ebc215a1c1d522c84690a55417f4451a0d3968413d1dae60f61756689cd5d9b6af19f67df6fecf17616aaf352b845851aa5fb8387930de8bd7d5f833e15567efbcee34374ebd79a0d45574c3122d7d22c4951f8e31b6"}, 0x108, 0x801}, {&(0x7f0000007000)={0x27, 0xfffffffffffffff8, 0xd00e, 0x3, 0x3, 0x2, "04e4d615b24013f107372d4eb0ad68e7ff98c09d41fbe67705d538bd8289642478995a52b97e0a1d4d362bb3d18c6fb7524bcf7ea4eccace50aa3fc9c7f9c8", 0x81}, 0x60, &(0x7f0000007000)=[{&(0x7f0000003000-0x10)="a7b89b3e2e3365efd314b4430267bc24", 0x10}, {&(0x7f0000008000-0x1c)="aa4095094b54c537fe66e8f1942824454652fcc85f2b12cdad324bb1", 0x1c}], 0x2, &(0x7f0000006000-0x50)={0x50, 0x10b, 0x2a, "1e2ee02281c4e9e7291ba42b8ca7f15ba1a7b8e1bbc738066fc43149433ac7a68b0959f65b9b3428f63fddf34d711ed99e70eb2661180c76d676b5"}, 0x50, 0x80}, {&(0x7f0000006000-0x60)={0x27, 0x1f, 0x8, 0x4, 0x7, 0x6, "d5b8c9379bc084c897c567653eaec7f4141b493cd26985fa2df29bc6786b8c45c86b51c63fdbeef61e4d2ca4d49043883c30e6355c408e710cc78353d564bb", 0xfffffffffffffbe1}, 0x60, &(0x7f0000008000-0x20)=[{&(0x7f0000006000)="21c32bcd24816571953100cc1a39f63b9c8a8b", 0x13}, {&(0x7f0000002000-0x6e)="8686f2dba80c4f95b9012b2167a99596ac4859f9626df4b4c71d96a5a83bbf32d49ce7dcdc54c194cfb88bdca48566d8a51c3a2a8862a6504d99b00b7b82115636abb87b0d9518bf61810d2bbf217b6f8bf34725c8c1523e75d152fd50d1d7548cc06d709075998ed3c45ce213c4", 0x6e}, {&(0x7f0000008000-0x13)="db70746cf4ec8ed027838b99c0fdd2b02738dc", 0x13}, {&(0x7f0000007000)="f5b74e45cd1dad07c8f62bec8c60d1d26c561b830f27", 0x16}, {&(0x7f0000008000-0x21)="6f183ae6980e210b75b86fe4bfae1bcf0213887da42e11c733d0389d5c97a1d1f2", 0x21}, {&(0x7f0000000000)="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0x1000}], 0x6, &(0x7f0000005000-0x1010)={0x1010, 0x1, 0x74, "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"}, 0x1010, 0x4000}], 0x4, 0x20040000) 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) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/21 04:32:49 executing program 1: r0 = inotify_init1(0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fc5000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000020d000)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x178) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) dup2(r1, r0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/21 04:32:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e82000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='&vboxnet1GPL\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00007a9000-0x8)='keyring\x00', &(0x7f0000a61000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$clear(0x7, r1) 2018/01/21 04:32:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x53b6}, &(0x7f00001c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003e2000-0xe0)={r0, 0xd8, "f5bc475b07efc82a55c34d41339d1aea44cbe0151a77379c511d54dd473d567728da1dece9d5dac5c131630234854537dbb5dd4ff8f35d850cd8b31b13e5f38051345b337c4666bae1dabb9bace0918bfd0177dc045deba436789b7342d9038c0d8e9a8124bc540e5cc51b061d82a82cbf0fd9a3c917a6aa00f2184eeae2d3d1b50e7f3308b52adcd86776602601d4d97b5f86da4fafd4eba60c199a4ef6d0d55ad3bce686b64e1988a922d67753223d0b01967e3608d9671443ada5f6a388d5b6322392e17da008c45eba9331b76d883e591c370496107c"}, &(0x7f0000f69000-0x4)=0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000025d000)={0x0, 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000463000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000026e000)={{&(0x7f0000589000/0x4000)=nil, 0x4000}, 0x2, 0x0}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000a63000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 04:32:49 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000005a000-0x8)='trusted\x00', 0x80, 0x4, &(0x7f0000059000)={0x80000001, 0x1, 0x3f, 0x7f, 0xffff, 0x2, 0x6, 0x5}) fremovexattr(r0, &(0x7f0000059000-0xc)=@known='trusted.syz\x00') 2018/01/21 04:32:49 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044b000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f83000-0x8)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x0, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f84000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0xe8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f85000-0x4)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d30000+0xffd)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, r2}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000f86000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002a3000+0x537)=0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005e3000-0x4)=0x80) 2018/01/21 04:32:49 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000e77000)={0x6000, 0x2, 0x3}) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000e77000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x0}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e77000)={0x0, 0xcf, 0x6, 0x7fff, 0x0, 0x8}, &(0x7f0000c44000)=0x14) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00002ad000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e79000)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000e78000+0x121)={r4, @in6={{0xa, 0x0, 0xfd, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ad000)={r4, 0x1c, &(0x7f0000314000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}]}, &(0x7f0000e77000)=0x10) close(r0) 2018/01/21 04:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000785000)='/selinux/enforce\x00', 0x14040, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0}) r2 = add_key(&(0x7f0000f30000)='user\x00', &(0x7f0000d08000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d5000-0x5)="70b0f6b74d", 0x5, 0xfffffffffffffffb) close(r0) r3 = add_key(&(0x7f0000c16000-0x8)='keyring\x00', &(0x7f00006b5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f76000-0xef)="b16195f7cf81e5ed39922cfa06695b89fb8a13651f9a96f02a140b9fb3c286a069568185957dbce733902f4d80fa0e47f9f2d1640ba53ba621298d1fa4e644f3d7384231eee7bc8ba3d5fb5ca3b4a37fbc089c4be87f443ef08a8f8ed825e28a49bbef5c21cdc9d3e8fb1019ee87ccd3c69af5b232fb96e32364f1f0071fb52c25ac28de08e7e6f6a75cd18efa8585700767a4878d90e4245d57b5a0d6552558629b0be9fd8077fd2d70856b19d33df1516005aa7e227544d4188a886f3407a6093ad1d046dfefacf59439831df5d0cad1b6330b0eb29c3759e53e4f1675e4138542553d4504a82dfba2f3807c62e9", 0xef, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) sendfile(r0, r1, &(0x7f000055e000)=0x0, 0x7fff) keyctl$join(0x1, 0x0) 2018/01/21 04:32:49 executing program 6: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f00000fa000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x0, 0x5, 0xff]}, &(0x7f0000000000)=0xa) 2018/01/21 04:32:49 executing program 1: r0 = memfd_create(&(0x7f000024d000)='lo\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d8f000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000683000)=0xe8) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getgroups(0x2, &(0x7f0000a47000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000478000)={r2, r1, r5}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r0, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r6 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r6, 0x16) 2018/01/21 04:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000936000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/21 04:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0x200000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a69000-0x6e)={0x0, 0x0, ""}, &(0x7f00003be000-0x4)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006bf000)={r0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00008c0000-0x38)={&(0x7f000054f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000497000-0x50)=[{&(0x7f00008af000)="", 0x0}, {&(0x7f0000e95000)="", 0x0}], 0x2, &(0x7f0000324000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x8001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) 2018/01/21 04:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/rtc\x00', 0x23ff, 0x0) connect$unix(r0, &(0x7f0000e17000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r1, r3, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/01/21 04:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) socketpair$inet(0x2, 0x800, 0x9, &(0x7f00009a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008d7000-0x8)={0x0, 0x0, ""}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dd5000-0x7a)={r2, 0x72, "84c71e3c66365918fe6acf659570ee4529f8f5f6a3f3735fa2bce8ee25dc8b84a11ae63fe2b5415329d68e53a840ef626610bbd5a07f74d6550cc3bf6b9f35d90af7de772a6a6a74269cd2f9e5ddec73e420b5fda8d7daabd8a5ae08240db798af2ef0e751cc85b21c1991219b3d9baaf4bf"}, &(0x7f0000a91000)=0x7a) 2018/01/21 04:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x9, 0xfffffffffffffed3) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000)=0x0, &(0x7f0000626000)=0x4) 2018/01/21 04:32:50 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/rfkill\x00', 0x181002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000+0xda0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getnetconf={0x14, 0x52, 0x302, 0x4, 0x2, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000064b000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000935000)=0x7, 0x4) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) prctl$seccomp(0x16, 0x1, &(0x7f0000625000)={0x2, &(0x7f0000166000-0x10)=[{0x800, 0x1000, 0x20, 0x7fffffff}, {0x3, 0x6, 0x3, 0x4}]}) 2018/01/21 04:32:50 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000679000-0x9)='/dev/sg#\x00', 0x0, 0x204000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e63000-0xaa)="8cc6ded39c0ca5500d15c3f1f6f1e19148503c30717ad423282009ef5dccebb672a38c3e9480d6e3c64e61f896cf10171e37b504aebed2f6f8921ab43617b8e9d06edf13e2608c1e51cbfe8a005939fecea282e4d3e4b9b819412f1062abf0c45c7f9ca866b6e544366f7d18d6215a4fe67f3c3bb20403c5e869854433b4d274de358f1e589dcc53344db46106f0ae9aacf158098737ae314ab05dfe07528f127e31740f9979fa9ea549", 0xaa, 0x840, 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000e63000)=""/51, 0x33, 0x40010040, &(0x7f0000ab6000+0xa27)={0x3, {"852b7ee6891ad6"}, 0xfff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005df000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000e62000)={0x7ff, 0x9, 0x9, 0x7fff, 0x7, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r1, &(0x7f00007c8000-0x10)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009e4000-0x4)=0x65d6, 0x4) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:50 executing program 6: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000024d000-0x4)=0x40000000000800, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c0000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000-0x3f)=""/63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000457000)={0x0, 0x5, 0xffff}, &(0x7f000090e000)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002c6000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff8, 0x6, 0x1, 0x1ff}, &(0x7f0000eef000-0x4)=0xa0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000eef000)='./file0\x00', 0x0, 0x4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000560000)=0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/21 04:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6400}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000)=""/0, &(0x7f00005a5000-0x4)=0x0) 2018/01/21 04:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/keychord\x00', 0x205, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) write$eventfd(r0, &(0x7f000038b000-0x8)=0x0, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000438000)=0x0) 2018/01/21 04:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000f2a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000b70000)=0x5) readlinkat(r1, &(0x7f000051d000-0x8)='./file0\x00', &(0x7f00005db000)=""/186, 0xba) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000+0xe6b)='./file0\x00', 0x44001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='tunl0\x00', @ifru_names=@common='ip6gretap0\x00'}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000027d000-0x6)={0x0, 0x100000000}, &(0x7f0000c6a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000129000)={r1, 0x3}, &(0x7f00000be000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x1000000008bf3, &(0x7f00005a6000)={@generic="367d1d810817723fcac8482ca15ffe28", @ifru_flags=0x0}) 2018/01/21 04:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00005a7000-0x24)={0x10000, 0x9, 0x80000001, 0x5, 0x144, 0xfffffffffffffff7, 0x10001, 0x800, 0xd3, 0x8001, 0x6, 0x2}) r1 = getpid() ptrace(0x4208, r1) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004c2000)=0xfffffffffffffff7, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$peek(0x2, r4, &(0x7f0000fa8000)=0x0) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f2000-0x7)="666400000004bb") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e3b000-0x11)='/selinux/enforce\x00', 0x230000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000fa3000-0x8)=0x0) fcntl$addseals(r0, 0x409, 0x8) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x1bd) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00009da000)={0x5, 0x3f, 0x0, 0x7, 0x2}) 2018/01/21 04:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078b000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000076c000-0x6)={0x1, [0x3f]}, 0x6) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000028f000)={0x0, 0x0}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/21 04:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000474000-0x4)=0x0) tkill(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001e0000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x5e2}, &(0x7f000065b000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b10000-0x108)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0xfffffffffffffffb, 0x7, 0x6, 0x20, 0xfffffffffffffffb, 0x80000001, 0x1, 0x3, 0x8, 0xd2a00000000, 0x1ff, 0x95a, 0x800, 0x2]}, &(0x7f0000e44000-0x4)=0x108) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/21 04:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000029b000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000f73000+0xc50)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000e0000)=0x0, &(0x7f0000703000-0x4)=0xfffffffffffffd93) 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', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007f4000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x1, 0x3, 0x0, 0x1, 0x80000000, 0x6}, &(0x7f0000afa000-0x4)=0x20) creat(&(0x7f0000aee000)='.', 0x20) umount2(&(0x7f00003dc000-0x3)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/21 04:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000090f000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000b6000-0x18)={0x0, []}, &(0x7f0000fba000)=0x4) r0 = syz_open_dev$usbmon(&(0x7f0000c3f000+0xa35)='/dev/usbmon#\x00', 0x8, 0x20400) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008a5000-0x14)={0x2, 0x3, 0x7, 0x0, 0x20}) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0xfffffffffffffd60) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fee000-0x18)=@add_del={0x2, &(0x7f0000bfb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) [ 109.375755] keychord: invalid keycode count 0 [ 109.391598] keychord: invalid keycode count 0 2018/01/21 04:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a1000-0xa)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000043d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 04:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_getres(0x7, &(0x7f0000cdc000-0x10)={0x0, 0x0}) futex(&(0x7f0000c9f000-0x4)=0x2000000000000, 0x5, 0x80000001, &(0x7f00006b9000-0xe)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x0) 2018/01/21 04:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000068b000-0x7)='&{self\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fc1000-0x20)={0xfc, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00002da000)={0x9, r1}) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000044000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2000000000000004}, 0x1c) sendto$inet6(r0, &(0x7f00005c4000)="", 0x3b2, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000014a000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d6b000)={0xffffffffffffff81, 0x8000}) r1 = syz_open_dev$mice(&(0x7f00000bc000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d5c000-0x20)={0x9, 0xc8b, 0x7, 0xfffffffffffffff7, 0xa, 0x800}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000841000-0x8)=[0x400, 0x2]) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ef3000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000)=0xe8) r3 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) 2018/01/21 04:32:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x8, &(0x7f0000001000-0x32)="918df65c0e8df00e1b5cdd813d7468f7edaf3e2093b0e529e7c7e4767243be3cd0d4de7f40d9b749e4aa8a58e7b25a072b5e") 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 = signalfd(r0, &(0x7f0000001000-0x8)={0xe42}, 0x8) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x8a, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x43f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) sendmmsg$unix(r2, &(0x7f0000001000-0xa8)=[{&(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)="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", 0xfe}, {&(0x7f0000003000)="81bf0721d86e4a9511a3d99ca6ed70dc2a3b8420943ad9ba89dd276426a7526e3cef7c10fc28a25d433f4a872ef4c2eec31dbf5eae72b56fd3b7ba684ceb2834a46af27bc3be7ff0bda49d1ce0008da3e59bc5fed2c68fdac01dbf9f8b0a93e97745ca03488c80b389d4eb11d12d280f9ff2eb9bcd2af1e3b936333539ac3da73db0359d76cf259945135a59cb536c638da95ebebf7ef1ff9c87b7a224711b6f28a37406422a9b", 0xa7}, {&(0x7f0000004000-0x3d)="c1b5edb440e4b646600b0e2a3276e6f467cceef73209455f6c72a3c5f78336cf145538c9855901584cceded620cec66bd7b8a2202f6bba8bef61796775", 0x3d}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000003000)="60de1a3ccf41da620c18682076fa668d8bdb02c1da74c7dc1c70fd71db35a238a4a407a4835500c2fbf5b84a56403cccb7cb7757f26b83022a6374ba", 0x3c}, {&(0x7f0000001000-0xb5)="28230c98e901e1523b3f86a7f5493bbe3f2b3d041e9dcca0685603d94ce482fc759b956c395dd4f5fba7255ed2f8171467001bfb86e0c1a3114616a7877bf128d74f89e8082461801f9208ce0dac2a83e00a42ba4682fa5fa48ccc0bbf9996ce0c3ff325eac4398e4ebd09f5e952bbcd4b51b90919c73ee8a73f9a2e70c6120e5695551625da22bd8199b066a12efb0e4199d029ef9744366889373d02b0c0e44b1c8c2e6ae58ad1438828a7cf2cad680e25a0a34a", 0xb5}, {&(0x7f0000003000)="afceaaec7f57c3cd1368eed940e2ba9c3c17b75340b9ab35ec084a97b9570394bf812ce6e319501c4411aa8364b488444dd399609adbe9d7e9018739dc151ee448975e7797c970465c55e2185438c9fb4e988dd51525c990a25b0c4ed357a727232386e53a20ab9e897ccc3289ed329ea4f4aa505d77dbbf07cfa530e999544ea0f07ceafa7c3a4779c21d6694d95ff48b4f1ea5016b8a4b46dac8fb484571c2b99f6b1658d0", 0xa6}, {&(0x7f0000003000)="232cb4b94c9678cdc33466a4f3d0569a6f4fb1a558fd957ee4f053e4b22d450f0d7697e8caded13ab4a03543e97a15ffc00bd6da6e4c8e234f582182049f8a1d07373c1ea6a3c64cf19fa73118f3e9604ed67506e4ba63e02be66a124643249c855fe1f116c50c80aaa0938df6bdacb2336d2668772a3ac5cde1118c141121f6c8e5e88079eb7003c47463ab3bd795158680ba219e558e2b96fe02c741eefb1aaf2f9fcd80b78ce5dc873d115e7a42b7efee294a7ad379549dca36f4400660e4356e5bebbfc89e1e8a147015226d", 0xce}], 0x8, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x80, 0x20000890}, {&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000)="a3b69bf932bccc4f5debdb6d07218b4435d393b8f729e30de287d5f1eebf18ddcc68c0dc22aa5d3d01b83aff4e71b7b6ed21c4a8bf7f376a427aa058c343494625bad8ff0d2867e4395a13936bd6732f8537d15bdf01df71e2309130d1e4e7b6eb31a7dd83e1292c0fab7befc65f7f7e49ca056d2dc132677f2382a95dd63e3878133a30bededa6881ca97ad7d4bc499350259c313120d51e71bfd99585af49cb2f9169ff997b51a7f41978f72deaff03c3ee8144a022297313b9d25b1c8a961198eadad3785c24230afe458fe9fa76ba64d789076919b7a6f", 0xd9}, {&(0x7f0000001000-0x8a)="e8d289c083f32d4802d014ad4b35a9869c2b9cddc551a6a3e97c928e0939cc202760637e259449649fb67bd84dfd4a827d30a55788a6eedee5ea115e6a627255d2ff5c7eea73c8fce0a3f80ca292accb5d0ba7011bc1e15e2749e75b08ef771df4147e03dec06bdad77221ca9150155fa7fdad2651a14311536c8b80bebaf484829b80af2fd765e8d6be", 0x8a}, {&(0x7f0000004000-0x98)="480e227bb912b86a97f34a23d7906370404af0820e3e68196899c77c05a43ccbfb2ccc640e113df7ffcdd68330fa377afe02517f118a97d5718c4f09d60927e4d22e6df14fc34d933a9e15feb4b0f27b32a64e0ec652592a6c6f9c9576e4ec1f9c6c223aaf72a2afb604059f001811384f3d4b4cd3961b566b23d45fb5f01c5dd8013dc94958c152c025055c6a676b3153b4e4a0b7efa72a", 0x98}, {&(0x7f0000004000-0x29)="ccced7de4d43c0cee53e4b9e00c12f46b149a34d330033ed81fe42de929e362f1ceb51544365aaa9c7", 0x29}, {&(0x7f0000012000-0x26)="326ce3be15ae9b65e14feefa0d23e730f5736fcb4008a677dee59e6c51fe1550cf636f76486f", 0x26}, {&(0x7f0000004000-0xd4)="00dda2c9775b2cc1160fc6d15343e8ce8fcce3a113fa068c77b126da8a3c953463c7d5f4025ed6dfd427f7371146b7fee750d2dc411c5d6780144251873d0d1e655ee4063096c4660dee2d8788516d6a98b5e36e7f9a06db0bcc891a9e982d472fbc66adc079a47751fab1f0181334801a5cd3eec0172041c25ed5e43575e031818a1e86d037ad955dfce9734ea597aa2d63bc0af05d4e49775175b437e0e9525907dba447f4f9d94ae043f02288cc39a94d48cf279b4f7d97803f67d26e7c1cc30de03071149eb0e84ab8da4eac7df88fdd5802", 0xd4}, {&(0x7f0000003000)="23dd04e99dd70fed1dde60726816695a414a782a32f592e38ab675392f3f90f2a06c259d732e030b0879ee9dcdadf2f37815d82a0bb129b9eaee0134d9ce8293156c45bbc70be5af33c4ef44a6a7d2e9835827f64c1df45cadaf31fdf1d5f4d3e9a6fa16d1b291d55a729d6d9232bd0e7ec269a228811f72d2ea64c5ea8b48e8a96fddb760b75640564108841d529f231aee05d3b15197df22068a8451dd14b79ceb33fe577c4de8b42350f46454eb3def2a39f347b2d7304e60a2b6ca6e28935f4d6885d83d6c1cbab3c5e1fa84331ba6bf66", 0xd3}, {&(0x7f0000002000-0x7c)="8cf71cd959f7e7750cf02e52b775e2f6a619e9de460c876e1903a37a1644102bd2c81280318925d6ff269605ade4c7d463b3b2b8b760def180d461a74e415e29d012233bcad9d347bc0f25ea301ada20438276b49f06fd176e40e42cf382b27aa20bc9a9344f16513f277949c5ac09f3084c88243051c41fd6d77b16", 0x7c}], 0x8, &(0x7f0000012000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}], 0x28, 0x8000}, {&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000-0x60)=[{&(0x7f0000011000)="01dd087a2c8f1f262bedfd81fc149c61c0f2aca158ae7bc3209f2f462224f854038ba9c95049f4794169e5b55eb51708e85b30b23caed3fc7ab556639ebb90646d", 0x41}, {&(0x7f0000004000-0x1f)="41b27701651736145590387b307c16c1e7d5b9f243d522ff293260e7d58fffa4c05eff30415d38f2a4dd53fd6f386fbde14766ecf5fc527a08a9f5664e4accefe8d9eff77592b6f14ee3b7de1e83d3e899e4aa458ef53720bda21506a95642f58898873793b830acb76a2fc4b31d2800ff4873fc53846d8c519d4fee849598ae", 0x80}, {&(0x7f0000001000-0x87)="833c3abdd3ffff9bf701c7f542a499d1604ef8e6c4f89742b4db64b4c692a0778dc1cc5f7390bffecbfd136c6c762ab5ceb817d3e4feafb7699ffdf80eb9490c0ad9470fafcffcf342684931dc16b66ceb15d13b8e753fb7c4f3378a2c84de79e7143cfbab5e934ca870ebc55e5e42630ee615fabe4f049be2a8eace2c462bbe1159fdf79f0fda", 0x87}, {&(0x7f0000012000)="20d7ea21791a7ac3c31826869f9e367149832c6308ad50b287f8aaeeaa940f51c7217f3e7d292e311227d55af0df9fe239deb076cafc0e4a518c39f728db20a1cfa6e0169305ad2607b2e220511ebde8b2abb0ebe59e9d9939c5fd015c8c92b5b31fb04d8610621639bf0e5752b7be55f3f99d566a98aad75d9d983b29befbab9b723e9a046dc4e3aafe2631fcafacbd16084c84190658c5b5786ca35b29a513ef63b29ac88ca633ba4cce24b62d2d468cbaac2b82581dd1fb6def9b96937fab885b55d6b30e9725000e236c8b2df63bd01e02f5104622ffad4c1732dbe2ba3d863340d3de71635f68df1935e2e6cf0c8a768540b38b82b6d4", 0xf9}, {&(0x7f0000000000)="9f0c30d71768525ada00193c6a72e814d1d77b1cec8682390d26641bc7a149c03d65b76ba824b80c39fa7bd8419e67ebfef50726d6974765845fe34fd5a8576a95f646d89a40db374fda1e510c7ba9a0dc86b905bb35a6cc80dda21e74c9f60b1100bdd4abd91d46867229396abd5f5cbdd412ec12542bda0ed14fa87def9fb8a3b4524573a60060", 0x88}, {&(0x7f0000003000-0x8d)="811418b5713d51638c7dbc4ce2667de7bf16a7f43bb34e2809262e0c021cf76ef53ce26139cb1f0f6a05f8505a51e24ccd6c2a2a81caf947fec9d246a166931b975331031e2010df921170e296259c05253481709ad4a17f51edf60a1a97f000f2968fa84dddfec102a03ee4f31e67ab16484f5346363f453e58876f80658cb51ef8609758563ce1f0b06109aa", 0x8d}], 0x6, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}], 0xb0, 0x20000004}], 0x3, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000970000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 109.447538] 9pnet_virtio: no channels available for device ./file0 [ 109.470481] 9pnet_virtio: no channels available for device ./file0 2018/01/21 04:32:50 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x600000, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005ca000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@remote={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r4 = syz_open_dev$sg(&(0x7f0000053000)='/dev/sg#\x00', 0x8, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x800, 0x9, 0xffffffff, 0xf7, 0x0, 0x7f, 0x2891, 0x4, 0x7fffffff, 0x8, 0x3, 0x6, 0xa6, 0x9, 0x400, 0x2223, 0xfffffffffffffffd, 0x7, 0x1, 0x0, 0x1, 0x7, 0x6, 0x4, 0xffffffff, 0x2, 0xfffffffffffff25c, 0x4, 0x6, 0x6, 0x3, 0x5, 0x0, 0x9c75, 0x3f, 0x7fff, 0x0, 0x100000001, 0x2, @perf_config_ext={0xba, 0x1}, 0x38c20, 0x1, 0x7, 0xb86b04dd65fc88f0, 0x7, 0x85bf, 0x80000001, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r8 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000f15000)=0x0) r9 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000174000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a91000-0x4)=0x60) r10 = eventfd2(0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r18 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000cd0000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6bd, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f81000-0x8)='./file0\x00', &(0x7f0000977000-0x44)={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) r23 = mq_open(&(0x7f0000000000)='nodev\x00', 0x0, 0x14, &(0x7f0000000000)={0x3, 0x0, 0xb3f, 0x210, 0x4, 0x800, 0x8000, 0x7fffffff}) r24 = dup(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000c61000-0x38)={&(0x7f0000bc5000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00002a0000-0x40)=[{&(0x7f0000466000-0x220c)={0x220c, 0x18, 0x804, 0x5, 0x3, "", [@nested={0x21fc, 0x92, [@generic="8da1d1998f86154debb74c007aca85357ab738ace36c034338a80f3ea3d5f88d55905b563a2e948ddc1f27d584c3df06e07a39771b327d68a59bdb242c39d6e9b2dc2d2bcf89bf06d70992b643", @generic="33ef7f531612c1c81af2cc35235c935b55c203b5377e31139c9ecaee76d4da67b2a7ae94b7ca2d46dbba5790f83921468c0fdba012d9d1fb90fd7406f40972047cedfd399c577c41df61fd0a9cb9ddf0367c346188d3da8ea6234275ffc05ee1dd1e9f3d5fe02b745dd5eaf9", @generic="153bd37f2aa0d073312baa196ea74ff7c2d6a5c93860bea4997db3366618209a6168db09b9df4ee5c353", @typed={0xc, 0x73, @fd=r1}, @generic="db5931933c1fc57c8a4cf11ed5fe123e7925c48ace411ffaa0e88bdd09ad052549a8aabe8b51376cdc374adeb1490f", @generic="7c0185f08fbd4b8a5da7f1de098fd292a218d31fb56a49f34cb9201d7a6a7edb91dfd8d01f500522f0575225a90bfe90e19a85260e826566f56412888931074870a13d2c2df08eb9c855a9fcfc46e749bb1581ade71386047af1982cc7aa89f2667636fed1d7ccd51c974ab23f9b077e7e0eb9c92482b015fbd66c0adfb3e152b5fff3b0b72cff89a734041f80e58d1856dea96f633c615ccf62babdfbcb8c49c7c7dab949d9dad03cdb1e9d4c2e0ffd8c8013d434a890bf9d957e8b38621a70759fd5beef87b1152e90f85103c570e3d3e61ef24b825ab9", 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0x220c}, {&(0x7f0000001000-0xac)={0xac, 0x11, 0x2, 0x2, 0x2, "", [@typed={0x8c, 0x0, @binary="6ddcb5e9018130a3c29b713761f7efc9e963e29d998375a803d4ff2995117d03d83ab0da7618206b2b0d09899361f8368a68f6c3e4ea4de0921f543a356d351467fce65784da6edbc0e107a35e184b6e9a2f4b0ae1802f52a742a85faa27e177176ebd0d2d6855eedb033d2eb2ce0b639a3961b5d9af6da90947574acfe77770666c"}, @nested={0x10, 0x40, [@typed={0xc, 0x94, @str='$&\x00'}]}]}, 0xac}, {&(0x7f0000001000-0x1c)={0x1c, 0x34, 0x300, 0x7, 0x2, "", [@typed={0xc, 0x23, @uid=r2}]}, 0x1c}, {&(0x7f00004dd000-0x208)={0x208, 0x28, 0x701, 0x5, 0x1, "", [@generic="c1896bf83858c74dfa70247888358d903ec76fb99010778bc069144c15917ad763d78efed58ea1b3d24cc55a2fd97d50788980b528e3b45dcf", @typed={0x10, 0x28, @str='-eth0%\x00'}, @generic="0d9a311e4eac25b73bfebb6e58ff3a797e3a3d55503d85ce4ad0f012be531180dcbd1c07100c91af4f8cc34c866a59a58e5af1e1d9c0aa6029905af01d8c89c7092ec744569a0c872f4f1b523bfe5c4458bae28f774b76f09a729bb03197006a33b5f4f2089057778bc0643e6484c37fb127c215510f0491c949e09ee803ad02ed566f490ce22cfcf0bed9edce0631459c70c525c552ea130776d2c30356b103be4c202b0f94b767551506a30dcc0ceb31fbcb56bd0b512990b17523011515af5e78d1acb5e2c58ac0f17086333dd594e66f3c21b6909f2669e65478ad55ba9cff6ec9701c71ead48064a20dc5", @generic="616314235e01834c03c6da0640d3dca3a47cebc22a5fe88c29823852f69da0556f7a77e708502e565bfd9a2ca6b9f72a42689d1ff3e9c1fb764da4ef3b53", @generic="b5f7cce18724b11b7a99ccd519cc52db18c3e7a5bdabf741bcb0ae2b53f9bfdc712aad9cda747a62ef3123f69916a7b2f2e92e9a58cca64242b5440fdbbfe2e24b24b2ff35f9ad6567c3a26d1652cee24b6123ca2abe723bd39038e9b7eb247253c3fec8f09db451ce57a92c7a576c406ddd374950de6b74f9c0c88d71b41b803538d1"]}, 0x208}], 0x4, &(0x7f0000d82000-0xa0)=[@rights={0x38, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9, r10, r11]}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23, r24]}], 0xa0, 0x4000}, 0x10) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/21 04:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047a000)='/dev/sequencer2\x00', 0x30002, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000001000-0x1)=0x0) 2018/01/21 04:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000344000)='keyring\x00', &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000baa000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000daf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000295000-0x4)=0x10) request_key(&(0x7f0000a49000)='user\x00', &(0x7f00002a6000+0xea5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000095f000)='\x00', r0) add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) 2018/01/21 04:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x6, 0x7ffd) preadv(r0, &(0x7f00002e3000)=[{&(0x7f0000a79000-0x19)=""/25, 0x19}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000e5a000)={0x3, 0x100000001, 0x6, 0x7, 0x14, 0x2}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000bce000-0x8)=0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00002f4000)=0x9295) poll(&(0x7f0000e9e000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000670000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000822000-0x4)=0x4) 2018/01/21 04:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000815000-0xe8)={{{@in=@empty=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087e000)=0xe8) syz_open_procfs(r3, &(0x7f0000eb8000)='limits\x00') r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r5, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/21 04:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000fe4000-0xd)='/dev/usbmon#\x00', 0x10001, 0x80) r6 = accept$unix(0xffffffffffffffff, &(0x7f0000461000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f4b000)=0x1002) sendmmsg$unix(r5, &(0x7f000085b000)=[{&(0x7f0000e4f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001a1000)=[{&(0x7f0000047000)="45d85fd1f8a84f5f42a2058484f136aaaf24a63d7e1e9297ef0b7697c2c48b568d978a71ea46468b8ae1c806f698e6e88e6235bee150599a346f5b26c627d2dc2aabb735ec455223a0e35c2e3524be69c070a9fff75c281e320b851dd53c5f2c94ae6a080aed3a2a6e916163290b27f218ada10e1cd0400a31d11c6e390e6a491689cf3ed67eafb4d0d919a1d45b0fda4f65723f497f46056e", 0x99}, {&(0x7f0000c4c000)="ff21feedf810b121ee6c2e1e68dab349a09b1fbe14edd8a71581c4f7171f89bf7514503ec34b55879726b35156ad956df3033e8d95074fb3581e41e059b4be15a63ba739364d0743ce2f8bee2bebec747d73f9804622b7450ea2c2ba49ee64550bce7f6a857fbb67bb4afa231aa31336a00a47df8451290230860e73ecb6e2", 0x7f}, {&(0x7f0000bd4000)="a2d8b28db80c928eb1bfc5aa381fd51214ae24ba95d477ef26860ce8d559a9fedcf3f213dc08910089184ed304ca150e31e2b3d2ce6cf9b1541c927af9cad59fb32826300594af440322c5e0311c8c9c3a5e3d77682b6193c0f3963ef1e4b8869a05eb7dbea20064d1ceb0ec8d8092cfe83954ad45a9468301d9d2ab31f94c822b16c401f61e3b2420ce6fdf50ed79e7a6e29042bc6e913b7aca9c561b3bf73d64cda6b168184ef4b42cb8c0f75458c8366d5dfeb320324063c0c77edac72e2e99", 0xc1}, {&(0x7f0000221000)="ded300ea561428ddc1135d1aa6f39b09d017407cf5b9832569afa4e9897a360fc14f29542e61ed60c15de0f933818eee4fdcbafc95be3b2fd0adab54d5638958c78103f1fa713a6e63072d3d402b3362010dfe0d6617", 0x56}], 0x4, &(0x7f0000ac2000-0xe0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xe0, 0x4010}, {&(0x7f00008f6000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006b9000)=[{&(0x7f000048d000-0x81)="9ee6bc9aea6a62ed3a220a0ddd28070deb0cb283f94be2381bd7592a2da16ee26323e0bb78c886296a553626cbb9230e3b955fca2839f2f3c59654a3e47e9c7c919efcfb07d86eb214a4763e9f84a93581cba84140a689506988c279bc65b4fa072d81ca382135c107a1ace1a79a5435810f5abe502df8eb81e48a43e9c69b4563", 0x81}, {&(0x7f0000b35000)="328e69f416358572e58b12ea3ccf098a73945272b42827c6082cbb894084fbb5185c07515d6b91538ebffec5598451e5a0711f710cd1c8c532df3a587ae233b0a59f60d6d07e22e1378e324da9f39a74d96bfa4edec65d2cb7a84d14ca98e1bf44b2f75bea901d1ea8527980d06d2ee307d73cea9781d7422d2838f6cebec0e635e2c6a801ba829d37ff5c89bcfebc3813dac8a29cdcc6615cba31b6f907fb25b5e34cd0a6ad58b732e459411bdf9897f509ba43af0e719bb450f804f105a3038f4ae0d14be1484b422ef9b74aefbb0426730cf8ce06d5f2063334ebda82a36650ce4450f0a8564991d455", 0xeb}, {&(0x7f0000035000)="8bd62f7f6df504b4fb281d", 0xb}], 0x3, &(0x7f0000774000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x38, 0x1, 0x1, [r6, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x138, 0x801}, {&(0x7f000042e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7f000)=[{&(0x7f0000ef6000-0x22)="e9be0aba693a1c4b00710e5c41e0a1d96fa8f3493da815ce83c9ed814c72f649f452", 0x22}, {&(0x7f0000bf2000-0xcd)="50a414b1b1f45f6de03142ff72b821a449e958930b0e62e3f978bf4b615c358dd34ac10cad451cc68c78b48c6c1819aeb472441be31e7fe717d55f340cdcb9fb0e632874f272dbea66ebcb1bcd6673c1dc2108a50e36a8fd17d289d9c412d1378d25cac143358d63c029e580482c1399432e1756b1255bfde51aa2e3cf58bad8cea49fd5f09abf2966dfafac21b7d62b4ba4758ce1c5ccd82a9ffc95cd3c8265c946b2a7925eed668307ec19f79d586a9d10cadfbfe14b19bfcff7ce1cd549481d05f7d0f095c01a6b2f23bc63", 0xcd}, 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0x1000}, {&(0x7f000083c000-0x1c)="3f77b87b487cac47a29d71f70678e07cbc527f90ef301bb4ce58e57a", 0x1c}, {&(0x7f0000af0000)="b4cba91aa37182a7c2b3c99c36c24f5883eea96e72992e18e129a7259c4b0520877fee53dc196587968b2a974d10c76406d9f58a0b38a55dfc32794fcf93367db8799f9f721f7710b20747e9678dc645c02e3f49e2af0d2a01103ce9d614470b2b9934da6ed283990f9cf7f25a50f8641e41a265f3af551ffe50b2c88f2b8d23bb7468185bdd8dfb0be86324418a855ea91a7ea5e30c45a8b4be72f3a691806db79e5476ccf645b79f50e34c08060e2ae0be7c4b62dd23af5811462adfe9dbee6b85fa104d8f50f6", 0xc8}], 0x9, &(0x7f0000529000)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r2, r3}], 0xe0, 0x10}], 0x3, 0x0) tkill(r4, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e7c000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) getpeername$llc(r7, &(0x7f0000f6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e63000)=0x10) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = add_key(&(0x7f00003db000-0xa)='encrypted\x00', &(0x7f00003ea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000024a000-0xf0)="6f4d94b139c7d53460098c8961d1b67c3ab695c7be3770ab9fda5c829d982faa8c0817605bec3e7b96f042ee6c45f653787edb6a9cab5f4e0952b1acd4f51c1dc2dba0eef09086bfb6763315dc004f58be443b378826db170c825e06770c5308ddc5935b9ba9d5bc9d225ba7f7941224af367a5bd4180aef1521aa38d108c9b2332ad69cc8ea783ad29dbf2e37ff25325246c25d020ebb8fef8e281726c8b32bd6c0883d08127fad187654459369222030d11b5d897c9443a31922bba78d06a461bd5b03d8b015f5a445af5801319637de1dd4cd55934b82eaf3f4664b27f2047a5ae389f55cec4689d1fb6545b89ea7", 0xf0, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000071000-0x50)=""/80, 0x50) 2018/01/21 04:32:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f000060a000/0x2000)=nil, 0x2000}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x20040, 0x0) write$fuse(r1, &(0x7f0000306000-0x28)={0x28, 0x1, 0x2, @fuse_notify_delete_out={0x5, 0xfffffffffffffffe, 0xaa8}}, 0x28) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000440000-0x5)='stat\x00') r4 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004bd000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cfa000-0x4)=0x14) userfaultfd(0x80000) getresuid(&(0x7f00005e1000-0x4)=0x0, &(0x7f000069d000-0x4)=0x0, &(0x7f00005ae000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c45000)={&(0x7f0000a14000)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000d22000-0x10)={&(0x7f000057d000)=@report={0xbc, 0x20, 0x202, 0x7, 0x0, {0x2b, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x2b, r5, r6}}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @lastused={0x10, 0xf, 0x6ea}, @mark={0xc, 0x15, {0x3, 0x20}}, @extra_flags={0x8, 0x18, 0x8}, @migrate={0x30, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2b, 0x0, 0x0, 0x1, 0x0, 0xa}]}, @replay_val={0x10, 0xa, {0x3, 0x2, 0xa}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023d000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000d9000-0x40)={&(0x7f0000845000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002c8000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000523000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00006d7000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x40044590) syz_open_pts(r1, 0x1483e) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000003000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) 2018/01/21 04:32:50 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000f71000-0x4)=0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f70000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0x2, {0x1f, 0x0, 0x0}, [@typed={0x2, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x2d, &(0x7f0000760000-0x10)={0x34, 0x9, 0x1ff, 0x4c}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000071000)='./file0\x00', 0x80, 0x5) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000087a000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f0000429000-0x9)='/dev/sg#\x00', 0x5, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xffffffffffffff9a, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000fb9000-0x4)=0x0, &(0x7f0000b69000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000b8000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, r4, 0x0}], &(0x7f0000006000)=[0x24]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/21 04:32:50 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000bb000)={0x0, 0x0}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f000070a000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000032f000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x3, [@dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7]}, 0x1c) clone(0x0, &(0x7f0000709000)="e3ed8d75310ba3e313a48e263c4a0e6b9008a99abeb9a16444ea1c09624bf773722ae644f9cc6ef5b37d1ff7c75ecbcec7e2e15e38af7494ccd3a1314760be5216caaf934ffc6125e2d0773ea59e1ea9cc2fe16b42205a8a30d4cfb600eea8fd8395f0a95fe26f69b7020da45f8033b95f6bf0049466bf1f", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000429000)="") 2018/01/21 04:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000025f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000695000)=0xc) stat(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f0000176000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000b4e000-0x38)={&(0x7f0000f96000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007be000)=[{&(0x7f00005e3000)="4b7ed4c5cb7842ef765b8e353696def4d0a505811004f03c682c0a658264879fa8cfd646533b73dc16a285999be128778b05eb42abb290bc723f3add9f6f6434c6f296d8f0ee35265dee4f47b62acc66763c3d", 0x53}, {&(0x7f0000684000-0x1000)="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", 0x1000}, {&(0x7f000066e000)="04cab6f2924dcbc9a396e70b1249ea93fd3d7b928d2c0c418384463e03c1c80e3083c40f4b72d06369a0b468f41bba54f704a533e68200efe6c54eda4585a310c3ca275d3a0d7d37d01380223f40bf138c24367c895ff4573bbf79d7bce4251f06debd098135d49b15405c124f7bded0c9536f38f967c8b469d753f1999a18579d1fa5f28d51907b3ac052d5e9ab03368adf63ac1bef865a6c3393d53903ef44f0afe5ed308dac891dd4d8dea6458cf0d499cd698b111b285a3978964174467c3e73b13425efdcb39f0123630111dd5de867d6c765339efa73f0ad01174688ca", 0xe0}, {&(0x7f0000afb000)="d6d7a04aec22fafb10737754b0b5d0e2b8494b0b0ead7f1443e08a15e2958a8b000c93ec53cfedc59c29e2bf8fc1165a47e4ac8bc8a2892b6c971dc2a6bebb64727086cceda768dadb240acdc2801399ddd59b64965325a61bdbd2603d5dc39cf94cecf2b0562b07790aea9be86549fea964325bddb73070b44ac83c257c81ec1cf4c6683ba64df52888d30399ed017660b1185687ae583d10b79ddd22233a253960b69f4ae7a4a42bb5c3492e1a8f80e4693b489944ea3b80b43c14099ffb8e1a52fb5106370a5009bf7d9207a01a529b6437eeab6068a7d6d3b5e6909f7f82cc61c156517c", 0xe6}, {&(0x7f00007c4000)="6e419815448ffd7002f22eb7b8409e909286539a69a2e2874b447fd650a0cb961c05bfb13f36ee3fa1bfc2fa9481db46e24296040e8e28b91a00db100e7d09f5e050825161882536a3579471c5f09d", 0x4f}, {&(0x7f0000072000)="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", 0x1000}, {&(0x7f000092c000-0x97)="370fcd888ae1030b107f33b8acac9b545cd3f41c8e5720df36c0b96a90082f70e802c223fab1683719b7a6f7b372de973370e05e1c5d7ec143de7c06221c6f5ced0ac7d9e67475d3b2652e480fc0d9d9f4d7f27f5b973e8856b2b08f822ba2d3c1927481fc851a80fc977df7e14029c2d72efbdeb263b65f510cd776f3ce1a99291d3671ccb14d567d0c56a4618ddff1220b77e9fb19e3", 0x97}], 0x7, &(0x7f0000128000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x48, 0x200080c0}, 0x80) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000958000)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x0}, 0x3) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fcntl$setlease(r1, 0x400, 0x0) 2018/01/21 04:32:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6f, 0x2, 0x10200000, 0x0, 0x5, 0xfffffffffffffff8, 0x1ff, 0x2, 0x1c00000000, 0x6, 0x7, 0x2, 0x6, 0x8, 0x80000000]}, &(0x7f0000b83000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b84000-0x8)=@assoc_value={r2, 0x48b3c205}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000002000-0x8)={@multicast2=0x0, @empty=0x0}, &(0x7f0000001000)=0x8) [ 110.110266] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/21 04:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x3, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000126000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001b1000-0x4b)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a6000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000035a000-0x8)={0x0, 0x0, ""}, &(0x7f0000a87000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000211000)={r1, 0x81, 0x60, 0x5, 0x2, 0x5, 0x5, 0x9, {r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x185, 0x8000}}, &(0x7f00003c7000-0x4)=0xb8) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000af5000-0x6)={r3, 0x40}, 0x6) 2018/01/21 04:32:50 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/122, 0x7a}], 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) close(r1) 2018/01/21 04:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/ptmx\x00', 0x800, 0x0) read(r0, &(0x7f0000486000)=""/73, 0x49) fcntl$setstatus(r0, 0x4, 0x800) 2018/01/21 04:32:50 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001d000-0x4)=0xfffffffffffffff7, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000001d000)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/21 04:32:50 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000044d000/0xf000)=nil, 0xf000, 0x200000000003, 0x8010, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d200015a0ffffffffffffff671118cebc9b97ae21914d872cf78ce22c0016", 0x2a) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000453000-0x4)=0x401) futimesat(r1, &(0x7f0000455000-0x8)='./file0\x00', &(0x7f000044f000-0xa)={{0x0, 0x7530}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00000db000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000aab000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f00005fd000-0x8)='./file0\x00', &(0x7f0000daf000)={{0x0, r4}, {r2, r3/1000+10000}}, 0x100000000000100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000451000-0x4)=0x4) 2018/01/21 04:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) fallocate(r0, 0x3, 0x0, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bce000)=0x0) 2018/01/21 04:32:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "1ce17a", 0x0, ""}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/01/21 04:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000538000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000415000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) fadvise64(r1, 0x0, 0xfffffffffffffffc, 0x0) [ 110.151186] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/21 04:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000278000-0x10)={0x0, 0x0}, &(0x7f0000bae000-0x4)=0x10) timer_create(0x6, &(0x7f0000faa000)={0x0, 0x24, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f54000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e06000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00002cc000-0x10)={0x0, 0x1c9c380}, &(0x7f0000ce9000-0x10)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000815000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000064a000-0x20)={{r1, r2+10000000}, {0x0, r3}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0xfffffffffffffffc, 0x1, &(0x7f0000d66000-0x10)={0x0, 0x0}, &(0x7f0000ddf000-0x4)=0xffffffffffffffff, 0x0) 2018/01/21 04:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0x404000, 0x0) readv(r0, &(0x7f0000df2000)=[{&(0x7f0000121000-0xbb)=""/187, 0xbb}, {&(0x7f00009a9000)=""/41, 0x29}, {&(0x7f00000f7000-0x8d)=""/141, 0x8d}, {&(0x7f0000f2c000)=""/132, 0x84}, {&(0x7f00009bb000)=""/192, 0xc0}], 0x5) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x0, 0x0}}, {0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000089f000-0x14)={0xd1, 0x80000000, 0x3, 0x8, 0x7}, 0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dd4000-0x20)={@common='eql\x00', @ifru_flags=0x3002}) 2018/01/21 04:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rename(&(0x7f0000df4000-0x8)='./file0\x00', &(0x7f0000b0d000)='./file0\x00') sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) sendmsg(r1, &(0x7f00006ff000)={0x0, 0x0, &(0x7f0000fb0000)=[], 0x0, &(0x7f00007f8000-0x388)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000028000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x8000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004fd000-0x10)={0x7, &(0x7f0000a01000)=[{0x6, 0xfffffffffffff801, 0x8000, 0xfffffffffffffffc}, {0x100000000, 0x80, 0x2, 0x6}, {0x3f, 0x100, 0xff, 0x3f}, {0x5, 0xc0d7, 0x1e, 0x9}, {0x1, 0x4, 0x800, 0x1}, {0x5, 0x80000001, 0xf05a, 0x9}, {0x100, 0x2, 0x7, 0x4}]}, 0x10) dup3(r4, r0, 0x0) tkill(r2, 0x16) close(r1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000070b000-0x20)={@generic="6a2748706882d0c37345f240f7284dc2", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 04:32:51 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000e0b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/21 04:32:51 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000060a000)='/dev/pktcdvd/control\x00', 0x88000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fee000)={{0x2, 0xf6}, 'port0\x00', 0x1, 0x20, 0x0, 0x7, 0x4, 0x3, 0x8, 0x0, 0x5, 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, 0x0, 0x0, 0x0, 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 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000fec000-0x16)=""/153, 0x99) 2018/01/21 04:32:51 executing program 4: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b6d000)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f0000002000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/21 04:32:51 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') readv(r0, &(0x7f0000021000-0xa0)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}], 0x1) read$eventfd(r0, &(0x7f000001a000-0x8)=0x0, 0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001f000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x4, 0x800, 0x200, 0x5}, &(0x7f0000022000)=0xa0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000001b000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000023000)=0x0, &(0x7f0000024000-0x4)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000022000)={r1, 0x4f42, 0x0}, &(0x7f0000023000-0x4)=0xc) 2018/01/21 04:32:51 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000079a000-0x8)=@abs={0x3, 0x0, 0x0}, 0x3db) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = gettid() tkill(r2, 0x16) 2018/01/21 04:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060a000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/21 04:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000426000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000bd0000)=0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14, 0x0}) sendfile(r0, r0, &(0x7f000009f000)=0x0, 0x6) poll(&(0x7f00000ea000-0x30)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2018/01/21 04:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = add_key$keyring(&(0x7f0000633000)='keyring\x00', &(0x7f00005c8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f00004c9000)=""/253, 0xfd) 2018/01/21 04:32:51 executing program 1: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 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) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="2ce8f1bb689e72d50488dedd8f4cf4f361714bcd901fc39ec2de9059e01d73a91adfe31c07b8d1a16a56828125", 0x2d}, {&(0x7f0000001000)="0004a0b094b33a0b9529a5da0a78d7dc8e2506526ff34e85", 0x18}, {&(0x7f0000001000-0x57)="e912a500dd0c860ecf7839c1949c6e07819b471679de0531cd4971edd4c99d7bd1e6d17b43013f6fd2d7fccca36b412d50c28326cccd6524f3cbc07ab3d9c044145de329a908001e82b0cfe3fd34905d906f40dc7ac6bb", 0x57}, {&(0x7f0000001000-0x70)="f91f2dd1d4ba32803c62c70cfdee881693c85b3864bfe46cc17ffcd984b2e37a721330b7a6bd14064a699edd58bf56343dddf4a8cc15886d67dfb06b3bd302a1b60d5106bffd9c523df171f0988ebebcad1289fbef1671dcb9361f5af7d033ba7d6a0cc2e1add900680fae31dcf824b9", 0x70}, {&(0x7f0000001000-0x88)="a41464ef4cc751a4673f4db5e4f524bf0f8328cb60b90238a1349f56f2ebaa822502f4f906fcbba63e85ef0c2fd066641d655f216b982792f5bd69c6e7ece1e2b84d2d7f05ca82b868d662dc10a970b2f1ad8369574d3f2f25139f58daa740394784149a233a2c329abca38abee8309d9f7be2afbe5c696c4607a026e7ee38560c2858ba7ea45a0b", 0x88}, {&(0x7f0000001000)="cc04ab823b536b19ea45d53a3a923e2918b7b3e666ad680d5b66a4347c25536eb391b2ed0d17b18da8ab838b5e2a83d566b9d5d23560d4776ddc740b2731a2d5353d8992d680cbee7ee9f181df9751857989c3ca046dee1121f0de4be15d50", 0x5f}, {&(0x7f0000001000-0x55)="91d21baf7d35947cb2909968f41a4ad5e8f74ed35a6361ff885183adf76ec9cdda8cfe215617bf319ff58a8a6957a45f41c6e164c9456b9ff16198374dcc96ad3309272823049f622055a9dc5dfc4f56d9cefd9441", 0x55}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xc2)="b5e64ef442d75773394949457d52be13e5e250c6b843e61a5ddf9c4c75276550eb3420d131836f2c6e4100e6ea0b7ddc40d0012e71621b14ea4fb34c1e250f9d94faba35ae894f87f8a1dff512a1c448d166e7aaeebe48ac801f7e4d6109184affe5944f420785f88650254ee7efac949254685565fac996112cb83a0550e13a9f8e50f400b03565ae33d67c265ff5e6f6ab58e17d2a8df41efa88ab9ef7f41ea5a9a1ba12796004f20d901f25b6bd08d3ae72f47e06041993c7f2c7afd9d4e25977", 0xc2}, {&(0x7f0000000000)="9913", 0x2}], 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000f55000)=""/4096) 2018/01/21 04:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000082d000)={0x0, 0x0}) clone(0x1000000000000, &(0x7f0000825000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") dup2(0xffffffffffffffff, r0) 2018/01/21 04:32:51 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000d44000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000604000-0x2)='#\x00', 0xfffffffffffffff9) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0xc00, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000003000-0x8)={0x40, 0x5}) [ 110.390615] binder: 20626:20634 ERROR: BC_REGISTER_LOOPER called without request [ 110.419202] binder: unexpected work type, 4, not freed [ 110.424857] binder: undelivered TRANSACTION_COMPLETE [ 110.431060] binder: invalid inc weak node for 219 2018/01/21 04:32:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000eef000-0xd8e)="", 0x0, 0x4004000020000046, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/enforce\x00', 0x120fff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f000041e000)=0x0, 0x4) 2018/01/21 04:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) timer_delete(0x0) clock_gettime(0x0, &(0x7f000085d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009e1000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000083d000+0xb62)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f00009b9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 110.446087] binder: 20626:20634 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 110.476131] binder: BINDER_SET_CONTEXT_MGR already set [ 110.481690] binder: 20626:20646 ioctl 40046207 0 returned -16 [ 110.490005] binder: 20626:20634 ERROR: BC_REGISTER_LOOPER called without request [ 110.497901] binder_alloc: 20626: binder_alloc_buf, no vma [ 110.503480] binder: 20626:20646 transaction failed 29189/-3, size 0-0 line 3127 [ 110.511645] binder: 20626:20634 got reply transaction with no transaction stack [ 110.519351] binder: 20626:20634 transaction failed 29201/-71, size 24-8 line 2920 [ 110.527233] binder: 20626:20680 unknown command 0 [ 110.527242] binder: 20626:20680 ioctl c0306201 20005fd0 returned -22 [ 110.540704] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.547215] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.552717] binder: undelivered TRANSACTION_COMPLETE [ 110.557858] binder: undelivered transaction 218, process died. 2018/01/21 04:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00000e4000-0x8)='./file0\x00', &(0x7f0000fe5000)='./file1\x00') utimes(&(0x7f0000a68000)='./file1\x00', &(0x7f0000637000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mkdir(&(0x7f0000958000)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000251000)={@common='ip6gretap0\x00', @ifru_flags=0x0}) connect(r1, &(0x7f000076a000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) 2018/01/21 04:32:51 executing program 0: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b7000)={0x0, 0x0, 0x0}, &(0x7f0000802000)=0xc) r0 = getpgrp(0x0) r1 = getpgrp(r0) setpriority(0x2, r1, 0x0) tgkill(r0, r1, 0x3) 2018/01/21 04:32:51 executing program 4: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d1d000-0x7)='cgroup\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000284000-0xe9)={0x0, 0xe1, "6ba46196bbe8fdaef0507c7e5950b7d50866033603e00c56e53dd0ec44dbfb9cd2113d0d2312941b972f39891d3a765b9c50cc4358e617aeab2d07048f3f9015694f9c52ad52785230150eaa10419c0a19ff284b51195ad44becce1d067f654e417a8e034afe2adbb348d1153db24de01e2971de5063c5336ad5d7eb9c8dc7e3feb2b878e0b5cd0d15e4421d82e84de2411c73a0b774ca182f09fad53f3c5bf659a84d9cc74dfbd49a4484f3897c86ed16c8899c2cfbeb6786990af9f9ea419477934949aaf5f7af01494c4f573ee5eb564f6eb4067d8721042e87f7d0b762acfd"}, &(0x7f000032a000)=0xe9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000656000-0x1a)={r1, 0x1, 0x9, [0x200000000, 0x4, 0x6e74, 0xd8dd, 0xd71, 0x1, 0x8000, 0x8, 0x401]}, 0x1a) mmap(&(0x7f0000d1d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000d1d000)={0x3, 0x1000, "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"}) r2 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0xffffffffffffff9a, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20, 0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/21 04:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00005fe000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000)=0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f51000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005a1000)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe61}, {0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1000, [0x1, 0x2, 0x8, 0x7, 0x9, 0x5, 0x8, 0x6]}, 0x5c) 2018/01/21 04:32:51 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e94000+0x6b8)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0xfffffffffffffff7) r2 = getpid() setpgid(0x0, 0x0) getpgid(r2) 2018/01/21 04:32:51 executing program 2: r0 = socket$inet(0x2, 0x7, 0xfffffffffffff6eb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009ad000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b52000)=[{&(0x7f0000d61000-0x80)="bc5fefb691747f651519c9c6b980d969324c0e41816542335c5aa3a29072cbd36c50ada68f1fa978f52dd58261d7ce91bf27d1a225c1169457f493a344534c43a5581d1ebf8b874d530ec68565fc168089a65b7126e499cf31815ace712876f871f05038020d65d419e73af626f5ab7250fbee660dfba093f0f06366d77c8185", 0x80}, {&(0x7f000050f000-0xfd)="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", 0xfd}, {&(0x7f000037a000)="3b432cc4d4e426ec0294493a1f1f278a4e555164cb6b45eb11798562770cd40c2e3bd43fb47d29afd88c5f684cae8d72ef5b2c882e6628aa3f76337df28a5cf3d22301e3692863e907e0a5674d2302f6ae01b07097783fa440f0c7fc8bf72f023e7baac52e2fcc7d29fec4029e6d52", 0x6f}, {&(0x7f0000223000)="a7ed20401cccfec94f6f88815f14bb71c68786028b1fe32ff17a3478e2bfbae450a29ab2778617e18c89b00eac5048e46e292a8e5489215426be5c377660394e2250abb72145e02e345b3f3abbc393a89d8df2e646c348e010e4cbe11094555c550e8114b62cac04e216e1983e68895d2ec3f36797834463f6fdf3cac20e97119d350ff5ea5132ed4a085d2cab9ef4f87c230555e74708ba8f3e7a7602de887f11178a7e092054d4c16c723550d3ba4d7a4bf5eb47839f69fb473d5666fcadfcb6acee1900118f6ccd21c774ace6822134a1b72399a6832e1d857b4c5739fa7e", 0xe0}], 0x4) unshare(0x20000400) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000068f000)=0x80000001, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c59000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a52000-0x4)=0xc) lseek(r2, 0x0, 0x0) 2018/01/21 04:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000601000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a26000-0x8)=0x0, &(0x7f0000b0c000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000bcc000-0x4)=0xa72, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000807000-0x10)='/dev/input/mice\x00', 0x0, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00005b1000-0x8)={0x0, 0x1}, &(0x7f00005df000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000afc000-0x4)=r4, 0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) listen(r2, 0x0) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f80000-0xb8)={0x0, 0x1, 0xfffffffffffffff9, 0xffffffff, 0x7, 0x9, 0x7fffffff, 0x80, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x83, 0x0, 0x1f}}, &(0x7f00004e0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee5000-0xa0)={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]}, 0x1f, 0x7, 0x50000000, 0x2, 0x80}, &(0x7f0000994000-0x4)=0xa0) unshare(0x24020000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c67000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000)=0xe8) 2018/01/21 04:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ba0000)={0x2, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/21 04:32:51 executing program 0: r0 = gettid() waitid(0x2, r0, 0x0, 0x20000004, &(0x7f0000d52000-0x90)={{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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8080, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000059c000)={0x0, 0x0, 0x0}, &(0x7f00007fa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/225) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x6) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x74)="cb9b9fc6b022f499c2f48f0924d6c80a6bb05bba34f68805ba8462621ea387191336c95bbfa992b221f13b2462140f8c00306755687c6573bae7ecaaea1a3112a06d9e46a2f39269bf96215835aa4bf5de0a3f36d9fd39575a9a465aa5e05ae2c6339d15d0d0af860029716f2fb3c3a55a79ad5d", 0x448, 0x4000, 0x0, 0x0) rename(&(0x7f0000450000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x90)=[{&(0x7f0000001000)=""/143, 0x8f}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000001000)=""/240, 0xf0}, {&(0x7f0000001000)=""/74, 0x4a}, {&(0x7f0000002000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/93, 0x5d}], 0x9, &(0x7f0000001000)=""/182, 0xb6, 0x3}, 0x1) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x1bee, 0xbc, 0x6e3, 0x3}, 0x10) gettid() 2018/01/21 04:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000886000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000e09000)=""/236) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000b6c000-0x1000)=""/4096) [ 110.983637] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 110.994447] binder: 20683:20699 unknown command 0 [ 111.000049] binder: 20683:20699 ioctl c0306201 2000a000 returned -22 [ 111.011288] binder: 20683:20699 got transaction with invalid offset (0, min 56 max 56) or object. [ 111.020793] binder: 20683:20699 transaction failed 29201/-22, size 56-16 line 3190 2018/01/21 04:32:51 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002fc000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000230000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80, 0x5, 0x0, 0x10}, &(0x7f000052c000-0x4)=0xa0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dc0000)={r2, 0x10000, 0x8}, 0x8) 2018/01/21 04:32:51 executing program 2: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x100000001}, 0xfffffffffffffe71) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000060000-0x8)=0x0, 0x1) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000057000)=0x7fff, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000001d000)={{{{0x2, 0x2, @rand_addr=0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x0, 0x2, "db16f77c2150c2c7418896a0b1561a3df31d58fb52b57b37f65b0c1c4c8a493e6e0b4f02aed5b60217a7c6e313f83bd00a5039cb7f05e3da64679673164fe9ffbbdd46b897d3ab995f86de95f5b2af38"}, 0x160) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000061000)={0xaa, 0x10, 0x0}) sync() r2 = open(&(0x7f000001d000+0x6ac)='./file0\x00', 0x4000, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000044000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000061000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000061000)=0x14) r3 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000000f000-0x49)=""/73) signalfd4(r3, &(0x7f000005d000)={0x0}, 0x8, 0x0) [ 111.038056] binder_alloc: binder_alloc_mmap_handler: 20683 20000000-20002000 already mapped failed -16 [ 111.043953] FAULT_FLAG_ALLOW_RETRY missing 30 [ 111.043963] CPU: 1 PID: 20696 Comm: syz-executor6 Not tainted 4.9.77-ge12a9c4 #18 [ 111.043968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.043982] ffff8801d629f4e0 ffffffff81d941c9 ffff8801d629f7c0 0000000000000000 [ 111.043993] ffff8801cacbf910 ffff8801d629f6b0 ffff8801cacbf800 ffff8801d629f6d8 [ 111.044003] ffffffff81661c5a 0000000000002167 ffff8801d82aa168 ffff8801d82aa0a0 [ 111.044006] Call Trace: [ 111.044019] [] dump_stack+0xc1/0x128 [ 111.044028] [] handle_userfault+0xa3a/0x1310 [ 111.044040] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 111.044050] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 111.044058] [] ? __lock_is_held+0xa1/0xf0 [ 111.044068] [] ? handle_mm_fault+0x117b/0x2530 [ 111.044074] [] ? handle_mm_fault+0x1fc3/0x2530 [ 111.044080] [] handle_mm_fault+0x1fd1/0x2530 [ 111.044087] [] ? __pmd_alloc+0x410/0x410 [ 111.044094] [] ? __lock_is_held+0xa1/0xf0 [ 111.044104] [] __do_page_fault+0x5c2/0xd40 [ 111.044112] [] ? mm_fault_error+0x2c0/0x2c0 [ 111.044119] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.044126] [] do_page_fault+0x27/0x30 [ 111.044135] [] page_fault+0x28/0x30 [ 111.044143] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 111.044150] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 111.044156] [] ? iov_iter_advance+0xd70/0xd70 [ 111.044164] [] ? mark_held_locks+0xaf/0x100 [ 111.044172] [] generic_perform_write+0x1dc/0x500 [ 111.044178] [] ? page_endio+0x180/0x180 [ 111.044186] [] ? file_update_time+0xbc/0x3b0 [ 111.044194] [] ? current_time+0xd0/0xd0 [ 111.044201] [] __generic_file_write_iter+0x348/0x570 [ 111.044208] [] generic_file_write_iter+0x2d5/0x600 [ 111.044216] [] __vfs_write+0x4bf/0x680 [ 111.044223] [] ? do_iter_readv_writev+0x400/0x400 [ 111.044230] [] ? __lock_is_held+0xa1/0xf0 [ 111.044238] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 111.044245] [] ? __sb_start_write+0x14a/0x310 [ 111.044252] [] vfs_write+0x189/0x530 [ 111.044259] [] SyS_write+0xd9/0x1b0 [ 111.044266] [] ? SyS_read+0x1b0/0x1b0 [ 111.044274] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 111.044281] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.044288] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 111.066386] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/21 04:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a1b000)={0x0, 0x3ae, 0x7, [0x4, 0x7ff, 0x6, 0x2, 0x3f, 0x800, 0x3ff]}, &(0x7f00009ff000)=0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000970000-0x6)={r1, 0x82bd}, &(0x7f0000af6000)=0x6) syz_open_procfs(0xffffffffffffffff, &(0x7f00003ae000-0xc)='net/netlink\x00') 2018/01/21 04:32:52 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a6000-0x7)='/dev/ppp\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@broadcast=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}}, &(0x7f0000000000)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f00002d1000)='/dev/sg#\x00', 0x3, 0x109001) 2018/01/21 04:32:52 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000fe5000-0x10)={&(0x7f0000dff000-0x7a)="a10813842ff9f214e4f7fb7dd17feef0a076019b5b26b31680507261fe81028af1fd0dfeaa3c21b49d699f91ff65cb3dfe32832192db345cd7d3432b629a1a422be98f3c000a899ad866a0194ea9a01ec2d97b92c9a28affc7eee1620140314fa11c8d4df4cba7d66abd9f8aa5abc92a9be46eca1bf36422fa72", 0x7a}) syz_open_dev$sg(&(0x7f0000173000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe5000-0x4)=0x3) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) 2018/01/21 04:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0e000)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003ab000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000)=0xe8) fstat(r3, &(0x7f000067c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000ecc000)='./file0\x00', r4, r5, 0x200) 2018/01/21 04:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f00000fd000)='./file0\x00', 0x0, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000065f000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000511000-0x4)=r2) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = open(&(0x7f0000c23000)='./file0\x00', 0x4c01, 0xcc) clock_gettime(0x0, &(0x7f00006c1000)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000b85000-0x3b)=""/59, 0x3b, 0x8, &(0x7f0000b93000)={r4, r5+10000000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) close(r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000905000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007b9000)=0x8) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/01/21 04:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/loop-control\x00', 0x10800, 0x0) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2018/01/21 04:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a78000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ad5000-0x18)={0xa, [0xfffffffffffffffe, 0x5, 0x4, 0x2, 0x6d, 0x2, 0x5, 0x6a, 0x1, 0x6]}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000259000)='/dev/rfkill\x00', 0x268042, 0x0) 2018/01/21 04:32:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) fstat(r0, &(0x7f00000f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r1, r1, 0x0) getuid() recvmsg(r0, &(0x7f0000d3b000)={&(0x7f0000471000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a00000-0x70)=[{&(0x7f0000b7e000-0x58)=""/88, 0x58}, {&(0x7f0000c73000-0x58)=""/88, 0x58}, {&(0x7f000017c000)=""/247, 0xf7}, {&(0x7f00007b9000)=""/73, 0x49}, {&(0x7f000077a000)=""/244, 0xf4}, {&(0x7f0000051000-0x9d)=""/157, 0x9d}, {&(0x7f000096a000-0x91)=""/145, 0x91}], 0x7, 0x0, 0x0, 0x8}, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000a90000)=r1) 2018/01/21 04:32:52 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b43000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b42000)=0x1) r2 = inotify_init() inotify_init() inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) [ 111.066396] binder: 20683:20699 ioctl 40046207 0 returned -16 [ 111.342783] binder: 20683:20699 unknown command 0 [ 111.347636] binder: 20683:20699 ioctl c0306201 2000a000 returned -22 [ 111.356941] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 04:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008f7000)={0x0, 0x0}) pwrite64(r1, &(0x7f0000ac0000-0x87)="387879c054356946c100582d57a3cbcf4c8e77da9dd0ad12e7116421d64a2b1bfd4de78baf1ada7d6d343a87969035f9e5cbcac61a997b8fed1c4900b5c3cf4205321f65ee775b85b109bc56637b6c082e23ffe370ffadf11c773725fc6cc5fea40c541286060d4badfa9a5c860c085e1ea4c6c3387865f2cf7e84479d03104e7cef14f6917965", 0x87, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000225000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/01/21 04:32:52 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x2000000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000526000-0x8)={0x0, 0x1}, &(0x7f0000fd9000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000033e000-0x8)=@assoc_value={r2, 0x6}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) 2018/01/21 04:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r0, 0x0, 0x0}], 0x2034, &(0x7f0000778000-0x10)={0x0, r1+10000000}, &(0x7f00009a8000-0x8)={0x0}, 0x8) ioctl$KDADDIO(r0, 0x4b34, 0x4) inotify_init() pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/21 04:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000134000-0x78)=[{{&(0x7f0000c4e000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000069f000)=[{&(0x7f0000611000-0x25)=""/37, 0x25}, {&(0x7f000020b000)=""/73, 0x49}, {&(0x7f0000177000)=""/12, 0xc}], 0x3, &(0x7f0000c14000-0x9c)=""/156, 0x9c, 0x7}, 0x0}], 0x1, 0x10002, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00007bd000)=0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ax25(r1, &(0x7f0000ea3000-0x10)={0x3, {"eb04d8e194295b"}, 0x6}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020f000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f0000183000)=""/224, 0xe0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000ec0000)=0x9) 2018/01/21 04:32:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003b8000-0x5)='maps\x00') faccessat(r0, &(0x7f00003e6000)='./file0\x00', 0x100, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xd7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000003000-0x4)=0x4) r1 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000)='numa_maps\x00') ptrace$peek(0x2, r1, &(0x7f0000004000-0x8)=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) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x14, 0x4, @thr={&(0x7f0000004000)="7e91225e6ca9504efb3616ea4c3d8014b83e9e5f54061914596ae5c71efecb6e724f85c06029aed86f61a20527e48d083591f5deb1062bcf590f57b1cfe0b5dbe7c72875f8ac5c7c6139c55ea9bdcadea38e4b447bf7fef6f1c5fde9ff930c755b74", &(0x7f0000005000-0x3b)="bd3c66246054b781e6aadb640fd663aca98d5e5e9ce710ef543533df510becec35c84f753e9d77f5a914b3cfb54a3049d21724f4bf08ff4e7e501a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000)='./file0\x00', 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000)={r3, @in6={{0xa, 0x2, 0xa34, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = getuid() setuid(r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000008000-0x28)={0x1, 0x5, r1, 0x2, r4, 0x9b, 0x100, 0x3}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0xb288, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000007000)=[@in6={0xa, 0x1, 0x99, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6fea}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/21 04:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet(0x2, 0x0, 0x8000) r1 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x3, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:52 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000010000-0x1)=0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x0}) fchmod(r1, 0x10) 2018/01/21 04:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00003eb000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xffffffffffffff9a, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/21 04:32:52 executing program 6: r0 = userfaultfd(0x0) r1 = open(&(0x7f0000258000)='./file0\x00', 0x100, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000da1000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000a9c000-0x4)=0x98) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f94000-0x90)={0x6, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200080, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f92000)={{0x79f6, 0x9d0}, {0x9, 0x6c7}, 0x100000001, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) r1 = socket$inet(0x2, 0x80000, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000148000-0xe1)={0x0, 0xd9, "416dd84d3145ca453cd84ce6e6381b13014e1a0bbf9d57e446f31b05ad673348ef91c290aa50ded6d6f6d8200e42c67a9ff944f0125dd672295e81a2e5146b4a220e358696a54cb48ae51be25083271d06d8e824b3c3e32802d4781107ff61cd017bdaba31af7c5b94463653a92e7066c1c3a8c12454385539cac2ec5bb3c577d3d39ce5e0c312b1dce8d5671464b134d9e5ed04045c95b2c7b83b0584961ac02a61817b1613aeceb7d22f25cf8c97c04d2be7620d336092dd8561bdf5b0431d909cda519e7cbf288ce759e2146b9ba95884e2c1471d400fce"}, &(0x7f0000961000)=0xe1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009d8000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x400, 0x8, 0x8}, &(0x7f0000c5f000)=0xa0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000014f000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000bcb000-0x118)={0x68ccf53f, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000323000)={&(0x7f000046a000/0x1000)=nil, 0x1000}) bind$inet(r0, &(0x7f0000967000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f1a000-0xe)='/dev/keychord\x00', 0x100, 0x0) getpeername$unix(r2, &(0x7f0000fbc000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000500000-0x4)=0x1002) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f00009b0000)="7ec5fa4ceb68d6a46bec4f0276fdd26c8b245ba778ee7c60e20ed6d654e1ccef9a0d8e9c568aa4693026fc06f62d91b16c2ca335a7f5ce7de5192a79a7d1b5648f51817ec975ab8cdea94d632c36059a25036a04408d16822ad9e3a6dbee7c875f554a3e95f253cbff01486e238a64859a650ce3bd1dad39988ff66cfcdc621e7c82ec7593205b2f238e961eb84ee93dc1011306c5ba0b6dcd992984c3ba1bd9ff984a049acefc09af15c66756a6c89cc5f34b74114c3e2d81c9955c0d7cf046d5171d49db157c78e45e247768c5b47deb990990aedfd6addeb37cf95a278d64daf91bd9e5d12b1d7cc525fd59299bd8e06ad06bd34307c8862085f4be788a2e5452b60ece59133304ff95eb8cd4fc14f3ad495d20c4602e717ccb33ec1d598a5164302658b425bd394530f281250e0c7e8222390d3266e61821674256c982e84f85ec61d919b0e4f57dab14051eebabfca6e1370fa825f456fd52c84eee6047ff8ceddd7b8309999516f1e7369388832dd3444bc1645b93a7a0b43253637b91aa290dbc58462df1776db721652ddf4f2bf60746c07a59390cd25ab39f101c9f0b3d5fc0c5cfa0fbb6e2e4c884115707e47a2ec0cc4d9a771425b5a90ae6db944b7e1b1726102d5b1f2999c0041165c1c4199b83dd561df3444b530a53b03e1e43df3c032a8690fc7c2a99be1bdb9d82fb2ef9eaffbf61703b1a7e68af36b609139520158d558c6e3196a8f826d0933acd89a79f52a38046a00f3b0da2172477f587885c8cde2b558bccc0829f9d72929ae11f234ffb13911905e7e08ebb67ac7f3cb005b9e693e4b23b7cfcb439a72a14910bc4a4bc77ac3c6a787116531d6971f7f3cc9fe54d91e0a500c8c6215aeb6b5a3465ccf7e4eba76bed45c902822290bb6f9bd665cd8cb9a3a6aa60e414e7be4d5fb5b227c4120aa2e75ef31a926ea1ac75d0bb6b0737e2593586e9a4aa42a27542a04edc52cad59989c0b70099b65d2fb9c4b21f199a785c94d8346f6b75fa5761d834d349c5eb1595969d6630e243b08f2fa338854182da6a0c583ded002057e501bd36f35d95a6ae5c7837b59c1a453394b8fbc811850282d40e78d27bfc5e0a3161cb820e37c7f3b57417166951ead383b5ce1c64a4c487a3d357941011ff17363b638c090907c61aaa2d024c8bb5ba05f57b1890573e02410a2a93471750a78348c0ae1a0437303b743f68fb7dcaa0d91eb8f07cabd256044513671017ba5513900014be0eacd8ede61fabac4f9c808d19f2b41d31d85e6e6ad80f01a5b2f57dce3c4be5ad21e6fc74e3cc646caaae38cf620bba90b6b6ec7ddec68e1482e48478e05f5e353522847449eba9cf9053bd245775e7e0c681bf543f83c68aa27a7a280db2c13a2d8fe73caf01169f0714ba1f61c4c133a237fac47cb65bd94bf64fa9fc719113dd8e091c75dcf93d7f17abd15d31aa407a6f336ecf3e99174905ffe25372dd363bac8dbbe90d1ef9187531428e27a137d188f7c7dad8db82ed6db0d9d2c261b0f8cfda541175d8ef4d0242bdcc600833a2c6e1f647affd7b85a0bac456eb54aad5a7b277c033a6dd376535d8d52fe0b0ad30560b08793585246af27d9ffe908ce7dff81b6a8a5c989f16e1f1bb56a08ace2e788b59b2468e6fbfd0882c83cd2319b9ed29d1848f3d55b8ae636221fe212a1e9b361c0ee0f5776f53f5460e48250827cd3f9a483786074e846ac6723f0336fee9a5cf35570403f51fb408421d53ce0c4ac2d6621482fa3e51e0f69a6c64e0d7efcb5096bf63febdc6e2e374cf631b002a1556ea57084e1cb1bab13454eb496378adc6b77f6e7f20658723280744ca3b263307869cc8d00eb81ffbedeb39cb14e0fd265f07765bf0a9058b5412b7cd68255ef8bd1c8b111c10e95f13453b1a0427174211962fd54fbf78b029f5afe2ff3e19abe4ca42ae1958b58c6771572daab62b493c3005e868c7015be367a8a362a56e2271cb1f58a81fc19903a355138bb24fb07a9c5cb0d552457dc55fa851e9d8a58da63dfb4974b54ba1bcdb0c255ac317bd199bdfe5d8016f127c2635516593da9e178bab96508d0be5c3ba1a7b0d6de0a7ab5ff1db1bdf847f8480ebdc23e509", 0x5dd}], 0x1, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 04:32:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000c96000)='/dev/sg#\x00', 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0xfffffffffffffea1}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0xca0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062f000-0x8)={0x0, 0x0}, &(0x7f0000c87000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000af5000-0x8)={0x0, 0xc9}, &(0x7f0000eae000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009b4000-0xb8)={r2, 0x1, 0x10001, 0x7, 0x1, 0x2, 0x4, 0x400, {r3, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1bdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xfffffffffffffffe, 0x9, 0x2}}, &(0x7f000098e000)=0xb8) getsockopt$netlink(r1, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) r4 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000001000-0x18)={0x0, 0x0, 0x80da14, 0x6, 0x20000004, 0x4}) sendmsg$nl_netfilter(r1, &(0x7f00003cf000)={&(0x7f0000812000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000c4a000-0x10)={&(0x7f0000d9a000)={0x1bc, 0x3, 0x4, 0x500, 0x1, 0x0, {0xb, 0x0, 0x6}, [@generic="06b9acea7c59d5a802ee15e519d60960771af45c981e020f14bdb56bf7f8f6381fd03a8ad44f45d27d0073f2395ba271903e7f9d9fb251ac5d5d9b86cf9eab6966f660a75f36ff12d7cbaee73373b9ce0203d5dd2bb1578ccebe8aba04e03bcbd81ae7da6e95032fa0cbd70bd538a0e3e49e3c1681be58b2c51a8b1408284fb1a4c2e5732bb49027260be49c2cf6b137faf17956ee76d8fe35b6e06171f5d9ce09a4f8a2c2d4d4da9c10aa27c31e7ac227b52d47ae4836d8c1e83d6399e630181f9cb89b38f29e09be55", @nested={0x4, 0x14, []}, @typed={0xc, 0x82, @u32=0x80000000}, @typed={0x18, 0x20, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="70330561dd7cccd976022944a504936fa6017b9f76c43c457bc8d45e478682be108d1d805d5b723c4578dc19ab9fc9a1105c7a21e9d4361864ed96ec12612d942f431ff5a2b557409eb76f5d26416226f9bab71a", @typed={0xc, 0x4f, @fd=r1}, @generic="4bb52f42532c2c3e99c9ee7d2e4b7517abae798aa2bf240b8c33437eb3a3458c9b30d02ecf34d42479a6f241ade432fe207022121ac988c804915652bbe834daf1baa71baa0ad38c449264be83cf8ba9b0", @generic="4e6080", @generic="8c"]}, 0x1bc}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) getgid() ioctl(r4, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r5 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000932000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="ddab76b5c49472b3ff6485f4f89f6551cf58b646f4c63f2149062669a20efa5d3d8b83d50448c97051cc3bc7a7e00b8a4015e43537de1ffc1c6c58dae6a395f878d1d48af77109e88bcbd5db1594bafb791919c7a344387a2b1a690eade0", 0x568ebe803fc64bf4, 0xfffffffffffffff8) keyctl$get_security(0x11, r5, &(0x7f0000475000)=""/68, 0x44) 2018/01/21 04:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000461000)={0x0, 0x800000000}) prlimit64(r1, 0x0, &(0x7f000030b000)={0x0, 0x0}, &(0x7f00001df000-0x10)={0x0, 0x0}) 2018/01/21 04:32:52 executing program 6: syz_open_dev$urandom(&(0x7f0000468000-0xd)='/dev/urandom\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) munmap(&(0x7f0000c44000/0x1000)=nil, 0x1000) mmap(&(0x7f0000c44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000c44000)={0x0, 0x0}) 2018/01/21 04:32:52 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001d000-0x8)='./file0\x00', 0x48) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000001b000)={0x800, 0x3, {0x3, 0x3, 0x4, 0x3, 0x8d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@empty=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000001a000-0x1360)={0x1c, 0x100001a, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="f4caa14c99eb"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0xf}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000-0x8d)={r3, 0x85, "3318bd5211b7ddddb1a61ff953d332d4163e4441f9104bf080a0582aba0712b61acfe14992bc652a0ee0ac09cce84ce8cfca51a1129d4e71a5656f31be1e88f942e5f11ee2ceea25da57867ab0828287c89f26a76f3ee3ba31ebb74ed4c7c0bc1fbc95fb41747f4919357977672855150609973898fae5e00451a66f5d14e8097609764445"}, &(0x7f000001c000)=0x8d) ioctl$void(r0, 0xc0045c79) 2018/01/21 04:32:52 executing program 4: r0 = epoll_create1(0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xc0002004, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f40000)='/dev/snd/seq\x00', 0x0, 0x10540) clock_gettime(0x0, &(0x7f00001f1000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000053d000-0x68)={0x4, 0x1, 0x9, {r3, r4+10000000}, 0x1ff, 0xfffffffffffff27d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000d24000-0x8)=[], 0x0, &(0x7f0000c95000-0x10)={0x77359400, 0x0}, &(0x7f00000cc000-0x8)={0x0}, 0x8) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) recvmsg(r11, &(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}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001b3000)={@generic="6f48389a7b4c6b7b7e53b11310624a2b", @ifru_flags=0x8000}) r12 = dup2(r7, r8) shutdown(r12, 0x0) setsockopt$sock_int(r10, 0x1, 0x6, &(0x7f0000f64000-0x4)=0xbec241e, 0x4) bind$inet6(r6, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000ea2000)=@assoc_value={0x0, 0x1}, &(0x7f00005f2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000052a000-0xa0)={r13, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x287, 0x7, 0x7, 0x7, 0x0}, &(0x7f0000c08000)=0xa0) listen(r6, 0x0) connect(r6, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) r14 = openat(r6, &(0x7f0000163000)='./file0\x00', 0x982, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f00003a1000)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) accept(r6, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) [ 111.569992] binder: 20822:20823 unknown command 0 [ 111.574961] binder: 20822:20823 ioctl c0306201 2000a000 returned -22 [ 111.583617] binder_alloc: binder_alloc_mmap_handler: 20822 20000000-20002000 already mapped failed -16 [ 111.595213] binder: BINDER_SET_CONTEXT_MGR already set [ 111.600770] binder: 20822:20823 ioctl 40046207 0 returned -16 [ 111.606707] binder: 20822:20824 unknown command 0 [ 111.606716] binder: 20822:20824 ioctl c0306201 2000a000 returned -22 [ 111.619285] binder: release 20822:20823 transaction 229 out, still active [ 111.626200] binder: undelivered TRANSACTION_COMPLETE [ 111.631358] binder: send failed reply for transaction 229, target dead 2018/01/21 04:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ff4000-0x8)={0x0, 0xfff}, &(0x7f0000821000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000004, 0x4, 0x7, 0x7, r3}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000622000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r6, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r5, &(0x7f0000f57000)=""/196) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 04:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 04:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") syz_open_dev$sg(&(0x7f0000eba000-0x9)='/dev/sg#\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x23) preadv(r1, &(0x7f0000a7c000)=[{&(0x7f000099a000)=""/50, 0x32}, {&(0x7f000090a000)=""/134, 0x86}, {&(0x7f0000a4b000)=""/204, 0xcc}], 0x3, 0x0) 2018/01/21 04:32:52 executing program 2: 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$selinux_status(0xffffffffffffff9c, &(0x7f000022c000+0x14e)='/selinux/status\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000245000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006e9000-0xc)={0x2, 0x5, 0x101, 0x4, 0x4, 0x6c96}) faccessat(r1, &(0x7f0000711000-0x8)='./file0\x00', 0xc0, 0x8000) 2018/01/21 04:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000090d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de0000)=0x1c, 0x80800) fstat(r0, &(0x7f0000613000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000003c000)=0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r2 = request_key(&(0x7f000018e000)='trusted\x00', &(0x7f0000dff000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000111000)='/dev/sg#\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f0000ddd000)='rxrpc_s\x00', &(0x7f000085a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003dc000)="f8c3ae663b29451067ad0cfca02b2d3453c2e032c87e4d9d32e0c7db0d6c8c581cdb9ecb42f562a663b4e2d929b278bdff977db4045644eaf5c93beed5320c32e852b75727a9802ec6f32e9cad69905a93179328f1dbb19b3933bce38569fc1e64f710dc098373823013732cdd48110564a6c8f2674b5e14a9446bb159074f80f80d89fc1f37b0c9d9a2e0bccb40", 0x8e, r2) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00008db000-0x4)=0x0, &(0x7f00003de000-0x4)=0x4) r5 = add_key$keyring(&(0x7f000057d000-0x8)='keyring\x00', &(0x7f0000530000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f00000a5000)="22a338de813e94dd7f71d0a12959c62b1c43965e57f0", 0x16, r5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b3000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00003e5000)=r6) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000fb6000-0x4)=0x3) clock_gettime(0x0, &(0x7f0000dda000)={0x0, 0x0}) utimes(&(0x7f000004f000)='./file0\x00', &(0x7f0000319000-0x20)={{0x0, 0x7530}, {r7, r8/1000+30000}}) write(r1, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r1, &(0x7f0000a13000)=[], 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000c2d000)={0x100000001, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/21 04:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000391000-0x8)='./file0\x00', 0x800, 0x108) openat(r0, &(0x7f000048e000-0x8)='./file0\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$netlink(r0, &(0x7f0000556000)=@proc={0x10, 0x0, 0x0, 0x100040}, 0xc) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)='G', 0x0}], 0x1) flistxattr(r2, &(0x7f0000396000-0xdb)=""/219, 0xdb) 2018/01/21 04:32:52 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000af1000)='./file0\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e95000-0x4)=0x0) creat(&(0x7f0000b6e000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) 2018/01/21 04:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) umount2(&(0x7f0000c97000)='./file0\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000637000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e42000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fe6000)={0x3, &(0x7f0000275000-0xc)=[0x5, 0x4, 0x8]}) inotify_init() listxattr(&(0x7f0000f83000)='./file0\x00', &(0x7f0000934000-0x98)=""/152, 0x98) 2018/01/21 04:32:52 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000fe8000)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) 2018/01/21 04:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/21 04:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000234000)={0x4}, 0x8, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x1, 0x206000) unlinkat(r1, &(0x7f0000c2c000)='./file0\x00', 0x200) fallocate(r0, 0x0, 0x3cbc, 0x1) syz_open_dev$mice(&(0x7f0000ade000-0x10)='/dev/input/mice\x00', 0x0, 0x200) r2 = socket(0xa, 0x5, 0x2) bind(r2, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect(r2, &(0x7f0000dc4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000491000-0xc)='/dev/rfkill\x00', 0x121000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007c8000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) 2018/01/21 04:32:52 executing program 7: socketpair(0x9, 0xfffffffffffffffe, 0x5, &(0x7f0000bd6000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000985000)=""/135) socket$inet(0x2, 0x80006, 0x4) 2018/01/21 04:32:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='asymmerid\x00', &(0x7f00000a3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="7b4012", 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa6000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000018f000-0x4)=0x0, 0x4) keyctl$instantiate(0xc, r0, &(0x7f0000124000-0x1000)="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", 0x1000, r1) fanotify_mark(r2, 0x1c, 0x8, r2, &(0x7f00005f8000-0x8)='./file0\x00') bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) add_key(&(0x7f000003c000-0xc)='id_resolver\x00', &(0x7f0000b7d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c3000-0xc1)="8213da8ec3490f7b5682626d642db3b9a142cbbdfcb89d500095b4337ee8b6744770a9e3a7544a3c26104bb0d9b17a83c2927033e23f6cb7c05ece60296daf530c1f70332473a7f89b246a97239dccc3ec573da46872369b6e9ac0f4980294b3b6f86b33fce22c9ac702b59bcf3a0450d016eb2c7b8ff3434e2e5a2c58283ff367861f5b15dd2fd75ae3158f18c1d811c1a08d110b229da391effb3313e6da327a1a11d70d447281e3289551e3e2f7e8bdb8271b616d2c2d6e16a703631ab83c4e", 0xc1, r1) mq_timedreceive(r2, &(0x7f0000000000)=""/10, 0xa, 0x100000000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000aac000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f000099a000-0x8)={0x2, r4}) r5 = add_key$keyring(&(0x7f00006fc000)='keyring\x00', &(0x7f0000aaa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r1, &(0x7f00007a0000)="0100007a4e44000026ccac", 0xfffffffffffffeda, r5) 2018/01/21 04:32:52 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00001b7000)={0x3, 0x6b, &(0x7f0000000000)="2460d8923d282eba1561f18ab2c852539ca082365623a3f6db763c4d930125b14bc1aca8b8b82f8da677042bccc4ba7c604367cfbeabaae78922b8c1caf75fc6cd523805963151fb8df4bb02e194f60dc52b46e4f77a1ae0fac2340735835126c59272114d0016da4ad008"}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0xf4)=""/244) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000256000)=""/0) 2018/01/21 04:32:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000-0xb)='mountstats\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00004bc000)=0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x1, &(0x7f0000883000)=0x4) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:tape_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x36, 0x0}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) sendfile(r3, r3, 0x0, 0x8) write$selinux_access(r2, &(0x7f0000fe3000-0x37)={'system_u:object_r:hostname_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x33, 0x0}, 0x23) write$sndseq(r3, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f00005ae000)=0x7fff, 0x4) 2018/01/21 04:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r1, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x806, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d39000-0x10)={r3, 0x3ff, 0x1, 0x8}, 0x10) 2018/01/21 04:32:52 executing program 1: socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000440000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000001000-0xe4)="b293d00f0a954e676c0c72c7902987fbfa7abafb4a7ce0ac523c549cc67b86270ada5a631dc30a3d41f0c34c4b60f0f8005060579ffdb77a3b6e157797e53a0cf60ae125371f2811c37f4dece7a33b669ff93493ceb8c9a878cae99d9df2b6ec829ae29f2ee9d00de33fbb993991b8521fc8bbbaf3c67899513d6b248b54ec989d4bc7d4a9980b21074eeadcdaf294bcb08cd3b2cdb4999077112de524c5d8b478e62f1835e71f3fa1748c28f7f3110123c4477888164097813da4e95dce986cf08621a8e196b71707ae153f0e5ad2eb52beaa64ea867f2fa765fd9441ca30d09558652f", 0xe4) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"4ce5fba5a73e0c"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r4}) 2018/01/21 04:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000532000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) 2018/01/21 04:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000115000)=0x5a) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000dfa000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/21 04:32:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a15000)='./file0\x00', &(0x7f0000ed0000)='./file0\x00', &(0x7f0000b68000-0xc)='ocfs2_dlmfs\x00', 0x80, &(0x7f0000877000-0x1000)="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") creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/21 04:32:52 executing program 4: rt_sigreturn() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c98000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000708000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/105, 0x69) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/01/21 04:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = memfd_create(&(0x7f0000675000-0xa)='/dev/ptmx\x00', 0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000060e000)={0x0, 0x0}) close(r0) 2018/01/21 04:32:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000013000-0x4)=0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000013000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000695000)='./file0\x00', &(0x7f0000331000+0x8d3)=""/208, 0xd0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 04:32:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b05000)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003ec000)={{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]}) 2018/01/21 04:32:52 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)="10292c00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1ff) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000052000-0x8)='cgroup\\\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000-0xce)=""/206, &(0x7f0000051000)=0xce) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/21 04:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = geteuid() r3 = getegid() fchown(r0, r2, r3) 2018/01/21 04:32:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f000082d000)=""/56, 0x38) r1 = open(&(0x7f0000d18000)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:hwclock_exec_t:s0', 0x20, 'root\x00'}, 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x2, 0x10) write(r2, &(0x7f000058d000)="2400000013000790fe1e801afe250000205b000c09000b000000000000001ff9161717cb", 0x24) 2018/01/21 04:32:52 executing program 7: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002fe000)=[], 0x2444fc36b3b22035) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/21 04:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) readv(r0, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) r1 = open(&(0x7f0000ae0000-0x8)='./file0\x00', 0x103000, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008ad000-0xe3)={0x0, 0xdb, "3094f4ca7f462570aac03689b449f2d3db1e9c6adebe5445cce0f19314ce734c92642a1b82fc213620848a74b064687401a5ba792e897ad202f735d0050e5ba88a26e7193c32751a5a5ce8e171b5afd2732edf3106080876a4e7bd59e47db13824bec594278cd520455d3b1ca3c5a15bb293e1c54ed4d47f132e7c03d853afb4ed94ba46e33dcb41664dc34650ed15ee137e898e60fa7151de4b396146677d5f9b68bea2a115a1b0ecb53c0f85507aba13f28b604bd0605866686b50f5ff60056611d249479ac8cf954c225cd7aab7613718fe3a9e9077595ba3e1"}, &(0x7f00004e4000+0x51)=0xe3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d9c000-0xa)={r2, 0x5, 0x1, [0xffffffff]}, 0xa) signalfd4(r0, &(0x7f0000e21000)={0x0}, 0x8, 0x0) 2018/01/21 04:32:52 executing program 7: pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000b21000-0x14)=""/20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getresuid(&(0x7f0000ba6000-0x4)=0x0, &(0x7f00005e0000-0x4)=0x0, &(0x7f0000254000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c3d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e29000)=0xe8) setreuid(r4, r5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000032a000)={r3, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) bind$pptp(r1, &(0x7f0000d7f000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/21 04:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000a46000-0xb4)=[{{&(0x7f0000a10000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bc7000)=[{&(0x7f0000c8f000-0x5c)=""/92, 0x5c}, {&(0x7f0000a96000)=""/176, 0xb0}], 0x2, &(0x7f0000b11000+0x56)=""/4096, 0x1000, 0x80000000}, 0x2}, {{&(0x7f0000b34000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000039f000-0x20)=[{&(0x7f00002c0000-0xc6)=""/198, 0xc6}, {&(0x7f0000d39000)=""/194, 0xc2}], 0x2, &(0x7f0000907000)=""/4096, 0x1000, 0x1}, 0x8}, {{&(0x7f000076c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00001f6000)=[{&(0x7f0000ad8000)=""/99, 0x63}, {&(0x7f0000efc000)=""/134, 0x86}], 0x2, &(0x7f0000ef1000)=""/127, 0x7f, 0xa6e6}, 0x8}], 0x3, 0x40000100, &(0x7f0000f13000-0x10)={0x77359400, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(r0, r1, 0x2, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/enforce\x00', 0x200, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e9f000-0x11)='cpuset\x00') readv(r2, &(0x7f0000134000-0x40)=[{&(0x7f0000ee3000-0x1b)=""/27, 0x1b}], 0x1) 2018/01/21 04:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000034a000)=0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000515000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000d3d000)=0x0) 2018/01/21 04:32:52 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f6f000)='\x00', 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00001db000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f70000)=0x4, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f71000)=@assoc_id=0x0, &(0x7f0000f71000)=0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000368000-0x8)='keyring\x00', &(0x7f00008ed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c96000-0x8)='./file0\x00', &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() keyctl$chown(0x4, r4, r5, r6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000148000-0x10)={0x315, 0x8001, 0x431, 0x7, r3}, &(0x7f0000f71000)=0x10) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 04:32:52 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e22000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x109) 2018/01/21 04:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001da000-0xb)='/dev/hwrng\x00', 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f0000f13000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@empty=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab4000)=0xe8) ioprio_get$uid(0x3, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r2, r3, 0x0) getsockname$llc(r4, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) 2018/01/21 04:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/pktcdvd/control\x00', 0x660100, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000044c000-0x3f)=""/63) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/21 04:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r2, &(0x7f00006df000-0x8)=0x0, 0x800) bind$inet(r1, &(0x7f00008cc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:52 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c40000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000eaf000-0x4)=0x6) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd1000)=0x0, &(0x7f00004fd000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000647000-0x6)={0x0, 0x80000001}, &(0x7f0000fd3000-0x4)=0x6) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000fd3000)={@common='sit0\x00', @ifru_flags=0x9200}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005f2000-0x64)={0x0, 0x5c, "57ff30d3ef75178b0df81e878f6795a7e9f927334ab9d656ca42c193fc1d0e31998118fcffad60afb0a68a24f5dbb1260e38a75261d95dbba7f672abc73a590bcf0fb1fa562c452806801fe9a6627f014019764bd13c0e8bacd305b9"}, &(0x7f0000245000)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e20000)={r3, 0x3898, 0x86c, 0x4, 0x3, 0x1, 0x2, 0x7, {r4, @in6={{0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x60000, 0xff, 0x9, 0x5}}, &(0x7f0000b6e000)=0xb8) syz_open_dev$usbmon(&(0x7f0000cdd000-0xd)='/dev/usbmon#\x00', 0xa8, 0x400000) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000fd5000-0x4)=0xb6, 0xffffffffffffffa9) r5 = dup(r1) getsockopt$netlink(r5, 0x10e, 0x6, &(0x7f00004e3000)=""/4096, &(0x7f000089e000)=0x1000) 2018/01/21 04:32:52 executing program 7: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000208000+0x20f)=0x14) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ab4000)={0x0, 0x0}, &(0x7f0000ab5000-0x4)=0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r3, &(0x7f0000002000)=""/72, 0x48) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) sysfs$3(0x3) syncfs(r1) 2018/01/21 04:32:52 executing program 4: syz_open_dev$mice(&(0x7f000085b000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xa2d0, &(0x7f0000d5a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dd3000)=0x0, &(0x7f0000c64000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)=0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/21 04:32:52 executing program 6: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000c40000/0x3000)=nil, 0x3000, 0x4, r0) r1 = socket$unix(0x1, 0x5, 0x0) fsetxattr(r1, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) 2018/01/21 04:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") finit_module(r1, &(0x7f0000fe3000-0x1c)='wlan0vboxnet0vboxnet1vmnet0\x00', 0x1) 2018/01/21 04:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000cf4000)={0x100, 0x87, 0x3, 0x10001, 0x1, 0x5, 0x10001, 0xff, 0x10001, 0x8, 0x1, 0x1ff}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x100, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/21 04:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000463000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) sendto(r0, &(0x7f0000a99000)="", 0x10204, 0x0, 0x0, 0x0) [ 112.150778] binder: 20982:20986 tried to acquire reference to desc 0, got 1 instead [ 112.161715] binder: 20982:20986 BC_ACQUIRE_DONE u0000000000000000 node 233 cookie mismatch 0000000000000001 != 0000000000000000 [ 112.176348] binder: tried to use weak ref as strong ref [ 112.185745] binder: 20982:20986 Acquire 1 refcount change on invalid ref 1 ret -22 [ 112.206132] binder: BINDER_SET_CONTEXT_MGR already set [ 112.211586] binder: 20982:20998 ioctl 40046207 0 returned -16 [ 112.223065] binder: 20982:20998 BC_ACQUIRE_DONE u0000000000000000 no match [ 112.230616] binder: 20982:20998 Acquire 1 refcount change on invalid ref 1 ret -22 [ 112.240983] 9pnet_virtio: no channels available for device H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H 2018/01/21 04:32:53 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000029c000-0x8)={0x0, 0x9}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000aa8000-0x90)=[{&(0x7f0000aa8000-0x3d)=""/61, 0x3d}, {&(0x7f000062c000)=""/212, 0xd4}, {&(0x7f0000602000)=""/4096, 0x1000}, {&(0x7f0000a37000)=""/72, 0x48}, {&(0x7f000043f000-0x19)=""/25, 0x19}, {&(0x7f0000438000-0xd1)=""/209, 0xd1}, {&(0x7f0000aa7000)=""/152, 0x98}, {&(0x7f0000aa8000-0xef)=""/239, 0xef}, {&(0x7f0000aa8000-0x4c)=""/76, 0x4c}], 0x9, 0x0) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)='auxv\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x1, 0x0, 0x8, 0x3}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0x8, 0x30, 0x0, 0x6}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000002000-0x1000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)=""/0) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0xc1, 0x200100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getpid() waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/01/21 04:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004de000)='/proc/self/net/pfkey\x00', 0x280000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000771000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00009e2000)=r4) rt_sigtimedwait(&(0x7f00004cf000)={0x0}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r3, 0x0}, 0x8) recvfrom$inet6(r2, &(0x7f000050a000)=""/62, 0x3e, 0x0, &(0x7f000002a000-0x1c)={0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3c8}, 0x1c) syz_open_dev$usbmon(&(0x7f0000ba3000-0xd)='/dev/usbmon#\x00', 0x2, 0x8000) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000832000-0x9)='/dev/rtc\x00', 0x201, 0x0) readahead(r0, 0xa8, 0x1c69) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xff) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d3e000)={0x4, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ca000)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000068f000-0x8)={0x40, 0x6, 0x8000, 0x9}) accept4$inet6(r3, &(0x7f0000d07000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c9000)=0x1c, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000dad000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 04:32:53 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000001e000-0x1)="d2", 0x1}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x3, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x9)=""/9, 0x3b, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x7, 0x2400000085, 0x0, &(0x7f00008b5000)={0x0, 0x1c9c380}, &(0x7f0000f9b000-0x4)=0xa9000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfffffffffffffffb, 0x2, 0x6, 0x2, 0x80, 0xa0, 0x0, r2, r3}, {0x6, 0x6, 0x5d6, 0x1000, 0x10000, 0x7, 0x7, 0x52d}, {0x9, 0x80000000000, 0xcdd8, 0x0}, 0x32b, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x0, 0x2, 0x80, 0x40, 0xffffffffffffffff, 0x400}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c3000)=0x4000010000007ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000002000-0x4)={0x3, 0x0, 0xb000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@loopback=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}}, &(0x7f0000001000)=0xe8) prctl$setname(0xf, &(0x7f0000002000)='\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0) 2018/01/21 04:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00008dc000-0x4)=0x0, &(0x7f00000d9000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_procfs(0x0, &(0x7f0000d69000-0xa)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000eb000)=@assoc_value={0x0, 0x0}, &(0x7f0000691000-0x4)=0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00007ab000)={0x0, 0x0, &(0x7f00004f5000-0x58)=[], 0x0, 0x0, &(0x7f000049b000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/21 04:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ca000-0x15)='/proc/self/net/pfkey\x00', 0x82100, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b59000)=""/251) r1 = request_key(&(0x7f0000627000-0x6)='rxrpc\x00', &(0x7f00003fc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003ab000-0x11)='eth1wlan1[cpuset\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) ioctl(r2, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000ba1000-0x8)=0x0) [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H [ 112.240983] H 2018/01/21 04:32:53 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e55000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffffffff, 0x5c5a, 0x2}, &(0x7f0000eb4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0x6, 0x101, 0x90}, &(0x7f0000000000)=0xa0) getsockname$inet(0xffffffffffffffff, &(0x7f000083a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000803000)='/dev/hwrng\x00', 0x4000, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e31000-0x99)='#,x', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f00001dc000)=[], 0x1000) 2018/01/21 04:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000169000-0x13)=""/19) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b47000-0x28)={@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]}) sendto$packet(r0, &(0x7f0000981000)="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", 0x1000, 0x800, &(0x7f0000f9d000)={0x11, 0xf, r1, 0x1, 0x349, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r2, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f51000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000469000)={0x1, 0x100000000, 0x7ff, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00009c0000)=0x100) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000040b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000585000-0x50)={0x4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d0a000-0x4)=0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000264000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ef5000)={&(0x7f000088a000)=[0x3f], 0x1, 0x8, 0x2, 0x401, 0x17, 0xafa, {0x8, 0x7, 0x10000, 0x6, 0x100000001, 0x2, 0x400, 0x5f3, 0x1f, 0xffffffffffffffff, 0x4, 0x601, 0x401, 0x100000000, "645dca91603913f3e1a5b8288cd69ff75eb8849c010eab17088c1277c0ad1a3b"}}) 2018/01/21 04:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000009b000)='status\x00') prctl$setname(0xf, &(0x7f0000f31000-0x18)='em1securityuservboxnet1\x00') ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000398000)={&(0x7f0000661000)=""/4096, 0x1000}) pread64(r1, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/21 04:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000023000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000194000)=""/228, &(0x7f0000a0f000-0x4)=0xe4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000529000-0xe8)={{{@in=@rand_addr=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e0000)=0xe8) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b8000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d63000-0x20)={0x1, 0x7, 0x200, 0x0, 0x2, 0x5, 0x2, 0x4, 0x0}, &(0x7f000041c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r1, 0x1}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b1f000-0x8)={0x0, 0x1}, &(0x7f000060b000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005c9000-0x8c)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000558000-0x4)=0x8c) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0xa, 0x51fb, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000001c000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:53 executing program 4: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000175000-0x4)=0x9, 0x4) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005cd000)={0x0, 0x1}, &(0x7f00005cd000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000498000-0x8)=@assoc_value={r1, 0x8}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f00000e1000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00005cd000)=0x0, 0x9) 2018/01/21 04:32:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x883) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000aa0000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000046c000-0xe8)={{{@in=@multicast2=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=@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}}, &(0x7f000058a000-0x4)=0xe8) fstat(r2, &(0x7f00006b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000067000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063f000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006fe000)={{{@in6=@empty={[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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000c10000)=0xe8) fstat(r0, &(0x7f0000561000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000586000)=0xc) fstat(r2, &(0x7f0000d95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004bc000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b0a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d51000)=0xe8) fstat(r0, &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000838000-0x4)=0x0) fstat(r1, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d42000)={0x0, 0x0, 0x0}, &(0x7f00000ef000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a2b000-0x4)=0x0) getresuid(&(0x7f00007e6000)=0x0, &(0x7f0000f26000)=0x0, &(0x7f0000eb2000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003ff000)={0x0, 0x0, 0x0}, &(0x7f0000de2000-0x4)=0xc) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fe000)={{{@in=@multicast1=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dc000-0x4)=0xe8) getgroups(0x3, &(0x7f00007cb000)=[0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r2, &(0x7f0000680000-0x70)=[{&(0x7f0000db7000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000af0000)=[{&(0x7f0000fa3000)="4bbc8a6a43afccb7aa444d3e6d4dd258dcd4412e3429d496694ef76c8c44b4018afdfb080189db3d037a0923153aae000db70db43f188f4601b269ec168e14c684cafa1db45db60c2983e7f41e661c2b07ed288cf6732ef720db8d6dc9458751bdb8406dbdb4b11f05dd6a5d2418cd4b0011330ec40f3b5b3c59b5f6ae70e489dcddee9f492a3587bd9bdf09", 0x8c}, {&(0x7f0000295000)="c6c6069caff4717caff9d9db189e2ce640424500c39cdb40f863096eee262641a8579d0e46b92f84f07ec484c62908b8f2b394e530fa53de77fd31cdaec823068c5e23532ac275e84ec49575e52efb9c9ae0f46f20e58fd47454965d4f779e842438348a30", 0x65}, {&(0x7f00001c5000-0x78)="a519c2c4f171f121d078073250b0caa67e6436398105c3ff24d83f09cbd6bb761c77d5418ad2b331bd2531260ee1aff679d20635feabbfe48f06a95ac9cb7859e1e843a0a15edf50b5785904ea6648ea76965218c6450123e7208da13f54b4137b2f669d10ec9270c38d8187c8e786b2ea1f201ba6fda16c", 0x78}, {&(0x7f0000c97000)="43e4dc60569c40faa21b35f4630a7e338f3c4b6acc9fb325a88c742223542f642382ee466f0e60e7dc42749527ce088b561ebf60", 0x34}, {&(0x7f00005fc000)="e6b7f9f4947024dc2320ca327873999fa3e4456cff7fabbb0ce6844ffa9ca0ca1cd82b8a98a856098cd0344886bd6ddc9b6c57d7e0353108ad47712fcbff61262dad7d74c1aac81dc74b5a6dc9660db0f2a090f1a26496899b01c85ad3308202c155395c38e2ce490694b5383e1e1129981d30beabd96af8611fb40ac0b5f4a0ed3c3a410e3ab4547df1496d40b4af727baac21a7d1c9f763e06463d9a15c488eece9524d8ca50747dd06666de6483cf6c6797ed454c84a1f380c802be79e42dc1a5ed6218f116", 0xc7}, {&(0x7f00007b8000-0xd4)="21a6a3f9aa6ef9f9e6d8a53e66fa170f56aaf707575b4d84aa0c309d7c52d97f92237e20c640d2d8307db24b18a155639b164e0f6839e7c41eefe319c3e805e81f2f221234a36caa139a4e8e394838987e7984cdad67f480c83cd961b1bb5768d8d7798f6966036112564336136244b234ec8433e2371c4c485de52ae18860105cb240a46c2d711a4f01a32c27363980930b0f644e00e74a202655154e1fc7f1638b233596a68534b01659cb7ad3437e5c44aa6f4ceb47f33494272f8dd705e2055c50d4945c5c1fd0e3af09eada40c00bc5d8e7", 0xd4}, {&(0x7f0000566000-0x56)="96171b57c90b2e0c06e55867d5c8748894f7f3e106a0e7e42783f444a6a0b81b07fabd6a550a8c902c16ebe6d71470f9a00d58c54664d2cc658888b01854c3b251fe1f4f3db8b1b48948bdd0b4516f10541a1412a4f2", 0x56}, {&(0x7f0000a0c000-0xe6)="ce74188431c5c64807f37387a9bfd3f6ba6e8d06769603e208208f1cd18f82524b42d648dd326b9a9ed5d8781c9f02a2cbfffefbcb15ac1c88f61bfe7f05048c895790767ac62559d252121bc8c6a7785eea54d4b304ea4257d17b2e79265c6522068a73dec74cf169b2f32daab249936de7cacce261fbd36fc28d0455400ec1301ddd0720e69caf1cca3bc92146dca4c22828669cd476ff07d1e267827d8211d01eca9800775545470a271976cb8837f77e488be03119e4b19d3bb10ec83b92c30eaa42d19b8ba91a44bef90dbfa02503517a2213691a727415c081301a532627e54f254d1d", 0xe6}], 0x8, &(0x7f000068c000+0x46e)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x100, 0x84}, {&(0x7f0000f16000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002d1000)=[{&(0x7f0000471000)="20557a711055c577af46f8c9fe2e38f73f623e4cf169e6e60f2fc0eb077a44e7cf71bbe4d55b96dfec1b6815b1b778b4f11a60677d4d9cd6b0408c2fc898e38f", 0x40}, {&(0x7f0000afa000)="6ea1513cd5c9cd00b13c2f1c9688f62cbb9e2c15d00fe36c7aa7946a3b5baa09183d43afa19686604aae5a0d78e2f3403c272c144a7e3e060888da6e6e30f51220fe27bafeca8350cef059f510b993d22dc200140be67f7e0b6eb2ad59615f4817fdfae63d1331eeb9dbb0a5495746190d984c3068b3b9eee7638d1a33746c7e86a47cdce344df39127bc0b5a88a91fc496854cdf9b693fe3510", 0x9a}, {&(0x7f0000367000-0x8)="c0e9c7583a564ce5", 0x8}, {&(0x7f0000720000)="63197ea0f5679fdea47b46e9aafb8b986241aaaf45ff6d10419e8277c8a047f137e2f48ed8d648ce1090ca75837e3f498958c2bdf11dde8d784bcb399428996cad6cf39d9728a3fbc6abe74d4221ce36d859753cedc1d901bbaf4331b25503b05a5886b4c1c7782224ee1b1dafde62a3af0a360defe9f8aa41720cfc7f0d204309d1e7812e90383cbe560b323528d290ceac9bd245c700280b1b642b4f182434db89ab7c", 0xa4}, {&(0x7f00003d2000)="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", 0x1000}, {&(0x7f00008e1000-0xda)="efc4a4f453c03f25c0f87c9a44731ebdae219b967dd729da4a532d54455109b37d81e2e93c0e8fca965604190275e7b3c8f705fbf8e63ff9fbbb2d53b818a9ea1f2e2bbb4e56da5443a2b680e34566a9bc017d533bafd789e3045fc9b1d6602627521ade8d7a7024d17539e465c3943d48a4c4bc7b8c9bd956a8a08388ba87fbfdb688ddcddf8fbb67ee3601d8d5102ef480afd8e64e89480444249ad322fcab27f4c75841824ddc49fcba0552195ca779b0859eb2a957dc3077948177debcb097d63ef3ee0219ddf1d4898138f29b9374f3e74ad63eba2dc90d", 0xda}], 0x6, &(0x7f0000ff0000-0x60)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x60, 0x24004800}], 0x2, 0x4000080) dup2(r1, r2) [ 112.418837] binder: release 21018:21026 transaction 237 in, still active [ 112.432100] binder: send failed reply for transaction 237 to 21018:21042 [ 112.466101] binder: BINDER_SET_CONTEXT_MGR already set [ 112.468902] tc_dump_action: action bad kind [ 112.482222] binder: 21018:21026 ioctl 40046207 0 returned -16 [ 112.483445] binder_alloc: 21018: binder_alloc_buf, no vma [ 112.483464] binder: 21018:21074 transaction failed 29189/-3, size 0-0 line 3127 [ 112.487092] binder: undelivered TRANSACTION_ERROR: 29189 [ 112.509864] binder: undelivered TRANSACTION_COMPLETE [ 112.514976] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 04:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x80000000}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000887000-0x20)={{&(0x7f0000773000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c19000-0x10)={&(0x7f00000a6000/0x4000)=nil, 0x4000}) read$eventfd(r0, &(0x7f0000d16000)=0x0, 0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000b1a000)={0x1f, 0x11, 0x5, 0x6, "6c2f9c27e4c511181859f0d1d1f66c4477b90d180b5eae5b614477dfd5a729d3"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070a000)={0x0, 0x8, 0xfffffffffffffffe, 0x0}, &(0x7f0000874000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006b2000)={r1, 0x0, 0x5, [0xfffffffffffffff9, 0x5, 0x7ff, 0x0, 0x21]}, &(0x7f0000a94000-0x4)=0x12) r2 = syz_open_procfs(0x0, &(0x7f0000989000)='net/tcp6\x00') syz_open_dev$evdev(&(0x7f0000fb4000-0x12)='/dev/input/event#\x00', 0x1, 0x401) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000832000-0x10)={&(0x7f000004e000/0x3000)=nil, 0x3000}) accept$netrom(r2, 0x0, &(0x7f0000ebf000)=0x0) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000032e000-0x28)={@generic="c5ac2d8863fefe389bc14f8c19d5dffa", &(0x7f0000d1e000)=@ethtool_sfeatures={0x3b, 0x6, [{0xb, 0xff}, {0x7fffffff, 0x800}, {0xac42, 0x3}, {0x2, 0x8}, {0xbe, 0xd141}, {0x401, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x7737, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000555000)={0x8d6b, 0x5, 0xfffffffffffffffc, 0x60ba69d4, 0x4, 0x800100000, 0x7, 0x3ff, 0xfff, 0x7fffffff, 0x1bc985a2, 0x2}) ioctl(r0, 0x1, &(0x7f0000059000-0x101)="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") 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f00006a6000)='/dev/sg#\x00', 0x2, 0x2000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000372000)={0x7, 0x9, 0x100000001, 0x23a}) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) 2018/01/21 04:32:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e73000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1008000002279, &(0x7f0000773000)="") 2018/01/21 04:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x44c03) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00003b4000)={0x0, 0x0}) dup3(r2, r2, 0x80000) fremovexattr(r0, &(0x7f0000f1c000-0x8)=@random={'btrfs.', '-\x00'}) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) fchdir(r1) getpeername$packet(r0, &(0x7f0000425000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003b0000-0x4)=0x14) connect$packet(r0, &(0x7f0000569000)={0x11, 0x19, r2, 0x1, 0x24b5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) writev(r1, &(0x7f0000503000-0x10)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000736000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a10000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f28000)={0x0, 0x8, 0x30, 0x7, 0x0}, &(0x7f000067e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c16000-0x98)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfffffffffffffffe}, 0x98) getsockname$inet(r3, &(0x7f00003e4000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f46000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000015000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000007000-0x10)=@common='teql0\x00', 0x10) 2018/01/21 04:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000146000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ccf000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e41000-0x8)={0x0, 0x81}, &(0x7f0000891000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000030e000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000891000-0x62)="1b03bde527da8bd2977b5bef45e27943a2976200d83683a13ff36bfb07d7d75ee4f8e6769b4f832894ec015e08199979c7b89b8060813bb94ca8f1af817b8c7b61f996fa1024df01d5dda3631ff203663a94592baa625ad3bdae8e6cfe1c75cf20ec", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1080000000016) 2018/01/21 04:32:53 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fb4000-0xd)='/dev/usbmon#\x00', 0x81, 0x0) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x6, 0x3f, 0x34, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x7ff, 0x9, 0x80, 0x2, 0x0, 0x0, 0x44400, 0x3, 0x1000, 0x2b, 0xfffffffffffffffb, 0x80000000, 0xb71, 0x100000001, 0xa22, 0x8001, 0x80000001000000, 0x8ad, 0x7ff, 0x634, 0x7f, 0x2800, 0x6b, 0x5, 0x10000, 0x3, 0xc2c, 0x4, 0x9, 0xff, 0x9, 0x4, 0x81, 0xfffffffffffffff7, 0x7fff, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x4000, 0xfffffffffffffc01, 0x9746, 0x4, 0x4, 0x6, 0xaa, 0x0}, r2, 0xffff, r0, 0x0) writev(r1, &(0x7f00009d1000-0x10)=[{&(0x7f00004f6000)="01", 0x1}], 0x1) 2018/01/21 04:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000972000-0xc)='/dev/rfkill\x00', 0x240000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00004a5000)=""/81) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) eventfd2(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}) 2018/01/21 04:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000d78000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006ea000)="7472757374656427706f73090000000000000063636573736c6f2640266370757365745d2d00d7ae", 0xffffffffffffffff) 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[], 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={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]}) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e4c000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000525000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000c5000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003e5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005d3000-0xa0)={r1, @in={{0x2, 0x2, @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, 0x0, 0x100000000, 0x84d522c, 0x8}, &(0x7f0000914000-0x4)=0xa0) r2 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001277, &(0x7f0000000000)="") syz_open_dev$sndseq(&(0x7f0000dfd000)='/dev/snd/seq\x00', 0x0, 0x40000) 2018/01/21 04:32:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="77e4d1943a53", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000099d000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000fda000-0x5c)=""/92) rt_sigprocmask(0x3, &(0x7f0000fd8000)={0x0}, &(0x7f0000fd9000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fda000-0x8)='keyring\x00', &(0x7f0000564000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r2) 2018/01/21 04:32:53 executing program 7: prctl$intptr(0x8, 0x9) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ea3000-0x4)=0x0, &(0x7f00009ec000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be6000)=@assoc_id=0x0, &(0x7f0000bc1000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000838000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0xfffffffffffffffb, 0x9, 0x41}, 0xa0) ioctl$int_out(r0, 0x5462, &(0x7f0000b84000)=0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') pipe2(&(0x7f00006b6000)={0x0, 0x0}, 0x80800) clock_nanosleep(0x7, 0x1, &(0x7f00000c0000)={0x0, 0x989680}, &(0x7f0000946000-0x10)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/21 04:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000099c000-0xd)='/dev/usbmon#\x00', 0x2, 0x10100) write$selinux_access(r0, &(0x7f0000965000-0x37)={'system_u:object_r:run_init_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x32, 0x0}, 0x37) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000abc000-0x90)=[{&(0x7f0000f07000-0x9e)="", 0x0}, {&(0x7f00008d8000)="88", 0x1}], 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a55000)=0x0) 2018/01/21 04:32:53 executing program 1: getrandom(&(0x7f0000edf000-0x54)=""/84, 0x3b7, 0x0) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a5f000)='./file0\x00', 0x400000, 0x180) getpeername$unix(r0, &(0x7f00008f0000)=@file={0x0, ""/4096}, &(0x7f000001b000)=0x1002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000a0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000be2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 04:32:53 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000006000)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={0x0, 0x7fff}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000-0x8)={r2, 0x2}, 0x8) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/21 04:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) finit_module(r0, &(0x7f00007a4000)='\x00', 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff0000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000612000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x24c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ebc000)={0x0, 0x4}, &(0x7f0000e81000)=0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000688000)={0x7, [0x0, 0x80000000, 0x31, 0xfffffffffffffff9, 0x81, 0x7, 0x4]}, &(0x7f0000191000-0x4)=0x12) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000570000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001}, 0xc) r3 = add_key$keyring(&(0x7f00002c9000)='keyring\x00', &(0x7f00001cd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000d41000-0x51)=""/238, 0xee) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c97000-0x8)={r2, 0x5}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006a5000)=0x0) ioprio_set$pid(0x3, r4, 0x6) keyctl$get_security(0x11, r3, &(0x7f0000e37000)=""/32, 0x20) 2018/01/21 04:32:53 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000be000-0x4)=0x0) socketpair(0x17, 0x7, 0x0, &(0x7f000094a000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x1, 0x207, 0x6, 0xffffffffffff7fff, 0x7, 0x6, 0x0, r2}, &(0x7f0000e40000)=0x20) ioprio_set$pid(0x3, r0, 0x0) 2018/01/21 04:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000649000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000eb0000)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x5b08, [0x7, 0x4, 0x1, 0x1, 0x8, 0xba5, 0xacb, 0x100000001]}, 0x5c) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f00008a2000)="", &(0x7f0000e1d000)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003cc000)={0x0, 0x0, ""}, &(0x7f0000876000)=0x8) shutdown(0xffffffffffffffff, 0x1) 2018/01/21 04:32:53 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/21 04:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup(0xffffffffffffffff) getpeername$netlink(r0, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) rt_sigtimedwait(&(0x7f0000375000-0x8)={0x1}, &(0x7f000038d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfe000-0xf)={0x77359400, 0x0}, 0x8) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0xfffffffffffffffd, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000869000)=0x0, 0x0) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x1, 0x100000001, 0x0, 0x3}, 0x9, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0xacf, 0xfffffffffffffffa, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000fd8000)=""/24, 0x18) renameat(r0, &(0x7f0000d9e000-0x8)='./file0\x00', r0, &(0x7f00005a9000)='./file0\x00') getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002b3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033c000)=0xe8) fstat(r0, &(0x7f0000835000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000dae000-0x8)='./file0\x00', r1, r2, 0x1000) 2018/01/21 04:32:53 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x8, 0x0, 0x8000, 0x7, 0x0, 0x8, 0x20000, 0x4, 0xfffffffffffffe00, 0x1000, 0x0, 0x6, 0x2, 0x2, 0x9, 0x0, 0x5, 0x401, 0x1000, 0x6, 0x1, 0x3, 0xfffffffffffff000, 0xc5, 0x20, 0x1, 0x2, 0x708f2235, 0xfffffffffffffffc, 0x8, 0x8000, 0x1, 0x38000000000, 0x7, 0x2, 0x0, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x8}, 0x100, 0x0, 0x0, 0x4, 0x3e, 0x7f, 0x1, 0x0}, r0, 0x1b, r1, 0x7) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000003000-0x4)=r3) write$selinux_access(r2, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x35) 2018/01/21 04:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioprio_set$pid(0x0, 0x0, 0x5b03) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fae000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000092b000)={0x0, 0xc, "08778131eb3a0b9288000ad5"}, &(0x7f0000add000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d6000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$unix(0x1, 0x0, 0x0) ftruncate(r0, 0xa404) removexattr(&(0x7f0000873000-0x8)='./file0\x00', &(0x7f000071a000-0x19)=@random={"73798a74656d2e", '^$bdevmime_type\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000585000-0x8)={0x0, 0x0}) 2018/01/21 04:32:53 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000024000)=""/72, &(0x7f0000000000)=0xffffff36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000)={0x7, 0x6, 0x60, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) close(r1) sendmsg$nl_crypto(r0, &(0x7f0000b37000)={&(0x7f0000382000)={0x10, 0x0, 0x0, 0x49800000}, 0xc, &(0x7f000086f000-0x10)={&(0x7f0000b44000)=@upd={0xf0, 0x12, 0x0, 0x3, 0x3, {{'xts-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x8000) writev(r2, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) recvmsg(r2, &(0x7f00008ba000-0x38)={0x0, 0x0, &(0x7f0000892000-0x10)=[{&(0x7f0000d39000)=""/155, 0x9b}], 0x1, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x8048}, 0x100) close(r2) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$unix(r0, &(0x7f0000193000-0x8)=@abs={0x2, 0x0, 0x1}, 0x8) openat(r0, &(0x7f0000bad000-0x8)='./file0\x00', 0x40, 0x42) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000-0x4)=0x0) 2018/01/21 04:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/autofs\x00', 0xe495f3029527231a, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000803000-0x4)=0x14) r1 = eventfd2(0x0, 0x0) write(r1, &(0x7f00002a6000-0x10)="", 0x3cc) 2018/01/21 04:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000591000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002f2000)={0x3, &(0x7f000021e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000c50000)={r4, 0x8}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={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) r5 = dup2(r2, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000cd3000-0x4)=0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x15) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000087f000)={0x1, [0x40]}, 0x6) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000038000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000060000)={0x0, 0x0}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000067000-0x8)={r4, 0x1}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000066000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000067000-0x4)=0xe8) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xfe, &(0x7f0000068000-0xfa)="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", 0xfa) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000009000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0, 0x7, 0x3, 0x500, 0xfffffffffffffffe, 0x80058, r5}) write(r2, &(0x7f0000062000-0x94)='!', 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/21 04:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001e9000-0x10)='/selinux/member\x00', 0x2, 0x0) finit_module(r0, &(0x7f000020a000-0x3)='@:\x00', 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d45000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000351000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x100000000e, &(0x7f000090c000-0x4)=0x0, 0x4) r3 = accept(r2, 0x0, &(0x7f00005ae000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000f9c000-0x4)={0x0}, 0x4) 2018/01/21 04:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bea000-0x10)='/selinux/policy\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000+0x335)={0x0, 0x0}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) ioctl(0xffffffffffffffff, 0x0, &(0x7f00007c3000)="") syncfs(r1) 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) mount(&(0x7f00003bd000-0xa)='./control\x00', &(0x7f00004fc000-0x8)='./file0\x00', &(0x7f00008fc000)='adfs\x00', 0xa00061, &(0x7f000073a000)="6fc4a86e254bd5bf7c564c96c1b3f264c3da1e0a208c39e7bab924abfcf5557138cc55f0cc9550d140d43938ebf3f3eb478974ab845a91a6569d1cc37efe51eb309d91d46b9181b512eba46e1a3e754f42ace234ea3c87dc2172cf00104507e88c2932f43f70077c8b52680a0209f759cb3a4b20b9e02e63dea49a325cd3cdb6a48cee2ca73e9edace4a19df0e08c6683407714ef649f9a6ed811cb2da8273f12e087ae92b016acee0f3563767398de6f9c957e3e9c1dab9dec83ca2873edee1ede4e5d8fac2cf1233d748b27fee69aa01c645ffaffb5d92b4a9699fe90686") getdents64(r0, &(0x7f000059a000)=""/87, 0x57) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) 2018/01/21 04:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = dup(0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000251000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000611000)={r1, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005a9000-0x4)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00005bb000-0x9e)=""/158, 0x9e) lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000017f000)={0x0, 0x8000, 0x800, 0x10001}, &(0x7f0000c45000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000752000-0x8)={r4, 0x1ee1}, &(0x7f0000422000-0x4)=0x8) lchown(&(0x7f0000a55000-0x8)='./bus\x00', r2, r3) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) exit(0x0) socketpair(0x9, 0x5, 0x7fff, &(0x7f0000082000)={0x0, 0x0}) r1 = add_key(&(0x7f00002c2000-0x5)='ceph\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001ea000-0xdc)="13df03ecf86e379327d62ead841b8a1fb1607ef994750c5c60f6f1f9d92f812408c4fd16f876e43dec2ab0d466a6e5b4c63645ead543848aed287faeacf6475a174880338122b7e68fdae9671bb778f0bc8e4a27ce0d20de16e518adaef7d7747af137b67ef2065e86b2111ca24b13e87d5f8d360a4ae9cb881037dc9deb7f5a01ad258b4a575589ab8cf420d2dc6ff040fcf08284df0f13471c6998da942f438b93f0a04d48fe4f5853b17bcbc5bd6c641177a1068bfad10833cc5992431a3dd376fe882108d6acbb8c2834c179c90d8feb639be84c5b2f3598a30f", 0xdc, 0x0) keyctl$describe(0x6, r1, &(0x7f0000d88000-0xf1)=""/241, 0xf1) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000cab000-0x4d)="c26c6c0f88833dab66e633a6c3cfc0b1ee438f13b2a5426261042610166539401a4266717c8778f278f9649563e1154259b4330beccddbb0d4d8d53bc2022bb5758500a963c2f2ed83756e7f53", 0x4d) r2 = gettid() tkill(r2, 0x16) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd9000-0x8)='./file0\x00', 0x81) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") symlinkat(&(0x7f0000423000-0x8)='./file0\x00', r0, &(0x7f000026c000)='./file0\x00') 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000018f000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5e000-0xf)='/dev/sequencer\x00', 0x4002, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000748000)={0x0, 0x0}, &(0x7f00003a6000)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000398000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003bd000)={0x4c, 0x0, &(0x7f00005b2000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x38, &(0x7f000086d000-0x50)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0x100, r2, 0x4}, @fda={0x66646185, 0x1, 0x2, 0xb}], &(0x7f0000f44000)=[0x38, 0x68, 0x78, 0x38, 0x48, 0x58, 0x38]}, 0x1}}], 0x4, 0x0, &(0x7f0000bd6000)="3ff8649e"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000046b000-0x4)=0x7aa, 0x4) 2018/01/21 04:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000081a000-0x17)="d7b7094c8c951436b010d65cca96b6c312a2f73e94ffc0") ioctl$int_in(r0, 0x80045432, &(0x7f0000138000-0x8)=0xfffffffffffffffc) [ 112.993619] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT [ 113.051130] binder: 21228:21234 got transaction with invalid handle, 0 [ 113.058212] binder: 21228:21234 transaction failed 29201/-22, size 56-8 line 3219 [ 113.077970] binder: BINDER_SET_CONTEXT_MGR already set [ 113.083398] binder: 21228:21239 ioctl 40046207 0 returned -16 [ 113.091103] binder_alloc: 21228: binder_alloc_buf, no vma [ 113.097295] binder: 21228:21239 got reply transaction with no transaction stack [ 113.097304] binder: 21228:21239 transaction failed 29201/-71, size 80-56 line 2920 [ 113.112538] binder: 21228:21234 transaction failed 29189/-3, size 56-8 line 3127 [ 113.123666] binder: undelivered TRANSACTION_ERROR: 29189 [ 113.129167] binder: undelivered TRANSACTION_ERROR: 29201 [ 113.134795] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 04:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000650000-0x24)="24000000130007fffe000000005c00001120000c0d0003ec000400000000000000b81617", 0x24) 2018/01/21 04:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000053f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000098b000)=""/4096) memfd_create(&(0x7f00009c0000-0xd)='/dev/snd/seq\x00', 0x3) nanosleep(&(0x7f00000d1000-0x10)={0x0, 0x0}, &(0x7f0000693000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x3}, {0x0, 0x10000}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={r2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xfffffffffffffdee) r3 = syz_open_dev$usbmon(&(0x7f000005b000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000670000-0x18)={0x5, 0x2, 0x0, 0xffffffff00000000, 0x9, 0x7}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f77000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00007c0000-0x64)=[@in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x3, 0x84, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000fd7000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000c09000-0x6)={0x9, 0x9, 0x5}) syz_emit_ethernet(0x3e, &(0x7f0000d01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/21 04:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000076a000-0x20)={@generic="7a9b0f88c7758c8d8179d904cdf6dfab", @ifru_flags=0x1002}) sendmsg(0xffffffffffffffff, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/21 04:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xc826) 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, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000edf000)={0x0, 0x0, 0x0}, &(0x7f0000f09000-0x4)=0xc) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f00006d6000)=[{&(0x7f0000292000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ebbceb5620415e57d7892ad86a699feabca45a6c7e2c37f059f22ad3c5c6730ffb54ed9324888675de8a6960e56b8d10aa0c13f76af388604f99963f2abe79", 0x0}, 0x60, &(0x7f0000300000-0x30)=[{&(0x7f00005b5000-0x67)="5c49c844a774005e107a9fa04b1aa0801297b2847235e7a1ce1565f43ea7a19c81690ee6526d9e0d4676d88bf1332a106d2385b2ebc21bcf7dbeba93724010fb29e375fc32de0032c31bd3e1bf8a27f0e3db6dacf630e449a6d00ad94d3f388564b7ff28d44c3c", 0x67}], 0x1, &(0x7f0000e6c000-0x58)={0x58, 0x107, 0x1, "65022611187514f473e03f6a8d8a405f19fc39630f5636afe13a5cb8c616de813d209db0a857f48b17b012c9c2608498051f5f91e29636b5afd722afb332ca9376"}, 0x58, 0x20004004}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb8000-0xd)='/selinux/mls\x00', 0x0, 0x0) personality(0x6000003) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000309000-0x164)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x68, @str='+[\x00'}, @typed={0x8, 0x45, @void=""}]}, 0x24}], 0x1, 0x0, 0x0, 0x800}, 0x4010) 2018/01/21 04:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmsg$netlink(r1, &(0x7f0000662000)={&(0x7f0000077000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00002c6000)=[{&(0x7f0000c04000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) sendto(r1, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720", 0x23, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000641000)=0x0, &(0x7f0000bf6000)=0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x4, 0x56, 0x0, 0x1, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00001d3000)={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) 2018/01/21 04:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00005a8000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags=0x0}) 2018/01/21 04:32:53 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xd575, &(0x7f0000afb000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fd5000)=@assoc_id=0x0, &(0x7f0000fd6000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000f8000-0x8c)={r2, @in6={{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x135cf19400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f00002b7000)=[{{&(0x7f0000fd6000+0xe71)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000d6000)=[{&(0x7f00008f4000)=""/213, 0xd5}, {&(0x7f000063a000)=""/215, 0xd7}, {&(0x7f00003f4000)=""/0, 0x0}, {&(0x7f0000fd7000-0x50)=""/80, 0x50}, {&(0x7f0000171000)=""/228, 0xe4}, {&(0x7f0000fd6000)=""/25, 0x19}, {&(0x7f00007f6000-0xf4)=""/244, 0xf4}, {&(0x7f0000fd6000)=""/4096, 0x1000}, {&(0x7f0000fd6000)=""/196, 0xc4}, {&(0x7f0000fd6000)=""/81, 0x51}], 0xa, &(0x7f0000fd6000)=""/117, 0x75, 0x100}, 0x8}], 0x1, 0x23, &(0x7f0000fd7000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000fd6000)=0x3, 0x4) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) 2018/01/21 04:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000054000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000805000)=0x8cb, 0x4) 2018/01/21 04:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001260, &(0x7f00002ce000)="") syz_open_dev$usbmon(&(0x7f00008f6000-0xd)='/dev/usbmon#\x00', 0x800, 0x2) pwritev(r0, &(0x7f0000081000-0x40)=[{&(0x7f0000c8f000)="cec50098cf11c076524bc5d6e91f931c124b48ac45bec6d96644682f43b3a1e7b74d52b86553202f77ec5b43be897b768bbca5ce7bf8b823506ef634ee393f5e29d068fb27597691d2e47e44166212e1cdcf1afcd250ce8fb21692111eb1a2adfb4d93d44ef3bd01ff1842e12ab8971b64e1d232990c517d6c09f66d8350d4faa14179d15f9de55e0dce46c67de258d4ff73c9060c7e45dbc207d193e88de0e0c55d4d157386cd0ad8224a4bd7e4cb5cc5f4b9f7dd71c0ee3d37f43cfd1fe9447a9a10142fc948f8c5de3ccbac43021b628c199962b06f2152d9cff48e57311fd123e7c3c16490d0e3e5", 0xea}, {&(0x7f0000d98000)="7f3b99cc09397af5c83cfb919a7d9b9f3584b61538d1aa2a4587255be85d62aa26f718099ba6715f6afaff2caf816acb0b79bcdfa1519c0d80703655acc774b6d01fc14134490d1cd50d2722bbe15bb85d8408a1360ebc1e1ad1e9c4c8ec4a3974e87c336d1eec93821bf0766b9b93995f9deb610ad80f713b235ac04d599cebcbe8a01589c576719fbefb3ac485d5d1b1b12848ae97b3dde5f9bf2c02fa80ad0b05a087e1d2fb51ceb3cc4f3e253b249d2e31451b62379014db1f341a055fa18546f2ad6287191861b98e415bb5fdceeb12f1133602a06092395ce2e6e6f5396586349704a3c1189f", 0xe9}, {&(0x7f00002c4000)="39a38df7d2cf44d0d614e807bfc85bab0f26f39ba9cc21c4c6672e172b09eff8184b16978060b08741109b1a89cc92623337d8fe73674896ecb59c03819390f190124758b21795c74220aff61f4712a319bd4f79b1e4531eb01f20fb0b46dd743c014451999b46013fedc8c45c9e2718ad0aa3456552684e884c4975bdc9eef3af350839e915037edf62e5cde1c6608a2eafabaae598a7c89ee9d7808c8a0301fa83a2193b587bdce6a6e88c1a3ef94d014b5c6d56f7c4a64fd72e53f0f31b3b39ded7db6d9bae3a488c24b3321066a0371cf16c49", 0xd5}, {&(0x7f0000a86000)="432a6e3153cca70c9dd2d9c7fb56441b177afc706b134c1832cce523ad43531ecc9c30ca6637baefdaa60005f6a28920266e63c5de542e0da300c1d9dbc316b2d6efd852b1e98bf0eb51e8bf3fa891d03f516176e1d3c474110a50773e22472f4ed20fc6cab14b78b1730e889711dee47b7b404c3fd4f3ac75d4714b7a4536647389c514d669d4398f726074a6b7af810306468a768a5ebc3cde1da2d4c0f60729c355f71bc3b7e38e5a5a9d241378cdd46ed0a627519ed62c204285bc74dd495ce5fa9148ca", 0xc6}], 0x4, 0x0) 2018/01/21 04:32:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000491000)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x2) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r2, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:54 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$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$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004a9000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendfile(r1, r2, &(0x7f0000d40000-0x8)=0x0, 0x4) 2018/01/21 04:32:54 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80000) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000013000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001e000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000021000-0xb)='projid_map\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={0x0, 0x4, 0x4, 0x2, 0x6, 0x7}, &(0x7f0000021000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r3, &(0x7f0000017000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001f000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000001d000-0x4)={0x1}, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') close(r5) process_vm_writev(r4, &(0x7f000001f000)=[{&(0x7f0000020000-0x44)=""/68, 0x44}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000020000-0xb2)=""/178, 0xb2}, {&(0x7f000001f000)=""/79, 0x4f}], 0x4, &(0x7f000001a000-0x40)=[{&(0x7f0000003000)=""/196, 0xc4}, {&(0x7f000000a000+0x1a)=""/209, 0xd1}, {&(0x7f000001e000)=""/134, 0x86}, {&(0x7f000000b000)=""/252, 0xfc}], 0x4, 0x0) 2018/01/21 04:32:54 executing program 4: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e2c000)=[@in6={0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x146, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) 2018/01/21 04:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000808000-0x10)='/selinux/status\x00', 0x0, 0x0) faccessat(r0, &(0x7f000081e000)='./file0\x00', 0xc2, 0x100) preadv(r0, &(0x7f0000535000-0x30)=[{&(0x7f0000566000-0x25)=""/37, 0x25}, {&(0x7f0000a88000-0x7c)=""/124, 0x7c}, {&(0x7f00009c1000-0xe0)=""/224, 0xe0}], 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000ae4000)='keyring\x00', &(0x7f000057c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r1) 2018/01/21 04:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000adb000)=0x0) r1 = memfd_create(&(0x7f000096e000-0x12)='system]%GPL)wlan1\x00', 0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000f6d000-0x4)=0x9) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000015c000-0x4)=0x0, &(0x7f000030f000-0x4)=0x4) writev(0xffffffffffffffff, &(0x7f00007cd000)=[], 0x0) r2 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x0) pwritev(r2, &(0x7f0000c2b000)=[{&(0x7f000037c000)="aa", 0x1}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005c9000)=0x0) 2018/01/21 04:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lsetxattr(&(0x7f0000667000-0xc)='./file0/bus\x00', &(0x7f00009ae000)=@known='com.apple.system.Security\x00', &(0x7f0000f2e000-0x7)='mqueue\x00', 0x7, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x800, &(0x7f00004cd000+0x905)="fdfa582d0715539b7a546e31f4a8b17ed5a14154ded3a3d7d5a0643b3d847c73b3c4676ead8b7ef519e271d9e5ee0eaeca34487176704ca33fdd8ad180e99b34b007df02048ec061fbdcf3e826b6049ac7cc41ad7e76dfd1bad17895d622f9839e703598667f37ba09bdbb0f", &(0x7f0000305000)=0x0, &(0x7f00005e6000-0x4)=0x0, &(0x7f0000579000)="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") 2018/01/21 04:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006cb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000816000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006d1000)=0x10, 0x80800) sendmsg(r0, &(0x7f0000c44000)={&(0x7f00000d7000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x1}}, 0x2e, &(0x7f0000d0f000-0xb)=[{&(0x7f0000764000)="ee2103b541f9bd56be18575d20b9e05362be5dbb1a6c59ce86dd1f34bb46355590cd80e49d46d0ca4538f2791b977b5bd7d1eb287f625e228464a18e46c37ee2f55046da4a1f28da31337096e94f348457dc351f7ffede308c06364dd4214693bfe45d39cd04b7d05bde2bccbcdfcdcdd6d0396deaf2c9d83453a72c41f4a01bcb8aad830a59059fd436a6b8cc80bca89e152772145b52dde65b810af30241f035a92f95b9cf51f17289448874f41c88e7496677ba11bf3a60a8c487b867742c7bf97c06747eab81ac11abeeb0f2b895c533bd3e49c1aeafca17af36b209129d6898e50dd9e74b24e42f3cbcb9344005d8", 0xf1}], 0x1, &(0x7f0000a6c000)=[{0x10, 0x110, 0x8, ""}], 0x10, 0x10}, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x18) bind$netlink(r2, &(0x7f000056b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) socket$netlink(0x10, 0x3, 0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) 2018/01/21 04:32:54 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e35000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) tgkill(r0, r1, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a24000-0x4)='net\x00') fstat(r2, &(0x7f0000199000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f0000041000)=[{&(0x7f0000782000)="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", 0x1000}, {&(0x7f0000847000-0x1000)="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", 0x1000}, {&(0x7f000088a000-0x16)="71cb1712af1cc02548f12daf40fee89571fc9ef7e517", 0x16}], 0x3) 2018/01/21 04:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000063e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000c2b000-0x4)=r1) fcntl$getownex(r0, 0x10, &(0x7f0000d4d000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) ptrace$getregs(0xe, r3, 0x0, &(0x7f000018f000)=""/172) 2018/01/21 04:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f05000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005b6000)={0x9, 0x1, 0x8000, 0x1, 0x0}, &(0x7f0000665000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f50000-0xc)={r1, 0x800, 0x20}, &(0x7f000067f000)=0xc) truncate(&(0x7f000067b000)='./file0/bus\x00', 0x3) 2018/01/21 04:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) symlink(&(0x7f0000d48000)='./file0\x00', &(0x7f000024b000-0x8)='./file0\x00') gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/01/21 04:32:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002e000-0x11)='/selinux/enforce\x00', 0x80, 0x0) r4 = getpid() fcntl$lock(r3, 0x7, &(0x7f0000013000)={0x2, 0x0, 0x2c363071, 0x5, r4}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000018000)=""/198) 2018/01/21 04:32:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00004df000)='./file0\x00', 0x210002, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e9c000-0x10)={0x7, 0xa, &(0x7f0000da4000)="3022100d637d866c92f4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000728000-0xd)='/dev/usbmon#\x00', 0x6, 0x101000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000007a000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="d4254ad28fe5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008cc000)={0x0, 0xe052}, &(0x7f0000f26000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f24000)={r3, 0x21d5}, 0x8) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$sndseq(r2, &(0x7f0000f4c000-0x30)=[{0x3, 0x3ff, 0x0, 0x8001, @tick=0x6, {0x10000, 0x80}, {0x5, 0x7}, @control={0xd5bd, 0x5, 0x4a4}}], 0x30) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000471000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000f3000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x38) 2018/01/21 04:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000862000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000084d000)=0xff2c) connect$inet(r1, &(0x7f0000b00000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/21 04:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ab000-0xa)='attr/exec\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a86000-0x24)={0x0, 0x1c, "89dab0443b5a4ddd3ca73f4f88f8c89c20f6df75eb44671b41041296"}, &(0x7f00001d5000-0x4)=0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ddf000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000ba000-0xc)={r2, 0x80000, r0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000900000)={r1, 0x1}, 0x8) r3 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r3, &(0x7f0000ab3000)='net/ip6_tables_matches\x00') setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000052000)={r1, 0x7}, 0x325) r4 = syz_open_procfs(r3, &(0x7f0000862000)="738261705a009aa5") symlink(&(0x7f0000d2d000-0x8)='./file0\x00', &(0x7f00002ce000)='./file0\x00') fcntl$setsig(r4, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000068f000)={r1, 0xee, "4adf2fc56f56d576560f682664043cabfb956b3aa228afa55df0fd8dfe85b5c2f2baf88d4f49f801301ea57bf4b62c79a1a48010ef8dc4211c9e9054e1f6bfe26799a675a69957a5e882abc6b3539b5b8d7b63f7edd3c6c2b0c2486de8f4a6dc6825ceda1b2c870336af18002ff462da9b5ed4e620e80a9cf58abd7d62b64cd61cae041f2d74692262b8a67f21f4551accdeea23887ecc48be23d59a29fb351d8b3167721b830bdccd8cd062fcd64137d7b1c0629222c1dc8b7599cfe6d9ae02f2722573a9f62fb0656b2f16051f970d74813f60300ec1a308e0cdee10987ffc173264f784c573dade02b37b37b2"}, &(0x7f0000efa000-0x4)=0xf6) readv(r4, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/21 04:32:54 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000003000-0x8)='g\x00\x00_map\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/01/21 04:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000935000)=0x5, 0x4) r1 = inotify_init1(0x0) pipe(&(0x7f0000330000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000061d000)=0x0, &(0x7f0000d47000)=0x4) fremovexattr(r1, &(0x7f0000b99000+0x598)=@random={'btrfs.', '\'[securityGPL.self%\x00'}) fremovexattr(r1, &(0x7f00001bb000-0xc)=@random={'security.', '^:\x00'}) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000463000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000169000-0x1)=0x10, 0x80800) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f00004fa000)=""/100, &(0x7f0000275000)=0x64) pipe2(&(0x7f0000fc0000)={0x0, 0x0}, 0x800) 2018/01/21 04:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000729000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001e9000)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000371000-0x28)={@generic="770c4add3f6ea9cc5d9da53de045b275", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000090a000)={@common='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/21 04:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x20000000000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004bb000-0x11)='/selinux/enforce\x00', 0x191000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00001fe000-0x3e)=""/62) ioctl(r0, 0x4000000000001274, &(0x7f000028a000-0x8d)="") 2018/01/21 04:32:54 executing program 6: getrandom(&(0x7f0000013000-0x7d)=""/125, 0x7d, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000)=0x0, 0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/21 04:32:54 executing program 1: mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/enforce\x00', 0x202, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x783b, 0x4) fcntl$dupfd(r0, 0x0, r0) write$selinux_access(r0, &(0x7f00006ab000)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x36) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d21000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000d20000)={&(0x7f0000e2f000/0x4000)=nil, 0x4000}) 2018/01/21 04:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(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) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00001d8000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) pwritev(r5, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/21 04:32:54 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005a0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x50, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/01/21 04:32:54 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x6d)={r1, 0xfffffffffffffff8, 0x65, "95ba6b5cdd9f91c17bbfa75b1fe0eecc0b9e6523df3852f201debc0c3b6c5f17b586aa48d7cafa6e6fce4201f00a594a4cc4e2bae47f289a6790ab39196e0ebafd1954e10099f1fa931df5804a34d579e7f7044a4684f6178c372c9cda507c142c5c2a70fa"}, 0x6d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x1000, 0x5eb, 0x200, 0x4, 0x8, 0x2, 0xfffffffffffffffc, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x80, 0x4, [0x50b6, 0x7, 0x9a1, 0x13]}, &(0x7f0000294000)=0x10) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") setpriority(0x1, 0x0, 0x0) 2018/01/21 04:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008cf000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fad000-0x4)=0x8000, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000087f000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000ff6000)=0xc) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009bb000)=@common='nr0\x00', 0x10) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/21 04:32:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000011000)={r1, 0x80000, r2}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000013000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000075000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 04:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000840000)='/dev/autofs\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000b48000)={0x0, 0x800000000000000, 0x2, 0x3ff, 0x5, 0x9}) setrlimit(0x6, &(0x7f00008bc000)={0x0, 0x101870cf}) 2018/01/21 04:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3f000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000899000-0x8)=0x8000000, 0x4000000007) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000a49000-0x9)='net/snmp\x00') timerfd_settime(r0, 0x1, &(0x7f000046a000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000cc9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 04:32:54 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000feb000-0x138)={0x5, 0xbbfa, 0x4, 0x7, 0x5, [{0x9, 0x7f, 0x68c8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x80, 0x58c, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000000000, 0xffffffff, 0x1000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x241b, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x6, 0x1, 0xffffffffffff3ae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) read(r0, &(0x7f0000fe9000)=""/8, 0x8) 2018/01/21 04:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000074c000)='/dev/sg#\x00', 0x8, 0x40) write$fuse(r0, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) write$tun(r0, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, "15b2"}}}, 0x58) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000090f000-0x4)=0x80000000, 0x4) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 113.551704] FAULT_FLAG_ALLOW_RETRY missing 30 [ 113.563243] CPU: 0 PID: 21374 Comm: syz-executor3 Not tainted 4.9.77-ge12a9c4 #18 [ 113.570894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.580241] ffff8801d6327930 ffffffff81d941c9 ffff8801d6327c10 0000000000000000 [ 113.588289] ffff8801d888b010 ffff8801d6327b00 ffff8801d888af00 ffff8801d6327b28 [ 113.596313] ffffffff81661c5a 00000000000065e3 ffff8801d4f668f0 ffff8801d4f668a0 [ 113.604312] Call Trace: [ 113.606876] [] dump_stack+0xc1/0x128 [ 113.612214] [] handle_userfault+0xa3a/0x1310 [ 113.618245] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 113.625235] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 113.631616] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 113.638518] [] ? handle_mm_fault+0x117b/0x2530 [ 113.644720] [] ? handle_mm_fault+0x1fc3/0x2530 [ 113.650922] [] handle_mm_fault+0x1fd1/0x2530 [ 113.656952] [] ? __pmd_alloc+0x410/0x410 [ 113.662639] [] __do_page_fault+0x5c2/0xd40 [ 113.668496] [] ? mm_fault_error+0x2c0/0x2c0 [ 113.674440] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.681079] [] do_page_fault+0x27/0x30 [ 113.686596] [] page_fault+0x28/0x30 [ 113.691845] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 113.698665] [] ? SyS_rt_sigaction+0x132/0x220 [ 113.704787] [] ? SyS_sigprocmask+0x2c0/0x2c0 [ 113.710815] [] ? do_futex+0x15c0/0x15c0 [ 113.716412] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 113.723048] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 113.729860] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.736418] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/21 04:32:55 executing program 0: add_key$user(&(0x7f000015f000)='user\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000079c000)='G', 0x1, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) fanotify_mark(r0, 0x20, 0x1, r1, &(0x7f000057d000)='./file0\x00') 2018/01/21 04:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c80000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000f79000)={0x3, 0x3, 0x1, 0x10001, r1}) r2 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000530000)=0xb) r4 = dup2(r3, r2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000509000-0x4)=0x100000001) recvfrom(r3, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) fcntl$addseals(r3, 0x409, 0x8) sendto$inet(r3, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834c2c9", 0x46, 0x4048080, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/21 04:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write(r1, &(0x7f00004ac000-0xe5)="", 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000df9000-0xa2)="2f9ec5c47c0f3dfd5895ad198f4fb4a706bc7d119ad2f187bb6f3cf14791cd30715b86ef5368cfc9576723cfd89782bd274945e17217e3cc46200996d12879025f35cf65e4701d54a9ca872b3c4466f7655179cee4f4e538bad0a5336b9697c1b93019a061ad5bf88c8416fcc038cd29ad0b219dc8ad74db14afb4edaa26352855eaf637689108bb2fe8e1a3b4688537a960a04ce53bfa2273ee7bdbb4ef0248899f", 0xa2) clock_gettime(0x4, &(0x7f0000aa0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00002dc000-0x4)=0x9, 0x4) 2018/01/21 04:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d0000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00009d2000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000005000)={{0x1, 0x5}, 'port0\x00', 0xb, 0x20000, 0x0, 0x200, 0x0, 0x4, 0x7, 0x0, 0x6, 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]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00008a8000-0x58)={0x10000, 0x400, 0x4, 0xf9, 0xe8, 0x3a7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000013000-0x10)={0x0, 0x6, 0x80, 0x54bf}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000-0x8)={r1, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x1)="10", 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000-0xb)='mountstats\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x80}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000)={r4, 0x401, 0xff}, &(0x7f0000000000)=0x8) sendfile(r2, r2, &(0x7f0000001000)=0x59, 0x8) 2018/01/21 04:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e6000)='personality\x00') sendfile(r0, r0, &(0x7f000031b000)=0x0, 0x1) sendfile(r0, r0, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/21 04:32:55 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000080c000)={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) recvmsg(r0, &(0x7f0000ea3000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f000066d000-0x42)=""/66, 0x42}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00004c0000)=""/14, 0xe}, {&(0x7f00005a2000-0xeb)=""/235, 0xeb}], 0x6, &(0x7f0000000000)=""/21, 0x15, 0x1ff}, 0x10021) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00002be000-0x1)='.') r1 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r1, &(0x7f0000551000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000742000-0x4)=0x10) 2018/01/21 04:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x0, &(0x7f0000713000)="") link(&(0x7f0000a40000-0x8)='./file0\x00', &(0x7f000006d000-0x8)='./file1\x00') madvise(&(0x7f0000f51000/0x3000)=nil, 0x3000, 0x65) 2018/01/21 04:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c71000-0x8)='./file0\x00', 0x40) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cb000-0x9)='/dev/rtc\x00', 0x200, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000958000-0x5)='task\x00') fanotify_mark(r0, 0x10, 0x20000, r1, &(0x7f000013f000-0x8)='./file0\x00') 2018/01/21 04:32:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchmod(r0, 0x2) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) 2018/01/21 04:32:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x40, 0x63) 2018/01/21 04:32:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x9, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x8001, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x4, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x6, 0xff, 0x8200, 0x8000, 0x401, 0x2, 0x80, 0x7, r2}, &(0x7f0000001000)=0x20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 04:32:55 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = memfd_create(&(0x7f00002aa000-0x1)='\x00', 0x1) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000f9e000)=@req={0x0, 0x0}) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000)=0x0) getxattr(&(0x7f0000ece000-0x8)='./file0\x00', &(0x7f000084c000)=@known='system.posix_acl_access\x00', &(0x7f00001d9000)=""/21, 0x15) 2018/01/21 04:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00008a3000-0xc)="29d1866bac6c95932d0bbf72") dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/21 04:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008c9000-0x4)=0x2, 0x4) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002b6000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x8395, 0x8, 0x2, 0xfffffffffffff853}, &(0x7f00007df000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000028000)={r3, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812d6696267, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00001da000)=0x5, 0x8) 2018/01/21 04:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x0, &(0x7f00006ca000-0x20)={0x1, 0x3, 0xff, 0x9, r2}) inotify_init() get_thread_area(&(0x7f0000e9a000)={0x101, 0xffffffff, 0x7400, 0x7fff, 0x5, 0x7, 0xffffffff, 0xff, 0x1f, 0x1000}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7fbe, 0x8, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) dup3(r3, r4, 0x100000080000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000042000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffd8c, &(0x7f000037a000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(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}) 2018/01/21 04:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) getdents(r0, &(0x7f0000001000)=""/24, 0x18) getitimer(0x1, &(0x7f0000279000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tee(r0, r0, 0x7fff, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000082f000)={0x0, 0x2, 0x7ff, 0x8, 0x5, 0x1}, &(0x7f0000471000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe2000)=@sack_info={r1, 0xffffffff, 0x1}, 0xc) 2018/01/21 04:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0xfffffffffffffffe, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000492000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000010f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000003b000-0x8)={r2, 0x0}) 2018/01/21 04:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc9000)={0x0, 0x0, 0x0}, &(0x7f0000bfe000-0x4)=0xc) r5 = getgid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f000053d000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x0) recvmsg(r2, &(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}) 2018/01/21 04:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000282000)={"e23c222a2f56177a852a0ec350779cd0", {0x4, 0x0, 0x3ff, "1961b7fa4699", 0x9, 0x0}}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) 2018/01/21 04:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xae, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000960000-0x8)={0x1, 0x2ba, 0x7fff, 0x6}, 0x8) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a47000)=0x400, 0x4) close(r0) 2018/01/21 04:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") clock_gettime(0x0, &(0x7f0000f2f000)={0x0, 0x0}) umount2(&(0x7f0000efc000-0x1)='.', 0x4) umount2(&(0x7f00008c8000)='.', 0xc) getpid() 2018/01/21 04:32:55 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6d000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x9010, r0, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000ef8000)=0x0, &(0x7f0000ef7000)=0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fc2000-0x1f)='ppp1eth0[vmnet1trustedselinux%\x00', 0x2) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x400) 2018/01/21 04:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f000035d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ba5000-0x4)=0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f9d000)={@generic="5c2b518576aceef8cd0f1af15c19b44b", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000458000-0x4)=0x8, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000616000-0x24)={0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000823000-0x4)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000091e000-0x8)={0x0, 0x2}, &(0x7f000096e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000047d000)=@sack_info={0x0, 0x3, 0x100000000}, &(0x7f0000e62000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000eb4000)={r4, 0x7, 0x7f, 0x80000000, 0x7, 0x80000001, 0x9, 0x0, {r5, @in6={{0xa, 0x3, 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]}, 0x7f, 0x3, 0x1, 0x3, 0x425}}, &(0x7f0000086000)=0xb8) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000073b000)=0xff) syz_open_pts(r3, 0x0) r6 = dup3(r2, r0, 0x0) write$selinux_create(r6, &(0x7f0000468000-0x4e)=@access={'system_u:object_r:console_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x32, 0x0}, 0x4e) 2018/01/21 04:32:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x301800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007e7000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ae9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/21 04:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x63c) listen$netrom(r1, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d15000)=0x0, 0x4) 2018/01/21 04:32:55 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_map={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/21 04:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/vga_arbiter\x00', 0x414401, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fe8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e83000-0x8)={0x6, 0x9, 0x101, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$unix(r0, &(0x7f0000be5000)=""/217, 0xd9, 0x1, 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000641000-0x6)={0xf3d6, 0x68, 0x1000}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) readv(0xffffffffffffffff, &(0x7f0000bbb000)=[{&(0x7f0000eba000-0x9)=""/9, 0x9}], 0x1) fsetxattr(r0, &(0x7f00004b1000)=@random={'os2.', '/dev/vga_arbiter\x00'}, &(0x7f0000bf4000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de3000-0x10)={0x0, 0xa4b2, 0xe1ef, 0x4}, &(0x7f0000f56000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000675000-0x8)={r2, 0x2}, &(0x7f0000573000-0x4)=0x8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000674000-0x10)={0x2, &(0x7f000030f000)=[{0x0, 0x0}, {0x0, 0x0}]}) getpeername$packet(r0, &(0x7f0000f29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000006a000)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000505000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0xfc000000, 0xa, 0x80, 0xa0, 0x7f, r3, r4}, {0x8, 0x6, 0x200020000000000, 0x7984, 0x0, 0x5, 0x292, 0x5}, {0xfffffffffffffffa, 0x7, 0x4, 0x2}, 0x6, 0xe, 0x1, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x0, 0x200, 0x55e68def, 0x100000001}}, 0xe8) fcntl$getown(r0, 0x9) INIT: Id "5" 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 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 2018/01/21 04:32:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xc6)={0x0, 0xbe, "a480236a5add2205041f3dc30b0992170873452b4f9cc514247ad424d8795da80d209b4aab7ba546b4f96de3ee479fdc917e2a8aded6f1471b8b65efb3d069fbfdeac7083842d936bfc5d5987bc6e405268c08ca7e567959cd9594eb8c89b2466ed139c3e37a2551f95f564b46ff7ea58bee7225a8a6e776b4fd2366cd064ed2ace69be42b3e60a59c144075503219c9d25117943a7556ee1b64b8fa9ab27e0a3c738f8fada2cd8eee3ad1c8fca54992d7fb612bc15aec235742add72990"}, &(0x7f0000000000)=0xc6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x9, 0x5685, 0x2}, &(0x7f0000002000)=0x10) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 04:32:55 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000008000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48, 0x80000) shutdown(r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/21 04:32:55 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0xffff, 0x200880) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000001e000-0x4)={0x1, 0x8, 0xf9ef}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000001e000)=0x9, 0x4) listen(r1, 0x0) 2018/01/21 04:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000ddc000)='./file0\x00', 0x0) open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000759000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dba000+0xfc1)='./file0\x00', &(0x7f00006e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000407000)='./file0\x00', 0xa002, r1, r2, 0xfff, 0x20) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/21 04:32:55 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x0, 0x4101) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000a000-0x4)=r2, 0x4) 2018/01/21 04:32:55 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000782000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000308000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") 2018/01/21 04:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x200000000200000) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000404000)=0x4, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000854000-0x4)=0x1f, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) sendmsg(r0, &(0x7f0000b2d000)={&(0x7f0000b3c000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58, &(0x7f000017e000-0x60)=[{&(0x7f0000ed0000)="a0e72d88b38110abf6f29a6a35a9299af4d4d2a0d00f2c9064bd43058e97fa84a4c061962bce8b996fe3164c83dd3acdbf4185f7adef12519eca30df088843703897461f4231886d33f2a6f4524d9e81cce304a3745c5963e2821c86ceda61b19e7b6d93e315915e3fd225f2b52ff2bbb93fdfff4075e62c8b5e857c5bf129626b3a2c0a8dab94e0a687050197e70e4f25128eb476a2df2dcde5af5504615ea67a2e98b2", 0xa4}, {&(0x7f00007ab000)="d96035bf927c0cd07c331ad7cce35ebb1a6faec67359f302cb6fd34864f913f1139764f44d13c0f796643ae581d2b9ad5ed096cd5d00930b73ab292dd196843ca4c2dd4a5b7dc18d14e6185ed7ac08595e3a8e3cffe3d4a18cfefda33767a0e1130cc021f6fdc5a880ed138a38562ddb29bfaf29ea840c071c20cbc17830a5912807e0de95d33f9dac4a226f643cd1f62a67c5106a6da31d40a2512cdc2512c92168256bb5a1900656e23f61b444e020279ed6d2241848bbc6d1ed", 0xbb}, {&(0x7f000046f000)="1b86b924b7d261ee71b6e44f0ef06988def0582d4147252fbc44751ad2db1fb10164a86a2540fbd75cb0d3116cf6df7cf9a5846f2b4be819c5851f75bed02d4a0ffd1bea71b9b4a253d36848ee32e06058ca0b654f629cacc33d50d919114e2dca10c33ab2797c4607d17853c0ef383f76eedcb0fba5279f153f908bea9e7b80220511ac36a30aabd7f34ccffe168c1a36236db11689e8cee22e6fb0bf4cf47fb4b391c2f1eb645e0586fb9bc7ac0e240dd10253c9930cf8adb5297a10fe3a4b3040c21da4185adeb1a7a57d3bd815", 0xcf}, {&(0x7f00009f4000)="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0x1000}, {&(0x7f00000d6000)="fadfd4f49956a138cb3ce12b266047869ce4805e07fb0aa957186c65463ba02d6894b75e52146c6e5b7e611cbbbb1b6172b71354bb88d5fb693dcd43d586f8505f391bb8b7bffcefa55e550acf96a0ac23c45a8c4d78e18348495ca69e16cd", 0x5f}, 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0x1000}], 0x6, &(0x7f0000dff000)=[{0xb0, 0x113, 0xfffffffffffff2b1, "8931ce4d91868145a256d29132a61e5002bca3f109d45b944008a4c65c330f6e3abd7015dabb90e3793eff544ffd6aa730dcde1cb146fb20a7c4ae073ff28b3b461c3bb04a447742d32dbccc75c20d7420531bf47f5e2821f354172129fb28b1ee5758b5d16535aaa0aae512489ce9bc8191f6a51a4c5439d56aa9c286961f995672da5963562dcbcd97066e1bd0848bd5eed814ab595ae4bf38b4fe"}, {0x58, 0x29, 0x4, "59869447461f8eaaaadc413c97423ba0cb80c854a895db1ea0a46457caa4b079d5e61e58b7e7f827bc68ab939edbf92ebc7f7a459657a9b7979e79c555662fb762d0ea88c43fbb"}, {0xc0, 0x115, 0x8, "0358d752641e00a94ed4bd74123ad558a9d8465fc5992decd6e3560a7463f8ecab864de4ca3967a885cd5dc9455c9f39eccebef144a4e975798082073e710675d52fc02220d00dedca21eb9f9d51954839d3bc7e8f4f95146d41e6ac0c0afe0c4fdd292127f61e9075eae92ca06be01025bc0e477efd955816365b454586c0e7b439029ccf30bf8edef87891db8fa328637c785cbbff848b0fe59613925fd151b0e81b372c2ff6ff886566462323f8a4"}, {0x50, 0x115, 0x80, 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"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{0x90, 0x0, 0x3, "97928a317deffa3f826484aa89300819333c5e6db8514ff8d9a5815d0c17befd0c4362ec41a5f4b9496fb62e18ab4c41d18dd43f3b1d8a23378fc920145c0edf42a504c19086ce1c332d1ea30e58ba2a4285218fa40bbfab7e9e0a6d56fb2ee42e3884f40b6de6eb09edf81e7642af48954829b0d6176439352bb3f7d31096"}, {0xf8, 0x0, 0x927, "aa9f781bcc45e7adc08f3228341cc82a4235aaa59de8de8dd7d065fc66625b4f8f472adaf7fa31b8d92030e9de0253af1c587edd21e1bb5ef2eddc41b2d912c0bd9c5cd810c3c101127bf0051054401f71a47756a3fd6f19a34feb888eaf8598b2ef10f9fba767f4daf1b0b8668b862273ea092aaebe3e3c5989be9d218b9854d8e78c1c423e47a0baa25a494fc8621a1f3ddc2afe669329b1bde26bac65f0901f5f9b0f93812047d052f234455b6c987e965e55646ae040207533a9e7cddf41243ec179d972522f4ea4b2a92c7bc7d66db1fb8b9f03fac7aa4c8f18c186546a5ed0f0"}], 0x1430, 0x4840}, 0x48000) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xff4}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) 2018/01/21 04:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/21 04:32:55 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={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]}) clock_gettime(0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) close(r2) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/21 04:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000bbe000)=0x4, 0x4) 2018/01/21 04:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x6, 0x9, &(0x7f0000cb0000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) accept$llc(r2, 0x0, &(0x7f0000f9e000)=0x0) recvmmsg(r1, &(0x7f0000f5d000)=[{{&(0x7f00001f4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000032a000)=[{&(0x7f000000f000)=""/98, 0x62}, {&(0x7f0000171000)=""/4096, 0x1000}, {&(0x7f0000ab1000-0x38)=""/56, 0x38}, {&(0x7f0000646000-0x9a)=""/154, 0x9a}, {&(0x7f00004c4000-0x1000)=""/4096, 0x1000}, {&(0x7f00009f2000)=""/139, 0x8b}, {&(0x7f0000c4d000-0x1000)=""/4096, 0x1000}, {&(0x7f000035a000)=""/86, 0x56}], 0x8, 0x0, 0x0, 0x363}, 0xb0}, {{0x0, 0x0, &(0x7f0000c5b000)=[{&(0x7f000047c000-0x44)=""/68, 0x44}, {&(0x7f000099e000-0x51)=""/81, 0x51}], 0x2, &(0x7f0000742000)=""/0, 0x0, 0xf88}, 0x5}, {{&(0x7f00004d0000)=@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, &(0x7f0000c6a000)=[{&(0x7f00004e7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000718000-0x35)=""/53, 0x35, 0x8}, 0x200}, {{&(0x7f000077b000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000825000-0xa0)=[{&(0x7f000067b000-0xdd)=""/221, 0xdd}, {&(0x7f00009ce000-0x3c)=""/60, 0x3c}, {&(0x7f0000915000)=""/174, 0xae}, {&(0x7f000078a000)=""/0, 0x0}, {&(0x7f00008d8000-0x14)=""/20, 0x14}, {&(0x7f0000e28000-0xc3)=""/195, 0xc3}, {&(0x7f0000d23000-0xfe)=""/254, 0xfe}, {&(0x7f0000d68000)=""/0, 0x0}, {&(0x7f000037d000-0xa2)=""/162, 0xa2}, {&(0x7f0000a1b000)=""/128, 0x80}], 0xa, 0x0, 0x0, 0x6bbb1c63}, 0x6618c7fb}, {{&(0x7f0000e3a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e42000-0x10)=[{&(0x7f0000fae000-0xa0)=""/160, 0xa0}], 0x1, &(0x7f0000509000-0x97)=""/151, 0x97, 0x27}, 0x2}, {{&(0x7f0000ff1000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fa8000)=[{&(0x7f0000594000)=""/33, 0x21}, {&(0x7f0000d9a000-0x33)=""/51, 0x33}, {&(0x7f0000a1c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000754000-0xf5)=""/245, 0xf5}, {&(0x7f0000b8d000)=""/68, 0x44}, {&(0x7f000090b000)=""/50, 0x32}, {&(0x7f0000087000)=""/112, 0x70}], 0x7, 0x0, 0x0, 0x6}, 0xfff}, {{&(0x7f00003c4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009d7000-0x20)=[{&(0x7f0000d03000-0x67)=""/103, 0x67}, {&(0x7f00006e3000-0x28)=""/40, 0x28}], 0x2, 0x0, 0x0, 0x3}, 0x80000001}, {{&(0x7f0000d42000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e1b000)=[{&(0x7f0000439000)=""/248, 0xf8}, {&(0x7f0000ee2000)=""/96, 0x60}], 0x2, &(0x7f0000bc6000)=""/7, 0x7, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000b4c000-0x20)=[{&(0x7f0000881000-0xde)=""/222, 0xde}, {&(0x7f0000689000-0xc3)=""/195, 0xc3}], 0x2, &(0x7f0000ca0000-0xe4)=""/228, 0xe4, 0x8001}, 0x1f}, {{&(0x7f0000410000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f8c000-0x80)=[{&(0x7f00007eb000)=""/152, 0x98}, {&(0x7f0000232000)=""/5, 0x5}, {&(0x7f0000d94000)=""/123, 0x7b}, {&(0x7f00000cd000)=""/148, 0x94}, {&(0x7f00001ab000-0x82)=""/130, 0x82}, {&(0x7f0000506000)=""/35, 0x23}, {&(0x7f00007aa000-0x23)=""/35, 0x23}, {&(0x7f000019a000)=""/134, 0x86}], 0x8, &(0x7f000046d000)=""/246, 0xf6, 0x4}, 0xffffffff80000000}], 0xa, 0x10101, 0x0) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000013c000-0xa5)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x2920a565, 0x0, 0x0, 0x2, 0x2, 0xa, 0xa0, 0xa0, 0x2f, r3, r4}, {0x7ff, 0x1, 0x9, 0x4, 0x3f, 0x3, 0x8001, 0x7}, {0xcb71, 0x6, 0x3, 0x80}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x6, 0x10001}}, 0xe8) lremovexattr(&(0x7f00004ea000)='./file0\x00', &(0x7f000085f000)=@known='system.sockprotoname\x00') [ 115.054192] binder: release 21516:21523 transaction 244 out, still active [ 115.064663] binder: undelivered TRANSACTION_COMPLETE [ 115.076945] binder_alloc: binder_alloc_mmap_handler: 21516 20000000-20002000 already mapped failed -16 [ 115.078442] binder: BINDER_SET_CONTEXT_MGR already set [ 115.078449] binder: 21516:21529 ioctl 40046207 0 returned -16 2018/01/21 04:32:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000696000)='./file0\x00', &(0x7f0000001000-0x63)=""/99, 0x63) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)=':,keyring#\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x80000) chroot(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockname(r1, &(0x7f0000eb2000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000)=0x20) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00009f4000-0x20)={0x3, 0xe000, 0x8000, 0x6, 0x1, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 04:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000720000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000530000-0x4)=0x1, 0x4) 2018/01/21 04:32:55 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000018000)=0x100000001, 0x4) r1 = userfaultfd(0x0) r2 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f000001b000)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f000001d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001c000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x3ff, 0x1f, 0x704, 0x800, 0x9, 0x8, 0x0, 0x3, 0x8, 0x3ff, 0x7b71, 0x851, 0x3f]}, &(0x7f000001c000-0x4)=0x108) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000014000)={&(0x7f0000018000-0x24)=[0x4, 0xffffffff, 0x9, 0x4, 0x400, 0x3, 0x81, 0x6, 0x1ff], 0x9, 0x1, 0x3, 0x3a, 0x9, 0x0, {0xffff, 0x3, 0x10001, 0xffff, 0x100, 0xfff, 0x7, 0x3ff, 0x3f, 0x6, 0xdc00000000000000, 0x8, 0x9, 0x0, "58600887ea5a561f11b365a8024cf04c72ec5d76f93e009653035e71799232fd"}}) stat(&(0x7f0000014000)='./file0\x00', &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000)={r4, r5, r6}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000001e000-0x8f)=""/143) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000007000-0x10)={0x7, &(0x7f0000018000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000000d000-0x8)={r7, 0x14}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001b000)={r3, 0x2c, 0x20}, &(0x7f000001b000)=0xc) [ 115.101134] binder_alloc: 21516: binder_alloc_buf, no vma [ 115.113860] binder: 21516:21529 transaction failed 29189/-3, size 0-0 line 3127 [ 115.131421] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.140261] binder: release 21516:21523 transaction 245 out, still active [ 115.147287] binder: release 21516:21523 transaction 244 in, still active [ 115.154202] binder: undelivered TRANSACTION_COMPLETE [ 115.159625] binder: release 21516:21554 transaction 245 in, still active [ 115.166492] binder: send failed reply for transaction 245, target dead [ 115.173152] binder: send failed reply for transaction 244, target dead 2018/01/21 04:32:55 executing program 3: mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000de1000-0x4)=0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000119000-0x8)='./file0\x00', 0x102) socket$pppoe(0x18, 0x1, 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2018/01/21 04:32:55 executing program 2: mknod(&(0x7f000036d000)='./file0\x00', 0x1, 0x0) rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d93000-0x24)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) 2018/01/21 04:32:55 executing program 4: socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00002ec000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000dee000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000199000-0x4)=0xc) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x200500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1ff, 0x80, 0x1f, 0x3, 0x1000}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000)={0x0}, 0x8) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000000)={0x6, 0x1}) 2018/01/21 04:32:55 executing program 7: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) syz_open_pts(r0, 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/21 04:32:55 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/21 04:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00008ca000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) writev(r0, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000041e000)={0x800, 0x2, 'client1\x00', 0xffffffff80000000, "af403f97b9b2dcfe", "b2ef62468624280e6a1a33bacbf1bc4aae6db993c4ab80fae73116c89c15a935", 0x8001, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$netrom(r0, &(0x7f0000716000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cfd000-0x4)=0x48) 2018/01/21 04:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000db9000)=[], 0x0, 0x0) gettid() 2018/01/21 04:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") pipe(&(0x7f0000717000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000072000)=0x6, 0x8) getrlimit(0x0, &(0x7f00008c9000)={0x0, 0x0}) 2018/01/21 04:32:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x7, &(0x7f0000001000-0x8)={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) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) 2018/01/21 04:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x4, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)="") ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f2e000)=""/63) 2018/01/21 04:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x54b}, {0x6, 0xcc, 0xfffffffffffffffc, 0xffffffff}]}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0x1000, &(0x7f0000044000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000002e000-0x20)={{&(0x7f000003e000/0x2000)=nil, 0x2000}, 0x3, 0x0}) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000045000)={&(0x7f0000018000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000047000-0x20)={{&(0x7f0000042000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mprotect(&(0x7f000001c000/0x3000)=nil, 0x3000, 0x2000001) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000099b000-0x10)='/dev/input/mice\x00', 0x0, 0x18002) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a0a000)={0x0, 0x100000001, 0x0, 0x2, 0x80000001}, &(0x7f000068a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a92000-0x8)={r1, 0x5}, 0x8) r2 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x9, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/21 04:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000faa000-0x8)='./file0\x00', 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00001bb000-0x16)="20ac3530e476f9b0d7e6845fbaafd0ee676d00d0822e") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d97000)={0x0, 0x0, 0x0}, &(0x7f0000b26000)=0xc) 2018/01/21 04:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind(r0, &(0x7f0000025000)=@sco={0x1f, {0x401, 0x6, 0x8, 0x3, 0xff, 0x800}}, 0x8) sendmmsg$unix(r1, &(0x7f0000ad5000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x2dd, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x3, 0x0}], 0x1, 0xfffffffffffffffc) sendmsg(r1, &(0x7f000079c000-0x38)={&(0x7f00000ec000)=@ipx={0x4, 0x9, 0x6598, "ee338306722e", 0x9, 0x0}, 0x10, &(0x7f000055a000-0x20)=[{&(0x7f000072d000-0xb9)="756302ab245f1e080230a470e0030dab5eea5a8c32c49aaffd59386a9e1c8b4384d20ba474526f66d51f3b23bbfbe77a54549b7106070f35460a02ab76198cc827b2e73a217b4ae1783f0725c589154f98451fdd32abe2b408c6e82bd62bfb0f8cb89553af6175cbc0e5c0b39d288626b27a6578e9ea55b1041f4196f0047d92e9c1dd6d34f315f0e9d52965d376975a1a1b57de0c7facbd1d04f164f31d4904ab768a5fc35aaba2aba502eb89a81bc3a82d334a64b48fed87", 0xb9}, {&(0x7f0000500000)="b047e974aebab9e1aa47bad26cb95e4166dc1d377ac79367c38baa2b2cd4b79a470f2e86e8b2631afea6c1ad34a2d03c016ffb23f8f3d3466d16e2b3b8fc7dd8cfa32619ed048e1c3cd3d5c22238fdac22886f5b3a3206f84db2a5eefacbd0c5eb87e7d68c7bc67df0a1d6de22c8179675b3726c89adf97127df9d71115e33c4e20361d7d28e0e92cc0c605f044316ffa26abca3d8e98088e758e5515458cc55195e1d060559184908b7079488b0453e3eb4764d92e05a0e594211016f34c275e608591e10d98d0dcd3997ff5a845a32", 0xd0}], 0x2, &(0x7f0000851000)=[{0x58, 0x100, 0x3f, "5f075534c7b3613094042ce82158f4ee210bd1da9f172e28a108ed7572c3d28a3f0a2edb1c559e9ac70ef29d9863dd4a0ff4c0f9ce049ebc6b6d223b71f82d551c79830222f3"}, {0xb0, 0x112, 0x401, "83d30532663bb7edac305fd8cc7b331e383d523cddbc2ff08c1f64e4f46bd31ed896de9eb0cca6140e76a76eb6ddde0060b1b6a0954da3c505714df28b37ba49082540c97acfb50a912fdf1c9e849ebb42751ae044f67ce2853e87b216866849008b5ee670177c0f1b24d075056c68c73808898b18fc5631586678b304b9a939caf3c74661ef7133a53c88c311bf1bc1e450c1e3787d35bd6b1c"}], 0x108, 0x8000}, 0x40) 2018/01/21 04:32:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x3, 0x2, 0x6, 0x5, 0x2, "964af18640767f3af4e4d656003687619f0c8b4c796e8aeab43c9e6f9b49c00cd4c9cc3be3a4d445b0969c4cc195329c62c5e63b5db31ed6fbaa0603e36eb2", 0x8}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a1f000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e44000)=0x0, 0x4) r2 = socket$inet(0x2, 0x5, 0xffff) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e8000-0x20)={0x3e, 0x10001, 0x2, 0xa0000, 0x2, 0x10000, 0x5, 0x5, 0x0}, &(0x7f000018d000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d2c000)={r3, 0x200}, 0x6) 2018/01/21 04:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000442000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000003}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005b0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000)=0x14) epoll_create(0x100) r1 = memfd_create(&(0x7f00003ad000)=',,\'securityselinux\'cgroupselinuxppp0+\x00', 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000570000)={0x0, 0x6, 0x8, [0x40, 0x39c2, 0x0, 0x4, 0xfffffffffffffe01, 0x0, 0x9, 0xf11c]}, &(0x7f0000512000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009fe000-0x8)={0x0, 0x6}, &(0x7f0000a3b000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d1c000-0x14)={0x0, 0x3, 0x80000000, 0x6c, 0x5, 0x7ff}, &(0x7f0000e09000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ab000-0x8)={0x0, 0x1ff}, &(0x7f0000abe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000022f000-0x4)=@assoc_id=0x0, &(0x7f00002f0000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000756000)={0x0, 0x67, "87d4fe935e3b5cdfd7090f48e5af406e3e70fdebaa5062ff405e926a9b047facaf973d9bfd8ed7cf4c11ee6111d10acedab5dc402d9cb0eeb4c26e80ffe01d95a1f5618c3dff66c96651ca06ce1551ac6481abc576c6ae89447eaf57776a0fbd3d96d93186e59d"}, &(0x7f000050e000-0x4)=0x6f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000007b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000af7000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004ac000-0x41)={0x0, 0x39, "fa4882e2bda879da1e15ff0f7e61c4b633656124f39bd93f4fadc373d17d7df298602ba8b7a1e1168bb077a27a933c87a28a650d28f2cd5959"}, &(0x7f0000839000-0x4)=0x41) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f7f000)=@assoc_value={0x0, 0x9}, &(0x7f0000165000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f51000-0xa0)={0x0, @in6={{0xa, 0x1, 0xd1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000000, 0x5, 0x40, 0x3}, &(0x7f00003f1000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000204000)={0x0, 0x10000}, &(0x7f0000588000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004b5000)={0x0, 0x4}, &(0x7f000072b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000eda000-0x10)={0x0, 0x10, &(0x7f0000b88000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000094e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e15000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x9, 0xb3a, 0x10}, &(0x7f0000c72000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000435000-0x8)={0x0, 0x8}, &(0x7f00008b0000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c00000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff, 0x7, 0x9, 0xffff}, &(0x7f0000e75000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a8a000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001c000)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fce000)=@assoc_value={0x0, 0x0}, &(0x7f0000a3b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000090f000-0x8)={0x0, 0x5}, &(0x7f0000dba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000939000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac6000)=0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000005e000)={0x0, 0x7d, "187f0a6d177ac589ca47113ee8b31c7c504ab9dc4fb7b611274766e89ecafce3fba72e6d99af1b0fc6e001ccc3acf76c483a37aed201612c7e35cad67714d809c7fd96dae93729ed2f7da9ed5d1369fc7127709b65cfbdc736f0ac0a281b6fe548ba2a2d4300092b36c8841ffd976d73dbab8bbf0568318ce0e8c0f1b7"}, &(0x7f000023c000-0x4)=0x85) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f02000-0x8)={0x0, 0x1}, &(0x7f0000b44000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000537000)={0x0, 0x2}, &(0x7f00003c8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f49000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000044f000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x78, 0x9, 0x8000, 0x6, 0xe9, 0x1000, 0x8194, 0xffffffff00000001, 0xffffffffffffff00, 0x6, 0x8001, 0xfff, 0x80000001, 0x9, 0x8000]}, &(0x7f0000def000-0x4)=0x108) sendmmsg$inet_sctp(r1, &(0x7f0000916000-0x230)=[{&(0x7f0000509000-0x1c)=@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, 0x1c, &(0x7f0000a34000)=[{&(0x7f0000a97000-0x34)="ab1bdbf4c52c7f7750fc9db2617b30f9cba241f439939d26af6c3a30d4a46cc129056df226e440c9aa0a0742dd84febddfcf25ec", 0x34}, {&(0x7f0000100000)="504e184fd6bf654728ac7a2b1c4558648decadcfdd3e37cce1ac31840de86c4a95f09af012124ec6503a48a494342b8a47cbdc573b", 0x35}, {&(0x7f0000eb6000-0xc9)="1935ca371e6197ffb55f52d4d1e57cd63168a715009c3ba3c42b256f727935afc2d3c2363605b116fc83a1217b14941bd2785a437a806bee73eee6fa4dff2b45acf8752586663f4e3d4f6685010557826013c299e395328acb15403c5f32f20711ca2fceeee4c4101fb06585f6d16cb4b4b7e6a6dbe4370d744f5cd58de4c3f7137e87e95ca54d80ba721576f99e6a937740e8bc3910f6f40a43631837f904fcf41352dc3d03f53d5462431b42df00fde7f85c3de954c0e55200a3b2bb8b7b5a6e2b74efbfcf8cebef", 0xc9}], 0x3, &(0x7f0000a6f000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7c2, 0x2, 0x8, 0x5, 0x400, 0x5, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xed2, 0x4, 0x6, 0xffffffffffffff01, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xe77, 0xb7ec97afcc9f56d4, 0x8, 0x1, r4}}], 0x90, 0xd1}, {&(0x7f00006a7000)=@in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x888}, 0x1c, &(0x7f0000d42000-0x70)=[{&(0x7f0000c85000)="817eb18d79c130cc1d0510320384e80babc8193594ca1b546c19e72e1a31414e5b8934f5fdb7fe0bd9ab4cfc948125720d55fddd451b50eb276689d3d1302db9888c88fb3c6e75cf1eb753a36f28a3268642251986f1445c2f53cefbb376f3dc9aa1369ab85113f4e4b3ebdf04fb39df24dd75f6de32f93cd6c9a9896e728472b6720d6c8c40a60f5a031f3b8c5aa87bed3470555365732878e94e", 0x9b}, {&(0x7f000076e000)="", 0x0}, {&(0x7f0000adf000)="6538ffad1da21d63f8ad0a04239dc11bf156d57bacc29a6bbd6047c87f6ea04a56755ea58e67a1dc194e24abe4d8461cd61d66c26f8c16973785c20db030cf7b8abb89037d4889f2edf9e4380d30c5f04e3d64a9c81a6957f3913744db74da434c6c73359ad919356633d59174a597bd244904160a0c", 0x76}, {&(0x7f0000de3000)="aebe568af70d36974b1ae516138d7f37af491a47fe5ab0c76526a76bc0f61432dce2e8cd744fda4053d245ada622a24dfb31ccf1d3e060035cf5ab0c03826fa209757405e192bb02", 0x48}, {&(0x7f0000ead000-0xdb)="220fd560c9492b0200b9d3ef2188c3ad5d84d4bf440c480d7a90a0bd8ac5a2dba4dbaa64952c0b9df9163a51f81bc16d8887131a0c92bc725dfa15c76b41a0e93edda2c3e32c4dae0d52d3a4697448c85c4bdb3507fe5c9a052a0d95d0ea7cd503ced5b39f60c3dbd37317c3ff806707c9b083d63a1e26ff23463772f6ab51e07af79ff8dca3f4e6ff2344104e69e6f38271b193863a3c2178cabee1983c62a41855d157a7d664ca9feca257766330ce757ce5230d7b3c78c4b4c6891ad714ddeb00b1695f897cc08b40472b2055ec691be1555b00ea0cafd51fb5", 0xdb}, {&(0x7f0000976000)="95a227fcb21fc3ede70a86f5c6c32542a320fe89ab8e22a0fd66138ef92ff50f2d37bc3e0a3f2136fed4e9984f9ee02a7d990a56c600290ed96420ecb50ae8206adad19c8a2898f8a1f729905cf5cf952d683360d29a806c17ce8ef5674365940eca3834938301cf8d4ee4c21fb794c5d97ed95e9b7d60a3f205bf836d7081a78028512ce63155d7dbf3b61e3f5c0048b940e31f2ca169eb2e7636", 0x9b}, {&(0x7f0000abd000-0x82)="b6e4f42c8e8399289b2f852dedbcd8e195bd6a44a8195a1effd161b36ccddea18c76d53147552e774d456ba332a720045f1e51c64721ba3ffd9130be183f491d9927cafb539813952a773516316e4b62ae0d61992e05067b1543c573a948d962ff19628cc6da5aed3ac97e05255706a5d2da7e9bd7f56c2f611da5600ffb29581834", 0x82}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000aeb000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000251000-0x60)=[{&(0x7f000013c000)="2de2249ec45adad63f8bc7577600fc5247bcba69fe787339f5c96e3d031772e2299a0051a57ae07074c339016bc6d437183fad397416bcd1f7835162fbdaa39b3a48228a9d7e1976e12648471acd067c3f6d5d75f3abe677997e7bc01b01dcf31dd6", 0x62}, {&(0x7f000097b000)="257f6e52c0f9639795d0f086e901e1933e629bc6ced6fbb68358a097925726acf2a33bd6fb35292a7dc27ed38ee25b5884e216551f08abeeda13beb18922f52e57c091b1261f09f9a07062e82152bb59cd9c6ee16811e94301a7ea058e150529c026922e599dca4b1393a09cc8e75224ab1b61ba67c9705b7729815500a29459", 0x80}, {&(0x7f00009db000-0x90)="dd71a53e3b4210e1992d67312e2e473592fc076ac03b7f8f898d8c9ff96b44ba177e0db5bd2dcd304d9a7a90c0fa8bd96b11969f7a446fd92dec607ebfeb90326245bb92e1b2468e744577468402bd69f77af40cf3574aec5aab1591bb8fd3ef4225573da5900f22b3ab587e96cedc52303b38e04edbf7860dec4ddea029da7190b02e44277da8a9ab36b24eb474d695", 0x90}, {&(0x7f00000f6000-0x5)="8409ead06e", 0x5}, {&(0x7f00005b8000-0x62)="9cd4355db63b14f3fa19b2b127a8477ddda952ceee6405e3ba374b3a0056b22050652ebd32ea53f30e23a58ebf1c8c36a2bfdd949cf06cbb7a578952ca5b9d41f37e006ceb931fe83304fb22d9fffb383f57c2e8c5e8f2f65e9f6a16bf936287cecf", 0x62}, {&(0x7f00005af000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000b59000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8008, 0x7, 0xfffffffffffff7b2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x0, 0x8202, 0xfffffffffffffffd, 0x2, 0x8001, 0x3, 0x7fff, r6}}, @init={0x18, 0x84, 0x0, {0x40, 0x8, 0x234, 0x9e}}], 0x90, 0x0}, {&(0x7f0000a6c000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007a0000)=[], 0x0, &(0x7f00001dc000-0xc0)=[@init={0x18, 0x84, 0x0, {0x4, 0x4, 0x2, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xf, 0x18, 0x101, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0xf, 0x3ff, 0xeb23}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x6d, 0x9}}], 0xc0, 0x20000000}, {&(0x7f000026d000-0x1c)=@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c6}, 0x1c, &(0x7f00003ff000)=[{&(0x7f0000b3d000)="", 0x0}, {&(0x7f0000bab000-0xd3)="07221e773541e2ac2c7ef80de14aa3c77d05b25dcf7a8d255ddec4aaf3d75f2307a32b5677f677c9b930514085481873d084e224e5e6e9d246b94e049ad8191f28d4123aadeff53fcd96267f6762d9642e88da098f255f3b419a0c830c9777ebf3a5e9dcc84431365d760503b2a31909e41415c351d4f025886d072fe15683208cbf8c2a9bf0ebec9ba845533bb0963facd7536a7b2fdf75ea3a423c115b6d4762138d63a830b99bf29bf3d33573a8ecb5939a44229879413cfdfa14bdb00b679b45b88372fa3ab4eecb512946539913ba7f25", 0xd3}, {&(0x7f00004df000+0x8c9)="6f18a3701ee33cc2f6e3bec616e0e9bfdf4bc98837bbf3fc25e690b95627031859623cbeff240ab8b89b2266b8ad93fa1069ab24bebaa26ee606838acae72742e3c1e2e0be195851dce156431a05648d6aacdbb513f13236c8fded33c4a79b4de714e501baedf26f56429ac8397fc848493e07a6e01af81801847bb7275edd46e4ec05f4c78f9f00284aa0a844a4f6d8179097d84c3e95cef10bec45dec0aaccd479c765edf331", 0xa7}, {&(0x7f00001da000)="01a9289ab85d551e85267db9c161148064300f40a02e0efec781d5e7c9b78cbe4df3498b22c09bdb85d310780df992b9db502e5e6e3af2559c4dd03542b16f498d4eeb5b258ebad9425021f9b00fab2869b03ad12927712fb4b0e0b221edc02306f8391f71857090a044a2a8358cc5692d3e8ea241f246783192fe18179ff3e796e93977e7d8", 0x86}], 0x4, &(0x7f0000d3d000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000000, 0x1, 0x3, 0xe, 0x2, 0x3, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x4, 0x0, 0x1, 0x4, 0x5, 0x5, 0xa0, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x56a, 0x4, 0x5044, 0x0, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x2, 0x3ff, 0x3, 0x2b7c, 0x0, 0x5, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x0, 0x4, 0x20, 0x80, 0x6, 0x5, 0x4c, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x3, 0x2, 0xd902, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2f4, 0x820e, 0x7, 0xffff, 0x5, 0x6, 0x6, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8204, 0x994e, 0xfffffffffffffff7, r15}}], 0x180, 0x4000000}, {&(0x7f0000b10000)=@in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000f67000-0x40)=[{&(0x7f0000461000-0x3a)="313413d54df51b74903abeaf7d2bd057cad4984368a87fbbbc582280a0639b2ae21657b0e5cdf732d1b12591f026b9d0e03cce3fbf46eceb5d68", 0x3a}, {&(0x7f00004c1000-0x1000)="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0x1000}, {&(0x7f00003a5000)="23aacbda2f527bce3c8defb37997f660398ab795da255c6ac7949326b1d2749e2b916a050457a2ed0d2ac7b8e395f15f71ad52c6ff574688c8c32fd678947eb63ed0d7964f88897042412b0a04f21a646418dbca42506f4e29bc2e9b34052bc01d3447832a2734d0fc430a7ae312854fb6296908d2e1a8233191167ce171cfc12c6961081c3e5aa96e8715d661cc61b518a46330f11cf71d0fd1993a1fd14b38f07572889752927201bbc70a4e136acd6c0e8bde8ead51ab728b8e2e59f3cfbbb127ef3554e8ec", 0xc7}, {&(0x7f00004d7000-0xdd)="486a0fae318a1bb7e891f6521838ee381027d65dfe47ba378ef62fb1d3dcab23ec0e8320dd59ca04c1cf62557026523c9bfdd954856d380436e80b88bcefd5450c29e24403764cf6c2d8fadcab0846b0736065ce322d8658b229c5a306cb4f64063369ee1671584a1086d58a86801a99a989a2d95624ad9cf8b33b82acbe2e593b27b2508ce4b8b1688061e9dc2606d02d4a5ccc6a02ce363e5199b912c6026b9881fa5256f8ae71d08ddfe0303fd9c8b2e487737cf7889ed12378078387859a3046dc2b4f6d361907d7f7be3935d215ca1f0a2bac3d1c569030482990", 0xdd}], 0x4, &(0x7f00000c6000)=[], 0x0, 0x41}, {&(0x7f0000f5e000)=@in6={0xa, 0x1, 0xfffffffffffff000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, 0x1c, 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0x1000}, {&(0x7f00000ac000-0xe1)="16e144068bfb244ce9ac16c9deb0da4604b1fe8c60e17d3ef0a74870149647160708782440ab376cdb34dfb4ce1508de6707472fa222dac2c0ceaae21b38621d8ec9f2daabb3c9d58a638be7e4fcb292b208a45666497bad2df5f20e965efe9b502e6b4c146acad890e5e7cb4f6bd786085c901d77dad5de0f299bca14f487d62ab8c25620bcd071a0d88f09b282d3253d12090536f36bfcc11e91bc8b65d2cd7c69c4591b04173eb905f53672382785427d5d027a8f57c7660ed35dbe3fae947cf950e66d9af3343e876946e530119571708fde83efae9ad21ceec5c1156729fb", 0xe1}, {&(0x7f0000175000)="acd1182bb27ffaf113f907e90f47abe9abcc655512b618bb4a5d72888a01473f06471f3dc0190010dd904ddf3a22550eea400c4c0aa36f8b16", 0x39}], 0x3, &(0x7f00001c1000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x204, 0x3, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x1, 0x6, 0x6, 0x5, 0x2e, 0x592f, r17}}], 0x60, 0x40000}, {&(0x7f00009ec000)=@in6={0xa, 0x2, 0x2c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff7fff}, 0x1c, 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0x1000}, {&(0x7f0000439000-0xd7)="034c8edb8354bc4e64749bbcf354fae17f574905eaf78cf0ec0666ee050c131adb0582ded2aa13de45d90dd97a6a870b63fccdca39e1825888b56e61b0081378d2c48deecdf4514fee840f5123b83f1bdaf30a7c4bef25d194001e22fb1621afb160372a594174fb34ac45db10a1cbc56a78f2b666382befb6f955cc8c792ad30d1132668b58d921d2aa81986409639cc6ead8e4403527bec1d90864be41f15e25480049b68db88782ad5a4e6eb9cb7a45954138811f9d0e37c79b21b68cd935feb89a6ad4502d3ff98b6b90e5660334b7ad95e9be59eb", 0xd7}], 0x7, &(0x7f0000167000-0xc0)=[@init={0x18, 0x84, 0x0, {0x731a, 0x100000000, 0x5, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x260, 0x7, 0x2, 0xfffffffffffffff9, 0x7, 0x2, 0x1, 0x5, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x200, 0x100, 0x0, 0x2, 0x3, 0x6, r19}}, @sndinfo={0x20, 0x84, 0x2, {0xb5, 0x8202, 0x7, 0x7fff, r20}}], 0xc0, 0x40040}, {&(0x7f0000490000)=@in6={0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000c4a000-0x40)=[{&(0x7f0000e19000)="94ed9b5849255f1746fccf8d23bb1ed60509bd021ca18dd8c5", 0x19}, {&(0x7f0000849000-0x8c)="2e7f5af983f6719c240fb8eca207f89aaaaf0bab696484fb27791cbfcbd66666e64b5280cf262d485ec200732b793f1102fc715a8b2b57cee343a378fb767d75180347b290190ee775fe7ef482f7e6414658a6ed2c55c966d7438a2686aace5c0c47b0499db9f9a60171a73985b0a703ecb2531c667ec57dee60e4eef6f3d0f7b55dab1312dc0b464570f5cc", 0x8c}, {&(0x7f000062e000)="a1f24d4828f3e3b2bc59ff49dec483fd4e694f8446fdfcc361954627ccb397da6d63d42abd9b5b744bc2f3c8957615011b3a0dc8ab64bf94bff90f32192835b6b04b9c66b392ccc198f5853d6f3f113cdd9b7ddaad2c465e18b175b7d491c6d9d0fb25c647001fb4e3d276f96130cc513d91619723ef4b0e712ad024c2157606649b2eaab433752d74772d93661ee3abf9c13922eb06a882c7", 0x99}, {&(0x7f00007e6000-0xab)="fb2784d39f6c35650ff9e4b60004ae3dc99c6745abb96a505a4fd388deffaa3523aeed060c7c5bfbb52ad8bd91309c62323c49b7f7542240c08fecdfabc0611b961efad5b6b3496c6d2584a2d0b4de045a6921cb147a56f40b5a05eaae091cc68ec483befadf87985bf5b43106ee3651466fe614330b4f2d103e4813f9d9e4655ade7eb6eba2b8b8850a7a598433dbd2cbe130eead5ebc2bdb17723dbbe8326346a4bf3cf8ef99809d9937", 0xab}], 0x4, &(0x7f0000794000)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x101, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x2, 0x7, 0x2, 0xcf3b, 0x0, 0x9, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffeff, 0x8200, 0x8, 0x1, 0x1f, 0x5, 0x100000001, r22}}, @sndrcv={0x30, 0x84, 0x1, {0xcd, 0x100000000, 0x1, 0x4, 0x1f, 0x267, 0x4, 0xff, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x67, 0xffffffff00000000, 0x4, 0x400, 0xff, 0xf70, 0x80000000, 0x5, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xf4, 0x8000, 0x8, 0x7fffffff, 0x27a6, 0x6, 0x1, r25}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x80000000, 0x8, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x1, 0x4, r26}}], 0x180, 0x440d1}], 0xa, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r27 = request_key(&(0x7f000047d000)='cifs.idmap\x00', &(0x7f0000850000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b8d000)=':\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r27, 0x20005) 2018/01/21 04:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000baf000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/21 04:32:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) timer_create(0x5, &(0x7f0000e9a000)={0x0, 0x2a, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000)=0x0) timer_settime(r1, 0x0, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000e9b000-0x61)=""/97) 2018/01/21 04:32:56 executing program 1: ustat(0x801, &(0x7f0000bef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000edc000-0x9)='/dev/sg#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000715000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/21 04:32:56 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x1f4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004a9000-0x10)='/selinux/member\x00', 0x2, 0x0) creat(&(0x7f0000199000-0x8)='./file0\x00', 0x4) creat(&(0x7f0000696000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/21 04:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000616000-0x4)=0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x2000, 0x3, &(0x7f0000d33000/0x2000)=nil) timer_create(0x7, &(0x7f0000940000-0x60)={0x0, 0xa, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b4000-0x4)=0x0) timer_gettime(r0, &(0x7f000069b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 04:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x10007) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) sync_file_range(r0, 0xd05, 0x100, 0x3) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x800}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) fallocate(r0, 0x1, 0x7fffffff, 0x5) [ 115.332509] binder: BINDER_SET_CONTEXT_MGR already set [ 115.340000] binder: 21612:21629 ioctl 40046207 0 returned -16 [ 115.367415] binder: release 21612:21620 transaction 248 out, still active [ 115.374631] binder: undelivered TRANSACTION_COMPLETE 2018/01/21 04:32:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x7, 0xfffffffffffff800, 0x0, 0xfffffffffffffffb, 0x19, 0xfff, 0xfffffffffffffc00, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffb, 0x7, 0x7, 0x81}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x4ed, 0x4d4c, 0x5, 0xf2ecfd4}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000614000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') clock_settime(0x8005, &(0x7f0000c37000)={0x0, 0x0}) r2 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="dc838bed58a694c774424bc07a787c9fb95d21121f6dac2324e68a280358dbce314e18c17d918e88e330c2f7af79605d0d2bd92f736cd81dc831bb333ab50cc84658e461a69acd30553b3007f72102", 0x4f, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) 2018/01/21 04:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fad000)={0x5, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000cf1000-0x3b)="5980649d515d2f480d1b4e70a4fa8179ce0d0eefa89384d9accc9c0aab630eac7c04", 0x22) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)=0x0) [ 115.381250] binder: send failed reply for transaction 248, target dead [ 115.386829] FAULT_FLAG_ALLOW_RETRY missing 30 [ 115.386840] CPU: 0 PID: 21636 Comm: syz-executor5 Not tainted 4.9.77-ge12a9c4 #18 [ 115.386845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.386859] ffff8801d57f78a0 ffffffff81d941c9 ffff8801d57f7b80 0000000000000000 [ 115.386870] ffff8801d888bc10 ffff8801d57f7a70 ffff8801d888bb00 ffff8801d57f7a98 [ 115.386879] ffffffff81661c5a 00000000000065e3 ffff8801d8ff68f0 ffff8801d8ff68a0 [ 115.386881] Call Trace: [ 115.386894] [] dump_stack+0xc1/0x128 [ 115.386905] [] handle_userfault+0xa3a/0x1310 [ 115.386915] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 115.386922] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 115.386933] [] ? preempt_schedule_common+0x35/0xd0 [ 115.386943] [] ? handle_mm_fault+0x117b/0x2530 [ 115.386949] [] ? handle_mm_fault+0x1fc3/0x2530 2018/01/21 04:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(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)=""}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 04:32:56 executing program 6: r0 = gettid() tkill(r0, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x8042, 0x2) 2018/01/21 04:32:56 executing program 5: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)={{0xfffffffffffffffb, 0xffffbffffffffffd, 0x1, 0x2000000002, 0x0}, 0x80000000, 0x219a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x7ff, "c94cc32b4e6ac2874ac78074f71269f47a58c5c2484036568ecb49abc77e0fb96b2b307e59fe29ca1542ca8e7041ddce7a05a7af11c06c329abe82ea2c48d4", 0x7ff}, 0x60, &(0x7f0000e69000-0x50)=[{&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f000050c000-0x2)="3487", 0x2}, {&(0x7f00003fb000-0x27)="670acf49b1e8e99e6d52f370c6de1e7967f28bdc5ba8d34a8632d136add75667035f7bf53c2fb6", 0x27}, {&(0x7f0000001000-0xa5)="545e4651b6b11d2b9245917287eff555ce16f4d5323ccbe8f40669b23f7e1b760e529344475026998345899a6f28cf476ec10c14f80ebee9e755d4bff4c2619773a5fdb91eb4f36e674b4a73861952d053d2b4fe45e3745ff749546cfa4b79e5863045f7ccee3c2a7abefb4d1bc3ee4bb58ce4e04aa8537e788f583fdf974d87584bf811c57fb6250291efd817ad438b6469f821bd38ee444a8a1f3642d9032a18e1ed20ed", 0xa5}, {&(0x7f0000000000)="367334e1fa181188fc244eb3ff378a78e491a629742593cdb8f7a5760e348550af7c3f65daff89241b8c4077b28733e7dc13dd50f96f3cb5aae9ee5596ca26dffb0862cc4b3588265eafbd805626066f525a409dfc662b305491ce75bdbfcba0f72757948f3f55661eb28451", 0x6c}], 0x5, 0x0, 0x0, 0x1}, 0x1) lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'o\x002.\x00', '\x00'}) 2018/01/21 04:32:56 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mlock(&(0x7f00001b5000/0x2000)=nil, 0x2000) madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xe) set_tid_address(&(0x7f00008e7000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/ppp\x00', 0x3, 0x0) 2018/01/21 04:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000284000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000404000)=@int=0x0, &(0x7f0000dfa000-0x4)=0x4) unshare(0x30000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24020000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c67000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000)=0xfffffffffffffff6) 2018/01/21 04:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ed000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f000051b000-0x4)=0xc) getgroups(0x8, &(0x7f00002bf000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000031d000-0x4)=0x0) fstat(r1, &(0x7f0000af8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000df5000-0x4)=0x0, &(0x7f0000042000-0x4)=0x0, &(0x7f0000331000-0x4)=0x0) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa4000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000729000)=0xe8) r10 = getgid() sendmsg$unix(r0, &(0x7f000007a000-0x38)={&(0x7f00006c3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000046c000-0x30)=[{&(0x7f00003e8000)="2e0b3bb7da903fd0c6aee48178df0a423105f5338919780d4fd18845c414eea582aec0d5b1e10ad12a96ea68151d4d", 0x2f}, {&(0x7f00004e1000)="ab21aca340b2568b224215b0883aa6feca4bdfb5cfe1c4c1ecf1e83b98c5420296ad4e4b02b6bb78fe6248482bb336fd36c362064b83d0eb88d4ccfd934f10de3656244f4b40115e38d14aa36a295850c0d3388c3ed536bc96fccc14d279e216c7945d77e4918f25e731455caa5de9b8fa7ff3cf98daa423c97ae9806bf4f6872f883e88a4599a53b0b657c97ad4c250af06e86579b974535ce244b233c509b0c04b30510dc48c0455bab265ca0859ea1a98d7e7468607964e153f80c06dcbbace284cb9fdc00d7c900e5e3b3d2d07fa7d00386d3b31695364c2c6d4be423228e125046930a58e2017ad69d7cdb58b4f74d3987c17ff", 0xf6}, {&(0x7f0000d47000-0xa4)="d0a9fe044d25bd43a6f76bb5114e4de2f72ee15881be59e4a1d2b6632ef34983ab797b42acfe8fe3b27efabb0904213051986871106bb03b260543dd14fa36c2bb980837c2eb8e69f6cec0c51cac034c499d4cac32f056c3d1726f269c863c2926719b7870113d65c7142106f8b446752d72e0a4bb453b003594adc34b5821e65224f1b5cd1aa01ac1ffee15d42ac09cec9ebdf4926275ad3ed089c2b693c2f0a2042c0f", 0xa4}], 0x3, &(0x7f0000784000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x120, 0x20004000}, 0x40040) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r11 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r11, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/21 04:32:56 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000016000-0x40)={0x100000001, 0x3ff, 0xfffffffffffffffc, 0x21, 0x400, 0x3, 0x8, 0x1}, &(0x7f0000010000)={0x9, 0x0, 0x7, 0xb4, 0x9, 0x8, 0x9, 0x9}, &(0x7f0000007000)={0x10000, 0x7fffffff, 0x9, 0x4, 0x5, 0xffffffffffff0001, 0x1f60, 0x3}, &(0x7f000001d000)={0x0, 0x1c9c380}, &(0x7f000001d000)={&(0x7f000001e000-0x8)={0x6}, 0x8}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000019000-0x40)={0x6, 0x9, 0x1000, 0x8, 0x4d1841cc, 0x2, 0x8, 0x551e}, &(0x7f000001e000-0x40)={0x0, 0x2ed, 0x60c58000000000, 0x81, 0x2, 0xa000000000, 0x7, 0x2}, &(0x7f000001d000)={0x4, 0x7, 0x800, 0x69, 0x4, 0x4, 0x6, 0x8}, &(0x7f000001d000)={r1, r2+30000000}, &(0x7f000001e000-0x10)={&(0x7f0000007000-0x8)={0x2}, 0x8}) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{r3, 0x3ffffffe}, {r0, 0x0}}, 0x0) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000896000)=""/162, 0xa2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f000002d000-0x1a)="0000000093728c3a0000000307000000", 0x10) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000055e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000221000-0x10)="a4ef6725f89e80a794a73112e9e45487", 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r2, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) [ 115.386955] [] handle_mm_fault+0x1fd1/0x2530 [ 115.386962] [] ? save_stack+0xa3/0xd0 [ 115.386969] [] ? __pmd_alloc+0x410/0x410 [ 115.386977] [] ? sigqueue_alloc+0x24/0x70 [ 115.386986] [] __do_page_fault+0x5c2/0xd40 [ 115.386993] [] ? mm_fault_error+0x2c0/0x2c0 2018/01/21 04:32:56 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b6d000)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 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$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000883000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000aa5000)={r3, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000077e000)='./file0\x00', 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d12000-0x30)={0x6, 0xffffffffffff7fff, 0x80000000, 0x10001, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd, 0x0}) r2 = creat(&(0x7f000036d000)='./file0\x00', 0xfffffffffff7fffc) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f00007cf000)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 04:32:56 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x9) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000044d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000632000)=0x0, &(0x7f0000ff6000-0x4)=0x4) [ 115.387001] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.387008] [] do_page_fault+0x27/0x30 [ 115.387015] [] page_fault+0x28/0x30 [ 115.387023] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 115.387031] [] ? SyS_timer_create+0x61f/0x1030 [ 115.387039] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 115.387046] [] ? do_futex+0x15c0/0x15c0 [ 115.387053] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 115.387061] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 115.387067] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.387074] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 115.580550] binder: 21668:21695 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 115.588702] binder: 21693:21697 ERROR: BC_REGISTER_LOOPER called without request [ 115.600272] binder: 21668:21695 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 115.603617] binder: 21668:21695 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 115.626864] binder: 21668:21679 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 115.636133] binder: unexpected work type, 4, not freed [ 115.636136] binder: undelivered TRANSACTION_COMPLETE [ 115.636202] binder: invalid inc weak node for 254 2018/01/21 04:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) connect$unix(r0, &(0x7f00009d2000)=@file={0x1, './control/file0\x00'}, 0x12) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/21 04:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000f, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000b94000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000f4a000-0x29)=""/41, 0x29, 0x40000023, &(0x7f0000001000-0x14)={0x11, 0x5, r2, 0x1, 0x0, 0x6, @random="a3bafb974020", [0x0, 0x0]}, 0x14) unshare(0xc000000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_pts(r3, 0x3) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/21 04:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000071d000-0x8)='./file0\x00', &(0x7f0000f54000-0x1000)=""/4096, 0x1000) r0 = open(&(0x7f000005d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) lchown(&(0x7f000089e000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 04:32:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f9c000-0x8)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000f9c000-0x4)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f9a000)={0x4}, 0x4) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000bc0000)={0x8, 0x2, {0x1, 0x2, 0x5d, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f000001d000)=0x1e) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ed2000-0x8)={0x0, 0x7}, &(0x7f0000f9c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006d4000)={0x0, 0x4, 0x20}, &(0x7f000032c000-0x4)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f9c000)={r3, 0x7f, 0x9, 0x1, 0x1708, 0x1000, 0x6, 0x5, {r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x94a4, 0x8001, 0x0, 0x0}}, &(0x7f0000f9d000-0x4)=0xb8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000071d000-0x10)={0x5, &(0x7f0000f9a000)=[{0x4, 0x5, 0x9d8, 0xffff}, {0x300, 0x4e0, 0x4, 0x5b5}, {0x10000, 0x401, 0x4, 0xffffffff}, {0xa53, 0x3f, 0x0, 0x0}, {0x82d, 0x3, 0x5, 0xfffffffffffffff9}]}, 0x10) 2018/01/21 04:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005c0000)={0x3, &(0x7f0000b0d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00005d5000-0x8)={r2, 0x2}) r3 = socket$netlink(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8, &(0x7f00005cc000-0x4a)="44cac9ee3bc3eea997478122e31d462ee647a37aa7ea849764c983fe74da09d56ee59ca53b5b7ba7c7bb68cf709cf50a6d91a421206037af6f088e1bf28d75e33ddf8029b5c2ca77a611") ioctl$sock_ifreq(r3, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) socket$unix(0x1, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000646000-0x4)=0x0) 2018/01/21 04:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f000097b000-0x3)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = open(&(0x7f00006e6000-0x8)='./file0\x00', 0x28000, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000487000)={0x1000, 0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r0, 0x0) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000f01000)={'system_u:object_r:agp_device_t:s0', 0x20, "736f7374656d5f771e7c62000663747a723a667361646d5f657865635f743a7330", 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) r0 = open(&(0x7f0000174000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c0c000-0xb8)={0x0, 0x1ff, 0x7f, 0x4, 0x2, 0xd32, 0x6, 0x4, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1000, 0x2, 0x1000, 0x3}}, &(0x7f0000478000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000099f000+0xe39)={r1, 0xb1, 0x30}, &(0x7f0000492000)=0xc) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r0, r0) 2018/01/21 04:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r4 = getpgid(r2) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) shutdown(r0, 0x1) ptrace(0x11, r5) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000939000)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 115.636209] binder: 21693:21697 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 115.645531] binder: BINDER_SET_CONTEXT_MGR already set [ 115.645538] binder: 21693:21706 ioctl 40046207 0 returned -16 [ 115.652902] binder: 21693:21706 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 115.730359] binder: undelivered TRANSACTION_COMPLETE [ 115.735439] binder: undelivered transaction 253, process died. 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000003000-0x10)={0x3d, 0x0, 0x837f, 0x762}) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000002000-0xfa)=""/250, &(0x7f0000000000)=0xfa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 04:32:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000000, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") getitimer(0x0, &(0x7f00004a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 04:32:56 executing program 6: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 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) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x8)='./file1\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x8, 0x2) r1 = open(&(0x7f0000001000)='./file0\x00', 0x20000, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r2, 0x1, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffcd9) readlink(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000fd4000)=""/0, 0xfffffffffffffd2a) 2018/01/21 04:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000d18000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f00007fe000-0x28)=[{&(0x7f000095b000-0x84)=""/132, 0x84}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/21 04:32:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x13)="b82f052c49da07a17000bb5a0b7cd8e82d1ad4", 0x13, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/108, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000be000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000feb000)='/dev/sg#\x00', 0x2, 0x44000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') fanotify_init(0x2, 0x101000) 2018/01/21 04:32:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4000000003, 0x20080006, 0x1ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 04:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000073000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007a2000-0xa8)=""/0, 0x0) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0xe)='vboxnet0wlan0\x00', 0xfffffffffffffffe) 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) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 04:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8)={0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)={0x40000077359400, 0x0}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c8c000-0x108)={0x0, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x5, 0x2, 0x0, 0x2, 0x10001, 0x80000001, 0x4a1f3d05, 0x2, 0xe6, 0x400, 0x57, 0xffffffffffff402b, 0x0, 0x0]}, &(0x7f0000bbb000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b69000)={r2, 0x7}, &(0x7f00006d4000-0x4)=0x8) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r6, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) 2018/01/21 04:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f00001d7000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ec6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000251000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6d000)=0x8) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002d4000)=0xd5d, &(0x7f00001cb000-0x4)=0x4) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r4, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000086f000)={0xfffffffffffff5ed, 0x7, 0x788041fd349cbc9d}, 0x4) 2018/01/21 04:32:56 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a44000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@generic="a6423108f77dc67efccccdf90a63a2e9", @ifru_flags=0x1}) unshare(0x30000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000184000)=@get={0x1, &(0x7f000023e000)=""/199, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r2 = getpgrp(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r2) read$eventfd(r3, &(0x7f0000e5b000-0x8)=0x0, 0x8) ptrace$pokeuser(0x6, r4, 0x7, 0x0) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r5, r6, 0x0) tkill(r4, 0x16) 2018/01/21 04:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ff000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000195000)={0x0, 0xf08}, &(0x7f00000e1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bb4000-0x98)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3}, &(0x7f000025c000)=0x98) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff, 0x0}) 2018/01/21 04:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@random={'user.', '\x00'}, &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000545000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000ca4000-0x1000)=""/4096, &(0x7f0000cbb000)=0x1000) accept4$unix(r2, 0x0, &(0x7f0000306000-0x4)=0x0, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e2d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000436000-0x4)=0x0, &(0x7f0000802000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7f, 0x7f, @fr=&(0x7f00002a6000-0x18)={0x8, 0x7ff, 0x401, 0x2, 0x6, 0x0, 0x7}}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e86000)={@generic="dc519050310acc81ae177aa0dd422495", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 04:32:56 executing program 5: remap_file_pages(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffe, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005bc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa801, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ed1000)={0x9, 0x5, 0x2, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000975000/0x3000)=nil, 0x3000, 0x2000000) capset(&(0x7f0000002000-0x8)={0x39980734, r0}, &(0x7f00009f3000)={0xfffffffffffffffd, 0x400, 0x4, 0x8, 0x20, 0x2}) exit(0x20000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) 2018/01/21 04:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f00004bb000)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") readv(r0, &(0x7f0000638000)=[{&(0x7f0000218000)=""/37, 0x25}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa4000-0x4)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000a60000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c84000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aaa000-0x6)={0x0, 0xe984}, &(0x7f0000abc000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005da000-0x10)={0x6, 0x204, 0x80000000, 0x4, r4}, &(0x7f0000d4b000-0x4)=0x10) tgkill(r2, r3, 0x21) 2018/01/21 04:32:56 executing program 3: unshare(0x20000200) unshare(0x24020000) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fc3000-0x4)=0x0, &(0x7f000010b000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000230000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x6f)="9dac024d49afeea031dd3e56b48f85792c414cb749234b4fe06ed84a99bc3cd602a391703e4220846cec39841564bcf0cf53df45e56a539d112f8c4749ee0ef5df9d49a1bc61296033dac56ea51c06c9750187c894ec5745c6d676e0133d5e793240b2f17bb0494710aac5b1af6dfe", 0x6f, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x43) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e79000)='net/softnet_stat\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000fff000-0x68)={0x34c, 0x6, 0x0, {0x0, 0x1c9c380}, 0xfffffffffffffffc, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 04:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003d2000)='/dev/keychord\x00', 0x200000, 0x0) recvfrom$inet6(r0, &(0x7f0000eeb000)=""/154, 0x9a, 0x1, &(0x7f0000e6f000)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005cd000-0x4)=0x0, &(0x7f00008f9000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c26000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f000090c000+0xc52)={&(0x7f0000768000-0x11)="60d805d76845277d8cc6d54feeae72c1ee", 0x11}) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006b5000-0x28)=""/40) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000)=""/0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) clone(0x0, &(0x7f00009f5000)="", &(0x7f0000ce2000)=0x0, &(0x7f0000f39000)=0x0, &(0x7f000090e000)="") r1 = dup2(r0, r0) writev(r1, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00001f3000-0x8)={0x81, 0x9, 0x3, 0x8, 0x1}) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0xffffffffffffff70) eventfd2(0x97, 0x80001) 2018/01/21 04:32:56 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x36, &(0x7f000001f000)=""/125, &(0x7f000001f000)=0x7d) getsockname$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001f000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000001e000)=0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/01/21 04:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000586000-0xc)='/dev/rfkill\x00', 0x2080, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000d1a000)=0x0, &(0x7f0000e74000)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000073a000)=0x0, &(0x7f0000e2a000-0x4)=0x4) mq_timedreceive(r1, &(0x7f0000a55000)=""/24, 0x18, 0xb7e, &(0x7f000030d000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 04:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00009ca000)=""/100) flock(r1, 0x1fffffffffffe) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000048f000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00001f3000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) flock(r0, 0x1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) flock(r1, 0x2) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9034000000000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) 2018/01/21 04:32:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) get_thread_area(&(0x7f0000b04000)={0x800, 0xffffffff, 0x5000, 0xff, 0x5, 0x6, 0x1, 0x9, 0x20, 0x218}) 2018/01/21 04:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099a000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000732000-0xc1)="cfdb8eff2f50e62680d4ec1fcdbe41342a7bafdc0062ee5c0a236465ee90878880006475741271d5feb8752b270b8ee72390cd43935c7984e0066bd974ca3e21ccd970115288b623979b726145ddd035b44cd7bac7eff3e6b35a5466de6f5dbf9f4cd6271141345ab159b7030387ea1cca052dbdf201d9e21ea0eee90ce57f903c5ffe585a05a1206438d16803ee5d81de84578140fe6edefa2158ee3b0fee7d7650dc6e88cd29e9efb1eb5a024f739c769be312785023b7ee0d7bfaeb7b557662") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002bc000)=0x1) syz_open_dev$sndtimer(&(0x7f0000528000)='/dev/snd/timer\x00', 0x0, 0x80400) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002ad000)={0x4, 0x8000, 0x32, 0x7f, 0x0}, &(0x7f000088f000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000068d000)={0x0, 0x80, 0x6, [0x8, 0x6, 0x9, 0x800, 0x6, 0x3f]}, &(0x7f0000a6c000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000cd2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003e7000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000054d000-0x6)={r4, 0x3}, &(0x7f0000569000-0x4)=0x896ba1f8456f17ac) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r5, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/21 04:32:56 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000008e000-0x9)='/dev/rtc\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) read(r1, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000001000-0x38)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x800) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0xfffffffffffffee9, 0x4000) 2018/01/21 04:32:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x6fe)='\x00', 0x1) socket$inet(0x2, 0x800, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b65000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="00674226eefa") r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r3, r4) exit(0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/0, 0x0) 2018/01/21 04:32:57 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000, 0x0}) 2018/01/21 04:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x40000000, &(0x7f0000da6000)="9af84b0212ccae3f55b93f2ca2398dad6548cc4ddc7162d6f07ba891b2577263ad586c77cd28daf531d631d812f407bdf0a70dc8f634ed244681e083f10aef19ea17fe3fefa3cd795a816d6ec95897dccc80e3d02853575d921ea79deb083422fc", &(0x7f00003b9000)=0x0, &(0x7f0000fdb000)=0x0, &(0x7f0000731000-0x1000)="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") sched_getscheduler(0x0) 2018/01/21 04:32:57 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x7) 2018/01/21 04:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b59000)=@assoc_id=0x0, &(0x7f00005f9000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c5d000)={r2, 0xfff}, &(0x7f00007bd000)=0x6) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) syz_open_dev$evdev(&(0x7f0000b8f000)='/dev/input/event#\x00', 0x400000000000, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c3f000)={0x0, 0x3, 0x20, 0x3, 0x2, 0x4}) syz_open_dev$evdev(&(0x7f0000928000)='/dev/input/event#\x00', 0x8054, 0x0) socket$inet6(0xa, 0x80803, 0x0) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 04:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d69000)={0x0, 0x0}) close(r2) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000a9a000-0x20)={@generic="4ff1fa0409ba0d1ff9a26c1160fa8968", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x5, r4) 2018/01/21 04:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ae000-0x11)='/dev/vga_arbiter\x00', 0x42000, 0x0) connect$inet6(r0, &(0x7f00005ff000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000819000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x8) 2018/01/21 04:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0x20e) fcntl$setown(r0, 0x8, r1) dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000391000-0x8)=&(0x7f0000363000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000846000)=0x18) 2018/01/21 04:32:57 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000fe3000)=""/224) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x5, 0x0, 0x8, 0x0, 0x10000000000, 0x10001, 0x0, 0x8001, 0x0, 0x0, 0x40000, 0x0}) 2018/01/21 04:32:57 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000ff1000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000026e000)={0x0, 0x0}, &(0x7f0000f95000-0x8)={0x0}, 0x8) pkey_alloc(0x0, 0x2) 2018/01/21 04:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002e2000)=0x0) pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x400000) [ 116.364722] IPVS: Creating netns size=2536 id=28 [ 117.087603] pktgen: kernel_thread() failed for cpu 0 [ 117.092747] pktgen: Cannot create thread for cpu 0 (-4) [ 117.098181] pktgen: kernel_thread() failed for cpu 1 [ 117.103266] pktgen: Cannot create thread for cpu 1 (-4) [ 117.108649] pktgen: Initialization failed for all threads 2018/01/21 04:32:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setxattr(&(0x7f0000523000)='./file0\x00', &(0x7f00007fd000-0x9)=@random={'os2.', 'proc\x00'}, &(0x7f000033e000)='\x00', 0x1, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) dup(r1) 2018/01/21 04:32:57 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$getregs(0xc, r1, 0x590, &(0x7f0000003000-0x2a)=""/42) 2018/01/21 04:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) renameat2(r0, &(0x7f0000aae000)='./file0/file0\x00', r0, &(0x7f0000e91000)='./file0\x00', 0x0) 2018/01/21 04:32:57 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/21 04:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x101) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000040c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3d000-0x4)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000d16000)='net/sockstat6\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a6a000-0xe8)={{{@in=@local={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=@multicast2=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}}, &(0x7f0000084000)=0xe8) r3 = geteuid() getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000d09000)=""/6, &(0x7f0000787000-0x4)=0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000258000+0x253)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x2e, r2, r3}, {0x3fe0000, 0x8, 0x7, 0x10001, 0x4079, 0x1f, 0x6, 0x8}, {0x5, 0x6, 0x5, 0xffffffff}, 0x2, 0x9, 0x0, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x3, 0x0, 0x7, 0x3a9, 0x2, 0x5}}, 0xe8) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000023e000)={0x5, 0x8, 0x4, 0x8, 0x1}) truncate(&(0x7f0000965000-0x8)='./file0\x00', 0x8) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00003b4000)=""/69, &(0x7f0000cfa000-0x4)=0x45) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e06000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000b19000-0x38)={&(0x7f000037c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001f5000-0x40)=[{&(0x7f00005d1000-0xd1)=""/209, 0xd1}, {&(0x7f00009f6000-0x1000)=""/4096, 0x1000}, {&(0x7f00007c6000)=""/210, 0xd2}, {&(0x7f0000ea9000)=""/0, 0x0}], 0x4, &(0x7f00001c0000-0x17)=""/23, 0x17, 0x8}, 0x40) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) 2018/01/21 04:32:57 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fe6000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/21 04:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, "8671f01d59bc102295e7241a154fd05bed051fff40fe4be42e98e8bc0580ac0614b13125d86a8bd5693717548dc1adb2b9e6e46ca3fd3729b258b62b2eec90b0", "0824a5b42bc6b3df3946c6299d403f2e56f030a1e4e07f3ab58c223fc709cca2aa7ecf91b844085c36b8d354c700fba9b9e6c90c3a745dee1927754e1ede104c", "20827f569d2c45ba459e3ba204d5099ed2ab83439e8e239af2832959eb7dfef9", [0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00008de000-0x32)=""/50) 2018/01/21 04:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000086d000-0x8)='./file0\x00', 0xffff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000003a000-0x4)=0x8, &(0x7f00001ca000)=0x4) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f0000146000)=""/59, 0x3b}], 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc2000-0x4)=0x14) 2018/01/21 04:32:58 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000071b000)=0x0) getpid() mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aa9000-0x5)='bdev\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000026f000)={0xffe000000, 0x0, 0x10000, 0x7}) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000aa8000)={r1, 0x6}) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aa8000)="6e65742f72617700cd47d94b46bdf1676b9376f8f1f198a7dd1489a2e4a314e162865c44025b601bf8ab91e857c52578c561229d7d31811d0d92afb2ee94de11cd08beab01cfb2c77253f3a905702e92074048afca683e101de7ad228cc572c03771a0b4ecb082c3b505a625df27b6b1e10b2f") write(r2, &(0x7f000000a000-0x7)="9a", 0xfd91) 2018/01/21 04:32:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xa556, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000a6d000-0x4)=0x4) 2018/01/21 04:32:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x129800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000645000)=@assoc_id=0x0, &(0x7f0000ed9000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e6a000-0x5f)={r1, 0x57, "7b6bd5fc9caf71cfe2d7630efc18ecafce197056055997885cc542f7e9f9f77b1de47879ec8e2c40548468362f5833ebb528b46a60565220a454d580215e8e0c28ef695ff5713e55d7a5c221ff644a639b1951724fbe8b"}, &(0x7f0000000000)=0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000719000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x2) r4 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000148000-0x8)=0x7) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000269000-0x1000)=""/4096) 2018/01/21 04:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000356000)='/selinux/enforce\x00', 0x845c2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000083000-0xaf)={0x0, 0xa7, "2268be869fec6e7c60f5222a2f655880b67fd99a4eb928fbb7bedc5df12959255fd50dedfb36945090c4f2fd159f7976e5183976d45888cc124acda1faa0e4eafbaa92aab89e72ce2f77bd60e3a90dbd84d68351c4bcf4caa07d44765b4c825c0ed0f68838e6866bfd0704d5375e5bcabb6f07ec3c0b2fe89bce0e75f8d2133e8649061d899912980f4381705df1f8de48144f0e79e15428c05a6bfb0e40c03937d45bd0d7238b"}, &(0x7f00009a1000)=0xaf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002d2000)={r1, 0xfffffffffffffff7}, &(0x7f0000b94000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 04:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000a23000)=[], 0x0) readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) [ 117.288500] kasan: CONFIG_KASAN_INLINE enabled [ 117.294168] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 117.301522] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 117.307749] Dumping ftrace buffer: [ 117.311285] (ftrace buffer empty) [ 117.314982] Modules linked in: [ 117.318290] CPU: 0 PID: 21932 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 117.325911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.335995] task: ffff8801d1066000 task.stack: ffff8801c8708000 [ 117.342046] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 117.350743] RSP: 0018:ffff8801c870f868 EFLAGS: 00010046 [ 117.356175] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801d4888158 [ 117.363422] RDX: 0000000000000000 RSI: ffffc90000012000 RDI: ffff8801d4888160 [ 117.370662] RBP: ffff8801c870f880 R08: 0000000000000001 R09: 0000000000000001 [ 117.377904] R10: 0000000000000004 R11: ffff8801d1066000 R12: 0000000000000000 [ 117.385145] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801d4888000 [ 117.392387] FS: 00007f2010d35700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 117.400580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.406430] CR2: 0000000020ef0fe0 CR3: 00000001d16e6000 CR4: 0000000000160670 [ 117.413673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 117.420914] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 117.428151] Stack: [ 117.430269] ffff8801d4888190 ffff8801d4888158 ffff8801d4888158 ffff8801c870f898 [ 117.438237] ffffffff81dfbb9d ffff8801d4888060 ffff8801c870f8c8 ffffffff82667303 [ 117.446198] ffff8801d4888158 0000000020001000 1ffff100390e1f23 ffff8801d4888190 [ 117.454157] Call Trace: [ 117.456719] [] list_del+0xd/0x70 [ 117.461704] [] sg_remove_request+0xa3/0x120 [ 117.467645] [] sg_new_write.isra.26+0x849/0x940 [ 117.474197] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 117.481094] [] ? __might_fault+0x114/0x1d0 [ 117.486949] [] sg_write+0x962/0xb30 [ 117.492192] [] ? sg_ioctl+0x2c30/0x2c30 [ 117.497784] [] ? get_futex_key+0x1050/0x1050 [ 117.503818] [] ? __lock_acquire+0x629/0x3640 [ 117.509843] [] ? __lock_acquire+0x629/0x3640 [ 117.515869] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 117.522677] [] ? do_futex+0x3f8/0x15c0 [ 117.528186] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 117.535168] [] ? sg_ioctl+0x2c30/0x2c30 [ 117.540761] [] __vfs_write+0x103/0x680 [ 117.546354] [] ? do_iter_readv_writev+0x400/0x400 [ 117.553605] [] ? __might_sleep+0x95/0x1a0 [ 117.559376] [] ? __inode_security_revalidate+0xd9/0x130 [ 117.566356] [] ? avc_policy_seqno+0x9/0x20 [ 117.572209] [] ? selinux_file_permission+0x82/0x460 [ 117.578841] [] ? security_file_permission+0x89/0x1e0 [ 117.585560] [] ? rw_verify_area+0xe5/0x2b0 [ 117.591412] [] vfs_write+0x189/0x530 [ 117.596742] [] SyS_write+0xd9/0x1b0 [ 117.601985] [] ? SyS_read+0x1b0/0x1b0 [ 117.607406] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 117.614213] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.620761] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 117.627306] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 117.653842] RIP [] __list_del_entry+0x86/0x1d0 [ 117.660162] RSP [ 117.663759] ---[ end trace 5d241ce3e11b4356 ]--- [ 117.668481] Kernel panic - not syncing: Fatal exception [ 117.674266] Dumping ftrace buffer: [ 117.677776] (ftrace buffer empty) [ 117.681455] Kernel Offset: disabled [ 117.685051] Rebooting in 86400 seconds..