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"}}}, 0x41f) 2017/12/31 10:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005f4000)={0x0, &(0x7f0000e5a000)=[]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000c89000+0xb00)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:44 executing program 5: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b18000-0x4)=0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00000bc000)="ce1fa65e251435da2027433f5d5756a58709c17d", 0x14) mmap(&(0x7f00008c9000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) [ 128.542756] device gre0 entered promiscuous mode 2017/12/31 10:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"0006000000512d"}, 0xd40}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ac000-0x9)='/dev/vcs\x00', 0x111080, 0x0) mq_timedreceive(r0, &(0x7f0000fc8000)=""/243, 0xf3, 0x3, &(0x7f0000322000)={0x0, 0x989680}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2017/12/31 10:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, 0x0, &(0x7f0000bb1000-0x4)=0x0) mq_open(&(0x7f00006ed000)=')mime_type\x00', 0x2, 0x11a, &(0x7f00001db000-0x40)={0x100000001, 0x7ba9, 0xfff, 0x6, 0x1000, 0xffff, 0x7, 0x80000000}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{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]}}, 0x90) openat$rtc(0xffffffffffffff9c, &(0x7f00008dd000-0x9)='/dev/rtc\x00', 0x109102, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) [ 128.594594] device gre0 entered promiscuous mode 2017/12/31 10:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_tid_address(&(0x7f0000d90000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000068c000)=0x0) syz_open_procfs(r0, &(0x7f00009aa000-0xa)='net/l2cap\x00') 2017/12/31 10:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003cf000)='/dev/input/event#\x00', 0x1000000000000000, 0x803) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) fcntl$notify(r0, 0x402, 0x2) [ 128.616313] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=22561 comm=syz-executor0 2017/12/31 10:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002cd000)={0x3}, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000889000-0x2)={0x9, &(0x7f000034d000-0x48)=[{0x8, 0x1f, 0x9, 0x7}, {0x800, 0x0, 0x80000000, 0xfffffffffffffff8}, {0x1, 0x5, 0x7, 0xcc7c}, {0x9, 0x1, 0x1, 0x2}, {0x7, 0xffff, 0x3, 0x6}, {0xaa, 0x4, 0x4, 0xfffffffffffffffe}, {0x2, 0x80000000, 0x8, 0x5}, {0xffffffffffffffff, 0x80000000, 0x2, 0xb1e}, {0x0, 0x10000, 0x2, 0x9}]}) ioctl$TIOCSTI(r0, 0x5412, 0x3) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listxattr(&(0x7f0000471000)='./file0\x00', &(0x7f00000db000-0x27)=""/39, 0x27) 2017/12/31 10:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000011, 0x802, 0x0) setsockopt(r0, 0xfffffffffffffff5, 0x13, &(0x7f00000df000-0x10)="3a7bfe5968ffff0000000000000000c2", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000005a000)={0x1ffc0000000000, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fchmod(r0, 0x8c) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000b88000)=0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000e4c000-0x18)={0x1, 0x77, [{0x9, 0x0, 0x180000000000000}]}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000365000-0x20)={"c1b42ac7bfdc309964b169c0c6de5ce9", {0x4, 0x5, 0x100000001, "6efc3dff172f", 0x2, 0x0}}) [ 128.656907] audit: type=1326 audit(1514717444.194:1621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22571 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 10:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000eed000)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000938000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000d6a000-0x10)={&(0x7f0000c46000/0x2000)=nil, 0x2000}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f0000dde000)="60f0bd10059b219b2dc9e1bcd4db96435babac3547f9c68d", 0x18}], 0x1, &(0x7f000090c000-0x30)=[], 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000a19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lchown(&(0x7f0000f17000-0x8)='./file0\x00', r4, r5) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) setitimer(0x3, &(0x7f0000dd1000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 128.657432] audit: type=1326 audit(1514717444.194:1622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22571 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=218 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.676552] FAULT_FLAG_ALLOW_RETRY missing 30 [ 128.676566] CPU: 1 PID: 22538 Comm: syz-executor7 Not tainted 4.15.0-rc4-mm1+ #49 [ 128.676572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.676576] Call Trace: [ 128.676595] dump_stack+0x194/0x257 [ 128.676609] ? arch_local_irq_restore+0x53/0x53 [ 128.676633] ? handle_userfault+0xb97/0x2500 [ 128.676652] handle_userfault+0xbd9/0x2500 [ 128.676665] ? handle_userfault+0x185a/0x2500 [ 128.676694] ? userfaultfd_ioctl+0x4520/0x4520 [ 128.676703] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 128.676717] ? update_load_avg+0x249/0x2d80 [ 128.676736] ? print_irqtrace_events+0x270/0x270 [ 128.676747] ? print_irqtrace_events+0x270/0x270 [ 128.676766] ? update_load_avg+0x249/0x2d80 [ 128.676777] ? __perf_event_task_sched_in+0x200/0xc20 [ 128.676800] ? __lock_acquire+0x664/0x3e00 [ 128.676809] ? check_noncircular+0x20/0x20 [ 128.676816] ? __lock_acquire+0x664/0x3e00 [ 128.676845] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 128.676857] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 128.676872] ? find_held_lock+0x35/0x1d0 [ 128.676895] ? __handle_mm_fault+0x3296/0x3ce0 [ 128.676905] ? lock_downgrade+0x980/0x980 [ 128.676919] ? lock_release+0xa40/0xa40 [ 128.676928] ? check_noncircular+0x20/0x20 [ 128.676937] ? copy_overflow+0x20/0x20 [ 128.676948] ? do_raw_spin_trylock+0x190/0x190 [ 128.676958] ? userfaultfd_ctx_put+0x720/0x720 [ 128.676983] __handle_mm_fault+0x32a3/0x3ce0 [ 128.677004] ? __pmd_alloc+0x4e0/0x4e0 [ 128.677012] ? print_irqtrace_events+0x270/0x270 [ 128.677030] ? find_held_lock+0x35/0x1d0 [ 128.677051] ? handle_mm_fault+0x2a0/0x930 [ 128.677073] ? lock_downgrade+0x980/0x980 [ 128.677122] handle_mm_fault+0x38f/0x930 [ 128.677137] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 128.677144] ? vmacache_find+0x5f/0x280 [ 128.677161] ? find_vma+0x30/0x150 [ 128.677182] __do_page_fault+0x5c9/0xc90 [ 128.677205] ? mm_fault_error+0x2c0/0x2c0 [ 128.677216] ? find_held_lock+0x35/0x1d0 [ 128.677240] do_page_fault+0xee/0x720 [ 128.677254] ? __do_page_fault+0xc90/0xc90 [ 128.677269] ? lock_release+0xa40/0xa40 [ 128.677286] ? do_raw_spin_trylock+0x190/0x190 [ 128.677310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.677332] page_fault+0x2c/0x60 [ 128.677344] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 128.677349] RSP: 0018:ffff8801c2aa7928 EFLAGS: 00010246 [ 128.677356] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251db91 [ 128.677361] RDX: 000000000000011d RSI: ffffc90001e82000 RDI: ffff8801c2aa7d28 [ 128.677366] RBP: ffff8801c2aa7a08 R08: 0000000000000000 R09: 1ffff10038554ee7 [ 128.677370] R10: ffff8801c2aa7858 R11: 0000000000000003 R12: 1ffff10038554f28 [ 128.677375] R13: ffff8801c2aa79e0 R14: 0000000000000000 R15: ffff8801c2aa7d20 [ 128.677397] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 128.677415] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 128.677428] ? iov_iter_revert+0x9d0/0x9d0 [ 128.677444] ? mark_held_locks+0xaf/0x100 [ 128.677451] ? simple_xattr_get+0xeb/0x160 [ 128.677462] ? current_kernel_time64+0x122/0x2f0 [ 128.677474] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.677490] generic_perform_write+0x200/0x600 [ 128.677526] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 128.677534] ? generic_update_time+0x1b2/0x270 [ 128.677546] ? __mnt_drop_write_file+0xd/0x70 [ 128.677557] ? file_update_time+0xbf/0x470 [ 128.677570] ? current_time+0xc0/0xc0 [ 128.677586] ? down_write+0x87/0x120 [ 128.677601] __generic_file_write_iter+0x366/0x5b0 [ 128.677609] ? check_noncircular+0x20/0x20 [ 128.677625] generic_file_write_iter+0x399/0x790 [ 128.677642] ? __generic_file_write_iter+0x5b0/0x5b0 [ 128.677658] ? iov_iter_init+0xaf/0x1d0 [ 128.677674] __vfs_write+0x684/0x970 [ 128.677680] ? lock_acquire+0x1d5/0x580 [ 128.677694] ? kernel_read+0x120/0x120 [ 128.677735] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 128.677745] ? __sb_start_write+0x209/0x2a0 [ 128.677760] vfs_write+0x189/0x510 [ 128.677776] SyS_write+0xef/0x220 [ 128.677790] ? SyS_read+0x220/0x220 [ 128.677797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.677808] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 128.677827] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 128.677834] RIP: 0033:0x452ac9 [ 128.677838] RSP: 002b:00007f2948370c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 128.677845] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 128.677850] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 128.677854] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 128.677858] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 128.677862] R13: 00000000ffffffff R14: 00007f29483716d4 R15: 0000000000000000 [ 128.688146] audit: type=1326 audit(1514717444.211:1623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22571 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.688168] audit: type=1326 audit(1514717444.211:1624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22571 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.688184] audit: type=1326 audit(1514717444.211:1625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22571 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 10:50:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1f, 0x0, &(0x7f0000001000-0x18)="336f31e111b80c86f58b321a1b71fa58d4bfcc346c006b08", 0x18) 2017/12/31 10:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000515000+0x6d4)='/dev/rtc\x00', 0x40, 0x0) getpeername$unix(r3, &(0x7f00001f7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a21000-0x4)=0x8) fchdir(r1) r4 = gettid() setxattr(&(0x7f0000785000-0xa)='./control\x00', &(0x7f00009c2000-0xa)=@random={'trusted.\x00', '\x00'}, &(0x7f0000290000)='eth0wlan0cgroup\x00', 0x10, 0x2) fcntl$setown(r2, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2017/12/31 10:50:44 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca1000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000011000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c26000-0x4)=@assoc_id=0x0, &(0x7f0000e64000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000539000-0x8)={r4, 0xfffffffffffffffc}, 0x8) fcntl$dupfd(r2, 0x0, r1) 2017/12/31 10:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = semget(0x1, 0x7, 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f000032b000)=""/101) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) poll(&(0x7f0000574000)=[{r0, 0x10, 0x0}, {r0, 0x20, 0x0}, {r0, 0x1002, 0x0}, {r0, 0x80, 0x0}, {r0, 0x5c, 0x0}], 0x5, 0x10001) r2 = accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000bcf000-0x4)=0x9, 0x4) r3 = dup(r0) write(r3, &(0x7f0000cdd000)="ef", 0x1) 2017/12/31 10:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000b36000)={&(0x7f0000fbd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bc4000)=[{&(0x7f000016f000)="f424c4b154bd8b5dc3c4c7149a5631538ad2739bdfecb33a0c6821f8ac1fa0fcfd6ee5", 0x23}, {&(0x7f00008d6000)="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", 0x1000}, {&(0x7f0000ab5000)="8df04915792072f5c5844f9f788d50be7847740f3d33c08207e1211d47149f483794b55e1fb196c6b4e6665786828bb717255909a34b674773dd8220671c7c516503e0d0963e51a935e82d33e883dce0cfaf58104e07ade1b72be6cc17c49bfc044f070e819783bb2d658caa5693538f38b397799ef7a3a05a7a3daf747ba29ce968a9f7659f3b790d14d04488e79c071fad785833c29c3c88bd7f4c50b794b4e69c9496624c1cd750d874fb8f1c182abe7ab0c811afa9cc46c93149768a47ac31b99c16999a96c78667dead8fefafde7defad6d", 0xd4}], 0x3, 0x0, 0x0, 0x20000040}, 0x81) 2017/12/31 10:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000c3f000)="39000000120001470000030000000000071f0000001f0500000000000103000006001d0066413e055600200e08003dfb2303807416075bff61", 0x39}], 0x1) r1 = accept(r0, &(0x7f0000925000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a95000)=0x14) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003c7000)=0x0, &(0x7f0000631000-0x4)=0x4) futex(&(0x7f0000c29000-0x4)=0x6, 0x9, 0x6, &(0x7f0000a09000-0x10)={0x0, 0x0}, &(0x7f0000771000-0x4)=0x2bd, 0xc000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003eb000)={0x0, 0x50, &(0x7f0000040000-0x50)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000022d000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002ea000-0xef)={r2, 0xe7, "9fc4b72e720a1e1bb3c7e9556c994ab11a2b814e54c815f1a1acb41746ba5f96b313593b50b32d9c4576cf988023a1f6c56edd0999281e3ec95250860a26986c820648e9c7303a82cae286e6cf284c9f793a2aec6685ea3806cae2feb55ff8a31d3a986566da06c554002d9859648ce15a05109656b11d847c324018dfd11a4b5098969a97aede8ac20a44486649073aea64297b16515e4a3a9a1ea78831fccc72d2de5fe62403928620f51dac2ab17ed72c659dec98881bfab36abf50b8989bc7190c7a328e371acddc7c31f3670a53c058fe1133171cbe28bdac3b7a477a7e418f17d481b469"}, &(0x7f0000e35000)=0xef) 2017/12/31 10:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000004b000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00002c1000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abf000-0x4)=0x0, 0x4) mq_getsetattr(r2, &(0x7f00007f3000)={0x8, 0x42b1, 0xa89d67b, 0x9, 0x6, 0x9089, 0x98b, 0x6}, &(0x7f0000dbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000d9e000)={0x0, &(0x7f0000935000)=[]}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x5) 2017/12/31 10:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x200, &(0x7f000046c000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000063f000-0x10)={r0, r1, 0x3, 0x0}, 0x10) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00004bd000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000924000)=0x0) sched_setscheduler(r4, 0x3, &(0x7f00009fd000-0x4)=0x9) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000089f000-0x4)=0x0) [ 128.688198] audit: type=1326 audit(1514717444.214:1626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22571 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 128.700668] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=22574 comm=syz-executor0 [ 129.354737] netlink: 'syz-executor3': attribute type 29 has an invalid length. 2017/12/31 10:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000824000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x1ff) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a8e000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004da000)={0x3f, 0x9, 0x8, 0x6, 0xffff, 0x9, 0x7fffffff, 0x1000, 0x0}, &(0x7f0000db1000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000089b000)={r2, 0x4}, &(0x7f00006eb000)=0x6) 2017/12/31 10:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e3c000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = fcntl$getown(r0, 0x9) getpriority(0x3, r4) 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}) getsockname(r1, &(0x7f0000ff5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004a7000)=0x10) [ 129.415799] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 129.442121] binder: 22621:22632 ERROR: BC_REGISTER_LOOPER called without request [ 129.449810] binder: 22632 RLIMIT_NICE not set [ 129.500824] binder: 22621:22638 ERROR: BC_REGISTER_LOOPER called without request [ 129.508511] binder: 22638 RLIMIT_NICE not set 2017/12/31 10:50:45 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f0000005000)=[{&(0x7f00005a3000)="83cd54b8", 0x4}], 0x1) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc832, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x60}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009b8000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b90000-0x20)={@common='teql0\x00', @ifru_flags=0x4800}) fcntl$setlease(r0, 0x400, 0x0) r2 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f000000c000)="da000000000000c67412a1000000000000002087ef6c6411f2c1275b1db8e916af92edeaea876801", 0x28, 0x0, &(0x7f000000b000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bfc000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00001a3000)={0x1bb383f6, 0x99, 0x5, 0x42, &(0x7f00003a9000)=""/66, 0x1000, &(0x7f000060c000-0x1000)=""/4096, 0x5b, &(0x7f00004fd000)=""/91}) 2017/12/31 10:50:45 executing program 6: unshare(0x400) preadv(0xffffffffffffffff, &(0x7f00007a8000-0x60)=[], 0x0, 0x0) syz_open_dev$loop(&(0x7f0000fa2000-0xb)='/dev/loop#\x00', 0xfffffffffffffffa, 0x400000) r0 = creat(&(0x7f00009ca000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00007dc000)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f000054f000-0x20)=""/32, 0x20, 0x7, &(0x7f0000000000)={0x0, 0x0}) 2017/12/31 10:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ea4000)={0x0, 0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d6a000-0x11)='/selinux/context\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d6b000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00002f8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, r3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00009d3000-0x10)={0xffffffffffffffff, 0x11e000, 0x0}) 2017/12/31 10:50:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)=@random={'user.\x00', 'GPL\x00'}, &(0x7f0000001000)=':}trusted:{\x00', 0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x7, &(0x7f0000003000)=0x800000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_in(r1, 0x5452, &(0x7f000053d000)=0x0) 2017/12/31 10:50:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0xb6bb, 0x1) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x0, 0x0}}) 2017/12/31 10:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$mice(&(0x7f000073c000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b5b000)='/dev/input/mice\x00', 0x0, 0x40000004139) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) fdatasync(r2) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000afe000)={0x7, r1, 0x1}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000f4c000)=0x0) 2017/12/31 10:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x7, 0x8000000007e, &(0x7f00006ed000-0x8)=""/8, &(0x7f000077d000)=0x8) [ 129.548179] binder: release 22628:22641 transaction 160 out, still active [ 129.555252] binder: undelivered TRANSACTION_COMPLETE [ 129.579699] binder: send failed reply for transaction 160, target dead 2017/12/31 10:50:45 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000003000)=0x6e) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) [ 129.584630] QAT: Invalid ioctl 2017/12/31 10:50:45 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000275000-0xc)={0x1, 0x1, 0x1000, 0x7, 0xfb2, 0x5d}) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd0000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) keyctl$join(0x1, &(0x7f000033f000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/31 10:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000014b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00004cd000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000558000-0x68)={0xffffffffabaa2fbb, 0xb95, 0x40, {0x0, 0x989680}, 0x73d24602, 0xf15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00009ce000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f0000110000-0x7)='mqueue\x00', 0x40, &(0x7f0000229000)="") readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2017/12/31 10:50:45 executing program 0: getpid() process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e20000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"31a2b6ae839bde"}, 0x2}, 0x10) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005ec000-0x8)='./file0\x00', 0x0, 0x8b) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000523000)={0x1, 0x0, 0x8, 0x7, 0xffffffffffffffa4, 0x100000000, 0x9, 0x8000000000, 0x7, 0x4, 0x7}, 0xb) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030001000000", 0x24) 2017/12/31 10:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002cb000)='/selinux/create\x00', 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f0000552000)={0x1f, {0x0, 0x5, 0x3, 0x3, 0x8, 0xffffffff}, 0x0}, 0x9) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000b01000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3e00000}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000efe000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000009b000-0x4)=0xc) 2017/12/31 10:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005f8000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000081f000-0xf3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0xe, &(0x7f0000000000)="", 0x0) close(r3) 2017/12/31 10:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) munlockall() setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d03000)={0x8}, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x3, 0x800000000000000) 2017/12/31 10:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000ef1000-0x10)={0x3, &(0x7f00009bb000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000184000)=""/157) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00008be000)={0x101, 0x19, 0x4, 0x1, "b803e1c1a7c5ead68e8ebf79750505e37567350bd2229bb0dbe35eb99300"}) set_tid_address(&(0x7f0000025000-0x4)=0x0) 2017/12/31 10:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_robust_list(&(0x7f00008b1000-0x18)={&(0x7f0000082000/0x4000)=nil, 0x0, &(0x7f0000c34000/0x1000)=nil}, 0x18) listen(r0, 0x0) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x20, 0x2800000000000000, 0x0, 0x4, 0x1, 0x8, 0x8000, 0xf88}, &(0x7f0000000000)={0x200, 0x62, 0x8, 0x2, 0x8, 0x0, 0x0, 0x81}, &(0x7f0000001000)={0x231a, 0x6, 0x0, 0x1, 0x71, 0x3, 0x0, 0x5}, &(0x7f0000002000-0x10)={r0, r1+10000000}, &(0x7f0000000000)={&(0x7f0000002000-0x8)={0x400}, 0x8}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bd9000-0x4)=0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x143080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x100000000, 0x30}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x1, 0x7e1d}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 2017/12/31 10:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000f, 0xe, 0x4) syz_open_dev$loop(&(0x7f000044e000)='/dev/loop#\x00', 0x7, 0x40100) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000fde000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fdd000)=[], 0x0, &(0x7f000082e000)=[], 0x0, 0x0}, {&(0x7f0000fde000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fde000)=[], 0x0, &(0x7f0000e20000)=[], 0x0, 0x0}, {&(0x7f0000fd9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fdf000)=[], 0x0, &(0x7f0000fe0000-0x20)=[], 0x0, 0x0}, {&(0x7f0000b3e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000fe1000-0x70)=[], 0x0, 0x0}], 0x4, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000059d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e1000)={0x0, 0x0, 0x0}, &(0x7f00000f8000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000a11000)={0x0, 0x0}) r1 = getpid() sendto$ax25(r0, &(0x7f0000554000)="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", 0x1000, 0x80, &(0x7f00003d2000-0x10)={0x3, {"a1d79bca3a416b"}, 0x0}, 0x10) r2 = getpgrp(r1) fstat(r0, &(0x7f000049d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, r2, r2, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0x0}) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) [ 129.692813] device gre0 entered promiscuous mode 2017/12/31 10:50:45 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f02000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xb3, 0x401, "7a80efadabebdd99f8da359e1b1de8af171844a3375d687263f9272f238e610644b0f90bee99ab5c5cb11a4d788246f0afa84da203dbb1cdcd66eaac89b2b6aa347f8611c54f5951f92b805b8335b36a57049370f1573537abcc42b578d3b8e7032c5d81803331349376a226b83aa6b9446ed4ac737f6aed67f795f9c09f7ae3347c1591fbcd5f439196701da46bd3ccced159de752c86294635e32659c5fd03c5fddd984ccb08042dec76"}, 0x80900) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x43, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/31 10:50:45 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a97000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000e41000-0x1000)=""/4096) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fdd000-0x4)=0x6, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000fdc000-0x8)='keyring\x00', &(0x7f0000fdc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a28000)='/selinux/context\x00', 0x2, 0x0) request_key(&(0x7f0000130000)='logon\x00', &(0x7f0000307000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f1e000)="257070703176626f786e6574305e24ed292800", r0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000ddd000)=""/240, &(0x7f0000a0a000)=0xf0) 2017/12/31 10:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000080000)=""/1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000005000-0x10)={0x0, 0x62, &(0x7f0000005000-0x63)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) 2017/12/31 10:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0xf32}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00005ce000-0x2)="", 0x0, 0x0, &(0x7f0000070000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 10:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xa, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ca000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b1e000-0x20)={r1, &(0x7f000016c000)="d07ad4940aff18d8a27a9ed783128c97f50b8b8c48f4eda67bbb5715bac4bdeb1b9870d5c35aadb60ad04efae68fdac234adeef05b341bedd2430e59b953869f77fe117c236a4da525b1", &(0x7f0000aa4000-0x1b)="e16610c46289b03f8fa9fc5776e9bcdc30f86115ce5f398bca9bc4", 0x3}, 0x20) 2017/12/31 10:50:45 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/31 10:50:45 executing program 0: prctl$getreaper(0x13, &(0x7f000075a000-0x8)=0x0) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00000e4000)="260000001a0053f791e6caef120003070705000000004900d70008000000375500001d0001ff", 0x26) read(r0, &(0x7f00000ed000-0x18)=""/24, 0x18) r1 = syz_open_dev$mice(&(0x7f0000e57000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000a24000-0x22)=""/34) 2017/12/31 10:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ee2000)=0x0, &(0x7f00008be000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgrp(0x0) stat(&(0x7f00000e1000-0x8)='./file0\x00', &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000065000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000061d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077f000)=0xc) stat(&(0x7f00003c5000-0x8)='./file0\x00', &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept$netrom(r2, &(0x7f00001d1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000972000)=0x10) sendmsg$unix(r2, &(0x7f000005e000-0x38)={&(0x7f0000335000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009c5000)=[{&(0x7f000039b000)="25f1ab48e4bdf01adb9688489d330ba68469af7d2db631b34654fcf664c971375f8fb03e75a5e3b18e6ee1e286fbe1cafbaa4c4854df1705ee2fbf28a3c4d59a6f3ee7fb947c0058107e14fa77405d25d4cc9c00601c512c1a0aaf2d482ab726c3bd6bed02db0db8bd753aef9aa40a0a47b48b86db66652aaf805e834991969d38c05cd472361fd8452db373458563d1596fb70a03d43f0df5e3080e71b91dffe0bb446ec5f4f0589c0c7f7954793bb7dfa9447a7d5914cc3790521ff0bde138a8b7171e2293a847345e9623833a1fb71415e21e64caec2dcfd1a41a109c8b6a59016b905b9351e9a3ef4c0c8eef", 0xee}, {&(0x7f0000e16000)="2fcd4264881a87a73190ffa1f849376cdc7f2799c85a60b94c96de3f44401353129e4b1d41af63d05df2ac5f824024492210110d869e8df7064080b0d9d152d95a4cfc1c16a75a454f8eed572a72c98297031c9c25e0448992f11a440a64feebf829b62ac0dcad4a230803761499f31e53c9ac92449bb8ec1af7eedade4b16fe4dd3770abb963bcd8268c8a83d21b75ad2c10bc7a5a1", 0x96}], 0x2, &(0x7f0000f04000-0xd0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r3, r0, r2, r0, r2, r1, r3, r2, r1, r2]}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r1, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r3, r2, r0, r10]}], 0xd0, 0x54}, 0x40) getpgrp(r4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000418000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/31 10:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000217000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000033e000-0x4)='tls\x00', 0x4) readlink(&(0x7f0000da6000)='./file0\x00', &(0x7f0000b9f000)=""/137, 0x89) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) nanosleep(&(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000d34000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000304000-0x8)='./file0\x00', &(0x7f0000b60000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f000019b000-0x6)={0x0, 0x0}) lseek(r1, 0x0, 0x1) fcntl$getown(r1, 0x9) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2017/12/31 10:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00000e9000-0x60)={0x0, 0x1a, 0x4, @thr={&(0x7f0000c90000-0x65)="cf5519a60a56c601f413b9035dbcaeb76e78e9e2eaf6c41cfd37aec3b94d8481142677cd06bc68a369e756cf46673fd62aefd47e9be5f28aaf0400d9e97a43267cd51c1286464c4f09261e36f8746e43765bc84e06d50e31c6cc9d4a77ec1b7196c2caac3e", &(0x7f00001ea000-0xc2)="c796cd363c162821633121e0330201fccf0c66fc9a5973f68579969f5b1c2e75489ce7f5e863b63723d0dc56ba5311480b71f74b68f6f25ffa033a44ebfac860dddd90e591ff975842985283caad86592c733600d8539921348a1c0cf64e02a9e9befcc793e63deac75c1110f453c2aec417b154fad5298f9ccba5d1672e738d59c17e8b6eaea94629719a628b574ebecc127ec1ad9d9328662e4f8cb429a91c0fca706749fb42ec8d7a49f3eba2ab6f65263071f26758e7b4154fe4db3ef400c0ea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000499000)=0x0) mq_unlink(&(0x7f0000c9b000-0x7)='%em1!-\x00') timer_settime(r0, 0x1, &(0x7f00009e7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00005e8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f0000529000-0x1000)="", &(0x7f0000e4d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x0) 2017/12/31 10:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={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(r0, &(0x7f000077f000-0x1000)="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", 0x79f, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r1, 0x1) 2017/12/31 10:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000ca3000-0xb0)={{0xb10, 0x401}, 'port1\x00', 0x48, 0x20000, 0xffffffffffffff81, 0x9, 0x6, 0x0, 0x2, 0x0, 0x7, 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]}) r0 = syz_open_procfs(0x0, &(0x7f0000cac000)='net/snmp\x00') r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000807000)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000ca4000-0x70)={[{0x2, 0x6, 0xff, 0x710, 0x5, 0x8001, 0x8, 0x9, 0x7ad9, 0x0, 0x0, 0x500000000000, 0x8}, {0x9, 0x74, 0x9, 0xcf9e, 0x80, 0x7, 0x5194, 0x4f, 0x40, 0x7, 0x1000, 0x2, 0xc50}, {0x40, 0x8, 0xf270, 0x1a2, 0x3f, 0x80000001, 0x2, 0x7, 0x81, 0x8000, 0x1ff, 0x3f80, 0x2}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r1, &(0x7f0000188000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e3000-0x4)=0x8) sendfile(r1, r0, &(0x7f000047f000-0x8)=0x4000, 0x7ff) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000027d000-0x4)=0x0, &(0x7f00000f8000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r0, &(0x7f0000eef000)=""}, 0x10) r2 = gettid() prlimit64(r2, 0x0, &(0x7f0000007000-0x10)={0x1, 0x3}, &(0x7f0000c61000)={0x0, 0x0}) 2017/12/31 10:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009e8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x8) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r1, &(0x7f0000c8a000-0x18)=[{{0x0, 0x0}, 0xfffffffffffffffd, 0x717, 0x1}], 0x18) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000529000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f00000f2000)='w', 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000c9b000)=""/98, 0x62, 0x0, &(0x7f00006a7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 10:50:45 executing program 2: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000041, 0x2000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000)={0xa, 0x0}) connect$inet6(r0, &(0x7f0000003000-0xa)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 10:50:45 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="d700080000", 0x5) r1 = syz_open_dev$vcsa(&(0x7f000016b000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00003f4000)=0x20, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000f85000)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000457000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x4, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00004fa000-0x1)=0xffff, &(0x7f000047c000-0x8)=0x1) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000b91000-0x10)={0x7, 0x2, 0x2}) 2017/12/31 10:50:45 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0xe44b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") lookup_dcookie(0x0, &(0x7f0000619000-0x80)=""/225, 0xe1) 2017/12/31 10:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xbf87) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:45 executing program 1: r0 = socket(0x11, 0x10000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x5, &(0x7f0000000000)='"', 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7ff, &(0x7f0000001000-0x8)=0x2) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/rfkill\x00', 0x28100, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000015e000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003d5000)={0x0, 0x0}, &(0x7f00007ad000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000613000)={{0xffffffffffffffff, 0x3, 0xfff, 0x2, 0x7}, 0x0, 0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006c0000-0x8)={r1, 0x40}, &(0x7f0000623000-0x4)=0x8) syz_emit_ethernet(0x46, &(0x7f00005b9000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@redirect={0x11, 0x0, 0x0, @rand_addr=0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000-0x1a8)={0x88, {{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]}, 0x0, 0x2, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000bd9000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000009d000)=0xc) 2017/12/31 10:50:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x311c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa263}, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, 0x2, [0x80000001, 0x4, 0x7, 0x100000001, 0x1f, 0x0, 0x80, 0xfff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) remap_file_pages(&(0x7f000096d000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/12/31 10:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000)={0x9, 0x297d, 0x2000000000000002, 0x10001}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00009ab000)={0x3, [0x0, 0x0, 0x0]}) get_thread_area(&(0x7f0000000000)={0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r3 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de3000)="7c32e149ac202082bf3ebe37fa7f447ee704cc69ae8d442fb3ca3c88567c8d16da17f1c97236f615", 0x28, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000098d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x8, @sync=&(0x7f0000f4a000-0xc)={0x3, 0xc68, 0x1000}}}) keyctl$revoke(0x3, r3) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2017/12/31 10:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000264000)={0x13c, 0x0, &(0x7f00002f2000-0x13c)=[@clear_death={0x400c630f, 0x1, 0x1}, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x2}, @request_death={0x400c630e, 0x1, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000009c000)=[], &(0x7f000090d000-0x8)=[0x78]}, 0x7fff}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f000036f000)=[], &(0x7f0000f74000-0x8)=[0x78]}, 0xfffffffffffff619}}, @enter_looper={0x630c}, @free_buffer={0x40086303, r1}, @increfs_done={0x40106308, r1, 0x3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x70, 0x30, &(0x7f0000f8a000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000877000-0x1)=0x0, 0x1, 0x3, 0x1e}, @fda={0x66646185, 0x8, 0x1, 0xa}, @ptr={0x70742a85, 0x1, &(0x7f0000bbd000-0x1)=0x0, 0x1, 0x0, 0x7}], &(0x7f0000a04000)=[0x68, 0x40, 0x28, 0x28, 0x48, 0x68]}, 0xee3b}}], 0x2a, 0x0, &(0x7f0000474000-0x2a)="4cfe1cd5392a0199c33d72f94186b0558f056abf90ee9f4f8a49911c9195ede2f3a2f6d321742430e7db"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/31 10:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) r3 = geteuid() fstat(r0, &(0x7f00005b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00004e4000)='./file0\x00', &(0x7f000031a000)='./file0\x00', 0xb000, r3, r4, 0x4, 0x7, 0x90) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) io_setup(0x8000000000000000, &(0x7f0000791000)=0x0) io_getevents(r5, 0x4, 0x4, &(0x7f00004b8000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000022d000-0x10)={0x0, 0x989680}) 2017/12/31 10:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000684000-0x88)={0x1, 0x0, [{0x11, 0x0, 0x0}]}) 2017/12/31 10:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000445000-0x12)={0x0, 0xfffffffffffff001, 0x5, [0x400, 0x20, 0x847f, 0x400, 0x0]}, &(0x7f00006f0000)=0x12) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cdd000-0x4)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='fdinfo\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004a2000-0x4)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc9000)='/dev/sequencer2\x00', 0x10000, 0x0) dup3(r2, r2, 0x2b67648a4682371b) 2017/12/31 10:50:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ab000-0xf)='attr/keycreate\x00') readv(r0, &(0x7f0000e1f000-0x20)=[{&(0x7f0000100000)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f0000c11000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001c0000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) fcntl$setlease(r0, 0x400, 0x0) r1 = add_key$keyring(&(0x7f0000583000-0x8)='keyring\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000a12000-0x6)='.dead\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f70000)="9f6bb8ef9c5dbec32135ca3966eaa8b3aad884591d7677aeee241ae5eaafac", 0x1f, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000caa000)="0bfc337886065075d2c53c6ece3587bd3370eb089c5949c823588415e9ade85d5faba4f124026fe51a0b0afaaa31928169599a980a587170c273cb2f39560e6b37b8635c73054e046ffdecc4de1f92d2212c9f6e0c1e7eac1d658d2e5caf3579d483c4bf69a552965e11eb97d1fc3acd94c59fbab702014ee11a374cc202dbaeb80c80e02d08516271043d8259a84124fb8c4903cfef46a7f27698ac93cafaa2ee30ffd4253db53ba4d3fa50cbaebc02b6a786f3361cb31d347d53ec5a6b9c2112eb93725be083071c8f576fabe6c0265e1f5f73dd7ccf348fa0079acd8bdc865c9587d4", 0xe4, r2) bind$inet6(r0, &(0x7f00005e7000-0x1c)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x331, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00005cd000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000975000-0x4)=0xc) write(r0, &(0x7f0000029000)="21d8627cfe2b388d58d50b948663710ce5cde607de6f0178b57f96d4c0c3c2a1ba8357b7b575179c36288fe0e4986bba9d0416b71f6adc6fe7a6c3fa31e4952a743aa73ca505fd1f779ef8ea50688c2cdfa5e6133ece1825c6e2d9813bb3f76cd567542e61cfbe9379ed78b900", 0x6d) rt_tgsigqueueinfo(r3, r4, 0x11, &(0x7f0000391000)={0x6, 0x1d, 0xe000000000000000, 0xffffffffffff3f00}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000842000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x7, 0x7, 0x4360, 0x3f, 0xffeffffffffffff7, 0x3, 0x3, 0x1, 0x2, 0x6, 0xd, 0x8, 0x10000, 0x7fff]}, &(0x7f0000495000-0x4)=0x108) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c44000-0xa)='/dev/cuse\x00', 0x80, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cbd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hci(r6, 0xc0044902, &(0x7f0000201000)="1b42b23133e370add8170fc725d20b6d765a28052f0a92be9584f086a2ab") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ba000-0x6)={r5, 0x80}, &(0x7f000003a000-0x4)=0x6) sendmmsg(r0, &(0x7f0000b79000-0x12c)=[{{&(0x7f0000537000)=@in6={0xa, 0x2, 0x73, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffeff}, 0x1c, &(0x7f00007a7000)=[{&(0x7f0000b46000-0x8b)="225f2420d755dad98bd7b261194fc8434a31ee3fb568605850bb2a1174815f93de03ff5ebc85769703b408103813abe100fcd63a28513631c0a6d564211722ffec1cee31f2290182d62448e0c9604c071f0fc00348bf757f2778c84bde43bd087c2de61078ffec981a0df4dc37a14e09290b298934c1ae2564ca3814946e78c53c3b8b3e4caa7ea323298b", 0x8b}, {&(0x7f0000675000)="6888050b40431435c150eea446ccaba1200854f80570c58ac68779269a4507798704e14cb9410b9050bd581701dfdd38fa2fb4b628926f9014786da1b1a634964a7fb32e6e65b63e7e808a44f340a6f2e39b2a93d02fdfe02d084f641df24b1a4c920338ab3b681d0779d9", 0x6b}, {&(0x7f0000f0e000-0x54)="21731cdb674ceb1eb85b6344aa80405e448bc48ee4745886a83d3f9075fefebd1fb4b2fe1f0db2eeaecc15a8457e9a6173c89e19738778e5e5cf3f5dfb168690b809561a555a889331ab13e67abf6323e8a83834", 0x54}, {&(0x7f00002fe000)="e18d5c2b46aa0d40c0d76dfd2abacc4bc29caaf17a0a33d46d03af1b9fb64e8b47c8920cea2a3cf6bdfc90a2312d80598f843f5439eb9a5bebb129274dd8b2ca92654d16bf9ac7fd0fd91787b5103be963dc1db7ad295176d6aa31ef9065f57e771683580928af523d473761f4b669d517758e798ecb5c15149e66d50650d85759a93e241cf4c88f1b74ee1a1ccd1133442069156dfdc4b7483f", 0x9a}, {&(0x7f000011f000-0x5b)="7e5199536cf31585650ef34eef58309b14a9117ab5c5e6d55f16a9f9838e9e4feb3fd4f183975025695ed0fb5bce808cd747d24e0a82ee43c260df6e1a20b032193fd662df61d3ca136a811021cc7ef4bbf6be02e500424936fd9d", 0x5b}], 0x5, &(0x7f00004df000-0xb8)=[{0x30, 0x110, 0x100000000, "dc2ab33156a07578984cf62837c54de6e5ddc044fb3dd07d0a9191f379461f"}, {0x88, 0x99, 0x8, "1e0f33c163d802e47ba7a63f4155dacb4e14b3acfe71219393f3b15435ce5bcb46cf4e96af2dd886c8a6992534db1062efd596c9099d59d1b618658d8215523986fff55cc6bfee7e6a85ee54b5c9569b61bf1d09f930dba2d7e58c528f847dcd9b5cb8024fde1dffd88bec15b68e0618b04eafaeea8b"}], 0xb8, 0x1}, 0x100}, {{&(0x7f0000b48000-0x8)=@sco={0x1f, {0x3, 0x8f, 0x5, 0x100, 0x4, 0x7}}, 0x8, &(0x7f0000df4000+0xcf8)=[{&(0x7f0000279000)="1c3b12f5fd66896e56310f4dfa4db9827e5cc8aef9ae", 0x16}], 0x1, &(0x7f0000eea000)=[{0x70, 0x6, 0xab77, "426ef622f4d564264e0b98640267224d5d1cba292f545d952d4b4b1535eab4fcb2fb8606c3969f4345a9aa057bf12c0423febcbf70fb04c5f05791746abb54958316cbf566096229fd12ff102dfbd6c70b0221f01ef8fe430f1ba3b4"}, {0xc0, 0x117, 0x5, "7d659ef036805829a09a48254fb8be0c0f3516a2278a46197e02aad9273f4f24414c8be76ae2acfa6e0824fb4bec57828da7b2e36e138ac780dbf5429a3e0804dcc3e13e3f13df0a20ec2845e98395cd57aee9292910e97e0569ba247e224ad52a287c1442b9ecfa7066cb15961ae271eb4e87e6527fab814637855080f2c11ed2ad3e91d47056cc0a1bd1c8bbc37f1473c19b0514a9dae8a1df3a0d5b9d0f81cc0f0be87742dd478142e8a68b258990"}, {0x1010, 0x101, 0x100, "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"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"}, {0x10, 0x18e, 0x10001, ""}, {0x108, 0x11, 0x8, "960c1be1cfabd6ad4b979f6caa1832475aa90a7e1931e3d8c31d9e178bb877b951d9f898c586135793277e8786d9954d35ddaa9f7d20a68c14d5472f1ba2aee6ec7d99485922f6c32059a330e4a38b38aa8f966a9a8f484d3560562fadfbd48de4b990282ff6f893632eec4d23dadbcf9d2ecf0f28a5272a7304a9f0e1a129b303fd44cbaa0f3396340cc6af9d799c50977e9d91bcafe409adc09f2d56bfe8923e254c406749dbaed69080a6515b09d254469d47b3eaceace097f9f8f348f68998e3ee382e245b8f9fc030544d290b799b8693dd17a46f8408fa95ae8f7eb6fa829c183e6675fec72ebbf7096433167bb951"}], 0x11a0, 0x40}, 0x10000}], 0x5, 0xc800) [ 130.064857] binder: 22787 RLIMIT_NICE not set 2017/12/31 10:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000683000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000027f000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000b15000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000034d000)='./file0\x00', &(0x7f000018e000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000344000)="") fcntl$notify(r0, 0x402, 0x20) execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006f3000)={0x6, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f000012b000)={0x5, 0x7, 0xfff, 0x6, 0xfffffffffffff801, 0x3ff, 0x1000, 0xfc00000000000000, 0x7, 0x3, 0x0, 0xffffffff7fffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000080f000)=0x3) syz_open_dev$sndseq(&(0x7f0000d34000)='/dev/snd/seq\x00', 0x0, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dbb000-0x18)={r0, &(0x7f0000d5f000)='U', &(0x7f00003d6000-0x7e)=""/126}, 0x18) 2017/12/31 10:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f52000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1b, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xffffffff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000079e000-0x6)="ff1b", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00009d7000-0xd0)=""/208) 2017/12/31 10:50:45 executing program 7: mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f00008a1000-0x2b)="3a0cbc3684f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9975cfa165", 0x24}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d7000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) 2017/12/31 10:50:45 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/rfkill\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x200000, 0x0}) [ 130.107003] binder: 22785:22798 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 130.122657] binder: 22785:22798 BC_FREE_BUFFER u0000000020000000 no match 2017/12/31 10:50:45 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dfa000-0x48e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="504bcfb9eee1", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "76d9f7", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) [ 130.165346] binder: BINDER_SET_CONTEXT_MGR already set [ 130.165361] binder: 22785:22787 ioctl 40046207 0 returned -16 [ 130.192428] binder: 22785:22816 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 130.192469] binder: 22785:22816 BC_FREE_BUFFER u0000000020000000 no match [ 130.192481] binder: 22785:22816 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 130.192500] binder: 22785:22816 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 130.192549] binder_alloc: 22785: binder_alloc_buf, no vma [ 130.192576] binder: 22785:22816 transaction failed 29189/-3, size 0-8 line 2960 [ 130.288064] binder: 22785:22798 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 130.298519] binder: 22785:22798 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 130.306313] binder_alloc: 22785: binder_alloc_buf, no vma [ 130.312059] binder: 22785:22798 transaction failed 29189/-3, size 0-8 line 2960 [ 130.327246] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/31 10:50:45 executing program 3: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00007ca000-0x60)={0x0, 0x30, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000062000)=0x0) timer_gettime(r0, &(0x7f0000bd5000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x2000000013, 0x7, 0x0) write(r1, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) fcntl$setsig(r1, 0xa, 0x13) 2017/12/31 10:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000006a000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb6000)=0x28) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/31 10:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a2b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007bd000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d09000-0x11)='/dev/qat_adf_ctl\x00', 0x414001, 0x0) renameat(r1, &(0x7f0000c18000-0x8)='./file0\x00', r2, &(0x7f0000a0c000)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fcd000)={@generic="da6a6bd88793daa6c9cccafa39473c7c", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c4b000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ca1000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000af4000)={0x40, 0x1}) 2017/12/31 10:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ee000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = creat(&(0x7f0000dd4000)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) io_setup(0x9, &(0x7f00008ce000-0x8)=0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000580000-0xc)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00002e7000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000460000)={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x5ea, [0x5, 0xfffffffffffffffb, 0x5, 0x0, 0x1, 0x9eb, 0x3, 0x4]}, 0x5c) bind$bt_hci(r1, &(0x7f0000120000)={0x1f, 0x2, 0x2}, 0x6) r2 = syz_open_dev$sndtimer(&(0x7f0000a74000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000a7a000-0x20)=""/32, 0x20) read(r2, &(0x7f0000fa4000-0x41)=""/65, 0x41) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000df9000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000250000-0x50)={0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2017/12/31 10:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x1) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b48000-0x1c6)="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") sendfile(r0, r2, &(0x7f000015b000)=0x0, 0x400ff) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2017/12/31 10:50:45 executing program 6: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000010c000)='/dev/loop-control\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x200000, 0x80) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/31 10:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000048d000-0x8)={r1, 0xffffffffffffffc1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000084e000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/31 10:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000eff000)={0x1, 0x0, [{0x40000071, 0x0, 0x88000}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d9e000-0x4)=0x7fff) [ 130.361330] binder: undelivered TRANSACTION_ERROR: 29189 [ 130.368463] binder: undelivered TRANSACTION_COMPLETE [ 130.400771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/31 10:50:46 executing program 3: mmap(&(0x7f0000000000/0xe54000)=nil, 0xe54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000006000-0x80)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) connect$inet(r0, &(0x7f000023e000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2017/12/31 10:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000d7000-0x8)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001eb000)='/selinux/status\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000a96000-0x23)="230000001e00056d0002000000005103070000ff03000000000001101d020002e517c7", 0x23) 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000eee000-0xc)={0x0, 0x3, 0x10}, &(0x7f000086e000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eed000)={r1, 0x0, 0x4, 0x1f}, 0x10) 2017/12/31 10:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x8007fe, 0x800000000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000a3b000)={0x0, 0x0}) 2017/12/31 10:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000de6000-0x20)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e58000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b1c000)=0x0, &(0x7f00001ca000)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4167, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x300a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:46 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fe0000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000cc5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000086d000-0x18)={0x0, 0x81, 0x30, 0x5, 0x10000}, &(0x7f000093c000)=0x18) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fdf000-0x4)=@assoc_id=r1, &(0x7f0000fde000)=0x4) 2017/12/31 10:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007b9000-0xd)='/dev/usbmon#\x00', 0x6, 0x440) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c1c000)={0x5, {{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0xaff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f90000-0x58)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2017/12/31 10:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 10:50:46 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fa3000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa2000)=0x10, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fa2000)="b2ece20cdb5b1484709cec12a65ea7143f3d2a8565a2830e81ba853b516222eaf7fe900c18bf558ac98895055c8d31e8e4415448a3019b05e75e5ac7f3275ade7309ee0e14cf09f09b0193085596aeabaa7b556ab58428c31b25ed5b53245e069fa616cb1bbcc2d835edbdf30f20d6659e", 0x71) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa3000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fa2000)={0x0, 0xb5, "b7a809fe9021a9495250d0af7cf401eed773d2e3bc02740b38122cfab0946f4d568a3d193d923f9acea354944788746368e241828cc932433ff91f2f3e66f71f649b771f1ddac01658d25ca5b68dfc5025adb37a488f6d4a3d0fc00e88c650549ba5e170c9671ccf0880af37d8ceca56f9ed914519216cf2fc2da6262485f0c35c2fb0132c74c27375c0fdf049cbd1f7fa9ca8820808468d7201f08b854601f546eb4838fdb45269c0333ef923afeed91ce18cb2d6"}, &(0x7f0000fa2000)=0xbd) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fa3000-0x98)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x200}, &(0x7f00007a9000-0x4)=0x98) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x46a) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000b2000)={0x3, 0x6, 0x5, 0x101, 0x8}, 0x14) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000c5f000-0x4)=0x0, &(0x7f0000fa3000)=0x4) sendmsg$alg(r4, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r4, &(0x7f0000edb000)=[{&(0x7f0000fa0000-0xfb)="6aadfd983302a5136f915be89d2fd4fead3672f0a78f36b297892d8d9092b3ae", 0x20}], 0x1) recvmsg(r4, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f9e000-0x10)=[{&(0x7f0000ae2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000001d000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f000038d000-0xb)='/dev/vcsa#\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00007c0000-0x6)={0x6, 0x1}) pipe(&(0x7f0000de9000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000f14000)={{0x9, 0x7}, 'port1\x00', 0x10, 0x111840, 0x7fff, 0x0, 0x800, 0x3, 0x8, 0x0, 0x4, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x10)={0x1, 0x0}, 0x8) clone(0x0, &(0x7f000069a000-0xbe)="", &(0x7f0000017000)=0x0, &(0x7f0000b8d000-0x4)=0x0, &(0x7f000061a000)="") rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001, 0x0}) [ 130.519985] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/31 10:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000099c000)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000a2d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009d7000)=0x0, &(0x7f0000168000-0x4)=0x0, &(0x7f00002b6000-0x4)=0x0) fchown(r0, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$KDGKBLED(r3, 0xc0046d00, &(0x7f0000833000-0x1)=0x0) 2017/12/31 10:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8040000080003, 0x81) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r1) accept4$ax25(r1, &(0x7f00004cc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000050d000-0x4)=0x10, 0x80800) write$tun(r1, &(0x7f0000f3e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffeb9d", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "25c666", 0x0, "861a93"}, ""}}}}, 0x42) rt_sigaction(0x29, &(0x7f0000c28000-0x20)={0xd5fe, {0xff}, 0x80000000, 0xffffffffffffffc0}, &(0x7f0000b82000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000011b000)={0x0}) [ 130.591204] QAT: Invalid ioctl [ 130.640749] QAT: Invalid ioctl 2017/12/31 10:50:46 executing program 1: syz_open_dev$sndseq(&(0x7f0000e0d000)='/dev/snd/seq\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000257000-0xd)='/dev/usbmon#\x00', 0x1, 0x80009) ppoll(&(0x7f0000ba7000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c90000-0x10)={0x0, 0x0}, &(0x7f0000b7e000-0x8)={0x0}, 0x8) 2017/12/31 10:50:46 executing program 6: r0 = getegid() setgid(r0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000686000)=0x0, &(0x7f0000f16000-0x4)=0x4) 2017/12/31 10:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004b8000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eeb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = dup(r0) getpeername$ipx(r1, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000011c000-0x4)=0x10) mkdir(&(0x7f0000e81000)='./file0\x00', 0x1) mount(&(0x7f0000ec6000)='./file0\x00', &(0x7f0000476000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fe4000-0xda)="") setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000353000-0x4)=0x401, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000033c000)={0x1, [0x4]}, 0x6) sendmmsg$alg(r1, &(0x7f0000db4000-0xe0)=[{0x0, 0x0, &(0x7f0000195000-0x10)=[{&(0x7f000023f000-0xd9)="3e76611d6948200f23286c53ef583d328ec7e9e31509642ef45fc0bf8d70735bd3c78bad4cf02644d4bc2d0c49b3af08cbbdd31eec6a470064321426cb7c369e601fdb88993c4a5330be7dff56150bea6ad26e3bf00a2bb6f3b222b78794af97a392fbf6608449d423288eaeff45484700620874e239d3701ffa48965bc6bd433f40ae7793afb7182c48e484296c0f6c13591c38a7878abcc542ee03da4957c440a6c96c9d4a8e16aa2e2d4ae7cf9b1838f1d665b149f649a3e93e1f0937c030632d29468347b20c8e76671829424b6fc66275e2256d97ba51", 0xd9}], 0x1, &(0x7f00004d0000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x80, 0x117, 0x2, 0x6a, "a074748141346e842668c31476c51efaaf66562a8adf2bd8f61b779084db917c4a21c318d6771e90f927b29b6606000ea794da0cf0245dde7b981604f444f57d277ed398da95c13d605415e16d5ecacdb4fc29cc06c9758478eb66e908132209c3a04cd3f7ea2ea3476b"}], 0x98, 0x1}, {0x0, 0x0, &(0x7f00000b0000-0x10)=[{&(0x7f00003b8000-0xd8)="ed19a3843bf7537ae82d5474e49a34225366e15a80f6d6f2f4f5d1a5607c20ee72933c53c807b6d43eeb8282b2e7f491444f7603bc0008281224d97b3248f829c235b9da2a2fb98f4072a7d75ab3d1a6d0e3b7e122e30a4ed5fafa0dbb1b634d03dd6fbaeb314146feae611f85e21468ba5a9c7af2412e259bfda70e3640cdf6cde9d1ecf89e46beb78f18c2978f02c77be7cdff83dcd8bd9dd457743879f0bba30f5c1aa947dbe1874806d72b650e4d736ff1f760dca698f63e5ea9e4275729661e67e0a47bf95f6e7c05be5c7f50856e07cc87c5589aa4", 0xd8}], 0x1, &(0x7f0000d73000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa0, 0x117, 0x2, 0x8b, "d92e4b1053658125116d4b4c0c908bc483da410a4d146e0b7ce18c675100b8a8dc8d1534720aa77e262e6d07cce6fc37c8b2feb1aa2fcff63d510f72b471fed5a31d96a87e642a30a56e518b563c527c42e3567b895d04142c0727161b3ae4463425c98ee148813d7376b3d782685423f92389bcba60ab95033f772ece6a15b61da9aab6e1a8d2acfa9b4b"}], 0xe8, 0x10}, {0x0, 0x0, &(0x7f000087b000)=[{&(0x7f0000d6d000-0x1000)="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", 0x1000}, {&(0x7f00003e8000-0x15)="4cd07d14e439b16d1f441b619dcb29d7be30f94dab", 0x15}], 0x2, &(0x7f0000678000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0xd8, 0x117, 0x2, 0xc3, "403acc27f63bfd48b38c7e78c9c759302a3c1d6ad87a3e64fb9008e26733b68f20e3b622387ad34c5f80dfd88e4d163e4198e6ccc5398e893e44b8c699efd745e3acdc19141773813a6cf741eb29dfb1b18ab66b3f148eba2516280ad215071dfacecda6c2086fda9635cfb4b8d775769a712a6b9271c542b9936cfcdf8865c38ef927225b5ba03a35e37c4c1c71f5d948ebe6178ce66cf79b762334dde443910fb3cc12eee12102e8936513898ca4813b0045fb5e5c1aa0abffdb6e7b09e3eda0636e"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}, @op={0x18, 0x117, 0x3, 0x1}], 0x250, 0x20040000}, {0x0, 0x0, &(0x7f0000b15000)=[{&(0x7f000009c000-0xaf)="c201aa74f9bbcab7cff218ff29cf99facc5a1d29ae6f5e12d6e968ee2ed22fbd72f56204354e93a32630e3e5c256ccafaf979abae43a16a793d5313176457e3f19c3674ea06451fcf9c5510f9ad9360718a7e60687a68781f585e69a685edcc1ac0ffe1ef06c77d9de3e7582cb66ef8c8c6b0d50364c1343ee5215f429f8c6c17ebca2c31fad838e8e101a7cdeacf8f9f638cce8bf459e55a41cfb024afe147c61b64992858bf4fa8d3ebcda9bc35c", 0xaf}], 0x1, 0x0, 0x0, 0x40010}], 0x4, 0x1) fgetxattr(r1, &(0x7f0000085000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006ab000)=""/0, 0x0) mknod(&(0x7f0000a2b000-0xe)='./file0/file0\x00', 0x8000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000082b000)='/dev/loop-control\x00', 0x2000, 0x0) open(&(0x7f000008e000-0xe)='./file0/file0\x00', 0x0, 0x0) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c78000-0x4)={0x52f}, 0x4) 2017/12/31 10:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c4c000)={0x0, 0x0, 0x0, "710065756531000000000000000000000000000000000080000000000000000000000000000000000000000000000000007500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x1b, 0x80000, 0x20, &(0x7f00001ab000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00003fe000)={0x6, "a822781fbacb"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0x0, 0x2000000000000080, 0x8008bc3, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:46 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x1, 0x4, 0xc4, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000729000)=""/55}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000329000)={0x0, 0x0, 0x0}, &(0x7f0000085000-0x4)=0xc) prctl$setptracer(0x59616d61, r1) 2017/12/31 10:50:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00003d4000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000df6000)='./file0\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000629000-0x4)=0x0, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000017000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a93000)={0x10003, 0x2, 0x4, 0x2000, &(0x7f0000a4a000/0x2000)=nil}) syz_extract_tcp_res$synack(&(0x7f00007ba000-0x8)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f0000f9f000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000554000)=""/4096, 0x1000) poll(&(0x7f000072e000)=[{r1, 0xd000, 0x0}], 0x1, 0x2) getdents64(r1, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2017/12/31 10:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000918000)=0x0, &(0x7f0000789000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000585000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 10:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f00009e0000)=[], 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 2017/12/31 10:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000548000)=0x0) rt_sigqueueinfo(r0, 0x30, &(0x7f00001ee000)={0x2e, 0xff, 0x35f, 0x5}) r1 = socket(0x10, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000030000)=0x0, &(0x7f00000d3000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000060a000)=@generic={0x2, 0x0, 0x0}) [ 130.757290] device syz3 entered promiscuous mode 2017/12/31 10:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000571000)='/dev/sequencer\x00', 0x2400, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000085f000-0x6)={0x8, 0x8, 0x4}) 2017/12/31 10:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000d7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000570000)={r0, &(0x7f0000a4d000-0x20)="4ec0aa700e94f9734f64b8db2f3a9a887521df829c38759fdd8fc0023c37d965", &(0x7f0000a03000)="e5f4b5fd07d7bf28707e9ef8d70eda815b71e0cde7a71dd7829bf5fd07a1", 0x3}, 0x20) [ 130.788229] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 130.820985] device syz3 left promiscuous mode 2017/12/31 10:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000897000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000511000-0x9)='maps\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) pread64(r1, &(0x7f0000004000-0x6f)=""/0, 0x0, 0x800100000000003) [ 130.842440] device syz3 entered promiscuous mode 2017/12/31 10:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d5d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffff87d0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0xc1, 0x8) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x1f) 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c17000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000dbb000)='./file0\x00', 0x132ebd980a5af47f, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000047c000)='/dev/rtc\x00', 0xa8080, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dbc000)='/proc/self/net/pfkey\x00', 0x600800, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x31) r3 = accept4$ax25(r2, &(0x7f0000384000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dbc000)=0x10, 0x800) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dbe000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000-0x4)=0xe8) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000dbd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4000000000000, 0x80, 0x1, 0x400, 0x3, 0x0, r4}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f0000dbf000-0x15)="ddd8ba091ea2629141ca50306749fcfb5acad1a6f4") sendto$llc(r1, &(0x7f0000dbd000)="033d6325046c4f173189a29b46f01032c3476e9ed8c7b5ae5d74", 0x1a, 0x4000004, &(0x7f0000dbd000)={0x1a, 0xff, 0x5, 0x991c, 0x38, 0xafab, @random="d2fefb9b913b", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000aef000-0x8)={0x0, 0x0}, &(0x7f00003e6000-0x4)=0x8) 2017/12/31 10:50:46 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f78000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f77000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f78000-0x20)="c813311e15eb7ff3838d44a2c3b00d16ab64ba1785991de0a97f332dcc11a3fa"}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034", 0x60}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 130.864646] device syz3 left promiscuous mode 2017/12/31 10:50:46 executing program 0: r0 = getpgid(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x10)=',wlan1mime_type\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r4) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/relabel\x00', 0x2, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) kcmp(r1, r0, 0x8000006, r6, r5) 2017/12/31 10:50:46 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockname$inet(r0, &(0x7f00001d8000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88", 0x10) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000058a000)="180000e9010001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807567e59dba67e192bb3550400000067a1e2010006fc2163e000000000000453ff1f08000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf001f000007e87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000038ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa00041ad0b4c2c23eef679567fcda", 0xc0) 2017/12/31 10:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000091e000-0x8)=0x75) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/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(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x1, 0x0, &(0x7f0000004000-0x4d)="a4"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) r2 = msgget(0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000534000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000-0x4)=0xe8) r4 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006a0000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e7000-0x4)=0xe8) fstat(r1, &(0x7f00001c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a86000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e65000-0x4)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000925000)={{0x8, r3, r4, r5, r6, 0x2, 0x0, 0x0, 0x0, 0x0}, 0xffffffffd2654587, 0x80000001, 0x7fff, 0xf7, 0x9, 0x7f, r7, r8, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/31 10:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f79000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00001a6000-0x40)=[], 0x0, 0x0, 0x0) [ 130.972353] binder: 22975 RLIMIT_NICE not set [ 130.977047] binder: 22975 RLIMIT_NICE not set [ 130.992744] binder: release 22965:22975 transaction 166 in, still active [ 130.999644] binder: send failed reply for transaction 166 to 22965:22967 2017/12/31 10:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt(r0, 0x8, 0x5, &(0x7f00002a9000-0x38)="5217ae17d6587dc3b684c9ae10eba65f897ad7258953eb90808c86a4d67c81d307a705606cb0e80294b64b2d10d10dedff6f6cb926624d06", 0x38) write(r0, &(0x7f0000385000-0x24)="240000001d0001000000000000fffc0014ff00fa100000e3050000f7949200000080f715", 0x24) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e58000-0x10)={0xfffffffffffffffc, 0x3, 0x266, 0x7}, 0x10) 2017/12/31 10:50:46 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xb)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000d32000-0x4)=0xe8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d2f000-0x8)={0x0, 0x7}, &(0x7f00009b6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x5, 0x7}, &(0x7f0000d3a000)=0xc) setreuid(0x0, r0) 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000de2000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba2000-0x10)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000ef1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000063a000)={0x0, r1}) 2017/12/31 10:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xe}) 2017/12/31 10:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00007d6000-0x4)=0x2, 0x4) pkey_alloc(0x0, 0x3) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000695000)={0x0, 0x0, []}) 2017/12/31 10:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a06000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001b3000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) pipe2(&(0x7f00006a2000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a81000)=0x6, 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00006cd000-0x20)={r3, 0x7ff, 0x401, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) 2017/12/31 10:50:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800800, &(0x7f0000001000)="e7ce6bce297afd01840fbf17b8dea16b89640fb26c298bc4a0db5b33940ed28eb47d342fb4340a6bb822709dbb67c16698e725e4f95d3e10fd0c95a2c47c9812ec14d7f8a246dc27b4c91aee738e100b6b82cb3f304b6b635022f313b579d65956073dfc28eb137610c86b5b55fb6fde560e2d3932a267c4e44bb8158b08ea4b2604d142e49dea8adc512af624ba", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x99)="722c567fc4bec51f00e4655be66d2d2eb4925e44e8652ba748d777c63cbcd0611617bf8bcd41e72f1f6f6a721dfa6bfef1cd793212d958e1fcca8f0651aa522730d3124b5e3c17cda912dbe0ee9de4f14f7cccbcbb57f1ac70b7eab903322ddc6b7acfba37d0949a46b28d448c600c3d52c31541ccb7fb670714bba92d31fe7ce725a48abe62ea592a3ca7777b461874f1afc5cbb089911a04") io_getevents(r0, 0x5, 0x8, &(0x7f0000e49000-0x100)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$peek(0x2, r2, &(0x7f0000e8c000-0x8)=0x0) ptrace$cont(0x1f, r2, 0x4, 0x2) read(r1, &(0x7f00004fa000)=""/0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/31 10:50:46 executing program 3: r0 = timerfd_create(0x7, 0x80800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x7, &(0x7f00001bb000-0x20)={0x0, 0x1, 0x5, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000a26000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c31000)={0x1f, 0x0, 0x4000000000001, 0x0}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0}) [ 131.021642] binder: BINDER_SET_CONTEXT_MGR already set [ 131.027071] binder: 22965:22975 ioctl 40046207 0 returned -16 [ 131.034682] binder_alloc: 22965: binder_alloc_buf, no vma [ 131.040396] binder: 22965:22967 transaction failed 29189/-3, size 0-0 line 2960 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000214000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000089d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00003ff000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2017/12/31 10:50:46 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="f53e3279762bf20091294e164cece285fdc1572ba3d8271d1d3769f17d96739c5b834be7f1df104566606b51c6f778ad6b91b7e6a268aa063256e10336e9dff9056c29f93c315de4e80e58eecde64b78f87bdec196725d97669065cbed77e7f6e7d226453d36ff479bd213e67c50065d31b050a82b794dbb87d7a28eb4209a59", 0x80) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 10:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x51, &(0x7f0000b25000)="0000e90500000400000000ec0800000000000000008e1697bbc1807bed0c9d5479a811e7a75104ae129de34de7544f5db1c6ae0a9e8405ff6aca4950a57c27f973843dddf76b073bae5fa6296fe4d7111a"}) fcntl$getownex(r0, 0x10, &(0x7f00006f3000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003de000)='/dev/hwrng\x00', 0x2007fe, 0x0) perf_event_open(&(0x7f000018f000)={0x4, 0x78, 0x7fffffff, 0x3ff, 0x5, 0x4, 0x0, 0x101, 0x8000, 0x8, 0x5, 0x0, 0x9, 0x1f, 0x7, 0x40, 0x2, 0x72, 0xc63, 0xfffffffffffffffc, 0x7, 0x200, 0x0, 0x6, 0xad, 0x4, 0xb792, 0x2, 0xffff, 0xffffffffffffff01, 0x1, 0x4, 0x200, 0x401, 0x600, 0x3f, 0xbfb1, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0x3, 0x3}, 0x4000, 0x400, 0x8, 0x3, 0x7, 0x1, 0xebe, 0x0}, r1, 0x88d, r2, 0x9) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c7e000)={0x0, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0x1ff, 0x7fff, 0xbd, 0x100000001, 0x100000001, 0x1, 0x6, 0xfffffffffffff001, 0x10000, 0x2, 0x7, 0x100000001, 0x81]}, &(0x7f0000ad1000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009bc000)={r3, 0xa4, "c557e641fceecaceec2d3cebbaa164bceb2721bf6b4891fbb4635fd6d3b90d3bdeecee2f474f09cfe79472d7a8e26d215d03877063535e5bbaa88a8e87f796694d079c95f36f4167b46924566863421f924fb24ac3e635d3100fc7eafbb8e4a0d5ebfc9e2fe857ca976a9a5c236e6a4495f0c0e6c263e41bed2de51daea998a99b736ad7814548057d6d1c985d29612d7262a8808dd9c41647f0ce23753e01f404fc5c15"}, &(0x7f00009c3000-0x4)=0xac) [ 131.102007] device gre0 entered promiscuous mode 2017/12/31 10:50:46 executing program 3: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00005b3000-0x8)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000053f000)={0x3ef6, 0x80, 0x800, 0x9, 0x0}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000482000-0x50)=[], 0x0, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001ca000-0x38)={0x0, 0x0, &(0x7f00005b1000-0x10)=[{&(0x7f00005ab000)="9512ee6bc48675a73a83c2e456b35088e2a38a42b94c7aaf51b6245d48bbbb90f3b9c17c9736d23d641d2bc544caed731f2181b74a26e8d00ef741c31e299739872a90d272a7fe97cede8ac68a38376e1754d351ea77c332bea2e1b6530ed57f", 0x60}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = timerfd_create(0x4, 0x80800) r2 = creat(&(0x7f0000e41000)='./file0\x00', 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2017/12/31 10:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000289000-0x4)=0x5, 0x4) sendto(r0, &(0x7f0000147000-0x92)="b6", 0x1, 0x8084, &(0x7f0000b5b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000059c000-0x2)=0x101, &(0x7f000096b000)=0x2) fallocate(r1, 0x0, 0x0, 0x40007) sendfile(r0, r1, &(0x7f0000ccb000)=0x0, 0x400) 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cbb000-0x4)=0x7, 0x4) pselect6(0x40, &(0x7f0000e49000-0x40)={0x7d5, 0x2, 0x7, 0xffffffff, 0x2, 0x5, 0x1, 0x3}, &(0x7f0000719000-0x40)={0x4, 0xffffffff00000000, 0x2, 0x7, 0x4, 0x81, 0x5, 0x80}, &(0x7f000093c000)={0x7, 0xfffffffffffffffd, 0x6, 0x4, 0x9, 0x20, 0x80000000, 0x0}, &(0x7f0000221000)={0x0, 0x989680}, &(0x7f000070d000)={&(0x7f0000b8a000-0x8)={0xffffffff}, 0x8}) ppoll(&(0x7f0000953000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00002c0000-0x10)={r1, 0x0}, &(0x7f0000ccc000-0x8)={0x0}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db0000-0xb)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000ac3000)=0x1b, 0x4) 2017/12/31 10:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x43, 0x50, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x40) 2017/12/31 10:50:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x10002000000011, 0x8000000080003, 0x8) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@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]}) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000010000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r4, 0x0) writev(r4, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r5, &(0x7f000000f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000004a000)=""/204, 0xcc) dup2(r2, r1) write$tun(r1, &(0x7f0000e9c000-0x66)=@hdr={0x0, 0x1, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/31 10:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000d50000)="bf", 0x1, 0x0, &(0x7f0000c3d000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000ebc000/0x4000)=nil, 0x4000, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000965000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/31 10:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6a000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c57000)={0x0, 0x3, 0x10, 0xd25, 0x1}, &(0x7f000015b000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000107000)={r4, @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]}, 0x8, 0x80000001, 0x400, 0x101, 0xd0}, &(0x7f0000090000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000364000)={r4, 0x7, 0x0}, 0xc) 2017/12/31 10:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000115000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000c9e000)=@pic={0x80000001, 0xcb, 0x3, 0x5, 0x3f, 0x20, 0x401, 0xb5, 0x8, 0x4, 0x40, 0x8, 0x81, 0xfffffffffffffffa, 0x6, 0x8}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000279000)={r0, 0x0, 0xdc, 0xae, &(0x7f0000953000)="3940607a93b67eceeb9fe9f394efb79ab7a5e5c80a13c0d8b2230cff1029ba65fbb8d18f63fa1222c4a670aaec7a734c302f9920111bfa6e938cb3961527c1aa555472b2e68ed724d58368efdff6e308a175dda6af642e6529bdb12992f9a3ca686aa413294c7f6fc8ad105b11e1e9b8ffaaa88025cc851babf85b421a21e6cebc01f946e308fed0ed25d38bdd60ba6c9a2e30a5bba5aea5d240ec554368916a1e7ab676f760d6409bd8d74bf5eb3ef2156eb70dd66f863cd6d2e5777c4b4643b15f603997c2397050d0148c96716fae7c8255b60f5b4c40c35f0c84", &(0x7f00001bf000)=""/174, 0xfffffffffffffff8, 0xffff}, 0x28) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 10:50:46 executing program 1: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000faa000-0x38)={&(0x7f0000fa9000+0x407)=@ax25={0x3, {"214f56c042d98d"}, 0x0}, 0x10, &(0x7f0000fa9000)=[{&(0x7f0000bc0000)="fd14c37b65de51a030c297caec3b995ad3b82f8c65e9b5251b09bff6da098c36352299d3bd0677556d75b424b3c809264bfd1047d5b231329c80678e6210df864f0ebb48", 0x44}, {&(0x7f00001f9000)="", 0x0}, {&(0x7f0000d74000)="bffc42b9115a882c4640e3a6e6fbbcede118a9b0f7af7c753fe7738241bd42c5287166e30127effbc6d8e14229a940a2f4a47aa9bc1073241a37a1a324", 0x3d}, {&(0x7f00000a5000-0x53)="2401dc035fec3559fe767d28e1525f05ca720d71a4b9511f750eebed326b0ad1a4c4fc05b7b3bb11985c85d6155a0eabb97490d9ed4744714b1b5b5c27ed31c759749686fc525f5eebf33fedcd6f9b2eabde68", 0x53}, {&(0x7f0000cdf000)="463835eb15c3336264f750652088cb1384", 0x11}, {&(0x7f0000a0b000)="4ae2b0c5b071e7c8cfd5f7009f43eccc7bebfb4fbd7177a1869be148831e6d70169535c1629e7d4fd18638cbebe186b16625e9c069b10fa38553b8efa5a3b600b3a436360fb8f3626b58fdecb1c6e13c34c2522013dba4d52057bacbfe32430902717de9712857b60785ca0d67c9637f1962bb0fe936d4ffb66769c07336b9f01b71f80c503d3be7a85ede0381d4e47a1bc197e02602f0bb", 0x98}, {&(0x7f0000122000-0x6f)="0db6fadd998b62475425e3ae066907350f84bb090cfcc9ef75daa230197b7a14e66f9d67b68cd255f4859a068991d76398accd6c421f05f6a4dabf2c6733ed82a16424310ef447aa6d79a366bc1da39095f9e9e8ea33b50a8c899d5a5a64d633be7fd0ffa3599e4be0b47463f53faf", 0x6f}, {&(0x7f0000faa000-0x4b)="56280c870a5416c742ce1081a8cfc3ab0d0957d594e677541520473ef32853f902a1dd2b030cad75e4736d6702ac919899574916310ba71058112dc7f30dc1f57dc411c5de3564ca1a29f3", 0x4b}, {&(0x7f0000e00000-0x49)="85ce86f12c4405e2ee84b73acb9eddbaa1094f5bde7cd21144c0e7715699b43bfb8fccefad2a6c2c1c8d733c3fdf3b18823fe2026e6e8328c56c6692b36ac9297de0ef99624ee97913", 0x49}, {&(0x7f00008c6000-0x3d)="96abe5ea739b66c754ec65c422f09c64ba03ac4664b4c215b25b38bdda0fe0034ab8b4c150ba5d7b48b33a17058c504815ff30791abf1260d08b59b19d", 0x3d}], 0xa, &(0x7f0000f56000-0x1578)=[{0x108, 0x0, 0x2, "ffb35bf8a55ac4dda913694551099fc85175c4a05f56fe9cc50cc07b16c4a9d54a8efcdb2f1553cc7ba032239ff5fdb2702838419306aa34f3d26b9402edb6d921d3316100765aeb041df4ad195e832a350ef590e9bc6a9ffc1e2c1f1e63e45f3eef72bb2e35f88ead0a5ccab96de0ba99113598433ffe93b2e0e72b71a225aae133127c03a7cdaaaf030bdc30a26e22bcbf9efc6540dc93327d251cc2312a3df284714f92f7d665dac68114763347cfe82c1c4a90bb936e82a5a34412c781b7cf24ba801c0e412aa2ec9161542e27a20afe20c9ede21b636b297f72cf6e76ca2a52fc5708f1fd3862bb594c340efc80a712e0f525"}, {0xa8, 0x119, 0x4, "4b51d494324dcc7a50d80be46e550a9dff0cb025e81b35660ec28ee45a37783c30070296f554db99a24f9d97deae7077418dae01d1d4f012f8e2d31fa5415a22e37f1d7fec00804d9bafef0f2498e7a0c20c07e76c8c00f7465f82cbe0d7dd542ad96893dbca71de03f25edb6ee501b9e789459ac7b53f4da5754d2ada3a15af7e441e3ff018d4e40a07f50772b0954dfddb35b45a2eaada"}, {0x68, 0x10b, 0x7, "f5467c72e73a43d53649892538ffe801356058d60bc9a5e1ab0863506d0931b2ead082e7d874659327fc4c931f948ac5c3d077ecbefdb4315249c584c05745faaf96dd8f45d098460ce60cae550642d43b390b606bbc8b80"}, {0xd0, 0x13a, 0x6, "95b7bec6faf336a9341ad5e1fdba7fa6e83342a5c570a89146a602b90f5c6b4cd0f77cc11ec6a1344659407bc0b658460e3914eb02d7afe43bc1bf578cde7aec930273c86e2dd143af126b166a162682a352ee77e93695078de7541e04ac41306aa90aafa4d4d47fa02ecaee79c8eada6637ebc36d749f17bb4c48e36575af1b82baedd799ec20d8ed86d8b686b2459a4dc8b6759bf7f52889b7212f3c362ab419aff84cd100dccec2da29a8e541b2b01b6e066662f4992ee9632771a42f6b"}, {0xf8, 0x84, 0x7, "1de97e3ec9f62ace159ab85c9005ca21f77453a706c86b9d229bc1089162f4b7e7417ff5425ff07270c2c3f5b4083e1149a1da789267320f703b323ea0f6fafa96a993661b217c782e175d620b0cbab760043e8f6219c8c0d18b20d3061a9fcf3350a52283fd3f87b03b21fc33ed3517fe71ab3cd2c9a8567e71f46e3737e6ab65e2d49f4cb211e4c2e1e9d1c06a9539dbfb6440aa9c63f3fdf42bf95c588c9fa48cf30443ecc77797786c9893ff0b4dbcd036cc856f1cc6730887895a4c23108ffdd9f6e53749a02e7b9dc1f63f2e7afad005f63572b3c6e7e878a685c08fddc94cc42817a8c22a"}, {0x38, 0xff, 0x2, "edb4923cc10b248f1f616442d0d99be7d0ec6d0b6ce5aaa68bf9634f4ad52e989b2e"}, {0xc0, 0x0, 0x9, "6402b55f6ef54f885b61f716777ac0a886dbfa99d29b97d7ea88dc6259ab06992cfe926349498adbaef2bf091b3ae014eaa85a4a679fdb4551eba36450a27df08907594dd7f48e04533291b57fce3f51264fdf248f8a969fd219dacfcc81d367081af9e36d05b480770cd409c23bfd7535e9ffa711afb364603171a69c81a7e4c4f614ca53b0dd61fa29434c263f99f16a04e9d245a7450361af39976e14398a5f343352a6fc4cf683deb52bff88"}, {0x1010, 0x84, 0x1, "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{0x90, 0x117, 0x2, "2507fc0fc82f480a686659d3a4520e5ae1928e7258b147c3eda8b71310c84f0faa81402ffd097bd6537ad5be6f3c3d6759270e77e431bdd0173a288a41e240e7c5cad4ccb12df45824c0de345b01a384aaa55d3672f804d5b1a9b6f69ccc4a75190f013b1d6ff801fe145bea17bdfcb9120de765f8f40bcf06b1af7a"}], 0x1578, 0x40}, 0x10000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="0a0775b0d5e383e5b3b60ced00000007a29b9f554833bd3249b5625fe93f7d4883b3f93b2f54fa3e1a55e1bb1f9178f164a53056a633d2b426603bac3feb2666079f82d9a9c1aa5e6132e6ed68ff3de19db04b114da8dd5bceec60edb56a04880db5d6a0cd8b3a28e8fd0544b2d5ebc84326c9656802916f3d74d294f286136cdd1012578d8904fee4e5a5308d9e15d9a2ccca43fa78480411eccce513e0e410804b6a0b51c1ebbee49335a337", 0xad) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000faa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) bind$alg(r1, &(0x7f0000faa000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) sendmsg$alg(r2, &(0x7f0000e25000-0x38)={0x0, 0x0, &(0x7f0000fa4000)=[{&(0x7f0000fa2000)="dee453dc80c0bf312a8c9afb27bc293a", 0x10}], 0x1, &(0x7f0000fa5000-0x18)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000a9f000-0x4)=0x200, 0x4) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000faa000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa9000-0x40)=[{&(0x7f0000fa6000-0x9)=""/9, 0x9}, {&(0x7f0000018000)=""/111, 0x6f}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 10:50:46 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e9b000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/user\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000090000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a41000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00009b4000-0x10)={r2, 0x1, 0x6, @random="3a18acbccf35", [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000f80000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) close(r0) 2017/12/31 10:50:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x0, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000008000-0x57)="1ddd576e1bef02d4cfab92ae66349a427278c786b124177914b59e775d22f0e783f85a7268125ec0712b09bcb7f8674bdd4b9b9c3606e7aff9f47d909347f31e16687f2b8b9fc1e2d2cb2cc44d1213c9a0fa59122035fd") r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl(r1, 0x4000000000001277, &(0x7f0000001000)="") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) 2017/12/31 10:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget(0x2, 0x0, 0x210) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f0000b4d000-0x1a)=""/26) bind$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) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00000f7000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) shutdown(r0, 0x2) sendmsg$unix(r3, &(0x7f0000250000)={&(0x7f000022c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004e8000)=[{&(0x7f0000b1e000)='N', 0x1}], 0x1, &(0x7f0000c68000)=[], 0x0, 0x0}, 0x0) 2017/12/31 10:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000089d000)='./bus\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/relabel\x00', 0x2, 0x0) pipe2(&(0x7f0000797000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fdf000)=@assoc_value={0x0, 0xc06}, &(0x7f00002fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bf6000)={r2, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x74bb729d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3}, &(0x7f0000572000-0x4)=0x98) renameat(r0, &(0x7f000009c000-0x6)='./bus\x00', r1, &(0x7f0000492000-0x6)='./bus\x00') mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)="") umount2(&(0x7f00007e7000)='./bus\x00', 0x4) chroot(&(0x7f00002d3000)='./bus\x00') readlink(&(0x7f0000e7e000-0x6)='./bus\x00', &(0x7f0000217000-0xaf)=""/175, 0xaf) syz_open_dev$vcsn(&(0x7f00005e6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x40000) 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000080b000)={0x0, 0xb0, "9f08b5f8fd10952a19dcc15d8c9ab49643c62fac87863e39c56b68f153f64b493dae9c141813e836bf7e23c2ee52cc74b20b31b017cde61950858af5d1f2d8d941464293808146d4b85b159294534fdf640354a68112b44b7624682e10d6325636dd28206f5936cba331885ba25cb50520d612e46ded4afc8bfa6c17b17e8ef71ecd96630b357803f627c27d8a55297fd17feaf1b78e9dffc6a37a73173bb492999c26b908061062a077be6f0e463825"}, &(0x7f0000d3d000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000618000)={0x1, 0x8001, 0x2, 0x0, 0x10001, 0x401, 0x0, 0x0, r2}, 0x20) 2017/12/31 10:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f000005c000-0x8)={0x20071026, r0}, &(0x7f0000628000-0x18)={0x8001, 0x2, 0xfffffffffffffff8, 0x4, 0xeef6, 0x20}) r1 = socket(0x10, 0x2, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000128000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x1000000, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) write(r1, &(0x7f0000b2a000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2017/12/31 10:50:46 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) fallocate(r0, 0x1, 0x6, 0xffffffffffffffc2) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000569000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x2c) 2017/12/31 10:50:46 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000382000-0x1a)='loself!!vboxnet1mime_type\x00', 0x800) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff4000-0x18)="ff020400007fdef3ff001122000000d8144e1d0000000205", 0x18) r1 = syz_open_dev$mice(&(0x7f0000693000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000369000)=0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff6000)=0xa3400000000, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 10:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000092b000)={0x8000, 0x6, 0xff, 0x2, 0xee2, 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]}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000421000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000084000-0x50)={{0xffff, 0x5b}, {0xfffffffffffffffe, 0x2}, 0x9, 0x2, 0x8d14, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_load(0xffffffffffffff9c, &(0x7f0000e12000-0xe)='/selinux/load\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000d15000)={0x1}, 0x8) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000b9b000)={r4, 0x6fff, 0x1, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) r7 = socket$unix(0x1, 0x2, 0x0) sync_file_range(r7, 0x1, 0x7ff, 0x2) io_submit(r6, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/31 10:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00003e8000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f00009de000-0x48)=[{0x48, 0x11b, 0x87, "e91d82d0720de6be925f185279d5420009b66d6ec985e331bb2371f10e12f094e7edcb5af1cb838a199c3a3109e68a80866b42ca377aaa76"}], 0x48, 0x0}, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000a51000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000-0x1)='\x00', 0x0, 0x0, &(0x7f0000002000-0x40)={0x0, 0xe61, 0x1, 0x100000001, 0x2, 0x4c, 0x800, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x20000) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7fff}, 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xa4e1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x36, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000cb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept(0xffffffffffffffff, &(0x7f0000f7c000-0x3)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b38000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025a000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000eeb000-0x4)=0x16e, 0x4) r3 = add_key(&(0x7f0000099000-0xa)='encrypted\x00', &(0x7f0000b71000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005f0000-0xa4)="93ad90ebfc5944f5d8a29917d804885026c4b0c6af360089c8172b626c81ac45b40afb5514c80beffe255bab7db2d02c80e584d982040bb39d51556719817c9e904f2b3bdff5727627478a5efc288770b1ebf3e229e650445ca514d002f2f5c4350c987401ba8ae7c973aed6d51c4e7e1c4c2a0ca4c6fd8c9a25a3985d3683526a05185eb31227a7acd22f391fd7176ac6c1e0886cefad755168e40949b5ca34e44361f0", 0xa4, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000edd000-0x4)=0x8, 0x4) 2017/12/31 10:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000526000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000014a000)={0xc80000000000000, 0x4, 0x8, 0x8, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000399000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xc81, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e4b000-0x1f)=',V^(user(cpuset!]vboxnet0ppp0*\x00') 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a65000-0xd)='/selinux/mls\x00', 0x0, 0x0) sync_file_range(r0, 0x5, 0x7, 0x7) unlinkat(0xffffffffffffffff, &(0x7f0000eee000-0x8)='./file0\x00', 0x0) 2017/12/31 10:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000083c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cc3000)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000081f000-0x4)=0x0, &(0x7f0000481000)=0x4) 2017/12/31 10:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f71000-0x4)=0x1b) ioctl$KDDISABIO(r0, 0x4b37) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000155000)={0x8, [0x7, 0x92f, 0x2, 0x3, 0x1, 0x2, 0x71adbdd8, 0x4]}, 0x14) 2017/12/31 10:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006da000-0x8)={0x0, 0x5}, &(0x7f0000c38000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ac0000-0x14)={r1, 0x3e4b, 0x6, 0x9, 0xa3, 0xfffffffffffffff8}, 0x14) 2017/12/31 10:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x6) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000092b000)={0x0, 0x0, 0x5}) r3 = memfd_create(&(0x7f0000cfa000)='.nodev\x00', 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001dd000-0xc)={r2, 0x80000, r3}) msgget$private(0x0, 0xa0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d21000-0x8)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) r2 = getpgrp(0x0) sched_getattr(r2, &(0x7f00009b0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2017/12/31 10:50:47 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={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) accept$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x10}) clock_gettime(0xfffffffffffffff4, &(0x7f00002ed000)={0x0, 0x0}) 2017/12/31 10:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000937000-0x9)='/dev/sg#\x00', 0x2, 0x10000) sendmmsg$nfc_llcp(r2, &(0x7f0000c82000)=[{&(0x7f000021d000)={0x27, 0x32, 0x20, 0x6, 0x8000, 0x0, "958b93b77e8a8fa452805dcbf2f7352e8dbf7e39079301643933ca36efbb4a772aa2b90ab695c61aee9843ee331c03ebf3b2631aa9b995e9c87c55ea42a098", 0x8001}, 0x60, &(0x7f0000671000)=[{&(0x7f0000f2f000-0x38)="a475331d012b7480e3eee0852f3ca5f7da05461f3a8fab12a935b9c80ad67b1cef77a083b276d3e2969c618b86c9ddbd88400810677a0d58", 0x38}], 0x1, &(0x7f0000b44000)={0xa0, 0x129, 0x3, "8c084722df382f2163bf9c4378d6a45be0207782c17c7169cb5287dc50dbf19a285f221aefd41d56f3d04bc0ccd57077963c6a60f7b11d0bc70d319a12edb444c01563061c51e34e3111596f32679a1928f95a1e4d68a3da657246bb65967824ab64600d244ba551e6b789a5e465c54013753ca06920cbb383a2c604c6507f3bab528f215c61d8a898dc095f2158ca"}, 0xa0, 0x24048080}, {&(0x7f0000bbd000-0x60)={0x27, 0x8, 0x3, 0x0, 0x91a, 0x4, "1e0e368baeb7c7e05dedee0735ebfaf1a8ea2fa56f6428219f9381246088ffaf3e234886e8cdd1d6b5dd8bc823ff8c909b888ebde03d7ed0c9059335426214", 0x46ea}, 0x60, &(0x7f0000a56000)=[{&(0x7f0000bce000)="3dde2db3077ec1495811eb79dd02a9212f76b0302b654ffe4cabad22f1385d632ba94f149516c3a825f2fa4bb92593cac1f757c161ebaa10f718453249d3873d78bc0abc64a63ea4df27246578f0df7bcc27ac71f3bc8137535a0241a9ceef0e1d2fa9c066db264cb393fa8ebcc4d6df4d61ec18e25da969c260f42235f8eba90deb669e636ad24d5e6285a454d64454cc3c1ffc4885c2ba088765a7222159a031bbaac9ae0152b5d96a19ace1fa2bdb91ca28e74e68631631871c1adeeca9f55ad308b1c5b5163e5c1a61bbb9e0fe6a1987b02623373871c961546ac971e0aaff2952f82dff1b", 0xe7}], 0x1, &(0x7f0000f80000-0x100)={0x100, 0x13f, 0x8000, "d5d6db78394af2adaf34304a1c97ef020b4505e96853ae97f55e477895b6e254e349c95bbf22c2da601f17082227c91169d8e016a27d31aa31784e2eefd0b8d3f92ea4323c04afe43cb60308c24e3ec7653b2304e80d3e8a3f35caac2749039da812423a686a244797176158cadcc3bd1a38ba60a50cf99b57754facd5adea62d91bcab09922b9ee52d43fa52cc1ecd35304b3b63f86788b18af9262c168a1f53824756526ac5163e39eeab463a5b310c5fcbe1278770f5f2626fe193a783df7864b11921a6f0d4d14a8768c6d27853aa99f2c9721d7ce0245f0c290eb3bbd1c9189974723e7d27fed5cf22fbf4f4225"}, 0x100, 0x4}], 0x2, 0x4000050) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000d63000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000ab2000)={0xaac75d3986ff5ebb, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000014000-0x40)={0x8400000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000044d000)={0xf267, 0x5, 0x101, 0x4, 0x74a}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000434000-0x32)={0x0, 0x2a, "146a3631be27705a408a472b03d36ccd1264abc3c2a3be54a282a33de859b0d042e39e2d8f42492f9e90"}, &(0x7f000034f000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dd4000)={r2, 0x800, 0x7, 0x6a, 0x401, 0x4}, 0x14) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000169000-0x10)={0x15, 0xf5, &(0x7f00008e1000-0xf5)="ef888ad75e7847238b41388d97c611ab77b35e593ab5734356c027b5aa23039cc515370baf8b7902ae7dc29717d6f2d0c258574b2b128ef41e129ae3fce2ee461ef37ae26e9273b6b8e0264b556e36758383794b613416f9ea393a01171a56bde51f385aed3107691e2b841dbe70604656b1150e1d74470569f484606c332bb49e266585e72622616bf92fb7425af29fa1572d77b70c39eab35b00c603b205074b5ccc2a877437df947b96e95cf62437f905f5d9705d14985519479b8a426ca36163d527ffd15f22a2e898ecc80f8bc05b283304f6d4859a64157926c772b990101d7281875d2476055c7ded621101179ae703282c"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000e0a000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00008ee000)={0x1, 0x0, [{0x3b, 0x0, 0x0}]}) 2017/12/31 10:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f2c000-0xc)={0x80000040000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_wait(r2, &(0x7f0000ed5000-0xc)=[{0x0, 0x0}], 0x1, 0x101) epoll_pwait(r0, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f02000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000f02000-0x38)={0x9, 0x994, &(0x7f0000713000+0x4d2)="8806b49b53575ab52fe2b7f66fe248e47e0e0be5b7cbea5871ae5aa6b1", &(0x7f0000f02000-0xb2)="664cd53a612a7802da37c8bdececd677c0d2b8f3a7d52cfda5041efc6d7235bf2df4521e270722902d9b2a84b8dfc4e72c6c49c6f6d60de12ac38ca2c491572072f52b9e6a7120e17f5a089b741d63ef349ffcf082115335e8af177c50a0daa0c2c09d10e676de1d31fd4f1b032d3e987be5e948f62afc854ec93238dd31892302a8c985831cc45b60fa512f90066fc156eb19f608c7560e1f3ed710a10dd835ec11052cac521209dc290331e809c496ae4d", 0x1d, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000451000)=""/49) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f01000)=0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f03000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2017/12/31 10:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000833000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001c3000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x803, 0x3) r2 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x100000000000000a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00005fb000-0x9d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "9a"}}}, 0x27) 2017/12/31 10:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/kvm\x00', 0x801, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000a7000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000c8c000-0x20)={0x1, 0x2, 0xa8b1, 0x400000000, r1}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008ff000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x8002, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000815000)=0x100000000, &(0x7f000063e000-0x8)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001e0000)=0x3, 0x1) 2017/12/31 10:50:47 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000819, &(0x7f0000561000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() pipe2(&(0x7f00003f0000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000b1b000-0x70)=[{0x0, 0x0, &(0x7f0000fd1000-0xa0)=[{&(0x7f0000e51000-0x86)="92f394a4d5cdc9c801cf9293fb6bca32f4a37530b218a5d19fd8d28cb1260a6f493aa60c2a4139aad8ff1f5b9b2760e40cb917207b772797639eab165506c40c0a6b491cddc824ac4390f7b8b9b9d7c229af6415044ee2ae7fc1c7f2cff61b327f0659a2034920d966f2116882d9962f33f0d64e2dffcaa7281f1e1582bf630835f65ff94b17", 0x86}, {&(0x7f0000fd0000)="8b2b693bf852cf418ea428dd7a62601a46bc744d93e9bfacb23775b658ea57b09a99b1da2a", 0x25}, {&(0x7f00001fa000)="c0b0a8ab086cf3b928cc706803b116a13d4c4802eaddc28f5e3227483d64de2463098035803e3643656804b8478626bf2b928928abeec9e9fd15fe298fa558102c7e", 0x42}, {&(0x7f0000fd0000)="c2310d13838fc58d81e9bbc668400c658a6bf7f0d7e75aae26516b5a172c0b71896ee2f2797e0271593a8856bc93bbfb73016a66155e0aa9fe20056fb670732015250f2a57ba8fec3dc9f644e48eaa50dd53935f31ad04a753601a8fb25beeabcbe061849458e884ed1cb9a96f604a34e27d6b6c9b630fa257ce7e041cc8e3865bf5dbfd1bdc7a05cc703d325f212d8edc3471ab0d2a5310d1613ac0f2c2c90d673921999343271956704e313e2f345b6b661de09f445c279336e79fc4235632480055a7b26042ace2af774ca3", 0xcd}, {&(0x7f0000fd1000-0xa)="5e030674d26a63a2593e", 0xa}, {&(0x7f0000fd0000)="43f5bfa9e8a43d573dba807b9f1e391130a2ee10b246a9e1258c194bb27fcbf2ecf292914d5428e5d5a43051d0e96d10c8306d8bb1bec413d7fefce3bf96c9f7d55b5cbe6d0c4c421312d95cac52172be5b5848f61c739a5b3bc9d837fd645b886a913cea901ed8ae2ddf07def6f6b993e2a8243446789a87b824cb176c7140a9430d92552c652d9741d291b5e44efea", 0x90}, {&(0x7f00005a0000)="2809899b9c92ed598142edfb5aececb5a6417039e4917856043c237eaebcdae8b632fdf57cf308a0d00b388394a1407b17574731d8f50e7d51ea7b83c63efb4b49f7592b68381fcef30622035287999de6f8e66070", 0x55}, {&(0x7f0000fd0000)="8cd90bde30889789ae6facad569f6bc1121fbc6d6638fdd3cbb57a2f0a4576cef394bbac30b7fcb8e5ccfb6698fbddff3980cea4ef82f972f25b199b427135092f658b9eccbdaf5e876ba6854ddb593ddd273994a1d58e62d565502347ffcd9d5958550782a5fcd1eb71a61c930fdcea895a904eb93dd7e7eef8d14646c62f6d9f2eb69ba73d5e4e59feb76070caf0c63c2dcb4c3e05d20af40b913748b5f1832d9f768c20b10dad75782be07741486ab67858f9888cd32a7be2d525e9aaec3c3e61fdc4530213b1eb6f59e9012fc7775d38a3bde631", 0xd6}, {&(0x7f00004c6000-0x3b)="bf7237ec2f7a5b15d6280072281bfe9a92f385c0d83f96466427c290a4317b464722e28f2f3e3a0480bdf43401f59b3e2eeeb92d16755de7cfe7db", 0x3b}, {&(0x7f00006a2000-0x1000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000030000)="1830344351edd5620fe15ce876643c", 0xf}, {&(0x7f0000fd0000)="d4ef356a512ac35a061eab5a8d2913a1f6afdc929d59972b06e682049d0c5df4094ccda019c5167eb0324d1ba10ae94e36a5bad28a3f2e36bf71ca18f89430b0b03919e481adeb355f416dffac9f9a3c294a37490939416c9ecda084cd80d35359813439b17f0d96ee0f17191f4c10bf31a6cdc81b5d7ba65c4d7733a1", 0x7d}, {&(0x7f0000511000)="765d7518262aadf906d457de877ba7e449825cc27d301b37e4fb7b59af68bc142e", 0x21}], 0x3, &(0x7f0000fd1000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9a, "ced0b246f2c9e148522ebf44cf869e5533815d7661ef4325f6ea69e5cf4e4364d3f61dfc53609e734de9454fa62c04112d4e8be8c3b75be69831ec4ccfda0da9d4c8ce61d716de4a2f67b1bcbb2fb29ef6c13ec4cdbcd871a8950134f93aef7abe237da8f2d486ef14554941a3c72a36f92b290313607e96bd12b99dbff0d43aac2ce98d7a75c57694252332af54efdbf355ee5dfe730c2d9f44"}], 0xe0, 0x4000004}], 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ad7000)=0x0, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000a27000-0x4)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a9f000-0x9)='/dev/vcs\x00', 0x200441, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd1000)={0x0, 0x1}, &(0x7f00002aa000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000282000)={r5, 0x34, 0x0}, 0xc) r6 = getegid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000fd2000)='./file0\x00', &(0x7f0000796000-0x20)=[&(0x7f0000fd2000)='/dev/vcs\x00', &(0x7f0000fd2000)='keyring-cgroup\x00', &(0x7f0000398000)='/dev/vcs\x00', &(0x7f0000fd3000-0x10)='trusted#\'ppp0*}\x00'], &(0x7f0000740000)=[&(0x7f0000fd2000)='/dev/vcs\x00', &(0x7f0000fd2000)='/dev/vcs\x00'], 0x100) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004a9000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000)={r1, r3, r6}, 0xc) 2017/12/31 10:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000066d000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x30000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d29000)={0x401, 0x100, 0x1000, 0x0, 0xffffffffffffff01, 0x8001, 0x32, 0x401, 0x0, 0xaa06}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000006000-0x18)=[@flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f000000c000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) [ 131.667910] device gre0 entered promiscuous mode 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000024e000)={0x6, 0x2ae, 0x2, 0x62e1}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024b000)=@ethtool_pauseparam={0x0, 0xf, 0xfffffffffffffffe, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000807000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000674000-0x28)={@common='gre0\x00', @ifru_names=@common='lo\x00'}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00002b6000)={0x0, &(0x7f0000d90000)=[]}) 2017/12/31 10:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000467000)='./file0\x00', &(0x7f0000965000-0x1)=[], &(0x7f0000f5e000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000327000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000808000-0x4)=0x1) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000076000)=0x9) sendfile(r0, r0, &(0x7f00005d2000)=0x0, 0x7ff) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open(&(0x7f0000126000)='./file0\x00', 0xc0002, 0x0) 2017/12/31 10:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000054b000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fcb000-0x5c)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3fb2, [0xa000000000, 0xc4f7, 0x8, 0x7c, 0xc5a9, 0x7, 0x100000001, 0x4]}, 0x5c) r1 = syz_open_dev$sndtimer(&(0x7f0000455000-0xf)='/dev/snd/timer\x00', 0x0, 0x101) removexattr(&(0x7f0000bb2000-0x8)='./file0\x00', &(0x7f0000138000-0x11)=@known='security.selinux\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f0e000)={0x3, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:47 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000)="02080700", 0x4) sendto$inet(r0, &(0x7f0000171000-0x98)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d17000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d16000-0x10)={0x80000001, 0xffffffff, 0x4000, 0x40, 0x9, 0x5, 0x8, 0xffff, 0x9, 0x1}, 0x10) 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3a) pipe(&(0x7f000029f000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000891000)="c22a8d8dc4f5a518694f6d6a6f7e07cb4127eae66e2b427eb93f67f2390196639fc105c6bd7e65b86ccfcba50fd619460be21692d59b3aa5995bcab0a760d40d4af21ef04773511c77c038a06afa27029e8d70a97125c178a062b04801a3633d574276d8366fd58802afb8788713c3f5993a86f501e834d1dbe0f13c25456254fa70bfb0acd74d6abd38ae0d6b1ec5acd857d56a067e3752e2833769603333ff703ce56d328986d6ba55f4a6a5f747352b60b3e5bb3ea72edf4e391acc1ff7", 0xbf) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) [ 131.743795] binder: 23132:23134 got transaction with invalid handle, 0 [ 131.766236] binder: 23132:23134 transaction failed 29201/-22, size 24-8 line 3052 2017/12/31 10:50:47 executing program 1: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b0e000-0xb4)={0x0, 0xac, "e179c9da950891d2905367fe640000000051a45f76e48ebe67f523ccfab393c6623e790343bbf7fdadb79d686f106959327411cc56b5260b053e85ef2f99853bd33e800e2c868875b6ff608c6f95b6e0ea8c383a7b17c01718e0be7267cdee5889788c4cee82677923f53d3acf1cb071ebcb303dce05199c36543bc3282ccc9a827a45e492d05f2f6f4f8445db4c04ec9222f337445f5db6c7e042f6e74059956ac6ebcb3415fcd1c862201a"}, &(0x7f0000b0e000-0x4)=0xb4) bind$alg(r0, &(0x7f0000b0b000)={0x26, 'skcipher\x00', 0x0, 0x100c, 'lrw(twofish)\x00'}, 0x58) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/sequencer2\x00', 0x109000, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000847000-0x10)={0x100003, 0x8000, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000b0c000)=0x2, 0x4) r4 = dup2(r0, r0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/sequencer\x00', 0x140, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000097d000)={0xffffffff, 0x8000, 0x6, 0x7, r2}, &(0x7f0000b0d000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000942000)={r5, 0x7}, &(0x7f0000aca000-0x4)=0x8) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000000d000-0x108)={0x6f, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000b0e000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b0b000)={0x7, 0xd74, 0x7, 0x5, 0x8, [{0xfffffffffffffffe, 0xd644, 0x3f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x101, 0x100000001, 0x99, 0x0, 0x0, 0x1108, 0x0, 0x0, 0x0}, {0x3fc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x17cf5f5d9af0a912, 0x0, 0x0, 0x0}, {0x5, 0x9bc8, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x81, 0x1ff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x58c4, 0x7ff, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0xfff, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) getegid() umount2(&(0x7f000073a000)='./file0\x00', 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000029000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) delete_module(&(0x7f0000b0b000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0x800) fcntl$getflags(r0, 0x408) 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getflags(r0, 0xb) r1 = socket(0x2, 0x3, 0x7fffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000149000-0x4)=0x0, &(0x7f0000dc6000-0x4)=0x4) sendmsg$nfc_llcp(r1, &(0x7f00007e2000-0x38)={&(0x7f00000b1000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "72f16fdb295cef66ccdbc52dc44c0f3f8a5cfc0b320995f94b5a89cafd9db060969ccef6e0bd3edd24edb6339c2588189116828f841c265c77401d102c016b", 0x0}, 0x60, &(0x7f00008ad000)=[], 0x0, &(0x7f0000d22000)={0x10, 0x10f, 0x0, ""}, 0x10, 0x0}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000351000)='/selinux/create\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x1000002, 0x50, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000fdf000)={r3, 0x0, 0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) creat(&(0x7f00005f4000)='./file0\x00', 0x4) close(r1) 2017/12/31 10:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e5c000-0xc)={0x5, r0, 0x1}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000db9000-0x64)="5e0ac05a907d6fc1fbea1fcabc8eb98727e192d4b3f09c11989f0ee51af245b6a44f81ffd41aeebc38ddeb8673d99114c83402ce6699727f33526af67d6ad680905d7e2652ac18febf3b39d4934f24168f909360e656d367202f5741a8657a956772647f25189db34fccf7d70c85899bb2398b95902937647853d79d0bd2e8c9b86c3c2125e3e660480e359499c3167263c366f5a310c7a8b976b98d7923e8be82f2a8e75f6c72cb931069647215b25db8cc71765b53e5b4b2cd426601963d6b17e539c4f1d47c29734deebe09d4abd9ae23ef95b536e055e0330a1b940123937af40b4f102601dbad73") bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000a09000)=[0x8, 0x2]) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d0a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000ddd000-0x48)="789ae26a48c22df1eebe00b29134686471b22a0bef8a6ff71ff8f563ed165b42df80a03e89d88a8e41bf20e450af4c7802319c14bc4c888edc97a0270647ca42b8eb98958a979664", 0x48) sendmsg$alg(r2, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="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", 0x199}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x1, 0x0, 0x1ff) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x7fffffffffffffff) 2017/12/31 10:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000)=0x0, 0x1, 0x2) add_key(&(0x7f0000011000-0x5)='ceph\x00', &(0x7f00007fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000be6000)="", 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000f58000-0xae)="961c1390d53d550d0696df243228405ed7b6b6f1ac797ee3321931030b13efd1d10814adb366430a52a0d556a0e13543b97aeb4f90e50e2f213cac820c203d9d20d2d40714d27f3c3d36e54981571ee4a20fcc7f80aad69143069a16a4014fedc2a9d2ff14a0f42a54e03d98377be220ff612bd718e3ae15e9a491b36299f8a760b105bd82ab6bd7788fc71b01db88f83818a4bd836eefa4d275ac7e78222fdb46e202be431e7fb25eb8e139fd84", 0xae, 0x4, &(0x7f0000136000-0x10)={0x0, 0x989680}) [ 131.800775] binder_alloc: binder_alloc_mmap_handler: 23132 20000000-20002000 already mapped failed -16 [ 131.844347] binder: BINDER_SET_CONTEXT_MGR already set [ 131.849960] binder: 23132:23134 ioctl 40046207 0 returned -16 [ 131.850103] binder_alloc: 23132: binder_alloc_buf, no vma [ 131.850127] binder: 23132:23149 transaction failed 29189/-3, size 24-8 line 2960 2017/12/31 10:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d18000-0x10)={0x3, &(0x7f0000d49000)=[{0x1, 0xc85, 0x5, 0x8}, {0x0, 0xa6, 0xf6d5, 0x400}, {0x5, 0x5, 0x9, 0x2}]}, 0x10) unshare(0x84ef7321a2775495) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") stat(&(0x7f0000a6a000)='./file0\x00', &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055e000)=0xc) pwritev(r0, &(0x7f0000623000)=[{&(0x7f00000b2000-0xf9)="59064f17a7d2c5bd18980912be48b0644c19c01e89823c7af67d69ea0062656ee6102b5efd912d7c12e1328941c187babdf98c235f45ab7e474d344ed82b79b485414421f1e70880a70ddcf7c62e25449125ca1a87bd8f4408a2714627c7b7798d51c6d30edd85671fefd7ffa35049e2572ad8555712a03be1069ae17f4d828753d859f635ad14ecbf830859a8fb9da238ad21b3c62a1677c9aa759c630b5a5117caf7f862a0abe9391f7b4344c871fb1a0d40dcc8d290e1a08ae549247b5d72e198d7d11a1e0b709f0f58dc64670b1a07c486d23e1589004362a42fa873d728996e3e58edc711f9b5e79106748a9e5610a0c20b26befcfb9b", 0xf9}, {&(0x7f00000be000)="b3c0b072bf778f65a18fbd5f70b5d5be7c8f9db3108a329fea2df9534eee669c4fa5738bce890bffda0e2547b432d5e8e487049187e4f3d115938648b4a02ca0213d5ba803a7ac1f88cebcee6d2378fb077750ff948035dcab4d7ffb08f7b99073d472e0423e647db8732f7aa7dffb2b4c5e07bb87a25a7f171463554c83717c207b4345bea320920d2d39f785019e68fde0a9952c02e48cbea89c2a", 0x9c}, {&(0x7f0000bcc000-0x15)="e0b259596d1578fbcbb1c807943c4263500fbefb6a", 0x15}, {&(0x7f0000aa2000)="fda2678be5ed5a42a77a437a2770289648fd79d4d32555957e6b23c929c28131d1334d180c7d6d067384cafbe92893c4c22b69885163879f656628946262840077f256c83959d9c25d86b3a0a63c31", 0x4f}], 0x4, 0x0) syz_fuseblk_mount(&(0x7f00001b2000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', 0x0, r1, r2, 0x2, 0x10001, 0x0) delete_module(&(0x7f0000d21000)='\x00', 0x800) r3 = socket(0xb, 0x5, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000042f000-0x101)={0x0, 0xf9, "33d492eb111246dca2f773e771540ec767a66745f3f4445692b950a71edd8c94906ac57bde7435dc1a7a0a446a115c8a65b818cfd791f947ec970d0b2b39190767a5044f9fda5b6188d0b17b52ed3f25cb86140b6533cb8493f063cfe42a3baacde017fc5a809d3cf7efce4bb6d0b417e3ccd8f003fc125788f34eeb49e20fc5b09aba1b7f5c2e0a091596800127ab7f4ccb2c7f0f88adcadad9ccd0f050b99e21cd9d9a41c5939e3027cd85bb9f1c5a7f02051211ce82dec8443f6452e34799b68a2f16944130217bf85ff0047cd7c02a1053a51650b34db9b7639332709cfa7223b815f6fd7c6c6aebf17c5c0190a14f531ba36c5069472e"}, &(0x7f0000673000-0x4)=0x101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004cf000-0x8)={r4, 0x1}, &(0x7f0000090000)=0x8) 2017/12/31 10:50:47 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000-0xa)='/dev/ptmx\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000014000)={0x0, @in={{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]}, 0x100000001, 0x7fffffff80, 0x572a, 0x8, 0x3}, &(0x7f0000015000+0x90b)=0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000014000)={r1, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, 0x98) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000017000)={r1, 0x9c3, 0x7}, &(0x7f0000017000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000017000-0x4)=0x0) fcntl$setpipe(r2, 0x407, 0x4001000000000040) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000009000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000014000)=0x48) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000008000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000e000)={r2, r2, 0x5, 0x2}, 0x10) syz_open_dev$vcsa(&(0x7f0000009000)='/dev/vcsa#\x00', 0xef, 0x400200) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000016000-0x24)={0x98f, 0x6, 0xffff, 0x3, 0x6, 0x5, 0x5, 0x3, 0x5, 0x8e68, 0x0, 0x3}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x121000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000013000)={0x0, 0xffffffffffffffc0, 0x0, 0x3, 0xd9}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000016000)={r5, 0x8}, &(0x7f0000016000)=0x8) 2017/12/31 10:50:47 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa8}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:47 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0xfffffffffffffffa, 0x20000800, 0x0, 0xffff, 0x3, 0x4, 0x3, 0x4, 0x7b3, 0x0}) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b2000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004b8000-0x68)={0x78, 0x0, [0x2000000000, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000)="", &(0x7f000085e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000636000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000fa3000)={0x1fc00000000000, 0x7, 0xfffffffffffffffd, {0x0, 0x1c9c380}, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r0, 0x1, &(0x7f0000bd5000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000248000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f00007a7000)={{0x0, r2}, {0x77359400, 0x0}}, &(0x7f0000bfe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bdb000)='/dev/vga_arbiter\x00', 0x101802, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a9b000)={0x0, 0x9}, &(0x7f0000181000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b50000)={r1, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffffab}, &(0x7f0000c4d000-0x4)=0x98) r2 = open(&(0x7f00008d8000)='./file0\x00', 0x0, 0x100) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)='/selinux/access\x00', 0x2, 0x0) connect$nfc_raw(r2, &(0x7f0000f19000-0x10)={0x27, 0x1, 0x7, 0x5}, 0x10) r4 = socket$inet_sctp(0x2, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000424000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000383000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e81000-0x8a)={r5, 0x82, "8274db29d567bfec844f72ab69d01a416a6849184f75c2262cb482ef5e3ba230cc1d2b5a3e8aa55ba2427f5d1fc6bfb9bd8bb0bc80540bccf33d05fa751888c3071ae78bee381e35f9a2ddfd12e12c2e9059fbcbef303965bcdcd0cd302f7648b599da1f044e3e7d26343a622eb4b856bbd75666814454544dc21cb15c9e3adca2d5"}, &(0x7f0000932000)=0x8a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2017/12/31 10:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a11000-0x7)='/selinux/status\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/31 10:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c63000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f87000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001f8000)={0x0, 0x45, "c91034874f897d7ead06fd202aec31b58f8ee0d89d905042fb88a31522ede6b26dc956863344310fb0950deaf6501967491781db72c455ad14ef6695ed971be26bd2dd3b43"}, &(0x7f0000388000-0x4)=0x4d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000289000-0x14)={r2, 0xe1b, 0x80000000, 0x3, 0xffffffffffffffe0, 0x100000001}, &(0x7f000067f000)=0x14) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r4 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) r5 = mmap$binder(&(0x7f0000999000/0x1000)=nil, 0x1000, 0xc, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r5, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000193000)={0x8, 0x1, 0x6, 0x0, 0x0, 0x333, 0x7, 0x80, 0x2, 0x101, 0x7fff, 0x2, 0x0, 0x10000, 0x4, 0x5, 0x0, 0x1, 0x6}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00006e0000)=0x0) sched_setparam(r6, &(0x7f00009f2000)=0x1000) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 131.900647] binder: undelivered TRANSACTION_ERROR: 29189 [ 131.909520] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001eb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d44000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00008a3000)={0x1, 0x0, [{0x400000b2, 0x0, 0x1}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/31 10:50:47 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000086b000)=0x0) connect$inet(r0, &(0x7f0000006000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2017/12/31 10:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x3, &(0x7f0000f47000-0x60)={0x0, 0x1, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098d000)=0x0) timer_delete(r1) listen(r0, 0x7fa) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a79000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000558000)=0x8) 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005ec000)={0x0, 0x0}, 0x84000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000992000)=0x0, &(0x7f0000fc2000)=0x4) r1 = socket(0x10, 0x3, 0x4) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef90000", 0x10) [ 131.982779] binder: 23196 RLIMIT_NICE not set [ 132.000971] binder: 23189:23196 got transaction to invalid handle [ 132.007428] binder: 23189:23196 transaction failed 29201/-22, size 0-0 line 2845 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000836000-0x20)={"92a0ad5f9269ebb94706640f07887db0", {0x4, 0x1, 0x2, "f45f0ae50b13", 0xffffffffffffffe0, 0x0}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000ec8000-0x226)=@pi={0x0, 0x9200, @ipv6={0xffffffffffffff80, 0x6, "8ef0b4", 0x1fa, 0x3f, 0x1ff, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x62, 0x0, 0x1e3, 0x7fffffff, 0x0, 0x400000, 0x2}, @routing={0x84, 0x4, 0x2, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x3, [0x0, 0x0, 0x0], {0x6, 0x6, "dd3842", 0x5, 0x29, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x33, 0xc, 0x1, 0x9800000000000000, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x32, 0x0, 0xafc, 0x8a, 0x0, 0x81, 0x2}, @dstopts={0x21, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x101}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x40}, @calipso={0x7, 0x10, {0x5, 0x2, 0x51376c3b, 0x7, [0x2]}}, @calipso={0x7, 0x38, {0x5, 0xc, 0x0, 0xb49, [0xfffffffffffff1ac, 0x1ac, 0x4, 0x1, 0x1, 0x2]}}]}, @hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffffffffe0}]}, @fragment={0x2f, 0x0, 0x9, 0x99, 0x0, 0x80000000, 0x1}], "029856f71366d144310c75f188b610cecee851a53a7e8843b4561d56aa8781af47c4278335cb1e3df6cd10e0141c5acb4293a8efd6d914ab9527e947699edf6d0bc89bccd1577c33d609809080ffc23698fa0d5826c2a7edce8e8f1c77bb0c26f3b454f0ab4bde35e42f140a40f19151834d5fefc7d7c5a1b9597e3aa5feca19103c5aa303483de6630bb9aa29d7e45b3a89106a4db1b47bcdc7f37382ba7eee66be65efbdd58c620812117a1896"}}}}}, 0x226) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000305000)=0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000004b000-0xf9)=""/249) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000836000-0x4)=r1, 0x4) 2017/12/31 10:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000811000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000093b000)={r2, 0x2}) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f0e000-0x3a)="390000001100092401030020040500ff0700000005000000d7fffffb084d3c0019001a000f000000fefffff5000000001e2000000400000005", 0x39}], 0x1) r3 = syz_open_dev$mouse(&(0x7f0000158000)='/dev/input/mouse#\x00', 0x4, 0x400000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002ec000)={0xd3}, 0x4) [ 132.046892] binder: 23189:23196 ioctl 4040aea0 20193000 returned -22 [ 132.068265] binder: 23189:23219 ioctl 8903 206e0000 returned -22 [ 132.103967] binder_alloc: binder_alloc_mmap_handler: 23189 20000000-20002000 already mapped failed -16 [ 132.105762] sctp: [Deprecated]: syz-executor3 (pid 23221) Use of struct sctp_assoc_value in delayed_ack socket option. [ 132.105762] Use struct sctp_sack_info instead [ 132.126373] binder: 23196 RLIMIT_NICE not set [ 132.136179] binder: 23189:23196 got transaction to invalid handle 2017/12/31 10:50:47 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000597000)={0x0, 0x5, 0x3, 0x9, 0x7, 0xe03a, 0x7, 0x3, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x1, 0x8, 0x8ad}}, &(0x7f00000f7000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f4000)={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]}, 0x9, 0x9}, &(0x7f00004e9000)=0x98) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x200000000000802) 2017/12/31 10:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ddd000)='stat\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000840fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000012000)=""/209, 0xd1}, {&(0x7f0000013000-0x2)=""/2, 0x2}], 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a1f000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f6a000-0x8)={r2, 0x1}) 2017/12/31 10:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000052f000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005ca000)=[{0x4, 0x4}], 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00002a2000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/hwrng\x00', 0x8800, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000780000)={0x0, 0x0, 0x0, 0x10001, 0x4, 0x0, 0x0, 0x20, 0x0, "9591ac48f9c5accd88668d45aa335337d215a7387ac20d29faf5baa42fd5b5a2c36f7a41a763d18e31a7df05f4acbe04478b6d330824fc5198d19d850a10f251", "3791ea33e10d2a2bb43256247bb4ae5c29acfa5886a33a8fa3ee15cf539cd75c851b8ed3114f320cd43fdd07b81d62e512148cb8037eae93d1b4dec78cc0c7da", "b1fbc4db651a2b7097f0afe01bc42aa9efadbe4b9db631bb4d759708cb7f40eb", [0x9, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000-0xaf)=""/175) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009d0000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f00003b1000-0x4)=0xc) connect(r1, &(0x7f00002ea000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = semget$private(0x0, 0x3, 0x282) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000)=""/98, &(0x7f0000001000)=0x62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f0000001000)=""/43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x46)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "94c60ea81fd3de55"}}}}}, 0x0) 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a99000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000a48000)=0x0, 0x40000000000054) ftruncate(r0, 0x3ff) 2017/12/31 10:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000028c000-0x8)='./file0\x00', 0x101000, 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000096d000-0x14)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) io_setup(0xfffffffffffffffa, &(0x7f0000079000-0x8)=0x0) io_cancel(r2, &(0x7f0000b50000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f000059e000)="", 0x0, 0x400, 0x0, 0x0, r0}, &(0x7f00000d4000-0x20)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009da000-0x20)={r1, &(0x7f000052d000)="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", &(0x7f0000d64000-0xbd)="fc1f274847003372d6da820d9d1e51fe235a01d5e7e4654a0f54659fab0b1615238c0cbfd190753cbb0db39732748281ae184e580651f06c391eb3b37f95aa490b2081b4043b01dbe58864eb58a00d03ffb7fdce2a5a6b056395c1db4cfced1bd93fec0df53838ab532298d15149a2175a724404da40531c17d23ebf77adb878a6fab2d6f03bdb61dec37ef5b67f1fd615771a521bfb75b09c08e7ea51b3ddf81eba6f7fb91b3d505d3f2a00e6e117d9097bfe25d746f568bc0de4fbf7", 0x1}, 0x20) 2017/12/31 10:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) shutdown(r0, 0xfffffffffffffffe) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000b9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000096c000-0xbc)={0x782d, 0x2, 'client0\x00', 0xffffffff80000003, "cec452a11750dd97", "719039c13c00fb8f3e97f5bd739d7adae9b33612cde5f0af618f244a12d52b50", 0x3, 0x987, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000369000)={0x0, 0x0}) [ 132.142540] binder: 23189:23196 transaction failed 29201/-22, size 0-0 line 2845 [ 132.149194] binder: 23189:23219 ioctl 4040aea0 20193000 returned -22 [ 132.151702] binder: 23189:23219 ioctl 8903 206e0000 returned -22 [ 132.169745] binder: undelivered TRANSACTION_ERROR: 29201 [ 132.175307] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/31 10:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x2, 0x17}, "706f727431000a00000000000000f8ffffffffffffff00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000252000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x4, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) listxattr(&(0x7f00003ac000-0xe)='./file0/file0\x00', &(0x7f00007e2000-0x27)=""/39, 0x27) 2017/12/31 10:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d09000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x8080, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$llc(r0, &(0x7f0000ea3000-0x50)="5e5286d3c0c89eab50957914d79604d90525970e2181cbadcd666689adfb871fb16d3dbb09c37ac50756087533d977a5930ef547db79953d50c8af3fb53d227ab8c03b98ee34206164233e44bfa0eac9", 0x50, 0x80, &(0x7f000007f000)={0x1a, 0x2, 0x7, 0x9, 0xe65, 0xfffffffffffffff9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000f26000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x12, 0x14, 0x0, "6e270c7b9bb2cb8ed9e9ec94f4301a1a486e07192becc893455db1bf22372a34ea0a0d007d25fa4756f1f2169d40b3b486304e8254beeb01da4c1dbe5a328a15", "b8f93904c64f56cc303c66ead4e937dc1d85b975f416594e13cbc1bf3f65dea7370135620333e1c6c6b97b853536f7a8a238901a68d1478449b2c9dee7fbfb7f", "09de8265fd55b57e412f7d8d784aef372be90ba5d139db5b00ab42773e89f449", [0x0, 0x4b6]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4200, 0x0) connect$bt_sco(r2, &(0x7f0000b42000-0x8)={0x1f, {0x8, 0x5, 0x10000, 0x2, 0x1, 0xffffffffffff8000}}, 0x8) read(r0, &(0x7f0000c7c000)=""/136, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000010c000)={0x0, 0xb618559, 0x1ff, 0x1, 0x0, 0x80000001, 0x6, 0x1, {0x0, @in6={{0xa, 0x0, 0x7b9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x1000, 0xe00000, 0x81}}, &(0x7f0000620000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000061d000)={r3, 0x4}, &(0x7f0000de4000)=0x8) mount(&(0x7f0000e60000)='./file0\x00', &(0x7f0000c11000-0x8)='./file0\x00', &(0x7f0000a6a000)='sysv\x00', 0x10000, 0x0) 2017/12/31 10:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002a6000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) select(0x40, &(0x7f000099f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de0000)={0x200001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000294000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt(r1, 0x0, 0x7, &(0x7f00003d5000)=""/67, &(0x7f000068c000-0x4)=0x43) 2017/12/31 10:50:47 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000a29000-0x7e)=[{0x1c, 0x48, 0x719, 0x0, 0x0, "0ab354dca5173b7f36313d34"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ffd000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a4b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)=0xe8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000ffe000-0x4)=0x2, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/31 10:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000e76000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00006bf000-0x4)=0xb37, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000107000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000030000-0x4)=0x8) 2017/12/31 10:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) pwrite64(r1, &(0x7f00003d5000)="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", 0x1000, 0x29) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2017/12/31 10:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074e000-0xa0)="8df6eaa1354505d84c2541133c56b2a0ac6b7b85554d0045c0b3aee41b79a22a88c2d8d0e0ff2954a6c03b2a5cc5898744bfbf56273019d8004c7d270d68b55bf24f9d2ef6251359b1", 0x49) 2017/12/31 10:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2017/12/31 10:50:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x400002) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000012f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000951000-0x10)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000926000-0x84)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000067f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/31 10:50:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000002000-0x8)=0x0, 0x40) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x0, 0xfdd}, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000042e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000046d000-0x4)=0x8) 2017/12/31 10:50:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e40000-0xa)='net/nfsfs\x00') lseek(r0, 0x0, 0x4) 2017/12/31 10:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff0000-0x4)=0x0) bind$alg(0xffffffffffffffff, &(0x7f00005f4000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) 2017/12/31 10:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d4a000-0x24)={0x3, 0x0, 0x5, 0x3, 0x7, 0x7, 0x8, 0x9e9, 0x5, 0x200, 0x6, 0x4}) gettid() rt_sigtimedwait(&(0x7f0000efd000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2a000)={0x77359400, 0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000672000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000095b000)={{0x3, 0x1, 0x3800, 0x3, 0x4}, 0x7, 0x81, 'id0\x00', 'timer0\x00', 0x0, 0x200, 0x8, 0xee, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:48 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='coredump_filter\x00') setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2017/12/31 10:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000059a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) fcntl$lock(r0, 0x0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:48 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x2000000000000000) readahead(r0, 0x6, 0x100000001) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000845000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000096c000)={0x21, 0x19, 0xfff, 0x80, "5e789e860f44ef5e3f27000000000000035d358a7df95ebec5009c041744309b"}) 2017/12/31 10:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000493000-0x38)={0x0, 0x0, []}) 2017/12/31 10:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) getsockname$packet(0xffffffffffffff9c, &(0x7f00007f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cee000)=0x14) recvfrom(r0, &(0x7f00001c1000-0xf7)=""/247, 0xf7, 0x100, &(0x7f0000964000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = semget(0x0, 0x0, 0x20) semop(r2, &(0x7f0000c81000)=[{0x4, 0x0, 0x1800}, {0x1, 0x0, 0x800}, {0x4, 0x9, 0x1000}, {0x0, 0xa0, 0x1000}, {0x7, 0xc6a, 0x800}], 0x5) socket$inet(0x2, 0x0, 0x100000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008cf000-0x28)={@generic="8a006ab11fd3615cbe437e8459334815", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ax25(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x3ffffff, &(0x7f000078c000)={0x3, {"78c67eca191f1f"}, 0x0}, 0x10) 2017/12/31 10:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00003ad000)='keyring\x00', &(0x7f000082d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000f4b000)='asymmetric\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d90000-0x4)="fdcc", 0x2, r1) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000741000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000892000-0x1)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f000011e000-0x8)={0x2, 0x6}) statx(r3, &(0x7f00006c7000-0x8)='./file0\x00', 0xfffffffbffffffff, 0x20146, &(0x7f0000d46000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000445000-0x4)=0x2) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x55c2e85b) io_cancel(0x0, &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000296000)="3d0bb4e1779e60c7fcbb197562c8969efa63351e4a39414293ba019191a5e52191b0e6fb084580dd32c9d1cf4d2d86b2872309eaa9cb92ef1b550cf59f3c29b754fee9015e4dfeb1178f0425cc8ef988a35a27850d1ff6428607edbd079cc8c05a14ec093cb9c862545d90217bd1f30f8a3c9632496f4c74101a", 0x7a, 0x100000001, 0x0, 0x0, r3}, &(0x7f000032b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:48 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096101, &(0x7f0000ed8000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000)={@rand_addr=0x362, @empty=0x0, r1}, 0xc) 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000078000)='encrypted\x00', &(0x7f00004ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e54000)='vmnet0:\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000259000)=""/4096, &(0x7f00002ff000-0x4)=0x1000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x4003e) write$tun(r2, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, '\'S\t', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x1, ""}}}}, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f0000487000-0x48)={0xd, 0xe, &(0x7f0000556000)=@raw=[@call={0x85, 0x0, 0x0, 0xd}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x5d, 0xb, 0xf, 0xf, 0xfffffffe, 0xfffffffffffffff8}, @generic={0x25f, 0xffffffffffffff25, 0x9, 0x101}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x100000000, 0xf, 0xb, 0x2, 0x10, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000568000)='syzkaller\x00', 0x9e6, 0xae, &(0x7f0000c50000)=""/174, 0x134c05cfb1843661, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 10:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aa6000-0x10)=@common='dummy0\x00', 0x10) 2017/12/31 10:50:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000068000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c3000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f00000dc000)=""/54, 0x36}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000646000)=""/3, 0x3}, {&(0x7f0000891000)=""/98, 0x62}, {&(0x7f000030d000-0x55)=""/85, 0x55}, {&(0x7f0000786000-0x81)=""/129, 0x81}], 0xa, &(0x7f0000000000)=""/38, 0x26, 0x861}, 0x800}, {{0x0, 0x0, &(0x7f0000d0a000-0x20)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000000)=""/179, 0xb3}], 0x2, &(0x7f0000000000)=""/87, 0x57, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000603000)=""/0, 0x0}, {&(0x7f0000fb3000)=""/89, 0x59}, {&(0x7f0000e5c000)=""/239, 0xef}], 0x3, &(0x7f0000999000-0x95)=""/149, 0x95, 0x5}, 0x8a}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000798000-0x10)=[{&(0x7f00007b5000)=""/118, 0x76}], 0x1, &(0x7f0000a38000-0xbb)=""/187, 0xbb, 0x8}, 0x6}], 0x4, 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000978000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00006e5000-0x28)={0x5, 0xab, 0xffffffff, 0x101, 0x99f1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f000011a000-0x1c)={0x0, 0x0, &(0x7f0000ab0000-0x10)=[{&(0x7f00004fa000-0x25)=[{0x24, 0x2c, 0x10f, 0x0, 0x0, "ff003d7be4060000000000400100ffdb00000000"}], 0x24}], 0x1, &(0x7f0000a98000)=[], 0x0, 0x0}, 0x0) 2017/12/31 10:50:48 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a75000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0x29)=""/41, &(0x7f000059f000-0x4)=0x29) writev(r0, &(0x7f0000191000)=[{&(0x7f0000b66000-0x27)="01", 0x1}], 0x1) mremap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000186000/0x4000)=nil) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)=""/0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fef000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000fed000)=0x0) remap_file_pages(&(0x7f0000073000/0x3000)=nil, 0x3000, 0x6, 0xffffffffffffffa9, 0x12040) mremap(&(0x7f0000be4000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000056a000/0x4000)=nil) fcntl$getflags(r1, 0x0) [ 132.585696] QAT: failed to copy from user cfg_data. 2017/12/31 10:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000e08000)={0x10, 0x0, 0x4, 0x4}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000015b000-0x4)=0x5, 0x4) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 132.612948] QAT: failed to copy from user cfg_data. [ 132.613488] sg_write: data in/out 524252/16 bytes for SCSI command 0x0-- guessing data in; [ 132.613488] program syz-executor5 not setting count and/or reply_len properly 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00005e1000-0xb)='/dev/vcsa#\x00', 0x0, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f0000d7b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b9c000)=0x1c, 0x2000000000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ba3000)={0x1, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000d3000-0x8)={0x401, 0x800000000000001, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = syz_open_dev$sg(&(0x7f0000bde000)='/dev/sg#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000034f000)=0x0, &(0x7f000030f000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 10:50:48 executing program 2: mmap(&(0x7f0000000000/0x753000)=nil, 0x753000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000753000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002b7000-0x8)='./file0\x00', 0x20800, 0x8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00002db000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000754000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000001a000-0x68)={0x6, 0xb3, [{0x5, 0x0, 0x5}, {0x80, 0x0, 0x2}, {0x8, 0x0, 0x7ff}, {0xffffffffffff7fff, 0x0, 0x2}, {0x10001, 0x0, 0x200}, {0x7, 0x0, 0x5}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000059f000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000751000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000755000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000754000)=0xc) mmap(&(0x7f0000755000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000756000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mq_notify(r1, &(0x7f000035e000)={0x0, 0x35, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000752000)={0x0, 0x20000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000718000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) inotify_init() msgget$private(0x0, 0x390) 2017/12/31 10:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ca0000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000f38000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) close(r2) 2017/12/31 10:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x114c, &(0x7f00004d0000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x7fffffff, 0x6}], {0x8100, 0x5, 0x3, 0x0}}], {{0x88fb, @ipv6={0x4, 0x6, "26588f", 0x110e, 0x2b, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x69af0f4e4dbba6b6, 0x21b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0xc2, "27f91b1073429f671708630626300f9d29e63095efecaa4807f1356474bc9b5e5d0cce3dbfe6ce92eed7b932137ded805efd836aa671113a8ec50f4e23364b435515695e4e7c9f88896af9b9000a1caf3ae5760c3626a78ed312a32386467501a7e0734ee3c2142c17bca4d40df7565c67d20d4615cdb3597f7783f20d1adaebf597f7e8bf0b5b8a12b86e3e786f739979d61d56f74604787cfb935d9a3c395875bd780681b0b5067eab445487224d202d24b55b099b9e02c08ad102f1c37d994c3a"}, @generic={0xb0e, 0x1000, "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@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x80}, @enc_lim={0x4, 0x1, 0x56d}]}], @udp={0x3, 0x2, 0x26, 0x0, "053be4c98ecfede8dd0753f2923a12f943dcc6db0e103d05b8c41bbd9d73"}}}}}}, &(0x7f0000377000)={0x0, 0x3, [0xff6, 0x393, 0xa32]}) r0 = syz_open_procfs(0x0, &(0x7f0000550000-0xe)='oom_score_adj\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d27000)={0x1, 0x7f, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) accept4$packet(r0, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8e000-0x4)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c29000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ee000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005f7000+0xf7b)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x4, 0x19, 0x20, 0xa0, 0x614, r3, r4}, {0xf7, 0x6, 0x1, 0x9, 0x8, 0xda, 0x7, 0x2}, {0x5, 0xea, 0x0, 0x7}, 0x7, 0xfffffffffffffffe, 0x20, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x7, 0x5}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x6, 0x1, 0x10001, 0x5, 0x74375d58, 0x2}}, 0xe8) lseek(r0, 0x0, 0x1) [ 132.641179] sg_write: data in/out 524252/16 bytes for SCSI command 0x0-- guessing data in; [ 132.641179] program syz-executor5 not setting count and/or reply_len properly 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10001, 0x0, &(0x7f0000d3b000-0x10)={0x2, &(0x7f0000000000)=[{0x816, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8}]}) 2017/12/31 10:50:48 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd3000)={0x0, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = shmget(0x2, 0x1000, 0x220, &(0x7f00001b7000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/31 10:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000526000)={0x0, 0x0, &(0x7f00007ed000-0x38)=[], 0x0, &(0x7f000016a000-0x75)=""/117, 0x75, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e65000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) recvmsg(r0, &(0x7f0000f2a000-0x1c)={&(0x7f0000e0d000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00009d5000)=[], 0x0, &(0x7f0000936000)=""/52, 0x34, 0x485}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ada000)={0x0, 0x10000, 0x3, [0xfffffffffffffffc, 0x69, 0xbe]}, &(0x7f0000ee1000)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000062b000-0x8)={r1, 0x3f}, &(0x7f0000661000)=0x8) 2017/12/31 10:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000062a000)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000629000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x5) socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f00002c4000/0x2000)=nil, 0x2000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000a43000-0xfe)="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", 0xfe) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) r5 = inotify_init1(0x80000) ioctl(r4, 0x8982, &(0x7f0000000000)="") r6 = socket(0x1, 0x40080003, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00009b4000)=[], 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000eb8000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005b9000)=0x0, &(0x7f0000fde000)=0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000a73000-0x60)="d81a4c94ed85e01551d58f863590d78658df19b2590dcfddf8043a4f497c9783ed1c1c0663247f5e70a05f0de178badb20bcc3aee26c860610fb5542b635138d9738cbd8ca13682c8b5313bea513d09a6a1a1749f8eb5793054b85f56c5bfd3b", 0x60) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000992000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[], 0x0}], 0x1, &(0x7f00007fa000-0x30)=[@rights={0x20, 0x1, 0x1, [r4, r2, r4, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f00006cf000-0x120)={0x6, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00005f6000-0x27)=""/39) r10 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00005d7000-0xdd)="", 0x0, 0x0, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000719000-0xd0)={0x8, 0x0, ""}, 0x0) mq_timedreceive(r10, &(0x7f0000853000)=""/182, 0xb6, 0x9b, &(0x7f0000e87000-0x10)={0x77359400, 0x0}) 2017/12/31 10:50:48 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00008f8000)='/dev/input/mouse#\x00', 0x1, 0x1) accept4$inet6(r0, &(0x7f0000154000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f00003e6000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f93000)={0x6, 0x1d}) r2 = semget(0x1, 0x4, 0x445) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r3, 0x100000001, &(0x7f0000001000)="") 2017/12/31 10:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b7f000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') r2 = getpid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b43000-0x5c)={{0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64d}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x18d, [0x8, 0x8, 0x1, 0x80000000, 0x6, 0x56, 0x8, 0xd37]}, 0x5c) sched_setaffinity(r2, 0x8, &(0x7f0000b83000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000a98000-0x5)=[{&(0x7f00007bb000-0x1000)="d5", 0x1}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074e000)='rxrpc\x00', &(0x7f000086d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000dc000)="abd40e1f9a7f80bbc9c78687bbb8acf9affd381ba91f7e526555b9c2064baff488021b3b4bb264760e777dee986030ff7db208659282c70f0597c04c5f62ce72736e8ae8a763662834d4ff236b023b7fb0122e54fdac331ca0520a20e8f2a6343c8bd85e823376b85c0cc1fdb1832780db6efbf75ca0e774f2bb777509023cb4671d933767a89ac355ce69acec3e3c1f85b52ab189e4777bea50b78b3693145638d219bf59900d49f3d05a820a61ada1dc30c6345aecfba26d1cdae4fc55e0198c374c6133685208a8e30a1e31ce58e28563d21ed8e872cd7649d2b94ecbd9b011809f459693f8bcdf7fa62d120cf6beb4b1e82bc87cee", 0xf7, 0xfffffffffffffff8) r1 = syz_open_dev$vcsn(&(0x7f0000e35000-0xa)='/dev/vcs#\x00', 0x9, 0xd0302) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000cb3000-0x8)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000056e000+0x941)={0x0, 0x2c, &(0x7f0000c60000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f000087e000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006e1000-0x8)={r2, 0x2, 0x2}, 0x8) r3 = add_key$keyring(&(0x7f0000379000-0x8)='keyring\x00', &(0x7f0000fe5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f00004fc000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) keyctl$set_reqkey_keyring(0xe, 0x1) 2017/12/31 10:50:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000608000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0xdf)=""/223) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000283000)="70726a69645f6d617005") close(r0) close(r2) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000286000-0x4)=0x1000, 0x4) 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x100000000000007, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000)='GPL\x00', 0x3, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x3, 0x5, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002dd000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x420}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000cf3000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000059c000-0x8)={r1, 0x0}, 0x8) 2017/12/31 10:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a7d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bf4000-0x4)=0x0, &(0x7f00000db000-0x4)=0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0x40) 2017/12/31 10:50:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x9, 0x2, 0x806b, 0x1, 0x3, 0x8000, 0x4, 0x62fb, 0x8, 0x7, 0x0, 0xfffffffffffffff7, 0x1, 0xc737]}, &(0x7f0000ddb000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bbd000)={r1, 0x6, 0xa8, "9395eb6f3334a41dd7eaea774ba625687ff68e9b18e922f2eb2a4a8eedce962954bb9cb5118b478f500b4a63b073eb2e0e76fccb6e7fe20984e40d028a6d140c5c2334f8e0c129a2305dd6ea60d86cc87503c4d726a86cb5d1cc0fb4b42c3963e39c7a811d44a19bcacdff12b9c3ae51bc6d5b78816b884d2bb9e801510286d8464b844ca1122419cd2d5f69a4855deda099ef871d0bd1237dc533c6a76ab6effd464c06eaec430f"}, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00003ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x105000) 2017/12/31 10:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a84000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d9d000)=@common='ifb0\x00') pipe(&(0x7f00000c1000)={0x0, 0x0}) r4 = socket$inet(0x2, 0x1, 0x100000000000000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b22000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001f6000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c57000)=0xe8) getgroups(0x4, &(0x7f0000ab0000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe5000)=0x0) stat(&(0x7f00003aa000-0x8)='./file0\x00', &(0x7f000035a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00006c3000-0x8)=[0x0, 0x0]) r11 = getpgrp(0x0) fstat(r0, &(0x7f0000cbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000f28000-0x8)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000147000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000950000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006be000-0x4)=0xe8) r16 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a65000)={0x0, 0x0, 0x0}, &(0x7f0000b42000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000775000-0x4)=0xc) lstat(&(0x7f0000aec000)='./file0\x00', &(0x7f0000400000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ca0000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1d000-0x4)=0xe8) getgroups(0x1, &(0x7f0000ebc000)=[0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000-0x4)=0x0) fstat(r0, &(0x7f0000df2000+0xfb9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() r26 = gettid() r27 = geteuid() fstat(r0, &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000cc5000-0x188)=[{&(0x7f0000935000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e08000)=[{&(0x7f0000e0a000)="b6ad155980cbb5e717594dc80dbca00ca02971b2a66aaaa1bc2c5de7fc4a9f247687a1441c5643ef7f", 0x29}, {&(0x7f00008f4000-0xe7)="69719b63612a485802c7cd55c72cc27c0a573c590b618d96a92528e015eb8b6b00bc3e0b3ba9daa320451644cac979a2b2237c209cdb0fdd9bc6b0a923c07352493cc5d5704acc2fb42fd94b6119950e94415df3db1f17c71c33f6ddc466399df1c55e0c7f8a174e10700d909614c78a4f930b7b6573a6707519e65a2a8a9ad84c17e43cc17214b42582872e5fc198058b87b138c7ef8eb65e496bb862279208b4681a4fb6dbd6f301992635696aa1762d1e6153a2cc6b0a7e86b2a557e07d83e8ad9760c8ca879f91fa6c4136e49fe91526509c58e25aef22fcd5a80202b50410f58694b004d4", 0xe7}, {&(0x7f0000b4e000-0x49)="2676a923e75e3326d3182b04360e9c4e074aa5167acfeb7be3be84a48481100a5446fa6756e43dc96ad4099c23025e0a37e046f35aad2f1ec15137ec49fe9dafb7dd9adb818c30e7ee", 0x49}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000349000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000cc000)=[{&(0x7f000075b000-0xd7)="f673d4058fdcfbe4e21c03c5a8ddf8c58c4fb210efe07a2f9b27b949ad3dd21364746f757c1c7423a8608fdb2e6317f7e10f30f51eae09b8244a8ecd14d29db90fbcafa7e08d68bce75249667442d4ed0ff229515103379413b7edaa5f26ea769c615358d5f1305f46e5c292558dc69d1bdd401b56075114d2374c54f7c276787e8494d2841261f6b043897495e83ca11a99bb75859f699fbc661385f04db8e06961f1ccd8621f075e7220912282399261e11e90ecf32de95e36805acbecab6f7c3ce7dc406f9f2427f516b3cb8d4b68305fbd79af5d36", 0xd7}, {&(0x7f0000955000)="522f2fac0d70a907c3899f8d071e04a24b66bd747da77babfde28e5830a2712d9a66f85235f0119e050615eec5600071ecf95abf60e57068f107433ce5e4", 0x3e}, {&(0x7f0000e38000+0x2ea)="4197a7ef69fb4207c5454ce129c2295d7f6430ad80b8c64fc6c8a5a61ff92d909a9332ad16bb8a1995bf113e763893100c59f8757d50d734eb9b8122b1d55b69fba43386452d224e5c2feae387248c23138e26b264547c48ad5755d023eba18d286a714b97bb7af784485132af214d1051ca9b780e458476aad5c511a2f5aad5a6a6216cad4d8ef7551ab07f3e53754ae91ec90b1b8e3df5fb5f0c46c68cecdb088f0080e38fbf98f4ddbd32ff22cc29f264ea7e3d093a26c3b8", 0xba}, {&(0x7f0000ab4000-0x46)="860e15083f90fb9b3afd574054e433bc03f63eb8c75df9cb157ae6ec71dc67976505afd2d1fbb95d66b00d7ca1b19d69b0c0fc1ae9c59a9349e1107c403f5427b6c9ae325cdb", 0x46}], 0x4, &(0x7f0000704000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r4]}], 0x40, 0x10}, {&(0x7f0000b4c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b5c000-0x20)=[{&(0x7f0000df2000-0x5f)="88517834ba51ef612a00a99ae7b9aeb42367bf5cbe75157998215937f0978203a3cfd97824a83d3284333ae3829c596090faa1749e42121565054cdb5ccd00717b0676016bc8f43b395377e3bac7cff77270e5e2a1af42c410a528c911ab3d", 0x5f}, {&(0x7f000018b000)="dbbdf261d48d2907b849aa568734a392d04032b5f5759b4bad87366e919effea694d2d866b32a38d840cbc0bad7fa7fcf70f202a4b0f21be452488db595ec025d01a5d38fc1f7fd2be852852f8dcbb2f3239b7329db9eb1eed8445f02f9b3e11bbb147156f5be4719f11a06627e43ed519758846395d5454f871def917a8284a9b5db630", 0x84}], 0x2, &(0x7f0000033000-0x58)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x40800}, {&(0x7f0000037000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0f000)=[{&(0x7f00009d7000)="e0de5ffb553ca093333ed199264c34324bdc9fd2efdaf479949bdb318d154d751a52722a954211022c28da2173e1d64286ec15480045b41514aac02f5fd07c16074a33a57969593b77fd16a78e5e7dc0590bdc0f30a46a9754bb85dc6023c4e8fa8862be060be1b875af0df06cb65469e2de82d80383fa6ac202caab343d18e14635b8251fb66e677539705372e0878e428710fb681cb2de062116b1d79d1d07c2fd87e9a485648bbcaf5de4a3fc73", 0xaf}, {&(0x7f0000683000)="0d4362863cc1d51bcb266083d6a5f7a03300fad634094ba81deea141f5651071b5bda7dc3e06d4920c777cd551ae103c850deb02e279bcb730096d7f2328b3c06677879f914420d1a9ee82ad23e2c8154ec7670198fcdc68741796a9969a8d131fbdfcfc51a8544a3147a66b23e35fa275bfb46c9d3dd80eb5c15031f8b6acd2ba8fe385a16e3af087792eb29f53ed87c406bcb680dc9ffc68b3475fd1cf192a18ea4f3bdd2640", 0xa7}, {&(0x7f000074f000-0x46)="d2054853af2df1581b2f78783e35b0eef0b3d10d158e40854a46f03fa5612cf0b48f66b9479421fa552b50f731a06fbc6eca427431cc3616636c48907dbef0a84d88ac99d7c1", 0x46}, {&(0x7f000028b000-0x73)="e9d3bd9cda8183af3c9d621fbbefe8151640b55f3c2a3502983ddfa197f7721d313a8244f575b698075ae538ab4e7ed4ee564cf595eed7ef6acd66cf27da648bc3a25d13c5d54ce7ce3fcee202606caaaead9480d21b75fa0802eeaee1632d36b5ec85d37d0d4b19ddc821247239329ce40e22", 0x73}], 0x4, &(0x7f0000624000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x88, 0x8800}, {&(0x7f00000cb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000178000-0x30)=[{&(0x7f000087f000)="cb6f67b87d8279afc06627ec66d22371d7382da3a685f4f760068e8babcb4162dd664f26906cad256863207ca4b3ddca", 0x30}, {&(0x7f0000fd9000-0xa9)="36a5155aafc7adb77606a16fbcde8a08ae137914d6effb7e49b32998dc3e4258ce2d89b49d97aebcb8243c3f8abb1d55d7cfc8df55cc6baa973dbf03388693a7a1a361a3a75a491cc87aae9bd64e75c15a711ba1f1b476e58f7da6ea3f0b1cac6df13d8b3b29e0aa20114cbff16c33cb8b9160440fa621ccd13190c3823d6b882b6fb67ef95d16705b7874ae7e1ad89f552dbde14f8b865018609787b1e9d91aa5c9f3e877c36a62e3", 0xa9}, {&(0x7f000070d000)="d438556842bcc5ceb2464463ceec2bd1a5a5", 0x12}], 0x3, &(0x7f000044e000-0x38)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4800}, {&(0x7f00006a0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000faa000)=[{&(0x7f0000f95000-0xc3)="620e0d88461fcc88a62dc6e6d55355cc0b7642514ffc7c47092f9a73fda602f3d2489cac6cf6495418fba3a01ec00885b6f85b5f27a3794acca78dfccdf358d547c9068b92bd22cda3858b24c7b9ac1fb0a41e32172940c100868fb0442db1750fe67d84a195fcfb8ece53867b7a755a505b8009fc66935cbf1c0d2023e1d4b034df5b66d12f0cb5d9ff104aa3ac91d0a6d87ce6063786f17e4fa941802d7eab19217e28b9581a84706cf4d698c112f1695a4e8561b95dd7ef197f86080fe68858ffd3", 0xc3}, {&(0x7f0000de7000)="4c0204b6961cd5aaf07aa80fbef776289327d324961ae77e3f2b790260133a1e4dbebccf4e896649eafb6cb108a07f9e0a", 0x31}, {&(0x7f00008e4000-0x74)="9215efdac79a202ec82c502355b23afbfa3cc5364bb8118e344023b03f9595b97cb8724966c32734aaeab0b58f6b5ead907f7d13dd0e495d997ba96751c5862428015bac3829ff0a784676dd331227a31f83fe400c2d02790158ac339e9ddc909c1b2feed25caf067f035855bd3af9ca4823cc9f", 0x74}, {&(0x7f00004cf000-0x19)="e4a6234f5acf41c5fbf3bec8009e19ef67beb081c6892ef951", 0x19}, {&(0x7f0000447000)="2a9a5a8166459e46468b67f98df076920e2abc9a7f0c69a78bc4419074784986b73bf88536ddd1b912362c8015253c9b427845ef3d8709449ec95b4cc5f1389521d0a230c297e5a85bfb09da3f966fe0504339f0c60c0ddd52e123", 0x5b}, {&(0x7f00001f6000)="4df3861425120a4e35fc303fcf7ff5cb5144afb2ec0508ef92e925482806895aa6bdcd87d5a3d6c97a5ebff917fcfcbb98f5f2db0d8f87664a0ffbfee9d7742d8cfbf4785c7174756f3c2096ca44e253cb28db4239db7601772f9fb3037b9b7633f7a1f07723eb062e9086862cfa8a202e1e9208f2f2a89b135d803ecfd9f70faf9ecc52633cec9c91c0780b980b3538b3bd84c4e357e0863a215a1b62414a6bc07d638ba4da9bd0f800dc3a93373aa8e0", 0xb1}], 0x6, &(0x7f0000510000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x118, 0x4080}, {&(0x7f0000163000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d16000-0x70)=[{&(0x7f000021a000-0xcf)="edfd1d0952082885c2706375001a2e5a40318eccd04499812dd1acf0b4818b7c9aae16e8d16f0088589718ec9305c688ec43eb40617e55d84ef43e17c601fca8f116aad50497b735c8995c2ac00840cc172b294ab2005a3a39728a48da841b029ad47cc3cf466527eec36889b08f248006cae8c9ac36b7f0af5f860160ddd6d1350dba91a97752933715c50c4f5014e79d007416991f405d8ceb8594dd22f7013c98858a5df33a9476c7c036ba6cb82512ba70095aad1bd93110ddb4dd8aa925863ca83b3b68cc374870d9bd5d4725", 0xcf}, {&(0x7f0000a46000-0x99)="5e00b5e2ed88838f28999e4d28af56be3904c72d66b1e71d474fa668c2ddfe1707f32639fd539bc0bf51e82e0b66bf394415f97edb4b40c11169ae55271f7724b44973f182edc701a5f4ca2b38316b06637bd3290e876a12ef93f0cb8514d467f43db2ff7135f3ee5a3647027b4d342287efc9b0a4ff008ac6ad34ca07a9e9feeb40393180e9f493911a78093b2559772dd2004ccfa4a58eb8", 0x99}, {&(0x7f000032b000-0x5e)="d2e10cee161ebced43ced4dca7059af2a53bfdf4f3cda050203615da45de913c23a3a4a9781de690c51123a1478d66af7f9bc3901733944718fa147082f68d8c591501adb9c686894d2d94302cb930f908b9aa2e6cac5c9579a47081e4e6", 0x5e}, {&(0x7f00005fa000-0x8f)="b9a50c3ecc3df5934cfa4908ba6e90447da943d5d7ba9bb8c5198c8b9557f4339270450f10bbf3bf06761ea1417c0c7708f96181d371d01e5448b004468e3ab9aa5ff6598a0c18ea90370d79fc3e210304d3219d3db3eceee9fa703e754470b3667e23ddc710bc4270495f4cef971e8b67cedf9108e9ecb0ed48a9f83fe6cd18576da02d1359959a32e710fcf12671", 0x8f}, {&(0x7f0000b69000+0xaeb)="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", 0x1000}, {&(0x7f00005a1000-0xd4)="ff6f65d38e3ad7646fc8a6dc5564c98462754bd7fdb9301807e4bd245c0ce4f7b635a95ba2bdbdad8020ab28cabe370a67e44de9442a91d02bc956ee72860aa0515d3ef5651731f3e0fa195ce19fc9f06f6deb89aebb16fc77e2642ae055bbad53bd494b60109640e0bbd69ad9e8558f32ca03b216183ca77cd24554ebc47d271033cbc153ba18f620a3fa4a2e40bd5e97f117e7122e11a3ca61cdcd3e7afcf033437eaef39e29cfbff350d510630a38b56ab854fe854fa60420d501e8b3cfb692a50e73632af15e6c20e16479861cb30683976a", 0xd4}, {&(0x7f0000d93000-0xc6)="931628cc3957c166c776e65ad5fb02cb5308e7a1f00955ab26ff65ed235bd95f76ab86a77eadeee690936f3e83d763d0cd4f97be669edb3cf45dd22b0ae1da09c3d10e9cb54f8ab6510faf3fa28b9b07493cf402e9c2db9d39291042e270ad2ba9cdb0feae2b96e33aa76cf3338602d2cbddb65bf16b6015084cace62e76af29f0cea04cb0f9363f670491d30d0944129b3a026e55c884253b4b4eeafaf369297b540e51320372b28a9e0a7fd9e949a2bea49e6ff15be5774c4acff2adfe5f3e4d67922b0727", 0xc6}], 0x7, 0x0, 0x0, 0x40}], 0x7, 0x40) r29 = memfd_create(&(0x7f000016a000-0x2)='-\x00', 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r29, 0x84, 0x8, &(0x7f0000696000)=0x5, 0x4) r30 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) getgid() stat(&(0x7f000044a000-0x8)='./file0\x00', &(0x7f00007a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d54000)=0x0, &(0x7f00004d7000-0x4)=0x0, &(0x7f000085d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000449000)={0x0, 0x0, 0x0}, &(0x7f0000c17000-0x4)=0xc) lstat(&(0x7f0000be5000)='./file0\x00', &(0x7f0000e77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000475000)=[r31, r32, r35, r35, r34, r36, r33, r33]) ioctl$LOOP_CHANGE_FD(r30, 0x4c00, 0xffffffffffffffff) 2017/12/31 10:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000516000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009bd000-0xb8)={0x0, 0x100000001, 0xbe00, 0x10001, 0xda3, 0x100, 0x9, 0x4, {0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x64c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x6, 0x20, 0x3}}, &(0x7f000042c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005d1000)={r1, 0x4, 0x0}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003f0000-0xc)={0x0, 0x0, 0x2f}, 0xc) 2017/12/31 10:50:48 executing program 1: clone(0x0, &(0x7f0000001000-0xda)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x1000)="") r0 = getegid() setfsgid(r0) 2017/12/31 10:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004e0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1f) listen(r0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00000c4000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/31 10:50:48 executing program 0: mlockall(0x80000000006) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) clone(0x0, &(0x7f00000d9000-0x33)="", &(0x7f0000262000-0x4)=0x0, &(0x7f0000261000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x100000000, 0xf1b) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60) fcntl$dupfd(r0, 0x0, r1) 2017/12/31 10:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000af2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000048b000)="", 0x0, 0x20000802, &(0x7f00006d0000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$netrom(r1, &(0x7f000095e000)={&(0x7f0000cd8000-0x10)=@ax25={0x3, {"b345b66ff20a63"}, 0x0}, 0x10, &(0x7f0000bb2000-0x40)=[{&(0x7f00001dc000-0xc6)="", 0x0}, {&(0x7f0000d0e000-0x1000)="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", 0xa68}], 0x2, &(0x7f00006c5000-0x110)=[{0x110, 0x29, 0x101, "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"}], 0x110, 0x472f4808452b8402}, 0x0) 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009cd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006a1000-0x4)=0x0) 2017/12/31 10:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) pipe(&(0x7f0000dfc000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00003f9000-0x138)={{0x10000, 0xf000, 0xe, 0x5, 0x1, 0x7fc000000000000, 0x3, 0x0, 0xffffffffffffff81, 0x0, 0x1, 0x4, 0x0}, {0x105000, 0x0, 0xd, 0x9, 0x3, 0x5, 0x6, 0x7fffffff, 0x3, 0x9, 0x0, 0x2, 0x0}, {0x2000, 0x4000, 0x0, 0x1ff, 0x4, 0x7fff, 0x1, 0x1ff, 0x7ff, 0x7, 0xffff, 0x9000000000000000, 0x0}, {0x1f000, 0xf000, 0xa, 0xfffffffffffffffb, 0x35, 0x10000000000, 0xffffffffffffffb8, 0x6, 0x6, 0x5, 0x80, 0x9, 0x0}, {0x4000, 0xf004, 0x0, 0x401, 0xc582, 0x4, 0x7fff, 0x40, 0x80, 0x9, 0x4c0, 0xc7f3, 0x0}, {0x10000, 0x4, 0xa, 0x8, 0x5, 0x0, 0x401, 0x5, 0x10000, 0x1000000000, 0x1, 0x5, 0x0}, {0x5001, 0x1000, 0x3, 0x4, 0x1, 0x3ff, 0x0, 0xffffffffffffff81, 0xff, 0x0, 0x81, 0x3, 0x0}, {0xd000, 0x3001, 0xb, 0x3, 0x4, 0x4, 0x9, 0xfffffffffffffffb, 0x0, 0x3, 0x10001, 0xad4, 0x0}, {0x0, 0x4000, [0x0, 0x0, 0x0]}, {0x100000, 0x102000, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x10000, 0x10080, 0xe, 0x8100, 0x2, [0x12000000, 0x4, 0x3d311715, 0x9]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000100000-0x24)={0x100000000, 0x80, 0x2, 0x6, 0x80000001, 0x400, 0x8, 0x6, 0x7, 0x39cb85cd, 0xfffffffffffffffa, 0x0}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000675000-0x4)=0x0) fgetxattr(r1, &(0x7f00000cf000)=@random={"0500000000000000", "010057952f6b760401b2"}, &(0x7f0000aec000-0xc5)=""/197, 0xc5) r4 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000401000)=@int=0x0, &(0x7f000045b000-0x4)=0x4) [ 133.025217] device gre0 entered promiscuous mode 2017/12/31 10:50:48 executing program 3: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000412000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000afa000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000168000-0x24)={0x100, 0x369e, 0x1, 0x3, 0xb9, 0x3, 0x1f, 0x3, 0x6, 0x0, 0xbea3f13, 0x6}) accept4$ipx(r3, &(0x7f000095f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2a000)=0x10, 0x80800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a71000/0x18000)=nil, &(0x7f00006c0000-0x18)=[@textreal={0x8, &(0x7f00009f4000)="660f7f964f6dbaf80c66b8f5f3598766efbafc0cec66b9740800000f32ba4300b000ee0f183a0f20e06635000040000f22e0baf80c66b8c621518a66efbafc0cecb800008ec064c140007cbaf80c66b80e4d4c8c66efbafc0ced", 0x5a}], 0x1, 0x20, &(0x7f0000ae8000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x0, 0x0, []}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 10:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="a017", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000b34000)="") 2017/12/31 10:50:48 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x10000100000a) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c2e000-0x8)={0x0, 0x0}) 2017/12/31 10:50:48 executing program 1: r0 = geteuid() r1 = syz_open_dev$sg(&(0x7f0000df6000)='/dev/sg#\x00', 0x0, 0x135842) ioctl$KDADDIO(r1, 0x4b34, 0x5) setfsuid(r0) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x80, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000767000-0x6)='statm\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00001fa000-0x2c)=[@in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00001e7000+0xd1)={0xffffffffffffff87, 0x9, 0x100000000, 0x1000, 0x4000000000008001, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000463000-0x8e)={0x0, 0x86, "e2b93faf8dec2af563bbd3ac8942de4975f99d93a07f910077552db1546de82552fccc54a3303751a3c5d06b458d5222263bf1ee6286cc0d061cc8c570f2d1effe1fd65b8a075bc9cfa2b54289b9fd9b08a44902b71fefa62c4abdee0cd05762c7413732ef23df800753824a4208e9d078fd21de955e738094d011d001c186389dc9341b1165"}, &(0x7f0000846000)=0x8e) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f55000-0x98)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, 0x98) 2017/12/31 10:50:48 executing program 4: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000dbf000)='/dev/input/mouse#\x00', 0x8001, 0x48002) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00006b5000-0x4)=0x110) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000dc0000)=""/52, 0x34, 0x2) bind$ax25(r1, &(0x7f0000bbb000-0x10)={0x3, {"6ee48ac5d48f3b"}, 0x100}, 0x10) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000dc1000)='./file0\x00', 0x1e9, 0x1200) connect$inet6(r0, &(0x7f0000339000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000dc1000-0xe9)="0d6fd25d085039f089a725bb94bbde072e697f95924028804275b2144dc9993c1788245daeccb6c19d6542e2490c6c50a658b9a9e4d0fb91c57f3d80544a566fae51087caf34f7b2eb7cc23dc8002ff0dbc6e99687834a9e3f5606463369d1136f811664bdc2eb15ed0136f746e7650cfd2e80de090b977a1315524613465b99e7bf9bcfc89b5004b3a090312ba91043b9236db26201e58df8799a2e065c1c76957ca98c6961546da0195314cce163c6525d935fc8eab5daad7f006a2aeaccf57bb87d44b967d066dcecd686db4987403b0eeb423657281b23b66641f16d83f4b90185d1c9fff3ff70", 0xe9, 0x1, &(0x7f0000dc0000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2017/12/31 10:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x80000003, 0xfffffffffffffffe, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001c3000)={0x0, 0xffffffffffffff9c, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000bc8000)=0x0, 0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000de6000-0x4)=0xffffffffffff35e3, 0x4) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000002d000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f0000c02000)=0x401, 0x8) 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000091b000)={0x26, 'skcipher\x00', 0x20000001, 0xe, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f80000-0x38)=[{0x0, 0x0, &(0x7f000064f000-0x10)=[{&(0x7f0000419000)="359269b5a64a6ea25516cd1965f793559cd06fac82f99607e3565635ceb8c21124e1eb009c006ccd05f4c1446ca7058f51b57efca62227bfbcce2d953237d65ac33f22f2c408c77f185e927fb92a3770", 0x50}], 0x1, &(0x7f0000a1e000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000c39000-0xc)=""/12, 0xc}, {&(0x7f0000f7d000)=""/89, 0x59}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/31 10:50:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012a000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r1 = socket$inet6(0xa, 0x3, 0x87) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000b90000-0x10)={&(0x7f0000d2e000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fd1000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd1000-0xa5)="0afffff8", 0x4, 0x24007ffc, &(0x7f000020b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/31 10:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f73000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000be0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2017/12/31 10:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a92000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TCFLSH(r0, 0x540b, 0x0) 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x20000000000000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000013c000)={@common="6c6f00000000000000000100", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000a86000+0x97e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}, 0x2a) connect(r0, &(0x7f0000421000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 10:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) clock_settime(0x6, &(0x7f0000a73000)={0x77359400, 0x0}) creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000d15000-0x8)='./file0\x00', 0x1, 0xe00) 2017/12/31 10:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x100000000, 0x407ffc0003}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000cd0000)=@random={'system.\x00', 'cgroupposix_acl_accesseth0}+trusted\x00'}, &(0x7f00003dd000-0xea)=""/234, 0xea) 2017/12/31 10:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0x7f) ioctl$void(r0, 0x5451) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000054000-0x3c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003a0000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f72000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000471000-0x9)='loginuid\x00') sendfile(r0, r2, &(0x7f000050b000-0x8)=0x0, 0x47b7) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000486000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c51000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002e2000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7fffffff}, &(0x7f0000817000)=0x98) sendmsg$kcm(r2, &(0x7f0000d00000-0x38)={&(0x7f00003bf000)=@rc={0x1f, {0x335, 0x2, 0x5, 0x5, 0x5, 0x15}, 0x3}, 0x9, &(0x7f000041a000-0x40)=[{&(0x7f0000de5000)="cb3a1dca2be48e", 0x7}, {&(0x7f0000127000)="6a5de5f37da5206244d3f4cab21b137683c6944c468a4609c933677a4943ac1da5ccab4bee50ad1ce2e1ae5038ad56671318b660329278a4664621e430c17800ab744f14bc9d1d0359b546a7c852b59df2654ea96f382ffee42b7089fe9abc0cec7bd4de6f8a062cf649bfebf0602a648aa2608809ba4a35131023d3ec2b6180362627fc2de7", 0x86}, {&(0x7f0000c5d000-0xa4)="ce4f4e84eeeff926e03361c14b066d28536dea34ce9a11133d60430f522d6d258f1a24fbf87d1c17c19565f11a09093a2a7d1c8c7e75d3a3683f7eafa061a0c06be7e24404d8e463ad88f33ef3e51751e1823bf1c0371e43d3a48d6622e2fdbd5004fa93c0b9c4a2adbbe7d32b816b1592df3c7ef6077536933e401f5adc982fdf9d702329579e78aa2f329650cc6e3900760b3eb398a56222311491680c15854f96d111", 0xa4}, {&(0x7f00005c7000)="2b18f5e02125776ef94f4fa4b25e944bc62276109926622a7ebf93d1bcdf3af67fd2f0fae2a107995ef50e5dd8fb4c8c6c10ab198324edee120922a57ef001c6", 0x40}], 0x4, &(0x7f0000d29000)=[{0xa8, 0x84, 0x4, "a225fe0c1d8faa91b3eccc87b37532bd9fe659fac1a8c89df3ee6792ab39eb6b79588006f915506023d9e3dec38c4b18811ffa87c5f63cb1437a01f2a20036f1f1b9cfe34011d8e78d8bdcc1d642d9a6cfaa6431ad12bd4ed829e12503b83356652e4c2874dac974b2f6a26214fbbbf9082c9aaef0dc7eb726138ba38eb75e6b55c39635c98b843e66fbe7ec2c458e5df27ae2"}, {0xf0, 0x19f, 0x200, "6d7c1a723dd1b0496686eff9a86a4bfead8571b531f66b76e50d8e9bba5a6b5809f5a5d15f1353b92ace68914e5b9ec2ef38ab042af0b6af5ddf16e116c4efac5422add579d4f12442d6d376d9df80fd6e319a2fafee50c9de51730e8d9c589e5e33157cb137b085f76e44cff9e847e23cdf07aa3c273ce04451933616542d01c2135e658f583d1002e369ea4fa5c80a0594d25c4d9eadc14e4d93780ecbdee6772621a03ce6db8afb5c4a6c0402dca3cf6c73581db3b2d9efbda5eda4914f3280fb96ac3dd250c25865797e5dd256a0955f0f980fc409dfc2580b0d2776"}], 0x198, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ef4000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xc95, 0x3, 0x2b69, 0x64}, &(0x7f0000a3d000)=0xa0) 2017/12/31 10:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00007ec000-0x8)={0x0, 0xffffffff}, &(0x7f0000883000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f9c000-0xc)={r1, 0xfffffffffffffff1, 0x10}, &(0x7f00000a2000-0x4)=0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) [ 133.226703] kauditd_printk_skb: 70 callbacks suppressed [ 133.226713] audit: type=1326 audit(1514717448.763:1697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23485 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 10:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000922000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005b5000-0xa)={0x3, [0xb9, 0x3, 0x8]}, &(0x7f00006c0000)=0xa) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c6000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a05b, {0x400003ffffffd}, 0x0, 0x0}, &(0x7f0000e6e000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000558000-0x8)={0x0}) r2 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fdatasync(r2) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b5b000)={"b0c7044c313e98093c0af0e6ba2d3cc8", {0x4, 0x8, 0xfffffffffffff15d, "881f9356b5e3", 0x7, 0x0}}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000803000-0x6a)={0x66, "635bc31afa5cad29b312dd1d628d7a9ecef438796dcd6fe4188cae3e04b9fa888862a612e638706406bc8a00800000345cc97915e9fd125c398500058494e2c440a15f54178eb85985603bd797e7eea43f5b6c9fcd73ce4609b720b45e517627e7a36585054a"}) 2017/12/31 10:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d24000+0x3b9)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xffffffffffffffff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000c67000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ca6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 10:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054f000)="02100000000000040002069dde4bc730", 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ed000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003a4000)=r2, 0x4) sendmsg$alg(r1, &(0x7f0000f98000-0x38)={0x0, 0x0, &(0x7f0000549000)=[{&(0x7f0000b1a000-0x66)="1d", 0x1}], 0x1, &(0x7f00004f8000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008c7000)={0x6, &(0x7f0000f34000-0x30)=[{0x4, 0x2, 0x9, 0x7}, {0x7fffffff, 0x5, 0x0, 0xd83d}, {0x9, 0x9, 0x1000, 0x0}, {0x8, 0x800, 0x7ff, 0x0}, {0x6, 0x73, 0x6, 0x80}, {0x400, 0x8001, 0x3, 0x2}]}, 0x10) 2017/12/31 10:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000353000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000081d000-0x8)=0x6) 2017/12/31 10:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000d1d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x5) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1) 2017/12/31 10:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000097000)='/dev/vcsa#\x00', 0x5, 0x18000) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00003fb000)={0x9, {{0x2, 0x3, @rand_addr=0x2000000000000, [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, @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]}}, 0x118) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) r2 = dup3(r1, r1, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006d8000-0x20)={r2, &(0x7f00003a4000)="b2bacee8c6e275729d63865265ce43226a6f118edd006fef1ab951cb7b1ae728f55f9754eeb0df24766ee1249d23a8ce51318efa86dafeaa0e661e0940118e79fb60172489f8f0a38cc2cc214bc8daa16c879f3a9cdff24db6df11b7544c490fc8fba7c8ee97fb7f1c4e428b4dc63329bf7c4971c0de78332e092ad53e19fb4dc87676c0cadc1f0b2e36f1305466a36218ec6aa5b3923eaa94a68011f27785689dd90b289279e5dfd13fbb56d59acbc3ca1d7dbb011c9eb393b879b31a476f908f201365cfc6e3dc8700e4fb0758cf4dea5c91a350696c97c2bf3b823afe23b43632586cf743ece0ded331ab543f261bf81d81a28dd618", &(0x7f00009d3000)="e7b260578b739f2426301ca00fdf9b886c09e4b3235aa0c8852bbd3cc96b2daab8b8f94c4718119f37b56aeab53f8e87af93050c068032947f552c8be929e36a8142df2eba2a43e65a3165eec7ea71058f907595975cac8a761b95860f0dbc6dbc55df61e704b48b8f21c81b0b75a6ed167c20e8833fd9a016a72399b5db2011f74301198df91375f5041893b36f485bcbb7949c8ae4392554f4d009fcbfb08860b296e058bef35e28cd14799d7410e3", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a46000-0x8)=0x97c5) r3 = eventfd2(0x0, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000f8000)={r1, 0x2, 0x8, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r5, &(0x7f0000b3a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000010d000-0x10)={0x3, {"68ef8ea0d22967"}, 0x0}, 0x10) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000dfe000-0x6c)=""/108) clock_gettime(0x0, &(0x7f0000b23000-0x6)={0x0, 0x0}) ppoll(&(0x7f0000550000-0x40)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000615000)={0x0, r6+10000000}, &(0x7f0000b0e000)={0x0}, 0x8) write$evdev(r5, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) prctl$intptr(0xb, 0x800) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000994000-0x8)={0x3}, &(0x7f0000750000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000774000-0x10)={0x0, 0x0}, 0x8) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000da5000-0x72)=""/114) 2017/12/31 10:50:48 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f000047c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000d6000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000843000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000510000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r2, r3, 0x9}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c5f000-0x4)=0x6, 0x4) fadvise64(r0, 0x0, 0x600000, 0x2) 2017/12/31 10:50:48 executing program 3: r0 = creat(&(0x7f0000ac4000)='./file0\x00', 0x6) r1 = accept4$ipx(r0, &(0x7f00001c0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a23000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fbf000-0x8)='./file1\x00', &(0x7f0000b56000)=@random={'trusted.\x00', '(\x00'}, &(0x7f0000001000-0x5)="2c2df32c00", 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x86, 0x101, 0x0, 0x400}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/4096, &(0x7f0000002000-0x4)=0x1000) linkat(r0, &(0x7f0000001000)='./file1\x00', r0, &(0x7f0000001000)='./file1\x00', 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '(\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000004000)='./file1\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000006000-0xe)={0x1f, 0x8001, {0x80, 0x80, 0xe700000000000000, 0x9, 0x1000, 0xf48b}, 0x7f, 0x6}, 0xe) mincore(&(0x7f0000004000/0x2000)=nil, 0x2000, &(0x7f0000001000)=""/157) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000005000)=0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000007000-0x47)=""/71, 0x47) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000)=0x0) ptrace$peekuser(0x3, r3, 0xffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mkdirat(r0, &(0x7f0000003000-0x8)='./file1\x00', 0x25) fremovexattr(r1, &(0x7f0000003000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000009000-0xb0)={{0x8, 0x8}, 'port1\x00', 0x20, 0x10001, 0x3d4, 0x9, 0x5, 0x0, 0x2, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 133.296056] audit: type=1326 audit(1514717448.768:1698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23485 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 10:50:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000be000)={0x0, 0x0, &(0x7f0000333000)=[{&(0x7f0000449000)="c11f6ae0eb20f97fb604fed99841965c53", 0x11}], 0x1, &(0x7f0000540000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 10:50:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f0000003000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x509000, 0x0) 2017/12/31 10:50:49 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d7a000)='net/anycast6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000e13000)='numa_maps\x00') write$tun(r2, &(0x7f0000d19000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "2b1811", 0x15, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, {[]}}, {"d0"}}}}}, 0x41) 2017/12/31 10:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0xc00) preadv(r0, &(0x7f0000c0a000)=[{&(0x7f0000c44000-0x64)=""/100, 0x64}, {&(0x7f0000cf2000)=""/4096, 0x1000}, {&(0x7f0000f15000-0xb4)=""/180, 0xb4}, {&(0x7f000011c000-0x91)=""/145, 0x91}, {&(0x7f000081b000-0xed)=""/237, 0xed}, {&(0x7f0000206000)=""/58, 0x3a}, {&(0x7f000064f000)=""/4096, 0x1000}, {&(0x7f000036a000-0x1000)=""/4096, 0x1000}], 0x8, 0x4000000400000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000be000)='./file0\x00', 0x8000, 0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ed5000)={0x0, 0x3, 0x0, []}, &(0x7f0000fe4000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000926000)={r3, 0xb8, 0xfffffffffffffff9, 0x401}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00003f6000-0x10)={r4, &(0x7f0000531000-0xec)=""/236}) timerfd_create(0x2, 0x800) bind$netrom(r2, &(0x7f0000e14000-0x10)=@ax25={0x3, {"e76e261065d37b"}, 0x8}, 0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x29d39ab1c7e86293, &(0x7f0000eff000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @empty=0x0}, &(0x7f00005d4000-0x4)=0xc) mount(&(0x7f00001ab000)='./file0\x00', &(0x7f00001c9000)='./file0\x00', &(0x7f0000a49000-0x4)='aio\x00', 0x0, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000a76000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000035d000-0x10)={0x1, &(0x7f0000112000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f30000)=0x202, 0x4) sendto(r1, &(0x7f0000360000-0x14)="ffe3d3181aa801e6571374b44944d7bcda5058e7", 0x14, 0x400407e, 0x0, 0x0) 2017/12/31 10:50:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000044f000-0xd)='/dev/usbmon#\x00', 0x4, 0x400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000060f000)=0x1, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008b8000)={r0, r1, 0x7, 0x3}, 0x10) syz_open_dev$sndseq(&(0x7f0000bf4000+0x107)='/dev/snd/seq\x00', 0x0, 0x10080) r2 = msgget(0x2, 0x20) msgsnd(r2, &(0x7f00003ed000-0x8)={0x1, ""}, 0x8, 0x800) msgrcv(0x0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f15000)=[{r0, 0x2, 0x0}, {r0, 0x2000, 0x0}], 0x2, &(0x7f0000169000)={0x0, 0x1c9c380}, &(0x7f0000553000)={0xfffffffffffffffc}, 0x8) 2017/12/31 10:50:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9b000-0xf5)="0dcdbaf90777d7c3238330f9f6349b21096dc26854899d6ef41403d3cab6f8189ef401cb8fae873ff94e235cf164a68dc3409a60aab75626efed91020efa327afd2645e93b664f217a44d4fe8b10db48998a9ba565fcfb44d0f3d6ded950b6e5bf3271f3a2cd6c0e708d2d21fd172105c61cf13735cd4d6ee59a3244423ed28bcca58e90fb75910550c4d923c4e860aee4f40d8df78a014a3f1db756d405dd2a1e21d24cbd297fa8eef63e76541978805f3f46fa9a27d09039377db35b388abc84da97c0c1752c86c8e03d4ff03e56403449f9f8575eda74b30ba7cf636b6c3ed19f321e689e9b455010a6cded125505f575732404", 0xf5, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b5f000)={0x1, &(0x7f0000d3b000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) shutdown(r0, 0x1) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000919000)={0x0, 0x0}) uselib(&(0x7f0000ffd000-0x8)='./file0\x00') 2017/12/31 10:50:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000fd9000-0x108)={0xac92, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000001000)=""/226, &(0x7f0000001000)=0xe2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000+0x234)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec4, 0x9, 0x62f9, 0x8000, 0x8}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r2, 0xfa4}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000005000-0x7c)="7dcc6522a5389cd3ff7fece69e9eeba2d5ffb207172a05a9819678026771692956d8de0ebb386b8fbcdadc0312e07a6a98b5d97e412d9c89a179b9c4999d1cff02f55dcd0dbaea7b1a42029bf369921f9935c8b71856f1069588fb00cfffe0de5e0cf943bbac06d6fc3139a765009eb657e3644221154ed245bdcd16", 0x7c) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x0}) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000005000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000004000)=0xfffffffffffffff7) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) getsockname$ax25(r3, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) munlockall() r4 = dup(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000007000-0x18)=@generic={0x9, 0x3, 0xfffffffffffffc00}) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000-0x20)={"e6681502c4c08c26617a9c26fb0f1e53", {0x4, 0x4, 0x80000001, "8f3094253b67", 0x3, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001000)={r6, 0x80000, r7}) 2017/12/31 10:50:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0b000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/rtc\x00', 0x501002, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00004be000-0xe3)={r1, 0x6, 0x7, "2f1c499c64976b7ef91b245694347107c0d3f7d6c6ef5f9d0432af2bbf805f771c46876ada76dcfeef29734b25327021c84402b7af3d0a74a7f700df87942294101a5db689cdb082f7c810a0692af73b31075fe6d28c9d95894a756f9af4495d7d9ddde617f9041fd358e081ad4c48db9a86ff229e04aec6b209cc4d14717648a2809724994f1ed3f16b93a9410025e35b3ad9005517c2e6fa0e80658fb551064ea39b0c707c3c5e1f8fa60940a25a4d22b2582ef1ee68cf489d806a2fe412a7f61e2a9dfe0bc81593b074de762d184d644c355a879e30a4a7"}) r2 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000019d000)=0xfffffffffffff801, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008b2000)=0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2017/12/31 10:50:49 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d2bb181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb70161c587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606eac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a31c44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a2", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ffc000)={0x5, 0x0, 0xfffffffffffffbff, "d84301811667", "be8f2ed709e39998775e5e84af052d2a"}) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/31 10:50:49 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000431000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000800000084) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b62000)=0x54e3d53d, 0x4) accept$packet(r1, &(0x7f0000aa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000298000-0x4)=0x14) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d2f000-0x90)={0x8, {{0x2, 0x0, @rand_addr=0x3b4c, [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$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00002c9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ff6000)={0x3f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x6, 0x9, 0x1c, &(0x7f0000ff7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x5, 0x2}) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x0, @rand_addr=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, 0x3ffffffffff, 0x0}, &(0x7f0000ff2000)=0xa0) 2017/12/31 10:50:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) symlink(&(0x7f00004f6000)='./file0\x00', &(0x7f0000c78000)='./file0\x00') syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e52000-0x11)='/selinux/enforce\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000907000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) r1 = accept4$inet6(r0, &(0x7f0000d98000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000daf000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000094000-0x4)=0x2, 0x4) sendto$unix(r0, &(0x7f000035a000-0xa4)="9edeab19240848dc4c1347e75a96c644bcba128d10cdff349f42e94258923cd63f5eb86242e86cedb6c5de29f21040d1fe843652be0979314d55c8680ac8e04ad7fdaf3c93a2a034c54d157db7eb2082ac29e58e6c11e517eb1e1c68d86d0bc69f2feb97f457b2182aee698154c42af719c7f687e796941129c84f660e7e6825dbb81393d750e4dd5cba595715ca2439c23bfd6c96d15276006c390810d32e9f64a6d29c", 0xa4, 0x40000, &(0x7f0000789000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000575000-0x1000)="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", 0x1000, 0x0, &(0x7f0000efc000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80807, 0x8000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000029000-0x8)={0x1, 0xfde9, 0x6, 0x0}, 0x8) 2017/12/31 10:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cf2000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f000050e000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1780000000000000}, 0x0, [0x0, 0x0, 0x3, 0x10001, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000056f000-0x4)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)=':&vmnet1,em1..-\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000-0x18)={0x1ff, 0x1, 0x80000001, 0x9, 0x3, 0x3}) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x1, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000002000)=@known='security.ima\x00', &(0x7f0000004000-0xa3)=""/163, 0xa3) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000)={0x3, 0x8, 0x800, 0x9, 0x0, 0x52c6}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00008d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="f060bbe8bd40152a3f9f6bc04f663b1cf762b528680752f3d3468fef0474790ed481896fd64c476a75c07a757b1b255d08435fdf99925ac0ddb1b3d4110ab5308f67607ae5826fb2c2a40b7be93d1e55e73af49862c6ecb3d2a8e74b0f7f4421b80bfc59975b0c0213ee5a70f0a75a4fa5f36d62effc01fd5ac8164b03f1da5aa62f4b5d7f8258ba7f3a76d5292298ac1748d8b6cd3cc81968a53ae12b510eaa02399f1c800ba2cef066e8eff03bd0e8d02e6fe4b4d8da55cb9adbcdc5", 0xbd, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000254000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x14)='proc}prockeyringOkeyring\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f000068b000-0x4)=""/4, 0x4) 2017/12/31 10:50:49 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x6, 0x1, 0x101, 0x8000000000000, 0x8, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000e1c000)='user\x00', &(0x7f000022a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056e000-0xb2)="fec7dac4b22d03c9905c1baa0f02a97f98f9579800a3b3a672454016a7b301733b25b02c0ef596a44aaac20d4ad431e644cf7b434009533d70b88fb82f4e484a0f9d3898d5978914272d839b1dcce70e0c70bf543afa1d6a13a0819f62445b0cd4fd88348e8101d925d9baad4bcf2143ea7dc3eef2275df8574066b148450291c3c82c6eadb2cbdbe2ebdcf86b6fe676b0a3bf5b02c5b554972f525cc3497f136a14d998a18a4dcfc2ce9b544eef2e8ab305", 0xb2, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000b8a000)='keyring\x00', &(0x7f000053d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f000028f000)='keyring\x00', &(0x7f0000140000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$negate(0xd, r1, 0xf53, r3) r4 = syz_open_procfs(0x0, &(0x7f00002bf000)='mountstats\x00') preadv(r4, &(0x7f00008fd000)=[{&(0x7f000013d000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) write$eventfd(r4, &(0x7f0000989000)=0x7, 0x8) 2017/12/31 10:50:49 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000029a000)='/dev/sequencer2\x00', 0x80100, 0x0) mkdirat(r0, &(0x7f0000c12000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x9, 0x4) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x100000001, 0x6, 0x3, 0x3b5d, 0xf4f3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000)=0x8, &(0x7f0000001000)=0x4) r1 = shmat(0xffffffffffffffff, &(0x7f0000000000/0x4000)=nil, 0x0) shmdt(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='wlan1vboxnet0.\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002000)=[0x0, 0x0]) fchown(r0, r3, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={r5, 0x0, 0x3, 0xfffffffffffffffd, 0x9, 0x19}, &(0x7f0000008000-0x4)=0x14) 2017/12/31 10:50:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000258000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009bb000)={0x5040813f, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000250000)={0x4c5c, r1, 0x1, 0x6}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) r4 = syz_open_procfs(0x0, &(0x7f0000118000-0xe)='net/dev_mcast\x00') sendfile(r4, r4, &(0x7f000070c000)=0x0, 0x8001) 2017/12/31 10:50:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x7, &(0x7f00005f1000)=0x0) io_getevents(r2, 0x1, 0x7, &(0x7f0000eb6000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000010e000)={0x77359400, 0x0}) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003b9000)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f0000cd9000)=[], 0x0, 0x0}, 0x0) 2017/12/31 10:50:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) preadv(r0, &(0x7f0000dc4000)=[{&(0x7f000059b000-0x46)=""/70, 0x46}, {&(0x7f000028d000)=""/4096, 0x1000}, {&(0x7f0000bc5000)=""/152, 0x98}, {&(0x7f0000e51000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d8c000-0x4e)=""/78, 0x4e}, {&(0x7f0000501000-0x35)=""/53, 0x35}, {&(0x7f0000e59000)=""/166, 0xa6}, {&(0x7f0000963000)=""/252, 0xfc}, {&(0x7f0000c2b000-0xc5)=""/197, 0xc5}, {&(0x7f0000e30000-0x4b)=""/75, 0x4b}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000071b000-0x4)={0x0}, &(0x7f0000781000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008ec000)="6d696d655f747970652f2d706f7369785f61636c5f6163636573732a25236370757365742c656d301665746831256d643573756d2b2600", 0x1) ioctl(r1, 0x80000001, &(0x7f00009c8000)="5a1675de7c25d0e4ee1e3f925a22ebec5f1987376680519964e03c621c7d41c3e23d374c9a312044859e163cbaaf0dcf99bc4547bb0df0374157f79de230b7ebbd307ba44ccbc5d4cb613ffc4c8c589ab633993ee82fa7166c6cb2ede03df133566fe85517f6d5fe43d61f22159804ba99ccbc1e05105e90263bbcbc19714e01f39f2455886e2a8fbe2419317d2c5dc17bb7c8b5d0180a0955ea") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f000096a000)="010000000000000018") 2017/12/31 10:50:49 executing program 7: mmap(&(0x7f0000003000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x100000d, &(0x7f000002c000)="") open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x40000000088040, 0x69) 2017/12/31 10:50:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="2be6000900ffff01000092c5001d8d9a", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2d000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c50000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000007a000)={r2, 0x2e4, 0xc5a6}, 0x8) 2017/12/31 10:50:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018a000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000776000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x20, 0x20, 0x1, 0x8}, &(0x7f0000bff000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001e6000)={r1, 0xbec}, &(0x7f0000a54000-0x4)=0x6) 2017/12/31 10:50:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000006e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000797000-0x18)=""/24, &(0x7f00001a7000)=0x18) sendfile(r0, 0xffffffffffffffff, &(0x7f000033d000-0x8)=0x0, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000d1e000)={0x1, 0x1, 0x8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000ed6000-0x4)="d105071e", 0x4) 2017/12/31 10:50:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x90) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x6, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x3, 0x0, 0x0, 0xf, 0x1, 0x50, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0xfffffffffffffffe, 0x42, &(0x7f0000002000-0x42)=""/66, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x11, 0xc8, 0xfffffffffffffbff, 0x0, 0x1f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000003000-0xf0)="f10bec48750180163863724bc9fdbe06ec1132ed304c38cb7e7579e048d13d162a97f934b4ccc3a063077df24639c165fded6819912949f4c610d0b430d72aee55d9a0e434e1c8ed86cf66e5b754865cbeadfb963e78a49b9a53ae0f6639cb891345711be096ced0200e86562562f713393c42cfb0d45e616517fb95874106bbb7021474f0b739bbf7ac6d012e7c6e402d845d075572bef334abc624ecd162c2d42544ebb5671f4a853ec4357d3329bd8d42a83a421136d9e131ec208a75d9c4d4eaec61fa849ab685d57976c4786143f5ee76cfa1737251ed6e7c18aef7a607dda5cbd43e52560981fc37a4d01e28c4", 0xf0, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@known='security.evm\x00') getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x3, 0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000002000)=""/76) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@generic="e2889623d6385fa865895341333d9d65", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x100000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000006000-0xc)={r4, 0x80000, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000007000-0xe)={0x0, 0x4, 0x3, [0x10000, 0xf6, 0x0]}, &(0x7f0000003000-0x4)=0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000-0x8)={r5, 0x2}, &(0x7f0000007000-0x4)=0x8) [ 133.870706] QAT: Invalid ioctl [ 133.901538] QAT: Invalid ioctl 2017/12/31 10:50:49 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000+0x2c2)='/dev/usbmon#\x00', 0x3, 0x600000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000002000-0x10)={0xfffffffffffffffe, 0x80000001}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x40, 0x4, 0xf35, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000)={@common='ip6tnl0\x00', 0xffffffffffffff7f}) 2017/12/31 10:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000262000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000e15000)={{0x4, 0x0}, 'port0\x00', 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000c65000-0x4)=0x60) 2017/12/31 10:50:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b1d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002af000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$inet(r0, &(0x7f0000360000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4d000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000044b000)={0xb03, 0x3, 0x0, 0x20, 0x400, 0x800, 0x7fff, 0x3ae, 0x4, 0x74, 0x200000000}, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000072f000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4115, 0xc541, 0x9, 0x29}, &(0x7f0000dc2000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000bbb000-0x20)={0x0, 0xc53f, 0x202, 0x5, 0x9, 0x1b92, 0x4, 0x80000001, r3}, &(0x7f0000239000-0x4)=0x20) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000e7c000)=""/248, &(0x7f000058d000)=0xf8) 2017/12/31 10:50:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x4)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/sequencer2\x00', 0x2, 0x0) dup3(r2, r3, 0x0) 2017/12/31 10:50:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000e44000)='eth1\x00', 0x2) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000eef000-0xd)=""/13) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000042e000)='/dev/cuse\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000db9000)={0x0, 0x8000}, &(0x7f0000c27000)=0x8) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000d05000-0x52)=""/82, &(0x7f000033c000-0x4)=0x52) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000108000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000ff3000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) 2017/12/31 10:50:49 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x1, 0x0, &(0x7f0000004000-0x4d)="a4"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000009000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) unlink(&(0x7f0000007000)='./file0\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/31 10:50:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) read(r1, &(0x7f0000e5c000-0x1000)=""/512, 0x200) write(r1, &(0x7f000089c000)="ee12bb70c14c03d4403a700cf1fa788f744f763e8cc506b8b5de9c9b53a1c676cd9c", 0x22) 2017/12/31 10:50:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000e04000-0x6f)="260000005e0009fff10000f83a0000ffffff080001008d00030000200100085b1ee9fb4b35ea", 0x26) inotify_init() r1 = syz_open_dev$tun(&(0x7f0000e31000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000764000)={@generic="5f62c3e1a1ffd08c7018aab49b1107c2", @ifru_mtu=0x1}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cd8000-0x10)='/selinux/create\x00', 0x2, 0x0) fchdir(r1) recvfrom(r0, &(0x7f00009c0000)=""/4096, 0x1000, 0x0, 0x0, 0x0) [ 133.923257] QAT: Invalid ioctl [ 133.927751] QAT: Invalid ioctl 2017/12/31 10:50:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8dd, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000-0xc)={0x20, 0x2, 0x7fff, 0x0, 0xffffffffffffff80, 0x4, 0x80000000}, 0xc) sendmmsg$alg(r1, &(0x7f00007f9000-0xe0)=[{0x0, 0x0, &(0x7f0000f9d000)=[{&(0x7f0000bab000)="f7d3325a53d1097f8ac8e07e1f8a1f848d714ca9229fc07b22c77ae21e", 0x1d}, {&(0x7f0000f71000)="0d7532a43a0be58c4b22b9bb0be9f71d53abbefd5415db2ed8f817708023cf10dc59baa7473f7d9fffa288753c5ddc5764ad4b4c6d2beac5fadcb19c8cdf4876fffd1f4cad12ba4eeaf879", 0x4b}], 0x2, &(0x7f00001c4000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x11}, {0x0, 0x0, &(0x7f0000f9e000)=[{&(0x7f000002a000-0xc2)="9e3a9a0d887c26220f632f5627b096c7a8b52aa5ae4125b444fd4ba12b15773fd8aad2e2c381da9b05d5a58240ea4bf08f0ae910cdf0f8bb612ce796d4f2812344e1af22d8080935ac94bab066768e306c165ef30af1a2a9864fea3016dfecd2999d1e678597e7c390d62253e776b33d704879074dbbc46de618da71ce97c251ea91f115cd3e2ed338d0d15c915691aec88626cd923d745f9c2e30495f8a287fef75b7ab01d5ea50e509679f4a2142b46a0e88429aceacd8f7e26c0303afcb3d8da7", 0xc2}, {&(0x7f0000fa2000-0x5f)="62ca576f34ce83bea59621a407652d0e0269271af7b8a38aab6edef9dc87e36343db33a327770bb09b08b015bdef9f8b37063c3faf9b46a81b8277689b3f5cf49de34bd940d84fa2afff8ffb9e360222193410d9c153da6ceda7072ed09688", 0x5f}, {&(0x7f0000f9e000)="dcd8d9e1ca1ef44f13bb560a49857a7dd6d165fec819da916c84d067dde9bd6236d80716e0c04b8bda45cc89963f4d406e2305cbe7301448357444633a6a97724a8571606a55a3c1b70ac60329d5ca615f3347cb384963b5d919e6ae4f1811a6c273ddf294d1b0801757cbc24e77ac9bbd907a7b8150959960ea5bec61ae3cf72c1bfea024c2a3fc8a4e81f0d966547584b66281e6055e02249cb576751ec3b20ccd2e878df70a4fa943227a88e53862", 0xb0}], 0x3, &(0x7f0000fa2000-0x78)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000dd5000)=[{&(0x7f0000fa0000-0x1b)="e3c380f4705e30583be2298ae67e18ebb3d83a5ce7724a4416cedd", 0x1b}, {&(0x7f0000f9f000)="7c027751e8bb7d30cf9ff57ba72502800a5309ee5108a2732c72b204406bbd85dd1378b66f11411fb486d2680ffacb46b5023b4516b796633ef94915b33eea8a8f1116ecd0e7e770bbf38a980dd2150c88745ffe9482f7a673d86e4bef3a76c04836febf214b5b3643b3c59520ab7c5692643b4a4703a51bf736e7d587cdc3d17e86f4135c01b43a955e935de5c9d702b1a47208a27d82cedb57b033aaa056f95ad434c74a5806ebd7c954888229c96d895f5eac133037cbf35b42117840f38466a4f8ff54aa32c202df7ec504a2e9272f54df9eb9d8bc65b8eb61a60d7c488da6146b3615e233d2d0459e902319f05e2f9a13", 0xf3}], 0x2, 0x0, 0x0, 0x20004041}], 0x3, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2017/12/31 10:50:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000a9f000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000802) readv(r2, &(0x7f00008c7000)=[{&(0x7f00007c9000)=""/0, 0x0}, {&(0x7f000099d000-0xa0)=""/33, 0x21}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000f5b000)={0x2, 0x41, 0xe52, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00004ac000)={{0x401, 0x81}, 'port0\x00', 0xc8, 0x40830, 0x1, 0x9, 0x5, 0x9, 0x9, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000089a000-0xc)='id_resolver\x00', &(0x7f00003d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f0000-0x1)='\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00005f9000-0x1000)=""/4096, 0x1000) [ 133.975278] audit: type=1400 audit(1514717449.512:1699): avc: denied { map } for pid=23624 comm="syz-executor6" path="/dev/loop0" dev="devtmpfs" ino=27819 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 [ 134.010719] binder: 23640 RLIMIT_NICE not set 2017/12/31 10:50:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/cuse\x00', 0x401, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000113000-0x1e)={0x400, 0x1, 0x8, "665b1b63fcb7", "df099889b933665dbf9a778106d62e7d"}) sched_getaffinity(r0, 0x8, &(0x7f0000c9d000-0x8)=0x0) socket(0x100000000011, 0x2, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r2, r2, &(0x7f00006fb000-0x8)=0x20000, 0x400000ff) 2017/12/31 10:50:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e2a000)=0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000e83000)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x80000000) [ 134.010733] binder: 23640 RLIMIT_NICE not set 2017/12/31 10:50:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/31 10:50:49 executing program 4: mmap(&(0x7f0000000000/0xe1d000)=nil, 0xe1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e1e000-0xb)='/dev/vcsa#\x00', 0x8, 0x1) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e1e000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1d000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000063d000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) 2017/12/31 10:50:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050b000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e0e000)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000bf5000)=0x0, 0x0) 2017/12/31 10:50:49 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e66104d, 0x0, 0x100000001, 0x0, 0xffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f96000)={0x5}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a1e000)={0x0, 0xbb, "3ff9c03fd15b25c1003ff0433e54ab1d4a8cdaf800fc68a021f66fc7dd8ee529b7f36f8c9d3860ff2967f8e8223d28c4c938d4d6bad2c6a16c3c45c31a730ec1bea9f56630a94b917b7b180c4c55acf8ea15417529da13bb21dfae8fa565c374568499e685adb59f81dafb67860517050ddb62e1079da9549b1603a291e23deb744e90e7e849a74abea761b13b7b995b76ec2b82ab40ea58fa8fdfbc8eac96313b7db6ce5058df4c02f475a064ce250d205ef1b1c5ce1a4d6b133d"}, &(0x7f0000241000-0x4)=0xc3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000)={r2, 0xffffffffffffff07, 0x4, [0x5, 0x1, 0x1f, 0xb6]}, 0x10) bind$inet(r1, &(0x7f0000d21000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 10:50:49 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000886000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f00003d7000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000898000-0xb)='/dev/hwrng\x00', 0x410000, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000f79000)=""/13) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000f79000)={0x80}, 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) [ 134.028643] binder: release 23619:23640 transaction 174 in, still active 2017/12/31 10:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000a7f000)='/dev/loop#\x00', 0x40000000000007d, 0x80000) fdatasync(r0) mmap(&(0x7f00004dd000/0x1000)=nil, 0x1000, 0x1, 0x831, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f000076d000)='/dev/input/mice\x00', 0x0, 0x129000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000254000)=0x0) 2017/12/31 10:50:49 executing program 0: mkdir(&(0x7f0000bd7000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000526000)='/dev/sequencer\x00', 0xc4240, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000886000)={0x0, 0x0}, &(0x7f0000106000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000247000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000-0x4)=0xe8) ioprio_get$uid(0x3, r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b93000-0xc)={r1, 0x3, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000541000-0x14)={r1, 0x314c, 0xfffffffffffff001, 0x3, 0x6, 0x20}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_emit_ethernet(0x36, &(0x7f00006f2000)={@random="df649c8ba13a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00001ba000-0xd8)=@ioapic={0x106005, 0x8000, 0x1000, 0x1, 0x0, [{0x1, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x10001, 0x528, 0x3d, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x23, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xf7, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x77ae, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0], 0xb1}, {0x4, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x5, 0x2d1a1753, 0x37, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x448, 0xbca5, 0x5, [0x0, 0x0, 0x0, 0x0], 0xc21}, {0x5, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x4, 0xfffffffffffffffc, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7f, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8f}, {0x1, 0xd035, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x84c7, 0x1ffe00000, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x9, 0x1, 0x9f69, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x8, 0x508d, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x64e4, 0x7f, 0x7, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0xffffffffffffffc1, 0x8000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x4, 0x3, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x49d6}, {0x0, 0x8bd, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfe9}, {0x3, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x7, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x73f4, 0x5, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8, 0x8, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006b1000-0x14)={r1, 0xb8, 0x2, 0x7, 0x5, 0x8}, &(0x7f0000a6a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001fb000-0x4)=0x0, &(0x7f0000417000-0x4)=0x4) 2017/12/31 10:50:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005a4000-0xd)='/dev/net/tun\x00', 0x0, 0xffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$mice(&(0x7f00007d9000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a1b000-0x4)=0x0, &(0x7f00001d2000-0x4)=0x4) pipe2(&(0x7f0000a76000)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000014c000-0x78)={0x5, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101, 0x3, 0x3f, 0x8, &(0x7f000062d000-0x10)=@generic="bd9a6c9f299a660224c3c37f8cf99100", 0x3, 0x9233, 0x9}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1700000000000000003b400ebb7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3c0f, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/31 10:50:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key(&(0x7f0000865000+0x5ea)='cifs.spnego\x00', &(0x7f000068a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f11000-0x71)="777c1f83a83f0012f39fcad172267bf0e2353388f23459bd17df706d5a2b059d260058f4ee03d2b453f9f2a106f7a68505a261932bad507b1cb3bf4ede2fbac58a10298076200e5575a52c28750f878340bd339d90e203bbddafacee7db2f06ae2e04cc1fead1044a2098bd50e332eed08", 0x71, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000aab000)=""/58, 0x3a) bind$alg(r0, &(0x7f0000b25000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e5f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000011c000-0x38)={0x0, 0x0, &(0x7f0000315000)=[{&(0x7f00003b6000)="6638156132d2bc37f479011577076368", 0x10}], 0x1, &(0x7f0000ee5000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008ba000-0x40)=[{&(0x7f0000150000)=""/45, 0x2d}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 134.028655] binder: send failed reply for transaction 174 to 23619:23629 2017/12/31 10:50:49 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000781000)=0x0) ptrace$cont(0x19, r0, 0x3c2, 0x7fff) clone(0x0, &(0x7f00006e5000)="", &(0x7f0000c0a000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") open_by_handle_at(0xffffffffffffffff, &(0x7f0000523000)={0x8, 0x0, ""}, 0x0) 2017/12/31 10:50:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000002000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x4, 0x0}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000013000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c42000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000adc000-0xe)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x60080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0x1d)=""/29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000096b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x20000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2017/12/31 10:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c0d000)={0x4, 0xffffffffffffffff, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f3a000)=0x50, 0x4) syz_emit_ethernet(0x11, &(0x7f00009a3000-0x11)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="07d4adadd5fe", [], {{0x800, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000eea000)={0x0, 0x1, [0x826]}) pipe2(&(0x7f0000a05000)={0x0, 0x0}, 0x80000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000535000)={0x5, 0x3ec800000, 0x5}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000449000)=0x0, &(0x7f0000669000-0x4)=0x8) 2017/12/31 10:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mice(&(0x7f0000be9000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fb2000)='veno\x00', 0x5) ioperm(0x0, 0x7, 0x0) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) r1 = epoll_create1(0x8002) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000221000-0x16)='/selinux/checkreqprot\x00', 0x84000, 0x0) 2017/12/31 10:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5b000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000c95000)=""/151) 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}) r2 = syz_open_pts(r1, 0x0) dup2(r2, r1) fcntl$setstatus(r2, 0x4, 0x2800) 2017/12/31 10:50:50 executing program 2: mincore(&(0x7f0000cf3000/0x3000)=nil, 0x3000, &(0x7f0000efb000)=""/3) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f00000c3000-0x8)='./file0\x00', &(0x7f0000001000-0x84)=""/132, 0x84) mlock(&(0x7f0000608000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() r5 = getuid() r6 = getgid() r7 = geteuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000002000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000001000-0x88)="55ca82eb899913ca04d30aad7dbe2109176f3d81463467fb0630ef9865390e8fbd8f1eb0af73ad21b3ad6380b66f732792991d1f06877e2d47d1e1f348813311b8625bcbea1ba3835372a0111d3a3fd4784ddcbf861ef4e3738e33fa4a4400a9405a48b98782e6ef073015f94dfaa2d5ec5c14fe8cf8d72b81bb326521673e6467f172697dccb636", 0x88}, {&(0x7f0000002000)="967b10a17592200eb39802475e98c7be594a0b57af17ed9b7a3aadcd9a8bb77ac2a0fe8da563da974c8a8956376194b790613fd4c8f4e5d651a1b4e6daf6d7bb5fb4c60a090a23bed2db1f3135258bb49b9601d6d71cd32ec50593f6bb45f4ea04f5699d58cf75c460270bfb8347271371d0704d0367f6ebdceeba31ac7c96263733e4c553d7a63a2b26dfda7f4c61b2c92c9886c8", 0x95}, {&(0x7f0000001000)="cbf5bdd043e8cf6dcf7e98aad5208bc97e0e67cf773aebdca77c269288fbe19e5a4974adcd2c89014865690c440418bcae0c0312e4915dd4ed0dcfc9fbfc2d9f37361ca5c1b1fc49978f6e33b438da96755385dcd4673c915b20dc145a2cafccafd39f7bb918ae09eca4974e396abfc0ecfcd42df559be704c2f11a5b36fce93486bd87d6fb2a36256244a793282adf15445eee37dfc4488a3ccbce2db39a78a0fd57345edf1c142805e2508ebbaf4b798dc9afd8e128d10628c95fe46906dd9ab13a79320031a45dd272dd499c22ea224ed6789772fa04bf279ab6cf9101f5809a7489dfd", 0xe5}], 0x3, &(0x7f0000001000-0xd8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0xd8, 0x20000884}, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000004000-0x8)={0x9, 0x5, 0x1, 0x1000}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000004000-0x4)=0x101, &(0x7f0000002000)=0x4) 2017/12/31 10:50:50 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='*\x00', 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x9, 0xffffffffffffffff, 0x1ff, 0x101}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000008000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc, 0x80800) writev(r0, &(0x7f0000001000)=[{&(0x7f000000a000)='ZK', 0x2}, {&(0x7f0000007000)="02845f2dd88894cc6100f313640639f8b97b999b4c9a91e867bfceca82be0dcb9f06462649140c85d97c0ec8321149ab20a04650357ad0337154b08e4ffb69a410d588069f06af17a2b77651bf96a0a589a722a1eafbbf91eef5fee2ba5456340ab65d5d902687c0d2c307ff77c7fd", 0x6f}, {&(0x7f000000a000)="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", 0x1000}], 0x3) 2017/12/31 10:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fc000)={0x1000000000000, 0x0, 0x8, 0x5, 0x0}, &(0x7f0000df9000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005ec000)={r1, 0xad, "0f88c1e90a858220a34086665c6533f73fbb346824c5a440ba95065492e437dbf14097dd83dbd73a41121286df3000000000cbffae3d431b8e00cc3e8792d318b21a8a62f910710509c2c44d56a2f5fbc21ec8fcd333ac12dae5fd2d6e36e6300ffffdef279cbbfde661ec18ea7451a7f22d89e81ad96dcafdb655816477e6a46f368dfcce81f4b5c8c2a2ee82769c18a55caf51ad6387cc3de0af5d41267590826a4c6fd557b7c37e99b6919f"}, &(0x7f0000a6e000-0x4)=0xb5) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00003e8000-0x4)=0x45c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000477000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$ax25_int(r4, 0x101, 0x8, &(0x7f0000b27000-0x4)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40345410, &(0x7f0000a80000)=0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000b80000-0x34)={{0xffffffffffffffff, 0x2, 0x7ff, 0x3, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c4d000-0x38)=""/87, &(0x7f00009cd000)=0x57) bind$inet6(r0, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000005c7a) connect$inet(0xffffffffffffffff, &(0x7f0000087000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f000083e000)={0x0, 0x0, &(0x7f0000289000)=[], 0x0, &(0x7f0000d50000)=[{0x50, 0xff, 0x4800000000000000, "0cb7df53f794878713ea546efda8d9fd2222b07c077c58dc830b1764283cd95236aa6aaa6b6fa08225e00b86381e8d27973d7711bbcffb9aa0"}, {0xe8, 0x116, 0x0, "e464a9c44361d5dcba4f8fe915aea831da8fe467b0e9251ecdc2c4bba26db6c49b3d753ed261966ecfcd387e9b3825d89a07690c76fa8c474fabb14c025b45d1f6e454b1e2baaa9d145f9b643f15cbf3305c6b3ba664cf7e933ab1c3e1063f64a845379231f252d579c397167171f03fe0e505caf66eb78de8692c1ceab04bd9ea658c7dd3a19032fbdfd9e6663bb7017b44f5eadb2e91be61fbbe81239fc40bf7a39db260e1c7f339f1acb696eb264428163369af30efa6d84f87d03bd04beab48986bbcd291cd16457ab507b54b2a998b3"}, {0x10, 0x113, 0x100, ""}, {0xa0, 0x11e, 0x9, "21a09b2519a3d40c8e631660898be1d85af07d884c09d0b25cfe0af9a2ea6c600d508945a237dfd6576a65af1de43cd4f3b8fb85488ecc5262ee02ba8b70245fc50a2a1468843faee6fb0e48379dbbd1e471e141218b374f081cfdb06406227e40c7c2fb5e2a531610a33e583b01eccaa5028fa18912ac389b31d2690f2af4d56995469fc9b5d60a532012aad7e5c0"}, {0xc8, 0x111, 0x7a64, "89d75b55f2760ef9a5a63638eb088c55ae591cf03208c176e0a35aeb0af6bc2d229f6924b947c8bde58169708cc8e3c49ace56ce074b0aa0537be72f3b1a509b0d2da906304e73ce0a953ac87356c790df268b12a7276c2c4fe4b413981023afb17a1e74a5d7f8530cbf0b9346612b6c160c9909820c3fc7213312c271ddedc45b587ec6d5791d61ee91299388a4ec83247918eca380d92abff3c0acd96357f6e25ef6a4350301a16a4f5d7a532bf765c2"}, {0x108, 0x118, 0xab, "824766c5c5520e5c839c101d26d845d6beec60fd727550252b6cc0a18b29f2caf3ce4150b095fc8092730839fbd25769f49625b198ab9a04d2bbde9b176d7923ed4b28731de526556857ef5e8398a16be7568c840ccea8513a4728f0b350444a98876ccc6b794d4d4d9e4467dbaf21ee26bbb99e3462031169f0dafaaf3857e23424de54358a0e36b40c15000f0a08cf9868363b4c5806936cbdcb476f9ac735a74c3c2ecb962807569c11475be0a2160e5792474e7685151842895934d4b34484f217c2583d50c11fb575eef711daeb12f8ae2994a742324f5b35eb8a0a638eeb33f568d7d622b1a0699d4eccc6481848d9"}, {0x1010, 0x19f, 0x0, "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"}, {0x78, 0x11f, 0x1f, "2f34c96444d49331b9c70f5f9f5e78fa821c5cb17b1a2f3a76cdc526e5c694f93522f325ce6dfffe90598752d0571b1918a202aba322e9b5e88f0a59a70ed9c5b85dc127c32fffb59d432a3299f36a133b6d8e6a552e5354251cd4a26a3d1a46b649cd2c0ea7ff09"}], 0x1440, 0x4}, 0x0) 2017/12/31 10:50:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/157, 0x9d, 0x21, &(0x7f0000d63000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000256000-0x8)={0x0, 0x5}, &(0x7f0000e8b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cb4000)={r1, 0xfffffffffffffff7}, 0x6) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00005b7000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e00000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fa5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000100000-0x38)={0x0, 0x0, &(0x7f0000fa6000)=[{&(0x7f00009af000)="7728cf287dddcf51ad78664e79017a01214a74883cf872a610fa130d18bcbbda", 0x20}], 0x1, &(0x7f00008e9000)=[], 0x0, 0x20000000}, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f000054e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x20) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000fa8000-0x4)=0x0) 2017/12/31 10:50:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='!selfppp0\x00', 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00009e1000-0xc)={0x8000000, 0x5, 0x1c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d47000)={0x40, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000bc1000-0x10)={0x9955, r1}) r2 = socket$inet6(0xa, 0x4000000000080005, 0x0) sendto$inet(r0, &(0x7f000079b000-0x71)="3ca2681c1ead9d0f2d9db6dddc7294be25e4876f9a8c2d6929c306e9851421f5846d541e5093a52673b176fe9b7cbc3c3d77f378a87c8cd3cef96b861908084595b4688f52dcfe5ec936ce283f2d9a070be150dcfcb9b565b32769849945109b773f5e083c25199d27a91b90bfcdca8144", 0x71, 0x40, &(0x7f0000c75000)={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r0, 0x8000000) syz_open_dev$usbmon(&(0x7f00001a5000-0xd)='/dev/usbmon#\x00', 0x7, 0x200) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x9}, &(0x7f0000000000)=0x10) 2017/12/31 10:50:50 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b6000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x7, 0x7, 0xd11, 0x10001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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 = openat$vcs(0xffffffffffffff9c, &(0x7f000049f000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000366000-0xca)="207ed5e4ce83fca1e0afda73038ebdf9beee0f7e0020c54993aefc17c64e6ede19da3bfc0793abb23be82510f8039caca233d08ab18f892e8d83a4a4245fc236c008a95f18944a3ac23ebfab60a91babe9c6ec4ea44edbe84ef9977b8854cb5237093f7d2814e623aeaa76f8deb67eec9ae668c5d367a770b0ef8850f5d11cf4af62cdaf0f221a06cf7004642514a0fd09b65ba4ff34b56c980e30370ab87d350368c8e96eaee3135b5a3db5b20e241d1beaaf63775a73eae967ef2209c117db3d12525cd1b6869acfb6") sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0xb8)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e9b000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005df000)=0x2, &(0x7f0000b2c000)=0x4) 2017/12/31 10:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x800, 0x5f8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000504000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f8000-0x4)=0x18) setns(r0, 0x44000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000571000-0x2)={0x6, 0x6, 0x0, 0xcf86, 0x7fffffff, 0x1, 0xffffffffffffffe1, 0x6, r1}, &(0x7f0000b7d000-0x4)=0x20) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000097e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000ca1000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_mtu=0x0}) listen$netrom(r0, 0x2) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = semget$private(0x0, 0x1, 0x542) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000d57000)=""/45) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b38000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003a8000)={0x28, 0x0, &(0x7f0000cbf000-0x28)=[@clear_death={0x400c630f, 0x3, 0x1}, @register_looper={0x630b}, @release={0x40046306, 0x4}, @free_buffer={0x40086303, r2}], 0x6d, 0x0, &(0x7f000024c000+0xc08)="0a198a08244c31a0b70dfe5dfb55753c8c73d47b3cdde6eec61df21ac9eeab142dbd51a94055992ec50d956348977db9ab11df735f304d634d6794d6ab89b997e5b4b0910eca00498a068593e3abcc4625bc66b84a03563a7152255a13823635a249aee96785127c706f8c05a8"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/vga_arbiter\x00', 0x480, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000096c000-0x1c)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/31 10:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000a18000-0x18)={0x0, 0x9, 0x101, &(0x7f0000dae000-0x8)=0x0}) listen(r0, 0x0) recvmmsg(r0, &(0x7f0000a98000)=[{{&(0x7f00006fa000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001c1000)=[{&(0x7f00001ba000)=""/27, 0x1b}], 0x1, &(0x7f0000457000-0xee)=""/238, 0xee, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005f4000-0x10)={0x77359400, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000965000)=0x0, 0x4) 2017/12/31 10:50:50 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000fa3000+0xe4b)=[{&(0x7f0000fa4000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000184000-0x90)=[{&(0x7f0000c09000-0x4f)=""/79, 0x4f}, {&(0x7f0000fa4000-0xca)=""/202, 0xca}, {&(0x7f0000fa3000)=""/101, 0x65}, {&(0x7f0000fa3000)=""/109, 0x6d}, {&(0x7f0000fa4000-0xd)=""/13, 0xd}, {&(0x7f0000fa4000-0x98)=""/152, 0x98}, {&(0x7f0000447000-0xef)=""/239, 0xef}, {&(0x7f0000051000-0x6c)=""/108, 0x6c}, {&(0x7f0000fa3000+0x7b1)=""/24, 0x18}], 0x9, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa5000-0x4)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x5, &(0x7f0000fa5000)={0x0, 0x0}) perf_event_open(&(0x7f0000fa6000-0x78)={0x0, 0x78, 0x1, 0x2, 0xa60, 0x7fffffff, 0x0, 0xda99, 0x102, 0x8, 0x7, 0xfffffffffffffffd, 0x800, 0x401, 0xb83, 0x8, 0x4, 0xfff, 0x5, 0x4, 0x7, 0xfffffffffffff000, 0x7, 0x1ff, 0x8000, 0x24e, 0xa07, 0x3, 0x2, 0x40, 0xbd, 0x6, 0x1, 0x5, 0x2, 0x2, 0x8c, 0x80000000, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000fa5000)=0x0, 0x9}, 0x100, 0x10000, 0xfffffffffffff523, 0x7, 0x75c4f289, 0x400, 0x1000, 0x0}, r0, 0x70, r1, 0x4) ptrace$peekuser(0x3, r0, 0x5) 2017/12/31 10:50:50 executing program 3: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '6'}, &(0x7f0000d81000-0x4)=0x9) syz_emit_ethernet(0x42, &(0x7f0000940000-0x47)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @generic={0x0, 0x9, "e8a6eebe9e4073"}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2d000-0xc)='/dev/rfkill\x00', 0xa0002, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000053000-0x8)='keyring\x00', &(0x7f0000937000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r2) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000480000)={r0, 0x1c, &(0x7f0000b2e000-0x1c)=[@in6={0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}]}, &(0x7f0000b2e000-0x4)=0x10) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000b2d000-0x4c)={0x7, 0xd4, 0x650, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(r1, &(0x7f0000803000)={0x1f, {0x100000001, 0xbe, 0x400, 0x1000, 0x8, 0x0}}, 0x8) 2017/12/31 10:50:50 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syncfs(r0) r1 = syz_open_dev$mouse(&(0x7f000089d000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40) getpeername$ax25(r1, &(0x7f0000469000)={0x0, {""/7}, 0x0}, &(0x7f0000536000-0x4)=0x10) 2017/12/31 10:50:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$getflags(r0, 0x3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:50 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000633000-0x10)='/dev/input/mice\x00', 0x0, 0x200082) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000060000-0x90)={0x1, {{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x8080e, 0x3) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000024000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x672}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000004000-0x4)=0x8, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x94)="10fe4b3a17324237d6ef5bedebe71207d7ef426f5c8bb3b4c1f636bd8d3767d9cf70ff0e3e3d8f2020b9eb8d997e378229703ea9dbd1ab3311dce0071dedb2055115fbed73f660b93fcd0102f85c5c92a9e45a0a93f2c13b45d46dca325268043d5f05bef3899f8bf3c4da1108ae287f05036e3e7f409bca00630de9e620101bb333ebc0021bf5c335a37570a97241364719959b", 0x94) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x4) r3 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000006000)={&(0x7f0000003000-0x80)=@generic={0x1f, "26e48ba25a3726194ff56cc03374217dd17697fb60bd449672370d2fc0aaa88bc975b0a20ce22513b285f16324abb1027b43a793bf3c8e55a6330e765e812e059d029d6ad1ffb375654d780217982bb8505630d5a3a3ac2118228c4d8eefd2bda87e3471510df9a6c133984cfb5032af0f1b3bee6bee68b770adb53ba444"}, 0x80, &(0x7f0000001000-0x50)=[{&(0x7f0000006000)="664fbf5cb56329c74b09e3d7af1855ebc28d8b31694ee935eb50a18a1975efdb5a2502fed9525ca05fa68aa6c6020d9b4c6b0c568c60b634aec30310dc9b4fe33869655c5127acb302b3018afbc8ff0b6167153f10d79c30b9290dd684b9519ae022e595969a8f846e0db84dec2f700f5fc021221f6c3d", 0x77}, {&(0x7f0000006000-0x9f)="60b8d076b0e8311a669066be165e0d47462c5612aec7a199ee00409dbe0a8a68918fb3812670846bd7419be101e1912e327097bd91fb940566d787cbd7ad07824cc1ab1bfdf6b06ec264d016bd02978ad05652500ec9ab685cc02487f09e2ae71ce2912875f85b4e28f35052be3dc707d66e073bbf2a7e6d859e7813ad9039da8ba32c3a39a5069bf9a884a496912fcfb96e6ad8d1e7c2da731176596084d8", 0x9f}, {&(0x7f0000001000)="fa00cb1a528907d5c284cfd90c43e62d8435f7ad31eb2e3ca87c943cab18170988c0626d10cb2eb836a6205fa38680aaedcc5c269796fc197e35056a8e392705c955f0b4cb049b7641c1d8365689bcbfd960628160", 0x55}, {&(0x7f0000002000-0x55)="2ec868a0625bd061dc16e55510b22e1dd6e196ffea0b4c9756e22f3d541ccff77a710c95aa42ad30d71f9a2c33241a18f73b5d7d797fd9c0c57059d713003e301d265cd7e5ab737166db5906c9d47b52fcbf02edc7", 0x55}, {&(0x7f0000007000-0xf7)="9ddd559e53bd6e5bf8ac8735e2fb5dc98157fb121bfc5db4def2e5ba8fcd86352310fc67c9917c8610141ee43d31f276019dbe5e93b41e3336eb76c8fbadce081ee226c597ccd156d93bd8855d2828eb138ef28c3d29967c86212c011b19eda79f18f7a77f2d4d0e7e94f3272bf62b467de67f6f578cb0789a830672403010224b6f72a0dc0eb34932fee6f9ad28118ac15d4723610db482e424e99255865a03b43987c7e34cf1ab456416e5db5e3cd3bc375c43f7fbf4cb763cafc7ddb868779b89be76322db37de5e32275b2f3a709dcf157cfd08176390ca10ca9c370e8f6375ced4d27ef7bf4af1759a1bf565b0be85b810ef67e0a", 0xf7}], 0x5, 0x0, 0x0, 0x80}, 0x44) ioctl$KIOCSOUND(r0, 0x4b2f, 0xb2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000007000-0x12)={@common='ip6_vti0\x00', 0x80000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000005000)=""/241) statx(r4, &(0x7f0000001000)='./file0\x00', 0x1000, 0x1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$KDGETMODE(r4, 0x4b3b, &(0x7f0000005000)=0x0) 2017/12/31 10:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000532000)='/dev/qat_adf_ctl\x00', 0x82, 0x0) sendto$inet(r0, &(0x7f0000607000-0x40)="59d073220ffed920d52ef1a74cdcfac4d4ebbf4571074ae4f14fe3ac743da043d07bfef157506c6fa5ac195fdd38bbd14215e082655054e0353fd863e39295e3", 0x40, 0x1, &(0x7f000044f000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000643000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000551000-0xa9)=""/169, 0xa9) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) 2017/12/31 10:50:50 executing program 0: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x8}, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0xf5, 0xffffffffcbcd348c, 0x8, 0x1, 0x5, 0x9, {0x0, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaf8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7db2, 0x0, 0x10001, 0x1, 0x1ff}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000079000-0x8)={r2, 0x2}, &(0x7f00001df000-0x4)=0x8) connect$unix(r1, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2017/12/31 10:50:50 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x7d5) mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00003a8000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x4000000000000006, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0256b8", 0x0, "e86b05"}, ""}}}}}}, &(0x7f00004b8000-0xc)={0x1, 0x1, [0x0]}) 2017/12/31 10:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = getpid() perf_event_open(&(0x7f0000840000-0x78)={0x3, 0x78, 0x3, 0x69d4, 0x7, 0x7, 0x0, 0x7, 0x1, 0x1, 0x7fff, 0x4, 0x80000000, 0x8, 0xc492f97, 0x58, 0x6, 0x9, 0x0, 0x5, 0x7, 0x7fffffff, 0x1000, 0x3ff, 0x2, 0x7, 0x3ff, 0x6, 0x9, 0x7, 0x4, 0x1, 0xfffffffffffffff7, 0x7ff, 0x3, 0x8001, 0x40, 0x6, 0x0, 0x4, 0x3, @perf_bp={&(0x7f00009ac000-0x1)=0x0, 0x4}, 0x4000, 0xeb26, 0x1666, 0x2, 0x6, 0x9, 0x0, 0x0}, r2, 0x2000000000000000, r1, 0x2) syz_open_dev$mouse(&(0x7f0000bed000)='/dev/input/mouse#\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e21000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000cb2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000009e000-0x4)=0x14) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) prctl$void(0x3f) 2017/12/31 10:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f02000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00001bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ee000-0x4)=0x14) bind(r1, &(0x7f000076c000-0x14)=@ll={0x11, 0x19, r2, 0x1, 0x80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00009ad000-0x38)={0x0, 0x0, []}) 2017/12/31 10:50:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c35000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000669000)={r0, r1+30000000}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006b2000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00005c6000-0x10)={0x1, &(0x7f00006c2000-0x4)=[{0x9, 0x3}]}) timer_create(0x7, &(0x7f00001da000)={0x0, 0x20000000000000c, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000949000-0x4)=0x0) timer_delete(r3) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x10000, 0x407fffffff}]}) pause() seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r4 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000327000-0x8)={0x0, 0x8}, &(0x7f000009b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00002ac000-0x3f)={r5, 0x53, "a9aac8a47671c15a8caa4bb41f2343668eddb34ec7c4c3707ca3f256a9e233f6dc46472fa342711398639eb2a737eb1ab6e95b98858ed737657904109e94f27a84bcc02992e077919a31a56dc2ace3c3fffaa2"}, &(0x7f0000f86000)=0x5b) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x5)='user\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000041e000-0xb)='pkcs7_test\x00', &(0x7f000079a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3d)="dbefe43da0331f47301798234d58b79e7c9fa3050b685d63f84c6500002af1911e76498e99c166286f96c64d2dbf0445a1d23f1389f2be601cb1d20278", 0x3d, r0) 2017/12/31 10:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/hwrng\x00', 0xa0000, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/validatetrans\x00', 0x1, 0x0) sendto(r0, &(0x7f0000d55000)="68b17232fb4892a2743699b43ca8f74d1e86b83182d8", 0x16, 0x1, &(0x7f0000be1000-0x10)=@ethernet={0x306, @random='d}<\x00eV', [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) 2017/12/31 10:50:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000ee9000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000)=0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d9f000-0x10)='/selinux/member\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000050b000-0xb)='dctcp-reno\x00', 0xb) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000082000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap$binder(&(0x7f00006b3000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) 2017/12/31 10:50:50 executing program 1: syslog(0x3, &(0x7f0000931000-0xec)=""/0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eef000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x4) 2017/12/31 10:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000582000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket(0x11, 0x800000003, 0x4) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000788000-0xc)={0x0, @multicast2=0xe0000002, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c25000)={@common='tunl0\x00', 0x7}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2017/12/31 10:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000025c000-0x7)='timers\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005bb000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecd000-0x4)=0xe8) setresuid(0x0, r1, r1) 2017/12/31 10:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000597000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bca000-0x28)=@hopopts={0x2b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x2, 0x4, 0xffff, 0x74, [0x1, 0x18]}}]}, 0x28) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d91000-0x4)=0x0, &(0x7f00004a2000)=0x4) 2017/12/31 10:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000cb3000)=""/164, 0xa4) fcntl$lock(r1, 0x7, &(0x7f0000bc6000)={0x0, 0x0, 0x0, 0x1, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fb5000)={0x6, r0, 0x1}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a2d000)=0xfffffffffffffffa, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004b4000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f000074f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f00000)=0xc) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00001e9000-0x10)={0x5, &(0x7f0000bfb000)=[{0x2, 0x9361}, {0x3ff, 0x0}, {0x7, 0x2}, {0x2, 0x7}, {0x6, 0xb3}]}) close(r1) fcntl$lock(r1, 0x5, &(0x7f0000603000)={0x0, 0x0, 0x12800000, 0x0, 0x0}) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efa000-0x58)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1947}], 0x58) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) 2017/12/31 10:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000)={0x0, 0x0, 0x0}, &(0x7f00001d5000)=0xc) getresgid(&(0x7f0000e2f000)=0x0, &(0x7f0000689000-0x4)=0x0, &(0x7f000068d000-0x4)=0x0) fchown(r1, r2, r3) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000000000)=0x0, 0x4, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000616000-0x10)={&(0x7f00004a3000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm_base(cbc-des3_ede-asm,sha512-ssse3))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00004f3000-0x8)=""/8, 0x8) 2017/12/31 10:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000753000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000558000-0x4)=0xfffffffffffffff8) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) recvfrom$llc(r3, &(0x7f000075d000-0x1000)=""/4096, 0x1000, 0x10061, 0x0, 0x0) 2017/12/31 10:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00002a0000-0x4)=0x9) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000c9d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000d38000)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 135.151442] device lo entered promiscuous mode [ 135.156283] audit: type=1400 audit(1514717450.689:1700): avc: denied { setuid } for pid=23817 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 135.229152] device lo left promiscuous mode [ 135.248575] device lo entered promiscuous mode [ 135.261186] device lo left promiscuous mode 2017/12/31 10:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004b5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000358000-0x4)=0x8, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000108000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}], 0x48) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2017/12/31 10:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000084d000-0x16)='/selinux/checkreqprot\x00', 0x482042, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ab000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000451000)={r0, 0x3, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000616000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2017/12/31 10:50:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00002b4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x8, 0x6, [0x3, 0x7fff, 0x93c, 0x7ec, 0x3ff, 0x200]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006a0000-0x8)=@assoc_value={r1, 0x8001}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001000)={0x1, 0xffffffff}, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x3}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d, 0x9, 0x100000001, 0x1, 0x1}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000003000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffff, &(0x7f0000004000)="ab6d64ce64883e7d2d65c61e6752366b01235743a242a3da52d91eb904971d430ca9ef9e5be65cdd5ffc19bad8821ce59d4f2650cadc2d58b77bae15e429041a7de67ba22e42924cb79077df252228df84d73d432c301c5df5b392af5d4fbfe5d795e6ee7779aaf962b6f0835aa5d0d4d502820e7b0010d4b76336d781a6f70ac2a7") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r2, 0x2, 0x1, 0x8, &(0x7f0000006000-0x8)=[0x0, 0x0], 0x2}, 0x20) eventfd(0xd66) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000007000)=0x27) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000008000)={0xfffffffffffff68b, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7, 0x7, 0x80000000, &(0x7f0000008000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x2, 0x2}) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003f5000-0x4)=0x9, 0x4) r1 = socket(0x0, 0xf, 0x8) bind$bt_hci(r1, &(0x7f0000acd000-0x4)={0x1f, 0x0, 0x2}, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e5d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b52000)={0x3, 0x6, 0x8, 0x8}) 2017/12/31 10:50:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0x96b)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000411000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x53)=""/83, &(0x7f000000d000-0x4)=0x53) getdents(r1, &(0x7f0000018000)=""/185, 0xb9) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) 2017/12/31 10:50:50 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000415000)=0x0, 0x400) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000032a000-0x4)=0x0, 0x4) 2017/12/31 10:50:50 executing program 7: r0 = gettid() tkill(r0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1000000000001d, &(0x7f00007a4000-0x4)=0x8, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00005e6000)=[{&(0x7f0000d5b000)="e3", 0x1}], 0x1) recvfrom$inet(r1, &(0x7f0000a6f000-0xf0)=""/240, 0xf0, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b2000)='/selinux/policy\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000366000)=@file={0x0, ""/64}, &(0x7f00000f1000)=0x42) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000ba0000-0x4)=0x7) io_setup(0x51d9, &(0x7f0000b5a000-0x8)=0x0) io_cancel(r3, &(0x7f0000048000)={0x0, 0x0, 0x0, 0xf, 0x52b66ca9, r2, &(0x7f0000714000)="ef158019c5fc0f4316549ec2a1e263911c67b9bf23b5af7c747a387bbec31cd12f1ce87f4c8269a46e154819d00eea1b89b7a955d579304df6c41e502adbac686822fba38726964118890a6d681666c8289c25badc42f777eca6986f41ec5658fa8a43d1fc0c4d17d6ad1f49fb294454363b3a044b1778fc01317b39e3cad8c9859b134208cf0e0e8169376588ab4190eaf105a0396d13a318f49c7349db0337e5897d17e3634c9b4d19d09989bdf5d44aa3c0e8f57bf026197582fc17098c69c654cc184013732965c8c0d2318b5de768ef955eb022146517c02587c27a2e979cf89c3afd394956fea254b55391b3217c5a1915e8e5a384c0", 0xf9, 0x3f, 0x0, 0x0, r2}, &(0x7f0000ec2000)={0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) fgetxattr(r0, &(0x7f0000550000)=@random={'security.\x00', "c1"}, &(0x7f00000e4000)=""/203, 0xcb) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="62e29af1c2c6031d0fb4824add30da25"}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000002000)={0x0, 0x2, 0x2, @thr={&(0x7f0000000000)="94f0e90060c91c069c763327c5c5abe9597837566d711d32c2104490be3e34af84d754cf048b9dc0170b09199f931e8e618b77396a0ab35f9ebf9abba5edb37765ce2de75c90c3330e", &(0x7f0000002000-0x3b)="1c3b234a976eb25e2aaf8d23fc79e21f1fa158f5f9b87136a9c5d3f6a95479c882d45834bd2bed31e793e7879b4b5546cf9a87264301f3af62383e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x11)='system}security(\x00', 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000004000-0xb)='asymmetric\x00', &(0x7f0000004000-0xd)='[eth1^$%self\x00') ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff80000001, 0x6, 0x2, 0x0, 0xf7, 0x4001, 0x3004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000005000-0xe8)={0x0, 0x0, 0x0, 0x20, 0x13b, 0x0, 0x0, 0x18, 0x10, "47dd8fde09069c31cf58ef3915b72bf440c01a71053c0f3b16232461258a80607307c14c898bc2f4dbd8bfd7a663fbb6e9c69b8c8cf7061aed3fb3891cba2bf2", "11cba9dc9d39d75b87d97b07ed38551e42248afd08293b96eb951e0f6a3f7aecfb561d7d69c9e7a351e5b283504eb608459f063ee93107859b857c7fd5c8aadc", "ae7dd187fc4aaf74f04186e7402238b48f5bec13d204e59bfb0f263ba29e530f", [0x3, 0x2f7ae75a]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003000)={@common='tunl0\x00', @ifru_flags=0x0}) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000004000-0xc)={0x1, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r5, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) 2017/12/31 10:50:50 executing program 7: mmap(&(0x7f0000000000/0x8be000)=nil, 0x8be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b8000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00008be000)={0x0, 0x3, 0x5b7, &(0x7f0000429000-0x8)=0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x1, 0x0, [{0x0, 0x2, 0xffffffffffffffff, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2017/12/31 10:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000440000-0x5)='maps\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003d3000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cae000-0x4)=0xc) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000013000-0x2)=""/2, 0x2}, {&(0x7f0000005000)=""/215, 0xd7}], 0x2) 2017/12/31 10:50:50 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x3, 0x1, 0x0}, 0x2}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r2, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/31 10:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ada000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000418000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a35000-0xc)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000e87000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b9000-0x4)={r1, 0x4}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00002c4000-0x40)=[{&(0x7f000075a000)=""/158, 0x9e}, {&(0x7f0000558000-0x1000)=""/4096, 0x1000}, {&(0x7f000084c000)=""/60, 0x3c}, {&(0x7f0000800000-0x5e)=""/94, 0x5e}], 0x4, 0x11) r3 = socket(0x1000000010, 0x3, 0x10) write(r3, &(0x7f0000748000-0x24)="240000001d00212fffffffff000000aa0e049a1000010000000103ff940000000005e100", 0x24) pipe2(&(0x7f000033a000-0x8)={0x0, 0x0}, 0x4800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000565000-0x10)={r2, r4, 0x4, 0x2}, 0x10) 2017/12/31 10:50:50 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common="6c6f0000000000000032ff00", &(0x7f0000005000-0x10a)=@ethtool_eeprom={0x50, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000062e000)={0xe64, "7b9ebccfa1b2"}) write(r0, &(0x7f0000dff000-0x24)="240000001b00fbfdeb0200fb000001000214ff0b0000000080000001f7000003f9161701", 0x24) 2017/12/31 10:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb1000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00003a6000-0x4)=0x80, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000519000)={r3, &(0x7f0000895000)="a051534dfb45fee7de35fca77dd28ff40209eaa99964442e1cef1c6a8a98588f395ceb7f6f3ee476c3f445d035753d2b6760d3cbc76b2d573af3f157a748d463da82e69fc94bf2feffeb590162a9a338c62ed7dcc684846964a34c786d09cf2c4b5cfa4a67997b67e479d42dbe0e63ae9c3e991b27270f583bf7cb3934ebf873832dfbb9782dd319b77038a4be89a3fcfdbbec565ccb1731", &(0x7f0000d7a000-0x1e)=""/30}, 0x18) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000282000-0x50)={0x100, @time={0x0, 0x1c9c380}, 0x400000, {0x1000, 0x1}, 0x40, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f49000)=0x16, 0x4) set_robust_list(&(0x7f00006bc000-0x18)={&(0x7f0000312000/0x800000)=nil, 0x7fffffff, &(0x7f00002cc000/0x3000)=nil}, 0x18) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000644000-0x18)={0x1, 0x0, [{0x200000000000194, 0x0, 0x400000}]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1c000)='/dev/rfkill\x00', 0x440, 0x0) pwrite64(r3, &(0x7f0000569000-0xab)="127a2d6ee646e800991930a61fa18ad117c977a38116648ee8298277f4747ed7e81794949796e62f730927a232d9fb5d701c9fc29eca5675e593d70ec8784f6ab12806ec676bcf9ae2a582f6168f884e0c5b6c94664f9971ba6f2cbbe66bd23679cb55100ff9e825c43caa60e703f2a07846ec7f285924b3bd35cf02c330feeca2a345c96c6f0d573be0d67b998308283acb2bedeb7795556c4036a983fd6c686ea312586981a2ffe9248d", 0xab, 0x0) sysfs$1(0x1, &(0x7f0000b6f000-0x9)='/!ppp1[[\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000a63000-0x14)={0xffffffffffffffff, 0x1, 0x41, 0x0, 0x3ff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b5f000)={0x0, 0xd8f}, &(0x7f0000f3f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000037b000)={r5, @in={{0x2, 0x2, @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]}, [0xe68e, 0x5, 0xfff, 0x40, 0x7, 0x9, 0x5, 0x401, 0x3ff, 0x817, 0x1a406dd1, 0x5, 0x100, 0x1, 0x5]}, &(0x7f00002ad000)=0x108) 2017/12/31 10:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab6000+0x21b)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000025e000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x1, 0x1, 0x3, 0x2, 0x8000}, &(0x7f0000ab9000+0xf79)=0x20) r1 = socket$inet6(0xa, 0x20000000000000a, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r1, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/31 10:50:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000bb9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa2000-0x4)=0x10, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000750000)="725a3976d80b0a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000be4000)=[{0x0, 0x0, &(0x7f0000e02000-0x10)=[{&(0x7f0000d3b000)="6cf47720d7000e2d7dd80fcc80edd4681b3e7ab6d0121a82ea0906ed079cf235", 0x20}], 0x1, &(0x7f0000d26000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:50 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc5000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000086f000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa9, &(0x7f00007c7000-0xa9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x73, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12da9a", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "cb3be452073350b63052e15e2d71c9dcd3f6bd78049e2239243e51a994d72e140fe553cd88f063abae85f7a38a65dabfeaf694459d3ecb340ef01c6218cc15021a0a6b"}}}}}}}, 0x0) [ 135.420337] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/31 10:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f000094e000-0x28)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = memfd_create(&(0x7f0000261000)='ð1*\x00', 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000611000-0x4)=0x0, &(0x7f0000fc2000-0x4)=0x4) 2017/12/31 10:50:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/4096) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000097b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0x5, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e6000)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00007ad000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000820000-0x4)=0x0, &(0x7f0000121000)=0x4) 2017/12/31 10:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000454000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000081c000-0x8)={r2, 0x2}) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) syslog(0x9, &(0x7f0000f37000)=""/27, 0x1b) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2017/12/31 10:50:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x444) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket(0xd, 0x803, 0x4ee2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000)={0x0, 0x100000001, 0xa, [0x8001, 0xff, 0x5, 0x1, 0x3, 0x4, 0x358, 0xecdc, 0xffff, 0x1a]}, &(0x7f0000012000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={r3, @in6={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) symlink(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000eb6000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000000000015, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xf8b5) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00001df000)=""/179) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c21000-0x30)={0x9, 0x2, 0x0, 0x1, 0xb8d5, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000ad6000)={0x4, 0xb4a, &(0x7f0000b5e000-0x27)="bf3e8578287f202db48e135744b8cdf33fff31fe4e028a2f9afb98c91c11f1c8de98669fcc437c", &(0x7f0000889000-0x47)="104513a7df097169986b51e253259d7a9f0b92dc72e695b1cd4edfb33a860cdaab7d02a00a29b03d8a4863bdc2e9ab989539ccc07aad182d590dd68e325aa807cc27ccea71fdbf", 0x27, 0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002c5000-0x4)=0x3, 0x4) write$fuse(r0, &(0x7f0000003000-0x18)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2017/12/31 10:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000125000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000086d000-0x4)=0x3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000355000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f0000909000-0x30)=""/48, 0x30) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000036f000)=@add_del={0x2, &(0x7f0000077000)=@generic="0bc88264fc525bacaf85c55537650938", 0x6}) getdents(r2, &(0x7f0000002000)=""/34, 0x22) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f000092c000-0x78)=""/120, 0x78) 2017/12/31 10:50:51 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000d13000)='/dev/vcsa#\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000f42000)={&(0x7f00006f5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f000020e000-0x11fc)=[{0xc0, 0x1b, 0x1000000525, 0x0, 0x0, "11bbbe64e6c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac0876983ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8a2778e950b5965a8991141c4591d2b7807df3e61ed5fe723561aacca101300429618830f72203ad43c8ec5a4e209ef5e98de4223bef6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf260337e9d9702e113b13bbfe32215760fc093b4368c9633ce"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5b10f405, 0xfffffffffffffffd}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) clock_gettime(0x0, &(0x7f00002f4000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000009c000)={0x9, 0x45, 0xfffffffffffffffd, {r1, r2+10000000}, 0xeaa, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004a5000)={{0x80000001, 0x0}, 'port1\x00', 0x20, 0x10, 0xa49, 0x2, 0x7, 0x5, 0x8, 0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ea4000)={0x3, 0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2017/12/31 10:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = fcntl$getown(r1, 0x9) sched_getparam(r2, &(0x7f0000595000-0x4)=0x0) syncfs(r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r5, r4, 0x1, r0, 0xffffffffffffffff) kexec_load(0x9, 0x4, &(0x7f00003d8000)=[{&(0x7f00009e1000-0x50)="65e9ad0f0eaf37c38a4c640863b6487e804578a697ab6453d8ec174bd204e64d0354090e88ae07aacffe98af9d4f72bb42e1540af57b617456ab4a352361130219bcb720b82d83ed9f0d830d819e0174", 0x50, 0x9, 0x7}, {&(0x7f0000f85000)="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", 0x1000, 0x5, 0x1}, {&(0x7f0000a90000)="12c2f7360ebebd", 0x7, 0xff, 0x0}, {&(0x7f0000d8a000+0x1d9)="10c0e9a7d8b917799fd1ad58bf4d2f6bc4e9eb45b94777d0c8e0536da156b9a444ed0a87e236d87ead545f20a8fa882f43f08ba73d758e00e39a37d832951510b543f27f2fa085469daae2000a59a94731", 0x51, 0x6, 0x400}], 0x3e0002) 2017/12/31 10:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007be000-0x10)=[{&(0x7f0000c85000-0x4b)=[{0x14, 0x1d, 0xa0719, 0x0, 0x0, "104237f7"}], 0x14}], 0x1, &(0x7f0000282000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000b3b000)=[{&(0x7f0000483000)=""/3, 0x3}], 0x1) pwrite64(r0, &(0x7f000064d000-0x79)="05b4540bc3006f611bd1566f9d29f335a99f258e357f2fb81dd993ef3dc5b0237ce06140d98f1bebc1632304647384a22fa462a4f3ae455de1c69eb944b2cc80bce18be7e7774f2d4d9c7319c51ad2624c1b7aa9bd05189fe27f0dd6672273801307d5cba636fe6c72684f3888d87c728d653584cd1f87c9656fc023ce8caaec8c31b6c1", 0x84, 0x0) 2017/12/31 10:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f2f000-0x10)={&(0x7f0000ad1000)='./file0\x00', 0x0, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) pipe2(&(0x7f0000dc6000-0x8)={0x0, 0x0}, 0x84800) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbd000-0xc)={0xffffffff80002004, 0x0}) readv(r0, &(0x7f0000d5c000-0x20)=[{&(0x7f00008b8000-0xc1)=""/193, 0xc1}, {&(0x7f0000e4a000)=""/96, 0x60}], 0x2) 2017/12/31 10:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) pipe2(&(0x7f0000f58000-0x8)={0x0, 0x0}, 0x4800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bce000)=0x0) r3 = geteuid() getgroups(0x4, &(0x7f0000592000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ce000)={0x0, 0x0, 0x0}, &(0x7f0000298000)=0xc) socket$bt_rfcomm(0x1f, 0x1, 0x3) fstat(r0, &(0x7f0000c79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0b000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f2c000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000284000-0xc)='/dev/autofs\x00', 0x41, 0x0) getresuid(&(0x7f0000230000)=0x0, &(0x7f0000464000-0x4)=0x0, &(0x7f0000f3d000)=0x0) stat(&(0x7f0000022000)='./file0\x00', &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000073b000-0x38)={0x0, 0x0, &(0x7f0000910000-0x60)=[{&(0x7f0000211000)=[{0xb0, 0x0, 0x810, 0x0, 0x9, "98ce3e3bde7edc7a8e501007e3ac887c841006c11692926290b8d53f39424116e88ed9c546a21bfc62f1f15f2058dced4f266bd54f07bd2e2339faf4d62c6ea3473014f7e0d776b7734f257e1b6ab3cfa8acec70337e399ac66b9c55195fc59f073f8b23c276fb6dc85c14abca55fe594bccfaf8d7b1620c1ece81a8403aeac35d3eda79505fc9336e038ded609a6e5775e8c9dc7902411c57e889576ae0a29a"}, {0xa0, 0x1, 0x20, 0x800, 0x4, "ed8d521c477139fb6504da162bc22a0c13b13bcf4365994fa6a23a052671e4ac2a2fe72a7db989391064617fb1f27d2aabcc1f10bff9c4d32c44c7e9f26f8804c98c5140c3cf11979109e490b33ef454686cdc5b0c502520d1028f041d9a7493c382e1b9457291515df3a4a236b883036e83f844d8634260f5e072dbe00cf374ad49805beae823870c1f46e80a"}, {0x50, 0x4, 0x200, 0x971000, 0x10000, "47b0ba9bd48f5946e676c3ce6e180fd4e4d952b120564267c694565dcd0c7d67cc28631d7bd30a097a2ee8aee98066cd17246d19b67de85507ed847ca135"}, {0x84, 0x5, 0x604, 0x8, 0x5, "3054d97119763c8fa2bb5c6be607019ff75489603fface08f49b7a4da7628c9c8201ff739295bfd879863bc79fda76b4a2e6566e7bdcb5f910b9a50727ec5a0bbf1a79b2b1b5f6348196748a9dae6fae9a380c4a4deec2e3b179111695fb351ad0d5ecbb9d08c0a55c9af04286bf3c52da0a0171"}, {0x1010, 0x1, 0x314, 0x7, 0x0, 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"f10d8b4d16c56a24cf971dbc896c8b08be196cded2d56ee05cb076f900afde70d14536f7d1953e893c98c0b67828f3e13c443ef72261f98ca68a2d7a403c92f3df34574cdee3f7d2c3d3ab7e158765337720a6c28b8166b85589e0e5e8611f9ecd65a18623760b1a25a289782f7c62561ae2d02351f3414be3ee139ead9b226a1eb902976680637a5ba61b22b2cada8379cb95f472d6ece518693510752d8755c8a1ab6b8207fede6c01bc1db3d5acb5db844d40a227583d7284384db45a45e6c997acaf"}, {0x24, 0x100, 0x200, 0x3687, 0xbe52, "b62b9df03831c918da06823b9a12e2d12d5753c5"}, {0xe0, 0x0, 0x300, 0x8000, 0x101, "6c741b414d491b791f0d5cf3fc3de3fd167b2555c0c1935ee7fb13479232552207c99d037b8e3e4065c2ca342bc6ef5ddbe14ef3431c53d4582d60da06392de9187a16c71ee1e7c753190b262cf3373eb7fc1329e928c207d7d20d69e5a2f141b30cd1b6438467462cddf1901d98bf23c577436bb40be3ddc3a55719159224bda19fc6b9c16d9c829db02dfaf01c67bca408798ff8bb091a69d7343fb628fb2ee21c48c09b0b55852fd3a6b6f83cbe2f2f7593914ef56ea05ea2d0b30ac5dc4670394a33e29d1ac1c1760009a10aa5cc"}, {0x68, 0x7, 0x5, 0x80000000, 0x1, "3d7f4c6c90d4be24a1dd2127a816d3bd6977c60ee25531aba21c9a3804b4aeeb3168faca25503f5cc655113cb97096b0fea9b7f226e641af1e239fc88e5a8ca7ae834aa815beb67d914fccc2acab6697591badf857"}, {0x108, 0x4, 0x200, 0x80000000000000, 0x200, "1e7e62787565e3d3f552a02fd09050c2cf5c74857fb4f2e6dc73b6a5e3d8c6ffa1b7ac0c8094b456ad7d23af87cfa7d557e37cf06c5f9547271bbbc8b912a238aeea1bdf024cb54dd0d9e98e10f2c3df3a68231e00f52b332ac02c63b5a66e7e850ec804aae039d8bb26b5f61dc1126260b8a8a40ff3a410517182f4c3f456a9cb590ee7e6564dbbd3c459dd806d1c654ce7330dcbc86011cf9ba842fe955a5e5d920c8b8ea4aa0621f8d812dcbc030edfdd445beb807244fb134f847c8ae815a0d385b80ef3d2fb00a6794446cfd530ca8f3fef499740a426b890791c8cc9804d07034ca3a15eda203ae14688cf5797d1075dbf8d"}, {0xec, 0xfffffffffffff15e, 0x400, 0x4, 0x4, "c4f6627b8786629299a3c5bf815cf202af942b0e744ed94a81c946414850cdd887fd37162ee9066b55b0880fd3f5bb6f4757db4dbf04b039326f3388b36aa0557c96cef2408c502801e3fee4337ca0e9e510ba03290297377b4c0728b7330bfcce96485897af3191df7e482e48800599174614b5803627d8fc13591bd682d3f7c89b0a5618134b6a1fc8a953f2cf5883f253ce9dd4d80a5461c20586d27a7ba7cfe8f82791884179dbcd269afa2f35f49e8e0a187a323e5471d6aae1ef12a39ee3028f41662f85da1eb99bab0d93bc77a783e65075a2402590"}], 0x434}], 0x6, &(0x7f0000267000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x10}, 0x40) read(0xffffffffffffffff, &(0x7f0000984000)=""/24, 0x18) r11 = getpid() sched_setaffinity(r11, 0x8, &(0x7f000020e000)=0xf01) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r12 = shmat(0x0, &(0x7f00009ab000/0x4000)=nil, 0x5000) shmdt(r12) 2017/12/31 10:50:51 executing program 1: mmap(&(0x7f0000000000/0xc27000)=nil, 0xc27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f00003a8000)=""/82, 0x52) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c27000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000602000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c26000)=[{r0, 0x0, 0x0}, {r0, 0x21, 0x0}], 0x2, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x2000000000006}, 0x8) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000c28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00007ac000)={0x0, 0x0, &(0x7f0000c29000-0x10)={&(0x7f000071f000)={0x2, 0x2, 0x5, 0x2, 0x37, 0x0, 0xe3, 0x6, [@sadb_spirange={0x2, 0x10, 0x0, 0x8, 0x0}, @sadb_x_sec_ctx={0x1a, 0x18, 0xcb, 0x5, 0xc7, "69aa8581cd2b52c821dec8e87224db15bc427d6fa8340d91a2e07df084d2a9dc9b76fa82636553146d989594b7bb539360cbf319050c8c7819c12c35fcb3d3c3209f57e9256bee07dfe67b11897029799412604b307e1cf8d5ea85278e241435f53e7a806e2c20ea3fa19595b87d77179282457c98f0574bea02aec0dd4f2c7d7427f01099612f975c09d57216b432fa81d966e1a795bd7bb25a13decdb0e75c815e4285617e3c47a328abfaf4b171916f0a044f2ca3a8f391511ad1e1e772d36e0796c8230ad2"}, @sadb_x_sec_ctx={0x8, 0x18, 0x7, 0x2, 0x35, "64215584016b936e30dadb5398c6a482dce46fb1addd7b9d520843eed4cd0c40fc9509f842a0521bfb9e5565e9fa44878709158d7c"}, @sadb_key={0x1, 0x9, 0x6e39, 0x0}, @sadb_x_policy={0x4, 0x12, 0x0, 0x6, 0x0, 0x8000, 0x4, {0x6, 0x20, 0xed, 0x2, 0x0, 0x4, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x5, 0x7}, @sadb_x_policy={0x4, 0x12, 0x2, 0x8, 0x0, 0x8000, 0xa6, {0x1ff, 0x6, 0x7f0000000000, 0x7fffffff, 0x0, 0x80000001, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x71, 0x0, 0x0, 0x3, 0x0}, @sadb_lifetime={0x4, 0x0, 0x6, 0x9000, 0x1, 0x4}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2017/12/31 10:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001b3000-0x290)={0x20, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x1f2b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe90b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8f7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) creat(&(0x7f0000bda000)='./file0\x00', 0x1) r2 = socket(0x10, 0x802, 0x0) fgetxattr(r2, &(0x7f0000599000)=@known='security.capability\x00', &(0x7f000099f000-0x10)=""/16, 0x10) 2017/12/31 10:50:51 executing program 3: r0 = syz_fuse_mount(&(0x7f0000916000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000011f000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000658000-0x4)=0xffffffffffffffff) 2017/12/31 10:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r0, 0x0) pipe2(&(0x7f00006a6000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000133000)={0x2, 0x0, [{0xc0000001, 0x3b7, 0x5, 0x2, 0xada, 0x800, 0xb69a, [0x0, 0x0, 0x0]}, {0x8000001f, 0xff, 0x2, 0x5, 0x7, 0x4, 0x80000000, [0x0, 0x0, 0x0]}]}) 2017/12/31 10:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000845000)='/dev/input/mouse#\x00', 0x48000000000000, 0x101000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003bc000)={0x8, 0x7fff, 0xffffffffffffb768, 0xffffffffffffffc0}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000006000-0x18)=[@flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f000000c000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/31 10:50:51 executing program 0: syz_open_dev$random(&(0x7f0000b06000-0xc)='/dev/random\x00', 0x0, 0x100) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000033f000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000169000-0x4)=0x20, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000001000-0xed)=""/237, &(0x7f0000012000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f0000828000-0x1c)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000b5a000)=""/113) 2017/12/31 10:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) eventfd2(0x40000000000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execve(&(0x7f000049c000)='./file0\x00', &(0x7f0000c4f000)=[], &(0x7f00000ae000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aec000)={0x0, 0x0}) 2017/12/31 10:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000c97000)=0x0, &(0x7f000033f000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00003d5000)={0x6, 0x8001, 0x3, 0x1, 0x7f}) recvfrom$inet(r0, &(0x7f0000bfb000)=""/82, 0x52, 0x0, 0x0, 0x0) write(r0, &(0x7f000070e000)="0000001b0100ffeb0300000006010001f6ff0b080003080016ffe117000003f916f701", 0x23) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007de000-0x10)={0x0, 0x0, &(0x7f000052b000-0x90)=[]}, &(0x7f000054f000-0x4)=0x10) 2017/12/31 10:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009bc000-0x8)={0x0, 0x0}, &(0x7f000009e000-0x4)=0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bd4000)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) accept$alg(r0, 0x0, 0x0) io_setup(0x4, &(0x7f0000e4b000)=0x0) kexec_load(0x2, 0x3, &(0x7f000044a000)=[{&(0x7f0000ad9000-0x107c)="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", 0x107c, 0xffffffffffff8001, 0x5}, {&(0x7f00004b4000)="1adb01edb8852938ea41a00e1af871754d23eac0db0dcc707e1524a5e4a038c28d04aebb45fc63e4c7057d03b1af5f0e0d41a5c8105a5ac378a1832c781d1d1394af85e974f7a3afa1e92758331464639edf2d511d4d4760166ba702c514bb60c919fc7a9e9c26fcb5855f925f56ed28cf5e36b101bd097f702fd689bd9bd1f1b34786a894676e65710a5969a3f640b96d9f9b8a11b9d7048797efdad76995a232efd20daf9b6f4d0669c38fca5a3611bac479ff97085e12d6123b9826a61c3c4e5e3f99419fe7f70968945605", 0xcd, 0x8, 0xe000}, {&(0x7f0000056000-0x85)="ab222e655e69112787d39b58b1a2c31be5a7d6c320f35eb24db710f1e98605ea61006bfaa70bca55c0d94ea9ccfcf67124b14e1590a4975dba6ad0ae505d8a2b395ad5084209e030c7483e25f7776012e7aec603b70ec0a9ebb816338530074369c1d02eab5e3ca5adb2845f92f09e4fdacb5b5b259aee6f4f564dfb74fccd7545fed2300f", 0x85, 0x100000001, 0x7b}], 0x100000000140000) 2017/12/31 10:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r0, r1, &(0x7f00005f3000-0x8)=0x0, 0x613a) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d7a000-0x1)=0xfff, 0x4) 2017/12/31 10:50:51 executing program 7: io_setup(0x8, &(0x7f0000d4b000)=0x0) io_submit(r0, 0x1, &(0x7f0000fb8000)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fb8000)="892e", 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a2000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x1000}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/12/31 10:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0f000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000af1000-0x8)={0x0, 0x0}, &(0x7f0000e0a000)=0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000070e000-0x38)={&(0x7f0000f53000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006d4000-0x50)=[], 0x0, &(0x7f0000b79000)=""/192, 0xc0, 0x0}, 0x0) 2017/12/31 10:50:51 executing program 2: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) close(r0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000048000)="5a76870000a3", 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0xa0b6, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000021000)=0x9, 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000048000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000048000)=0x8) syncfs(r3) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000012000)=""/177, &(0x7f0000049000)=0xb1) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0xe91e, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000000f000)={0x7fffffff, 0xd1, "7d47212281e7e3e34b126a60c53a0b4eff0b82da12c6ab1f17a433d85dde29567a448ec924f6fb742d2096bdaecd88b38449391d7e5358f938fc3f80a126854892a486c542c4811699324e3995f6d6a513cbbba578438c07ac16ee3447dfca6fffd743ff58e9ea7f94c95b921e2802d313b6e143ae805ad1d51e2f0291b5b1969da6d9ef57a78d204b90f0d0b03f11865625d550f7073bbbeca2277823e1ab756fcefc71dedfc82e4180c8333d3a6e194ee83f870f6b05e00b0ab5d99436feaac9d24e49f446c9a1a4283e01ce41dff6be"}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000039000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000002b000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000004a000-0x10)={r4, r5, 0x7fff}) [ 135.949530] binder: 23991:24003 unknown command 0 [ 135.959752] binder: 23991:24003 ioctl c0306201 2000a000 returned -22 2017/12/31 10:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000b6a000)='cifs.spnego\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085f000)="3003100000", 0x5, r0) [ 136.002504] binder: BINDER_SET_CONTEXT_MGR already set [ 136.009093] binder: 23991:24017 ioctl 40046207 0 returned -16 [ 136.025728] binder_alloc: 23991: binder_alloc_buf, no vma [ 136.027986] binder: 23991:24003 unknown command 0 [ 136.027995] binder: 23991:24003 ioctl c0306201 2000a000 returned -22 2017/12/31 10:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) sendmsg$netlink(r0, &(0x7f00002ac000-0x38)={&(0x7f000005c000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00005a2000-0x20)=[{&(0x7f00006cc000-0xd3)=[{0xc4, 0x0, 0x0, 0x0, 0x0, "02738e0d421938036ae58f69a97cbb7221e2c669e83cfbd7687285e78f74ceefe8b341235fc725bb1a4922eb7a9fa182bcf616cedf13c285d9cb5a70b8782fbcba5b3e8bbba556dfeeeb1a5c92c4f9f7d3d8d532f575dafae11c278a8e4c69794488cf5a92f403f7c821e42d35f57840b6c9ff8309f1ae5e0843880b8f49eefd912f0b657e182687fc362888608133980357828e59d0ef5ab4aef4e3880de83776d4c2b4e643af8f8e3c90398eeb32468e"}], 0xc4}], 0x1, &(0x7f00008e7000-0x40)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000e16000-0x38)={&(0x7f0000eb8000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005fc000)=[{&(0x7f0000a1e000)=""/168, 0xa8}, {&(0x7f000063d000-0x94)=""/148, 0x94}, {&(0x7f000053d000-0xd)=""/13, 0xd}, {&(0x7f0000896000)=""/124, 0x7c}, {&(0x7f00000eb000-0xe7)=""/231, 0xe7}, {&(0x7f00003ed000)=""/194, 0xc2}, {&(0x7f00006f3000)=""/27, 0x1b}, {&(0x7f0000377000)=""/74, 0x4a}], 0x8, &(0x7f0000cd4000-0xc9)=""/201, 0xc9, 0x4}, 0x10000) 2017/12/31 10:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x80b, 0x6, &(0x7f000090c000)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000591000)={0x7, 0x7, 0x8, 0x6, 0x20}) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000e000)=[{0x24, 0x2e, 0x205, 0x0, 0x0, "000000080600000013675921de16000037df7f0f"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/31 10:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000025a000-0x4)=0x0) 2017/12/31 10:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x100000006, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200040004, 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) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/31 10:50:51 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x7fff, [0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0]}, 0x5c) 2017/12/31 10:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) poll(&(0x7f0000f99000)=[{r1, 0x44, 0x0}, {r1, 0xa, 0x0}, {r0, 0x640, 0x0}, {r0, 0xc, 0x0}, {r1, 0x408, 0x0}, {r0, 0x202, 0x0}, {r0, 0x408, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x0, 0x0}], 0xa, 0xff) 2017/12/31 10:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000241000)={0x8}, 0x4) 2017/12/31 10:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clock_gettime(0x0, &(0x7f0000d7f000-0x10)={0x0, 0x0}) ppoll(&(0x7f00002be000)=[{r0, 0x10, 0x0}, {r0, 0x2, 0x0}], 0x2, &(0x7f0000e59000)={r1, r2+10000000}, &(0x7f0000f24000-0x8)={0xfffffffffffffffa}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) pread64(r3, &(0x7f0000003000)=""/230, 0xe6, 0x0) [ 136.050597] binder: 23991:24017 transaction failed 29189/-3, size 24-8 line 2960 [ 136.068140] binder: undelivered TRANSACTION_ERROR: 29189 [ 136.078925] binder: release 23991:24003 transaction 177 out, still active [ 136.086030] binder: undelivered TRANSACTION_COMPLETE 2017/12/31 10:50:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000c00000)={[0x81, 0x0, 0x7fffffff, 0x6, 0x10000, 0x25c5, 0x401, 0x1, 0x4, 0x7, 0x6, 0x1, 0xfc8, 0x1, 0xfffffffffffffffb, 0x8], 0x4000, 0x200}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clock_gettime(0x200, &(0x7f0000033000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r1, 0x2000000000000, 0x0}], 0x1, &(0x7f0000feb000-0x10)={r2, 0x989680}, &(0x7f0000f15000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000283000-0x68)={0x5a2, 0xc25, 0xfffffffffffffffb, {0x77359400, 0x0}, 0x2, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xffffffffffffffff, &(0x7f000043e000)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000680000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000066a000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) bind$llc(r0, &(0x7f0000b74000-0x10)={0x1a, 0x0, 0x7, 0x7ff, 0x80, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000173000)={0x2, 0x0, [{0x6, 0x0, 0x6}, {0x7f, 0x0, 0x1}]}) syz_extract_tcp_res(&(0x7f0000153000-0x8)={0x0, 0x0}, 0x5767, 0x4) 2017/12/31 10:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000df5000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d6a000-0x4)=0x0) 2017/12/31 10:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000162000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/create\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000055d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f00003cd000-0x170)={0x2, 0x0, [{0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2017/12/31 10:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000021c000)='/dev/cuse\x00', 0x80, 0x0) signalfd(r0, &(0x7f0000a96000-0x8)={0x2}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000075e000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000e4f000)=0xc) lstat(&(0x7f0000383000-0x8)='./file0\x00', &(0x7f0000654000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000702000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@rand_addr=0x1, 0x3, 0xaa, 0x2, 0x100000001, 0x9, 0x80, 0x20, 0x6, r1, r2}, {0xffffffff, 0x7fffffff, 0x4, 0x6, 0x4, 0x2, 0x9, 0x7}, {0x4, 0xfffffffffffffff7, 0xb7c2, 0x9}, 0x3f, 0x4, 0x401, 0x0, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xbb1, 0x6}, 0x4, @in=@loopback=0x7f000001, 0x80000001, 0x4, 0x3, 0x3, 0x10001, 0x100000000, 0x1f}}, 0xe8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00006fd000)={@common='ifb0\x00', @ifru_settings={0x9, 0x5a, @cisco=&(0x7f0000dd0000-0x8)={0x9, 0x6}}}) pselect6(0x40, &(0x7f0000ecb000-0x40)={0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecb000-0x10)={0x0, 0x0}, &(0x7f0000ceb000)={&(0x7f0000c29000-0x8)={0x0}, 0x8}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00009a8000)={{0x0, 0x0}, {0x0, r3}}, &(0x7f0000a92000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/31 10:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d1000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$llc(r1, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cec000)=0x10, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00\x00 \x00\x00\x00\x00\x00\x00\x00T\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = add_key$keyring(&(0x7f0000ee9000)='keyring\x00', &(0x7f000087a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x9) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a45000-0x4)=0x0) 2017/12/31 10:50:51 executing program 6: mmap(&(0x7f0000000000/0x5a9000)=nil, 0x5a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00005aa000-0x8)=0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000011e000-0x12)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a9000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005aa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f000010e000-0xd)='/dev/usbmon#\x00', 0x7e2, 0x80) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00005aa000)={0x0, 0x7ff}, &(0x7f00005aa000+0x6c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000029c000-0xa0)={r7, @in6={{0xa, 0x2, 0x39d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x0, 0x2, 0x44}, 0xa0) io_submit(r2, 0x4, &(0x7f0000157000)=[&(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f00001c9000-0x5e)="233296f8c336f89b6efdb3ed85e777a1d52339382df8a2608dd960010f029a9ca837939b1d727b82b6d5efae52249e9dfd2e36797023b56c06c38580cb36241fb8e1a2bd96ea0898a617ee0b50fc0f329c6172d2fe7d194fdc7c298be5db", 0x5e, 0x3ff, 0x0, 0x0, r3}, &(0x7f000009c000)={0x0, 0x0, 0x0, 0x3, 0xffff, r1, &(0x7f00005aa000-0x88)="8d8f86326a3a1bd29efbfb913275324fdbca88b07c814a50f5fe750b5ad6bbbd465d9608edb32b5eb9f758bfe641a5066db44ce85889028272edd72450f1c666c8e407f5138b63ce1f661239ab52807f86f2e9679ea8a6190791cded67ddbafd1db367a747a9d8725b2ba78e3ba8470099c46bfcc4365a06e2cb3e90b721668caea3fa23915d0fd5", 0x88, 0x7fffffff, 0x0, 0x0, r4}, &(0x7f000049b000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000010000)="3bdcbebd5c39e7d24cfde6a56e042267e8f35e5d", 0x14, 0x8000, 0x0, 0x0, r5}, &(0x7f00002fd000-0x40)={0x0, 0x0, 0x0, 0xf, 0x400, r0, &(0x7f0000073000-0xf4)="fbcc5fa7f028f327eda36771d5dc77c598ee75e2da4f05fac615479a61c637d2ec68f908f360856a7cb773be5c19c72af7d54def9b106ac861c226d57f79c25ffc7987fa8993802c776bc6bb0c4c3d6b21be50a7c28a5bef606489867593854fad6d65d4ae315aca529e6b6214196218cee1e0d6d52dec91d53e1a3bfa951c302b9cfbbd4b3a36837a0205ce0cd4aa4e43f9a1d68da91b6851d9e138567285db3d361cad556ffb0b7f10880489362ce4d320d8085524968c7b5e2c5ca369f162138f269197e63db7ef34fe3881d0c929fc20784bf818a639aafa9974e6d91ac749528190e77a197a4a744250774a1694a778dc9c", 0xf4, 0x3f, 0x0, 0x0, r6}]) [ 136.094478] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24040 comm=syz-executor7 [ 136.130127] binder: send failed reply for transaction 177, target dead 2017/12/31 10:50:51 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f000000a000)=""/211, 0xd3}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2017/12/31 10:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000e4b000-0x3c)=""/60, 0x3c) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008a9000-0xc)={0x30000008, 0x0}) shutdown(r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a7d000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) [ 136.189015] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24055 comm=syz-executor7 2017/12/31 10:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000be7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000099f000-0x4)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2017/12/31 10:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000de2000-0xa)='&+ppp1GPL\x00', 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000b49000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x0, []}, &(0x7f0000c16000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f000068d000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000881000)={r4, 0xc6e, 0x8, 0x100000001, 0x1, 0x200}, &(0x7f0000712000-0x4)=0x14) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x10000, 0x101000, 0x0}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000aab000-0x7f)={0x2, 0x0, ""}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009e4000-0xc)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000955000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) unlink(&(0x7f0000d2b000)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/31 10:50:51 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b0000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/184, 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000099f000)={r0, 0x28, &(0x7f000085b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000776000-0x4)=0x0) 2017/12/31 10:50:51 executing program 0: r0 = socket(0xa, 0x80003, 0x8000) setsockopt(r0, 0x800000029, 0x4a, &(0x7f0000951000)="", 0x0) socket(0xb, 0x7, 0x9) 2017/12/31 10:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x3) r1 = syz_open_dev$mice(&(0x7f00001a2000)='/dev/input/mice\x00', 0x0, 0x8000) connect$unix(r1, &(0x7f0000010000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b45000-0xc)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000dd000-0x230)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) io_setup(0x8, &(0x7f0000c37000)=0x0) io_cancel(r3, &(0x7f00005f4000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3ff, r0, &(0x7f0000dbb000)="fafc8f39ad1cdaf2eca42107b12eebb0b29c8b5a3ac78d4c3c4d287c1150f50375b0b796fe82c8af4e5e3e9b0c470828adc8e9bfc3552318f0369ded3b5bdbf74c4b26e18551707c3012e3469a0143e9409e48a57f79d0b08db238b73e44b86a9a1d274b4b1cf9d5a61b7c9057f4c16f8a3e327556da33832247d60f747c209be12cb7aa0dcf4470b7791adac0153afe3b91938e25c304944fbaa0ef2cc013d9ba9b31aafa081c4ff711e6aab58842452eb4eff7571628413b236e04fb372570b0d63f27acaf8d7722e628f7f72c489eac0eee8ba2931d367c77f1", 0xdb, 0x20, 0x0, 0x1, r2}, &(0x7f00007ef000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000b52000)={0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00004e0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000133000-0x8c)=""/140, &(0x7f0000323000-0x4)=0x8c) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f00000c4000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 136.308713] device gre0 entered promiscuous mode 2017/12/31 10:50:52 executing program 7: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000ad9000)='/dev/input/event#\x00', 0x3ff, 0x404000) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ad9000)='./file0\x00', 0x400000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000027f000-0x89)=""/137) sendto$inet6(r0, &(0x7f0000ad6000-0xf6)="", 0x0, 0x20000000, &(0x7f0000ad5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 10:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/31 10:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mlockall(0x1) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000938000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/31 10:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d5f000)=@assoc_value={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 10:50:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/245, 0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/31 10:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) set_robust_list(&(0x7f00008ff000-0x18)={&(0x7f0000f66000/0x4000)=nil, 0x4cf56ed2, &(0x7f00005ef000/0x3000)=nil}, 0x18) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000be2000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000299000-0x9f)=""/159) r2 = syz_open_dev$mouse(&(0x7f0000a08000-0x12)='/dev/input/mouse#\x00', 0x8, 0x200000) recvfrom$ax25(r2, &(0x7f000073e000-0xe8)=""/232, 0xe8, 0x20, &(0x7f00005a7000)={0x3, {"a7e473ff5a56a0"}, 0x7fff}, 0x10) r3 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x400) r4 = dup2(r0, r3) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000f8e000-0x4)=0x6, &(0x7f0000515000)=0x4) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000fc5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/12/31 10:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000615000+0x5cc)=0x0) r0 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b00000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e01000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f0000410000)=0x6) process_vm_readv(r0, &(0x7f0000b01000-0xa0)=[{&(0x7f00003dc000-0x87)=""/135, 0x87}, {&(0x7f0000727000-0x62)=""/98, 0x62}, {&(0x7f0000f4c000-0xcb)=""/203, 0xcb}, {&(0x7f0000a60000)=""/213, 0xd5}, {&(0x7f0000161000)=""/211, 0xd3}, {&(0x7f0000df9000-0x38)=""/56, 0x38}, {&(0x7f0000dbf000)=""/118, 0x76}, {&(0x7f0000c69000)=""/108, 0x6c}, {&(0x7f00006f3000)=""/60, 0x3c}, {&(0x7f0000034000)=""/239, 0xef}], 0xa, &(0x7f000090a000-0x40)=[{&(0x7f0000974000-0x4)=""/4, 0x4}, {&(0x7f0000ad9000-0x3e)=""/62, 0x3e}, {&(0x7f0000880000-0x50)=""/80, 0x50}, {&(0x7f0000306000)=""/223, 0xdf}], 0x4, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00001cc000)='/dev/snd/seq\x00', 0x0, 0x6000) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000078d000)='/selinux/enforce\x00', 0x4040, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000937000-0x4)=0x7fffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000881000-0xbc)={0x4, 0x3, 'client1\x00', 0x4, "1bea619197f7af88", "ee8ed8efa2c743343305a59a6207ca456518f7d1236b1428c594f874667f3f79", 0x80000001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$IPC_RMID(r3, 0x0) 2017/12/31 10:50:52 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8000, 0x5, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000fcd000+0x189)=0x0) 2017/12/31 10:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000cdd000-0x38)={&(0x7f0000bc5000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f0000631000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") r0 = getpid() process_vm_writev(r0, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008bf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$nfc_llcp(r1, &(0x7f00006a7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000c5000-0x4)=0x60) 2017/12/31 10:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x9, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf10}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x80, 0xffffffff, 0x400000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000053c000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 10:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) r3 = syz_open_dev$mice(&(0x7f0000cd2000-0x10)='/dev/input/mice\x00', 0x0, 0x401) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) 2017/12/31 10:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000483000)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ef6000-0x5c)={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x41ef0000}, 0x8000, [0x3a, 0xba2b, 0x8b, 0x101, 0x4, 0x400, 0xfffffffffffff3a9, 0x6]}, 0x5c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f000086a000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f0000df6000-0x70)=[{&(0x7f0000d16000-0xec)="", 0x0}], 0x1, &(0x7f00006d2000-0x48)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c2a000)={0x10000, 0x70000, 0x10000, 0x7fff}, 0x10) prctl$getreaper(0x0, &(0x7f00008f2000-0x8)=0x0) r1 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fa2000)={0x0, 0x1}, &(0x7f0000062000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e61000)={r2, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbf7, 0x4d6, 0x9, 0x1, 0x8, 0x28ab, 0x20, 0x80000001, 0x6, 0x2, 0x7, 0x800, 0x8, 0x7, 0xfff]}, &(0x7f0000b57000)=0x108) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x403, 0x0, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt(r0, 0x80000000109, 0x5, &(0x7f0000a64000)="1b6cdf0100000001000000fc5d6f4bf8c485344f78bc0bfe907ddc3211cc15bd04fed3a0a7", 0x25) r3 = gettid() sched_getparam(r3, &(0x7f00004ec000)=0x0) bind$packet(r0, &(0x7f0000a17000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d32e77f29", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x1f, 0x5, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000064000-0x18)={0x0, 0x3, 0x20, 0x9, 0xfffffffffffffffe}, &(0x7f000063d000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cf6000-0x8)={r4, 0x7fffffff}, 0x8) r5 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r5, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000033b000-0x4)={0x10001}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c49000)=0x0) 2017/12/31 10:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000571000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f000090c000-0xb6)="0b250b19a8ac95e4bae09fcf39dd38d5c7197bd1513ec5254f788e5c3b52d227b4b829b28a84929646040412670140d0", 0x30}], 0x1, &(0x7f00005c9000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 10:50:52 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5ff000000020ced5c54dbb7", 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x19, 0x4, 0xfff) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009c3000-0x4)=0x0, &(0x7f0000810000-0x4)=0x4) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000725000)=0x0) r7 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000bc2000)={&(0x7f0000dd0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004cb000)=[{&(0x7f0000ffb000)="fef28e2cf7862d83de2c2cdae9ed0713cbaaa77f3f48d908e140f03cc725fcddc51888dd59dcab8f7421fb7f15ccbbf4d891112d8f7dbcbca7a78f9ea52e7ed90b6e40c4b979d80e2fdd92a76c7097c76ec5592aad43009cd55c587ebe68354dac84d74f281d432e15ee7d11bb424414db77bab7df5cccdf24601080f248f8af34031875dbf19f87f4283269262edc9076a92105677b6e2e", 0x98}, {&(0x7f0000059000)="48e2b53eee6388f4b3736013d8d6172c775cbcf3e7aeac081783a41e76b9070c73732e5dd976bccc14e51a9e3047caa17be74cbb385a8d8ee4f832ea9be865f82012471aef", 0x45}, {&(0x7f0000f90000)="c76b3775a16baecb77180e4a256c5551d0f7b3bfcab848c4338034a6433b1bcd", 0x20}, {&(0x7f00001a9000)="2789102afbafab76ffe5e0687a19822ea0f37d700656f3ba3a9ce47a84e86338e12aedface049c528218157f8cbc755d06ee43bea39e0e87dac22ae2c06e2de7bf646b23815e6e9e69f6a78cca2deffebbd4627a3d187c8e68e20774b541feca757c4837fcf19804fe01c2720f86dd13d04ac65373859e6e359351ba79f6d1db6784caf3b6fbba0a5bc46c0b2fcf0fb7975fd42bfd5b519420c2e60fe6fd929512ec91cf93d42bf55cd3e8547b25fcba62d914a9b075da61c33f8698b0b833a1af9e902d792bcb90fc99970da09d8a2c21120c394f3bf7facf68b307", 0xdc}], 0x4, &(0x7f0000e2f000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x30, 0x1, 0x1, [r4, r2, r3, r2, r0, r2, r4, r4]}, @rights={0x38, 0x1, 0x1, [r4, r4, r0, r4, r5, r2, r2, r1, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r5, r1, r3, r5, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xf0, 0x10}, 0x20000000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2017/12/31 10:50:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x5, 0x2b2, 0x9, 0x3, 0x1ff, 0x1, 0x7ff, 0x0, 0x57, 0x7fffffff}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x8, 0x7, [{0x0, 0x0, 0x8}, {0x7, 0x0, 0xc198}, {0x5, 0x0, 0x3ff}, {0x6, 0x0, 0x1}, {0x10000, 0x0, 0x8}, {0x8000, 0x0, 0x80000000}, {0x8, 0x0, 0x7}, {0x7ff, 0x0, 0x100}]}) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000007000)=@random={"6274b66673e200", "ff3c99"}, &(0x7f0000ae5000-0x9)='/dev/kvm\x00', 0x9, 0x0) 2017/12/31 10:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f00006b6000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000718000)=0x7, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000cce000-0x4)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:52 executing program 1: r0 = memfd_create(&(0x7f0000d4d000-0x1a)='^procuser.wlan1selfvmnet1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xd8, "55859d0b22f9347d34a400fab3c325cfa953d90aa5a2055925355daddf2b4bafc1459c8a588d8902c38fceb0bae3e8451d6b369d86109436f52f3a90341ac66f58e01844a8e80e424c6521a6b57976a60fc7fc0ea7010007c584cac9e86bfac26b6e35b10751f1777bc77637c969a1bd6237d593ce3b4bab9bc606c59c463bdd738d31c405b64dcf1f5aa04a6ca46401f175793c7774d2a8d518a0d3803ed0a69f4cb934197b5ce651c76d3f5738ec1bed65bc480552cef4b322f63ad4c0c7fea0f8180658eaf1839e9c6c418762273a10b75bf830160c99"}, &(0x7f0000001000)=0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3245}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20, 0x1, 0x3f, 0x8}, &(0x7f0000001000)=0xa0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000846000-0xd)='/dev/usbmon#\x00', 0x1000100000000000, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006d5000-0x8a)={0x0, 0x82, "019f883cd921b07ab3eead1689ea2bcbc3beea6eacb07b033a6a3f4060914afc3bd1d5ca98f1c51f4b5d4aa3d20ace168c9a976d8a296892bf45a9ad0078f34fd196185b626d65a332fb068a510aaa59f921dd4bdbd2c83a62eba90799b3bb4bff9a95069e554788cb4ce0feb5c21f607765b0f600a71af3dab87abdb78752389338"}, &(0x7f0000039000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aea000)={r1, 0x1, 0x1, [0x7]}, &(0x7f00000f2000-0x4)=0xa) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x5) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) r4 = syz_open_dev$sg(&(0x7f00002fb000-0x9)='/dev/sg#\x00', 0x649f, 0x2000) getdents64(r4, &(0x7f00003e4000)=""/20, 0x14) 2017/12/31 10:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000350000-0x8)={0x0, 0x0}, 0x84000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e34000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/31 10:50:52 executing program 5: pipe(&(0x7f00005e2000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xffffffff) pipe(&(0x7f0000d9c000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00006eb000-0x14)={0x5, 0x0, 0x6, 0x4, 0x199a}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000c2f000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000510000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000061c000)={0x10f000, 0x4000, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000846000-0x4)=0x3, 0x4) 2017/12/31 10:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getitimer(0x1, &(0x7f0000814000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDADDIO(r0, 0x4b34, 0x80) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[], 0x0) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) flistxattr(r0, &(0x7f0000870000-0x26)=""/38, 0x26) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000342000)=0x0) ppoll(&(0x7f0000ed5000)=[], 0x0, &(0x7f00005ee000)={0x0, 0x989680}, &(0x7f0000925000-0x8)={0x0}, 0x8) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2017/12/31 10:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) clone(0x4000000, &(0x7f0000df6000-0x4b)="060089dde28504dd29094a72c1871ba9eb3973d8c0d7f5ee8848f3780a540cf3132704ccbdc4bfb0e7c929dceed2d47afea212121f355ac7d8028146a2268729ecdcd60200000003c801de", &(0x7f00009dd000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a30000-0x2)="3aa1") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009a1000-0x8)=[], &(0x7f00006fd000-0x10)=[]) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000221000-0x8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r1, 0x406, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e9e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2017/12/31 10:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x7) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000303000)=0x3, 0x4) 2017/12/31 10:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x4000000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f02000)={0x0, 0x0, 0xfd9}, 0x4) r1 = socket$inet(0x2, 0x4846, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00001b8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xfffffffffffffffe, 0x4, "f20812", 0x7eb, 0x0, 0x26eb1fcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4e6805", 0x0, "4df9b7"}, "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"}}}}, 0x81d) 2017/12/31 10:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000013c000)={0x0, 0x8, 0x30}, &(0x7f00002dc000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009b4000-0x6)={r2, 0x9}, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005e1000)={0x0, 0x0}) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r3 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000824000)={0x0, 0x9, 0x0, 0x3, 0x1}, &(0x7f000097d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000b3b000)={r4, 0x6}, 0x6) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000a7d000)=0x0, 0x4) 2017/12/31 10:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getuid() sendmsg$unix(r0, &(0x7f0000026000)={&(0x7f00003ee000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000ae2000-0x70)=[{&(0x7f0000d16000)="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", 0x825}], 0x1, &(0x7f0000974000)=[], 0x0, 0x2000002000}, 0x4) [ 136.806340] FAULT_FLAG_ALLOW_RETRY missing 30 [ 136.813503] CPU: 0 PID: 24193 Comm: syz-executor4 Not tainted 4.15.0-rc4-mm1+ #49 [ 136.822190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.831575] Call Trace: [ 136.834142] dump_stack+0x194/0x257 [ 136.837744] ? arch_local_irq_restore+0x53/0x53 [ 136.842385] ? update_curr+0x45c/0xa60 [ 136.846246] ? handle_userfault+0xb97/0x2500 [ 136.850656] handle_userfault+0xbd9/0x2500 [ 136.854892] ? handle_userfault+0x185a/0x2500 [ 136.859471] ? userfaultfd_ioctl+0x4520/0x4520 [ 136.864571] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 136.870446] ? update_curr+0x2e3/0xa60 [ 136.874307] ? __lock_acquire+0x664/0x3e00 [ 136.878533] ? check_noncircular+0x20/0x20 [ 136.883366] ? print_irqtrace_events+0x270/0x270 [ 136.888094] ? print_irqtrace_events+0x270/0x270 [ 136.892838] ? cpuacct_charge+0x2e6/0x5c0 [ 136.896981] ? find_held_lock+0x35/0x1d0 [ 136.901037] ? __lock_acquire+0x664/0x3e00 [ 136.905245] ? check_noncircular+0x20/0x20 [ 136.909466] ? __lock_acquire+0x664/0x3e00 [ 136.913669] ? update_curr+0x45c/0xa60 [ 136.917526] ? lock_downgrade+0x980/0x980 [ 136.921661] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 136.926831] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 136.931999] ? find_held_lock+0x35/0x1d0 [ 136.936047] ? __handle_mm_fault+0x3296/0x3ce0 [ 136.940605] ? lock_downgrade+0x980/0x980 [ 136.944727] ? lock_release+0xa40/0xa40 [ 136.948673] ? reweight_entity+0x11b0/0x11b0 [ 136.953054] ? do_raw_spin_trylock+0x190/0x190 [ 136.957607] ? userfaultfd_ctx_put+0x720/0x720 [ 136.962170] __handle_mm_fault+0x32a3/0x3ce0 [ 136.966561] ? __pmd_alloc+0x4e0/0x4e0 [ 136.970425] ? find_held_lock+0x35/0x1d0 [ 136.974461] ? handle_mm_fault+0x2a0/0x930 [ 136.978666] ? lock_downgrade+0x980/0x980 [ 136.982813] handle_mm_fault+0x38f/0x930 [ 136.986857] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 136.991406] ? vmacache_find+0x5f/0x280 [ 136.995354] ? find_vma+0x30/0x150 [ 136.998867] __do_page_fault+0x5c9/0xc90 [ 137.002913] ? mm_fault_error+0x2c0/0x2c0 [ 137.007034] ? find_held_lock+0x35/0x1d0 [ 137.011081] do_page_fault+0xee/0x720 [ 137.014853] ? __do_page_fault+0xc90/0xc90 [ 137.019067] ? check_noncircular+0x20/0x20 [ 137.023275] ? find_held_lock+0x35/0x1d0 [ 137.027314] ? __might_fault+0x110/0x1d0 [ 137.031348] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.036178] page_fault+0x2c/0x60 [ 137.039603] RIP: 0010:__get_user_4+0x1b/0x30 [ 137.043984] RSP: 0018:ffff8801a836f198 EFLAGS: 00010287 [ 137.049318] RAX: 0000000020013fff RBX: dffffc0000000000 RCX: ffffffff819aa528 [ 137.056555] RDX: ffff8801a84ca480 RSI: ffffc90003dc0000 RDI: 0000000000000286 [ 137.063801] RBP: ffff8801a836fe00 R08: 0000000000000000 R09: 1ffff1003506de10 [ 137.071046] R10: ffff8801a836f048 R11: 0000000000000000 R12: ffff8801d1dad000 [ 137.078284] R13: 1ffff1003506de42 R14: 0000000000000084 R15: 0000000000000006 [ 137.085543] ? __might_fault+0x188/0x1d0 [ 137.089582] ? sctp_getsockopt+0x4dd/0x7328 [ 137.093874] ? do_raw_spin_trylock+0x190/0x190 [ 137.098439] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.102918] ? sctp_getsockopt_peeloff_common+0x2c0/0x2c0 [ 137.108424] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.112890] ? finish_task_switch+0x1d3/0x740 [ 137.117352] ? finish_task_switch+0x1aa/0x740 [ 137.122689] ? copy_overflow+0x20/0x20 [ 137.127165] ? __schedule+0x8f3/0x2060 [ 137.131026] ? find_held_lock+0x35/0x1d0 [ 137.135065] ? __sched_text_start+0x8/0x8 [ 137.139199] ? check_noncircular+0x20/0x20 [ 137.143415] ? plist_check_head+0xe2/0x130 [ 137.147618] ? plist_check_list+0xa0/0xa0 [ 137.151734] ? check_noncircular+0x20/0x20 [ 137.155940] ? print_irqtrace_events+0x270/0x270 [ 137.161021] ? plist_add+0x5cb/0x760 [ 137.164732] ? print_irqtrace_events+0x270/0x270 [ 137.169459] ? print_irqtrace_events+0x270/0x270 [ 137.174187] ? futex_wait_setup+0x14a/0x3d0 [ 137.178482] ? __might_sleep+0x95/0x190 [ 137.182436] ? _cond_resched+0x14/0x30 [ 137.186552] ? futex_wait_queue_me+0x527/0x7e0 [ 137.192410] ? __lock_acquire+0x664/0x3e00 [ 137.196619] ? __lock_acquire+0x664/0x3e00 [ 137.200825] ? get_futex_value_locked+0xc3/0xf0 [ 137.205481] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.210645] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.215808] ? mmdrop+0x18/0x30 [ 137.219058] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 137.225170] ? futex_wait+0x6a9/0x9a0 [ 137.228948] ? futex_wait_setup+0x3d0/0x3d0 [ 137.233239] ? find_held_lock+0x35/0x1d0 [ 137.237278] ? check_noncircular+0x20/0x20 [ 137.241834] ? lock_downgrade+0x980/0x980 [ 137.245952] ? check_noncircular+0x20/0x20 [ 137.251726] ? load_balance+0x34c0/0x34c0 [ 137.255847] ? lock_release+0xa40/0xa40 [ 137.259790] ? compat_start_thread+0x80/0x80 [ 137.264180] ? find_held_lock+0x35/0x1d0 [ 137.268219] ? avc_has_perm+0x35e/0x680 [ 137.272168] ? lock_downgrade+0x980/0x980 [ 137.276291] ? __fget+0x333/0x570 [ 137.279718] ? lock_release+0xa40/0xa40 [ 137.284191] ? lock_release+0xa40/0xa40 [ 137.288138] ? __lock_is_held+0xb6/0x140 [ 137.292178] ? avc_has_perm+0x43e/0x680 [ 137.296125] ? avc_has_perm_noaudit+0x520/0x520 [ 137.300768] ? lock_downgrade+0x980/0x980 [ 137.304905] ? __lock_is_held+0xb6/0x140 [ 137.308941] ? schedule+0xf5/0x430 [ 137.312465] ? sock_has_perm+0x2a4/0x420 [ 137.316509] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 137.323844] ? alloc_file+0x27e/0x390 [ 137.327614] ? _raw_spin_unlock+0x22/0x30 [ 137.331750] ? trace_hardirqs_off+0xd/0x10 [ 137.335962] sock_common_getsockopt+0x95/0xd0 [ 137.340784] ? sock_common_getsockopt+0x95/0xd0 [ 137.346436] SyS_getsockopt+0x178/0x340 [ 137.350389] ? SyS_setsockopt+0x360/0x360 [ 137.354510] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 137.359325] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 137.364313] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 137.369050] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 137.373776] RIP: 0033:0x452ac9 [ 137.376934] RSP: 002b:00007ffa1288cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 137.384611] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 137.391850] RDX: 0000000000000006 RSI: 0000000000000084 RDI: 0000000000000016 [ 137.399100] RBP: 000000000000049e R08: 0000000020013ffc R09: 0000000000000000 [ 137.406686] R10: 0000000020001000 R11: 0000000000000212 R12: 00000000006f4f70 [ 137.413924] R13: 00000000ffffffff R14: 00007ffa1288d6d4 R15: 0000000000000008 [ 137.438401] FAULT_FLAG_ALLOW_RETRY missing 30 [ 137.442981] CPU: 0 PID: 24193 Comm: syz-executor4 Not tainted 4.15.0-rc4-mm1+ #49 [ 137.450591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.459922] Call Trace: [ 137.462491] dump_stack+0x194/0x257 [ 137.466093] ? arch_local_irq_restore+0x53/0x53 [ 137.470740] ? handle_userfault+0xb97/0x2500 [ 137.475126] handle_userfault+0xbd9/0x2500 [ 137.479333] ? handle_userfault+0x185a/0x2500 [ 137.483823] ? userfaultfd_ioctl+0x4520/0x4520 [ 137.488379] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.493540] ? __lock_acquire+0x664/0x3e00 [ 137.497748] ? print_irqtrace_events+0x270/0x270 [ 137.502476] ? check_noncircular+0x20/0x20 [ 137.506684] ? print_irqtrace_events+0x270/0x270 [ 137.511410] ? print_irqtrace_events+0x270/0x270 [ 137.516614] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.521794] ? __lock_acquire+0x664/0x3e00 [ 137.526002] ? check_noncircular+0x20/0x20 [ 137.530210] ? __lock_acquire+0x664/0x3e00 [ 137.534505] ? lock_downgrade+0x980/0x980 [ 137.538632] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.543795] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.548958] ? find_held_lock+0x35/0x1d0 [ 137.552998] ? __handle_mm_fault+0x3296/0x3ce0 [ 137.557557] ? lock_downgrade+0x980/0x980 [ 137.561678] ? lock_release+0xa40/0xa40 [ 137.565809] ? do_raw_spin_trylock+0x190/0x190 [ 137.570637] ? userfaultfd_ctx_put+0x720/0x720 [ 137.575199] __handle_mm_fault+0x32a3/0x3ce0 [ 137.579594] ? __pmd_alloc+0x4e0/0x4e0 [ 137.583466] ? find_held_lock+0x35/0x1d0 [ 137.587503] ? handle_mm_fault+0x2a0/0x930 [ 137.591707] ? lock_downgrade+0x980/0x980 [ 137.595856] handle_mm_fault+0x38f/0x930 [ 137.599891] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 137.604449] ? vmacache_find+0x5f/0x280 [ 137.608408] ? find_vma+0x30/0x150 [ 137.611924] __do_page_fault+0x5c9/0xc90 [ 137.615963] ? mm_fault_error+0x2c0/0x2c0 [ 137.620095] do_page_fault+0xee/0x720 [ 137.623868] ? __do_page_fault+0xc90/0xc90 [ 137.628075] ? check_noncircular+0x20/0x20 [ 137.632286] ? find_held_lock+0x35/0x1d0 [ 137.636325] ? __might_fault+0x110/0x1d0 [ 137.640362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.645183] page_fault+0x2c/0x60 [ 137.648608] RIP: 0010:__get_user_4+0x1b/0x30 [ 137.652987] RSP: 0018:ffff8801a836f198 EFLAGS: 00010287 [ 137.658327] RAX: 0000000020013fff RBX: dffffc0000000000 RCX: ffffffff819aa528 [ 137.665572] RDX: ffff8801a84ca480 RSI: ffffc90003dc0000 RDI: 0000000000000286 [ 137.672818] RBP: ffff8801a836fe00 R08: 0000000000000000 R09: 1ffff1003506de10 [ 137.680057] R10: ffff8801a836f048 R11: 0000000000000000 R12: ffff8801d0ca6000 [ 137.687295] R13: 1ffff1003506de42 R14: 0000000000000084 R15: 0000000000000006 [ 137.694549] ? __might_fault+0x188/0x1d0 [ 137.698590] ? sctp_getsockopt+0x4dd/0x7328 [ 137.702883] ? do_raw_spin_trylock+0x190/0x190 [ 137.707441] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.711911] ? sctp_getsockopt_peeloff_common+0x2c0/0x2c0 [ 137.717417] ? mmdrop+0x18/0x30 [ 137.720669] ? finish_task_switch+0x1f6/0x740 [ 137.725138] ? copy_overflow+0x20/0x20 [ 137.729008] ? __schedule+0x8f3/0x2060 [ 137.732879] ? __sched_text_start+0x8/0x8 [ 137.736996] ? check_noncircular+0x20/0x20 [ 137.741209] ? plist_check_head+0xe2/0x130 [ 137.745422] ? plist_check_list+0xa0/0xa0 [ 137.749543] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.754707] ? plist_add+0x5cb/0x760 [ 137.758409] ? check_noncircular+0x20/0x20 [ 137.762973] ? print_irqtrace_events+0x270/0x270 [ 137.767712] ? print_irqtrace_events+0x270/0x270 [ 137.772439] ? futex_wait_setup+0x14a/0x3d0 [ 137.776735] ? __might_sleep+0x95/0x190 [ 137.780682] ? _cond_resched+0x14/0x30 [ 137.784538] ? futex_wait_queue_me+0x527/0x7e0 [ 137.789530] ? __lock_acquire+0x664/0x3e00 [ 137.795609] ? __lock_acquire+0x664/0x3e00 [ 137.800866] ? get_futex_value_locked+0xc3/0xf0 [ 137.805775] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.810936] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 137.816099] ? rcutorture_record_progress+0x10/0x10 [ 137.821095] ? mmdrop+0x18/0x30 [ 137.824345] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 137.830200] ? futex_wait+0x6a9/0x9a0 [ 137.833981] ? unwind_get_return_address+0x61/0xa0 [ 137.838879] ? futex_wait_setup+0x3d0/0x3d0 [ 137.843175] ? mmdrop+0x18/0x30 [ 137.846433] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 137.851532] ? check_noncircular+0x20/0x20 [ 137.855738] ? check_noncircular+0x20/0x20 [ 137.859949] ? kasan_kmalloc+0xad/0xe0 [ 137.863815] ? get_futex_key+0x1d50/0x1d50 [ 137.868024] ? get_empty_filp+0x189/0x4f0 [ 137.872145] ? sock_alloc_file+0x1f3/0x560 [ 137.876355] ? sock_map_fd+0x34/0x70 [ 137.880040] ? SyS_socket+0x125/0x1d0 [ 137.883822] ? find_held_lock+0x35/0x1d0 [ 137.887861] ? avc_has_perm+0x35e/0x680 [ 137.891803] ? lock_downgrade+0x980/0x980 [ 137.895918] ? __fget+0x333/0x570 [ 137.899341] ? lock_release+0xa40/0xa40 [ 137.903286] ? lock_release+0xa40/0xa40 [ 137.907236] ? __lock_is_held+0xb6/0x140 [ 137.911273] ? avc_has_perm+0x43e/0x680 [ 137.915225] ? avc_has_perm_noaudit+0x520/0x520 [ 137.919871] ? lock_downgrade+0x980/0x980 [ 137.924010] ? __lock_is_held+0xb6/0x140 [ 137.928063] ? sock_has_perm+0x2a4/0x420 [ 137.932097] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 137.937434] ? alloc_file+0x27e/0x390 [ 137.941213] ? _raw_spin_unlock+0x22/0x30 [ 137.945344] ? sock_release+0x1e0/0x1e0 [ 137.949554] sock_common_getsockopt+0x95/0xd0 [ 137.954633] ? sock_common_getsockopt+0x95/0xd0 [ 137.959277] SyS_getsockopt+0x178/0x340 [ 137.963223] ? SyS_setsockopt+0x360/0x360 [ 137.967519] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 137.972593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 137.977582] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 137.982313] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 137.987037] RIP: 0033:0x452ac9 [ 137.990194] RSP: 002b:00007ffa1288cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 137.997871] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 2017/12/31 10:50:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c52000)={0xfffffffffffffff9, 0xa685}, 0x2) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fa3000)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mknod(&(0x7f0000fa3000)='./file0\x00', 0x8162, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000fa4000-0x4)=0x8) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000f9d000)=""/64, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 10:50:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002af000-0x14)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000d26000)=0x14) pread64(r0, &(0x7f000063a000-0x1)=""/1, 0x1, 0x0) r1 = eventfd2(0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000cf1000-0x50)=[{&(0x7f0000ef5000)="04de85e7cfb5b44f8dc2e20b35ffa0934fb44499f93885112078cb4900353e3eb47684daabc40771cb80ee2a425497808c6e1c74b98a11a0a8316c2fda36c514363161e991ca000497578c891da5ac32a874ee626a86598dcc", 0x59}, {&(0x7f00008da000)="f2f26ab3e21092e157072fde2800b60800d582dcb688e117326c172fc1b47d6a8535ecca9e48c10ec65f0ecde9ccad7275283f7b291bd82a7b5da89bbe4cd7b833f64211c6724617a51d6ff1d0c6caee8b75819da3c95b2788caeb4c24826e14ddef56a1229478b0d57c572f2171202c5bd8ca748e7a8a6e0ae780cb6b3f939400e93237facb61690003b8aabcb195a5d322e230752bea731b659e44e306baf9bc17697ab3dca08a0bbcbd2f43f16d586186f71adfbd3934880fe33c3feb6ae430359b448bace017847e", 0xca}, {&(0x7f00004b4000)="e8ff61aa4fbd33ec815315f340cc1119fb169633e7f731822dd88f831c1d67063ad4455ba30dd5ff5010089a2e6b3782645abdb71091736c082fcf05bf4b4a95389e7d8a03bbd226ff31d909cf6664d9d8b97a897089cc12cc42fd30d51a2f602ee5886f570adea95359c29adfa2b4659e3894749dc5ccede2f992ea43332cd60121c6b587bb7372bf0bf5ef06092c2937532fa87da32d1a65d2e2c30d2a6f5d41dd1751424b292d2b6c207bf1c428107574e3a416558c2f4c8d6a5ee67c62403baef4c4eab1b883e9bc3897f0ce00b6f5373f14d9531dabc208c1c1a73a8366223bfb08623192103191370f39678bd2177ee6d899b6f7", 0xf7}, {&(0x7f0000f7d000)="1446b4730186dd926341cbe5c745fcead9f4103ae27995f9b7d9fea1d04b6db4a677bd841b6427bf9529c655f237ecfe16bb9a14c194d823e18bdc8ab3a09dcb7c39a03723f7aa72fbaa8aacf21a4f47d1094c80d37753f40edd66972d70fc59f7f9a9b8715945e8a6e54356246ceb2f9c05f46525431cb9d1419ba9a957f1192769bf5911d0e00963ff30534770c56901aef7f6c9f48c7a98974d54cac63ad41706c034290dd60b5e0585444dd2e91184c1a7dae376c9e2f08a0d38f38b", 0xbe}, {&(0x7f0000dab000-0x71)="9a869eb45ecd322eb7abaa35061d32541b7332f0068a5df8d029062c2967b798ee416bb8ddb8a2af45348df30de529a8974312929d2af6aa42e6aee86731ab87b82def495b661341660ea5abe42954da4874ebb8148c2ea335e5cafda6a68a8ab50e055bc66ee2c472bc36e9b198ad32b7", 0x71}], 0x5) ioctl$int_in(r3, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r3, 0x8, r2) r5 = dup3(r1, r0, 0x0) fcntl$setsig(r0, 0xa, 0x26) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000347000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000e71000)=0x0, &(0x7f00006a3000)="") dup2(r0, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000e67000-0x10)={0x0, 0x0}) tkill(r2, 0x13) 2017/12/31 10:50:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007f8000-0x66)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x886c, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x4, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4000000, {[]}}, {""}}}}}}, 0x0) ioctl(r1, 0x400, &(0x7f0000de2000-0x9)="336dacd3f409f5c7bf") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000037d000-0x9)={0x3, [0x2, 0xfd1b, 0x3]}, &(0x7f000026b000-0x4)=0xa) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000387000)=0x0, &(0x7f00004c9000-0x4)=0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000011d000-0x8)=0x0) 2017/12/31 10:50:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa8000)='net/stat\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3d000)={0x0, 0x0, 0x0}, &(0x7f0000c54000)=0xc) syz_open_procfs(r1, &(0x7f000081b000-0xd)='net/sockstat\x00') utimensat(r0, &(0x7f0000430000)='./file0\x00', &(0x7f000029f000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2017/12/31 10:50:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x22801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000+0xb9b)='/dev/loop-control\x00', 0x418000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000)={0x800, 0x0, 0x5c, 0x6}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b10000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000031000)={0x101ff, 0x2, 0x4000, 0x1000, &(0x7f0000e2d000/0x1000)=nil}) r2 = getpgid(r1) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00002d5000-0x4)=0x9, 0x4) 2017/12/31 10:50:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000)=0x0, 0x3, &(0x7f0000c21000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000016a000)='/dev/autofs\x00', 0x0, 0x0) readv(r1, &(0x7f0000411000-0x30)=[], 0x0) 2017/12/31 10:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a5e000)={0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:53 executing program 1: mmap(&(0x7f0000000000/0x78d000)=nil, 0x78d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000549000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00004db000)=0x1) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00000a9000-0x2)={0x6, 0x200}) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f00000e2000-0x61)=""/221, 0xdd}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f000078d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 138.005109] RDX: 0000000000000006 RSI: 0000000000000084 RDI: 000000000000001a [ 138.012347] RBP: 00000000000003a3 R08: 0000000020013ffc R09: 0000000000000000 [ 138.019584] R10: 0000000020001000 R11: 0000000000000212 R12: 00000000006f37e8 [ 138.026823] R13: 00000000ffffffff R14: 00007ffa1288d6d4 R15: 0000000000000008 2017/12/31 10:50:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') write$tun(r0, &(0x7f000003a000)=@hdr={0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @eth={@random="07bf7369ba39", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0xfffffffffffffffd, {@random=0x0, @random="d39163f28827", 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) [ 138.058397] QAT: Invalid ioctl 2017/12/31 10:50:53 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/31 10:50:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x33)=""/51) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1) r2 = syz_open_dev$sg(&(0x7f0000ea0000+0xb21)='/dev/sg#\x00', 0x7, 0xa479ba2ad8e1ef8) r3 = gettid() mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r3, &(0x7f0000fe2000-0x8)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00006db000)=r3) 2017/12/31 10:50:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0xfffffff7ffffffff) fremovexattr(r0, &(0x7f000016f000)=@known='security.selinux\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003be000)=0x5) 2017/12/31 10:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006c5000)={0x0, @in6={{0xa, 0x3, 0x156a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a2, 0x6, 0x200, 0x7fffffff, 0x40}, &(0x7f000001d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000057000)={r1, 0xc4, "b5f300d5ff03393b18f9751d4ddd023964cf3e89857851123b3c60aaa9efb5398e4c74ceeba8346fd5b56f01a506c6fdcfe7a4a14c81347e7e5dbc8843ffb1a7ae3674245c50a73abc03ef13d8620ce1ec93bd0708d82e60a259818dcbf567517050f871c5f80435b3c4956dd264e34462a59474215e7a7eb2eb9675c10b4174eea528fb4d1bcae7e17913f681403d52be25ac199daa5e36a700a23621d4b6a7364976cc9471ad05a75119d4efc5536757ed00625245e1dded7c33e204daf3e682d31a0e"}, &(0x7f0000663000-0x4)=0xcc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c0f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fsetxattr(r2, &(0x7f0000aa7000)=@known='user.syz\x00', &(0x7f0000132000)='/selinux/validatetrans\x00', 0x17, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b36000)={r1, 0xde95}, 0x6) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d6b000)='/proc/self/net/pfkey\x00', 0x8e80, 0x0) accept4$ipx(r3, &(0x7f0000ba8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000325000)=0x10, 0x80800) 2017/12/31 10:50:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f36000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009ee000)={0x0}, &(0x7f0000ff5000-0x2)=0x4) r1 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009e5000-0x15)='/proc/self/net/pfkey\x00', 0x480000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000739000+0xf7b)=0x100000001) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000006f000-0x8)=[0x6, 0x0]) 2017/12/31 10:50:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000010000)="0473f3", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)='/dev/vcs#\x00', 0x0) keyctl$read(0x1d, r1, &(0x7f0000010000)=""/0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000555000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000ce0000-0x4)=0x0) 2017/12/31 10:50:54 executing program 5: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000938000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000374000-0x4)=0x14, 0x80000) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f000063d000+0xa82)=0x0, &(0x7f0000938000)=0x4) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000936000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) 2017/12/31 10:50:54 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000fcb000)={&(0x7f00003be000)=""/142, 0x8e}) pipe2(&(0x7f0000271000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcc000-0xc)={0x0, 0xffffffffffffffff, 0x1}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000e0e000)=0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000fcc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00005b2000-0xa)='./control\x00', &(0x7f0000fcc000)='./control/file1\x00') fcntl$addseals(r1, 0x409, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcd000)='./control\x00', 0x4000, 0x90) 2017/12/31 10:50:54 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4d000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') 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) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000529000/0x18000)=nil, &(0x7f0000001000-0x18)=[@textreal={0x8, &(0x7f0000001000-0x79)="66b93b06000066b80080000066ba000000000f30b80e008ee8baf80c66b83759fc8166efbafc0cecbaf80c66b8597aed8566efbafc0cec66b8000001000f23c80f21f866350c0020000f23f80f20c06635010000000f22c00f0866b8000000000f23c80f21f86635080030000f23f8f08048052e3ef20f5d2c", 0x79}], 0x1, 0x3, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x800200800000009) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x45d) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x2, 0x4) 2017/12/31 10:50:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00008a3000)={0x1, 0x0, [{0x400000b2, 0x0, 0x1}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002e9000-0x8)={0x0, 0x0}) 2017/12/31 10:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d20000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000805000)={0xf4, 0x3000}) r1 = syz_open_dev$mice(&(0x7f0000bcd000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000df3000)={0x0, 0x5, 0x200, 0xad}, &(0x7f0000ea3000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000989000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000072a000-0x4)=0x8c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3) 2017/12/31 10:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000b8b000-0x18)={0x2000, 0x16000, 0xffffffff80000000, 0x1, 0x38}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000065c000-0x58)={0x1, 0x0, [{0x483, 0x0, 0x0}]}) 2017/12/31 10:50:54 executing program 3: r0 = socket(0x2, 0x0, 0x4) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000000)={0x2, 0x3, 0x100000001, 0x5, 0x4}) fcntl$lock(r0, 0x5, &(0x7f0000c73000)={0x3, 0x0, 0x6, 0x8001, r1}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0xfffffffffffffffb, &(0x7f0000006000)="ec0f32bb93224b610000000000000009a47595c13b03f6a5043572a87d18afe0fca3beb21b75e0eb97d15f95c68452b11af681d0ac3098017673070602999fabc7fe576d7b5a902c4ebf3a") 2017/12/31 10:50:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000c7e000)=0x7) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) syz_open_dev$vcsn(&(0x7f0000080000-0xa)='/dev/vcs#\x00', 0x22d, 0x200) 2017/12/31 10:50:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvfrom(r0, &(0x7f00001cf000-0x60)=""/96, 0x60, 0x40000000, &(0x7f0000667000-0x60)=@nfc_llcp={0x27, 0x4, 0x8001, 0x7, 0x6, 0x3f, "1db2108c8917ab98dfea8e7865da5ecb2d071ff5ecac1b72df9a4e9ef665c26f81ef261351ddb502e44501949ab9e050aaebfef3a7d0d92581e735e21d00f9", 0x7}, 0x60) close(r1) close(r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e12000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0c000)={0x0, 0x0, 0x0}, &(0x7f00006a7000-0x4)=0xc) getresgid(&(0x7f00002dd000-0x4)=0x0, &(0x7f00005b0000-0x4)=0x0, &(0x7f0000709000)=0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$unix(r1, &(0x7f000041b000)=[{&(0x7f0000350000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000172000-0x50)=[{&(0x7f0000854000)="0a5fefa57c793468113682ae0ff05e175d2e79b2132b7916895fd3f759573466c17bbe31b2a0bf2e696a048516f5e2b08aa65eb8bbb7128be38848b75a9c70c5d36bc89260d60ef32347a772ffacb96c9e265d6b1cc9553bf6310858573e1ab91dfeec535360148bc64f9bebb6c32a8550c0c944cb0d324bd520c59d27071919ecd66f2e5c457ebdc3e69427601393aaff5427316051cfcf0049ac7144bf4680beba03e349481a114aab55b1455324642c42f48cb13b1b499d17a83df2e1802beb7ef8c442006aba086bf8031353f724f6eb6c130daf2e1ec5ec0227bcb27aca2422831c1769127063b78afd24d5e610da95ed15ac2fdd7a", 0xf8}, {&(0x7f00009e7000)="aa8907563e9effdadcb4419bdf01dd33497049a72912df6e1f", 0x19}, {&(0x7f000056a000-0xb5)="273e19f3fdf7262276db2dfafd599b25fbd7ef1f74a903bf7ee8dcd5e961341601c340bd18377b84832e16fd296add7c6df6068988bf594fb57c4f6f157a0e498ba35cf242ffb7c451bdaaabc0965e532377b31727c0db8f3918164711b906b32aaac60ab8c24a2efbea63b0dda1d5ff7d395c17712240a5e9dc763048e1977a9aa71564786f3d7cfd8c91362db8af40dff43c1e86505af3225ab2a43a71764a30c476a5367b8aae5bf534e71136f697b26463a90b", 0xb5}, {&(0x7f000031c000)="cab04d66", 0x4}, {&(0x7f0000557000-0x2e)="83ba413b745f70fb3eb823a3efd72427771101d5bdfabde41e67711ec4a9692a522dcb110ac7bdbc67911b80f9f2", 0x2e}], 0x5, &(0x7f00001ba000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r3, r7, r0, r2]}], 0x80, 0x4000090}, {&(0x7f0000116000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000680000-0x10)=[{&(0x7f0000477000-0x69)="55ac7bab19d9a37f0d42dad745b07bbd8cca1f8d77955f2103e9b3fdee9466e98d5a1aa921ebddead206bfeb6a548f890979466081029fcda899c6e2cd2c5fc107971d0ff53c853dae46826f3e6a8a0d6200f3effbf6f644ce7a68287fbd32fb94bfb97d7d95e2aa57", 0x69}], 0x1, &(0x7f0000d2f000+0x473)=[], 0x0, 0x40}], 0x2, 0x8080) close(r3) 2017/12/31 10:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x401070c9, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) 2017/12/31 10:50:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000608000)='/dev/net/tun\x00', 0x0, 0x440140) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00003bf000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfae, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64d8fe", 0x0, "1b57ff"}, "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"}}}}}}, 0xfca) 2017/12/31 10:50:54 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000f000-0x10)={0x0, 0x2c, &(0x7f0000aa2000-0x2c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd593}]}, &(0x7f0000aa1000)=0x10) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000094f000-0x8)={r1, 0x2}, &(0x7f0000aa1000)=0x8) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2017/12/31 10:50:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00006c5000)="", &(0x7f00001eb000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000019000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = creat(&(0x7f00000f5000)='./file0\x00', 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000034e000)={0x7ff, {{0x2, 0x0, @rand_addr=0x566, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) [ 138.749967] syz-executor2 (24284): /proc/24281/oom_adj is deprecated, please use /proc/24281/oom_score_adj instead. 2017/12/31 10:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24020000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000550000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000393000-0x4)={0x8}, 0x4) mount(&(0x7f0000a0e000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000084d000)="") 2017/12/31 10:50:54 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace$peekuser(0x3, r0, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001f1000)=0x0) r1 = memfd_create(&(0x7f000003f000-0xf)="400000005a0000000000f36e67e02b", 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006c2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4e000-0x4)=0xc) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000b1b000)={{0x80, 0x0}, "706f727430000000000000000000000000000000000000000000000000000000000000000000000000000000fffffeff000000000000000000ffe500", 0x3, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000138000)=[{&(0x7f00008f3000-0x4b)="e3a3263e73494a5be08213eeaed5f2a20ee9f0957e975b61886ea6b8eca69365da8839c7cd488abac99e706c109e1f95ca2f54640ecf965256042a34d222dca2caf4a443da3feb6fb27e61", 0x4b}], 0x1, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000906000)=0x0) sendmsg$netrom(r1, &(0x7f00006c8000-0x17)={&(0x7f0000f86000)=@ax25={0x3, {"56693a42cbbda8"}, 0x20}, 0x10, &(0x7f0000777000)=[{&(0x7f0000212000-0x97)="8b6eb6d1a42649f3ea3d794f00fe7f5fab4bdbdf1da172ea9d618786cdf7be9d470819ee3fa1978fc70b7dbba8fb5501e7f1689e27dd0e06837affebe744b830c5f41398ed2a64f781309a0f8f45a2b6069a7a2906b34ca03163ba016fb0c23a1991a8fc61ea64b9a04d12e9241bdb6db96461be8b2e80e981d34ec0047f3e74c27ff184a4e986de6aef9ed6cf92e7ba5c7ba9f0e8b78f", 0x97}, {&(0x7f0000909000)="7341f28d98e460d3befa7d0e1c24b9739491139d718158908774e972fe6755cbba9342e1b37876013ac960204fb780f6ecda010371a019de99991f25773cc3777c1717ab6aa15def25e0dac813bea3c6ff284b092c10ae57665227336abc8d8fc3584046600e2f2e18d642826dccca08d36d61ab7e2dd94a04383141650d4ad6f37baafb7f6d0c1c0111cdfd9e63f1d11ac28fbd877642fa912793b2191145265f3392c587fe327de9e89da2ef010ad658fbd49aa7dc4c89088f48208a6a900ca0c4e78644a4c268f0", 0xc9}, {&(0x7f0000ca4000-0x40)="92843025513f6fff84d4f3295470af2990a2e60bf02b151b5898d912c27abee0b5893dc55842774dae83baa4a6592e64a102ab4660513ad88bd1179cf778a6e1", 0x40}, {&(0x7f00000f0000-0x22)="fd5e58a5146f769b00e5888527d0b4aecba0ce43c9830e936e816bcb98ee3af2dc79", 0x22}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007f7000-0x23)="3b9bae4444a1f998ceb60ca0f78fc31b067494a4f9b3b1eb1d12e9fda4f003204c4510", 0x23}, {&(0x7f00008f8000-0x9d)="121cab084cb8e0b7a5dfaf26470afcaa5a62063d7c53aacf2e750cb221906ef5e9df5b71303af4709fd785b80f06ab0a8cf798448ddac60b4ddb56afc6119cfa3618b826849c8f9a765e82301a79db982bf950c8c5ce65f0874351788172d3fb798599d96a8f8c006f326123c164dbdb7c5ba1830e8a43ce6d5a585d3e266c83f060ed6ad18bf7e7f2e194b34235a6e0963c79a9c7fa426d8b4c560f3a", 0x9d}, {&(0x7f0000818000-0xf3)="3df3e6a5614dfacc64de3f1db8cd5b33a750ae80275e47cafac0430ace0fc4aee909a461958a1910892bfdc4b305e2e22e85ea090cb0bae3611ed96398ee723fdf162071de971658342d588949d1302114c102050e940d7904cc71ab682c2e0db717849533eab792160da0f28510118301d4064c23985958262781d35dcaaa1a8633692eacd29f152690bb2a8e1a601b1fe8ad510c1b0a78e2a734e686d2a0b63b0b8d0311147aec05062d64c42ea1d446b647f4d0e0d66cb25e334f1d1a99c51bd0993cc69b05702bc385ab043dde93e4af5e0b36fcef9f6d3fc276a8d81abf9255294cd38bf4d09b58cf4e00350971329131", 0xf3}], 0x8, &(0x7f0000823000)=[{0x48, 0x109, 0x1000, "29a299426830d1b040844a94aa8ce8919e8fcccf1d17d2cb9cc52c81d4d266cd464fceb36d5e3ebeed3f8cefaf52c09f3468"}, {0xc8, 0x10d, 0x4, "c2af624e280791e4d87d0af11dd6e0e2c266d12fd1efe30644f481c2771120d3af47bb30926bd1aae1e022042c14963c3f5549e2b657615ad72301197e92eecc6cf5871575d34703e10555fed3f1a71057a5c95a17e4b71f2889e09aba58aae304b4c6a0c0042b939351f96fcf45a63e2cd94822d2f70582a2ca77e0d9a920fe96fe9ab090fcb4bc5bddaa8021d6426e7b696b3ca8b791bc327b94e39850c31ea4cfab0e81a7ae73eacd03a0715f4d6d1b349aaee1a497ac"}, {0x48, 0x18f, 0x7, "e92fa9fb400bc4493dd34e0452e5107d5a5aabab156d3ee1b66b8aab13d69419be49b460f3a7aa9a73734eab506f4f412cbf2b8476"}, {0x98, 0x116, 0x7, "d7a1345552779ec9e5a6c4a86d8a92fa2f3bafa537416bcc89a4e0e55bcac78724b4ccfc36ce2324fcc2dcf51f62cf53d7a502fb8c2c15b5b0f0e7b3161e3a9ed4df62f23f835e1f8a28e3fbad17d8d678a541f8d6f120667af3c83eb308c882353ce0b34c1110a9725a10bccf1aade81348d319c4d09d3efb7d277c865c2bd35fc400"}], 0x1f0, 0x4000}, 0x4081) setns(r3, 0x4000000) 2017/12/31 10:50:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00003ab000)='./file0\x00', &(0x7f0000a98000)={0x20000000021f0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b50000-0x20)={0x10004, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b0c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/31 10:50:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000bdd000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00006ee000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f000063a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f07000)=0x10) [ 138.784858] FAULT_FLAG_ALLOW_RETRY missing 30 [ 138.784872] CPU: 1 PID: 24262 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 2017/12/31 10:50:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000856000-0x6)="", 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000986000-0x5)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000039d000-0x8)={0x0, 0x8eb}, &(0x7f0000e30000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f27000-0xce)={r1, 0xc6, "a624e7db6cba3ef635fd1dce6fbceebcdc0b49b294b3d394f4cad6a1ed1cf40eaef53db8daadb7afd3a6593a60d4a77959ad0f5c935c5bfc304eeea129112b8333747cf013d531776bd13c01a8fb2662e6af08607760307c88527683c451242eb40cb4065e38fe4e9dba14c2fea94733bef787d06a750df76f5c3ddc177f6c73bf2e4b290b46ab6a59f9587ee19872c9c18b7628df6b65b17b981af89ea1b2efd96f1d89be727af5b1e9a68d68c028fddc3ce6fb1b5cc4b78f12be4b61f49030e2415f75e284"}, &(0x7f00005d7000)=0xce) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f000090f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') 2017/12/31 10:50:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00009c7000)='vboxnet0/\x00') [ 138.784878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.784882] Call Trace: [ 138.784902] dump_stack+0x194/0x257 [ 138.784921] ? arch_local_irq_restore+0x53/0x53 [ 138.784940] ? do_raw_spin_lock+0x185/0x220 [ 138.784954] ? handle_userfault+0xb97/0x2500 [ 138.784971] handle_userfault+0xbd9/0x2500 [ 138.784981] ? handle_userfault+0x185a/0x2500 [ 138.785010] ? userfaultfd_ioctl+0x4520/0x4520 [ 138.785020] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.785030] ? __lock_is_held+0xb6/0x140 [ 138.785059] ? print_irqtrace_events+0x270/0x270 [ 138.785069] ? print_irqtrace_events+0x270/0x270 [ 138.785078] ? get_user_pages_fast+0x277/0x340 [ 138.785096] ? perf_event_sync_stat+0x5b0/0x5b0 [ 138.785106] ? __perf_event_task_sched_in+0x200/0xc20 [ 138.785131] ? __lock_acquire+0x664/0x3e00 [ 138.785142] ? check_noncircular+0x20/0x20 [ 138.785149] ? __lock_acquire+0x664/0x3e00 [ 138.785181] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.785192] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.785208] ? find_held_lock+0x35/0x1d0 [ 138.785231] ? __handle_mm_fault+0x3296/0x3ce0 [ 138.785242] ? lock_downgrade+0x980/0x980 [ 138.785258] ? lock_release+0xa40/0xa40 [ 138.785271] ? copy_overflow+0x20/0x20 [ 138.785283] ? do_raw_spin_trylock+0x190/0x190 [ 138.785294] ? userfaultfd_ctx_put+0x720/0x720 [ 138.785322] __handle_mm_fault+0x32a3/0x3ce0 [ 138.785341] ? __pmd_alloc+0x4e0/0x4e0 [ 138.785349] ? print_irqtrace_events+0x270/0x270 [ 138.785360] ? plist_check_head+0xe2/0x130 [ 138.785376] ? find_held_lock+0x35/0x1d0 [ 138.785398] ? handle_mm_fault+0x2a0/0x930 [ 138.785410] ? lock_downgrade+0x980/0x980 [ 138.785457] handle_mm_fault+0x38f/0x930 [ 138.785472] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 138.785478] ? vmacache_find+0x5f/0x280 [ 138.785486] ? vmacache_update+0xfe/0x130 [ 138.785500] ? find_vma+0x30/0x150 [ 138.785518] __do_page_fault+0x5c9/0xc90 [ 138.785541] ? mm_fault_error+0x2c0/0x2c0 [ 138.785571] do_page_fault+0xee/0x720 [ 138.785584] ? __do_page_fault+0xc90/0xc90 [ 138.785597] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.785611] ? check_noncircular+0x20/0x20 [ 138.785619] ? mmdrop+0x18/0x30 [ 138.785632] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 138.785643] ? futex_wait+0x6a9/0x9a0 [ 138.785671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.785699] page_fault+0x2c/0x60 [ 138.785714] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 138.785718] RSP: 0018:ffff8801d16af928 EFLAGS: 00010246 [ 138.785727] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251db91 [ 138.785732] RDX: 00000000000000c9 RSI: ffffc9000444d000 RDI: ffff8801d16afd28 [ 138.785737] RBP: ffff8801d16afa08 R08: 1ffff10035068892 R09: 0000000000000000 [ 138.785742] R10: ffff8801d16af858 R11: 0000000000000000 R12: 1ffff1003a2d5f28 [ 138.785747] R13: ffff8801d16af9e0 R14: 0000000000000000 R15: ffff8801d16afd20 [ 138.785769] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 138.785789] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 138.785804] ? iov_iter_revert+0x9d0/0x9d0 [ 138.785821] ? mark_held_locks+0xaf/0x100 [ 138.785829] ? simple_xattr_get+0xeb/0x160 [ 138.785840] ? current_kernel_time64+0x122/0x2f0 [ 138.785852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 138.785869] generic_perform_write+0x200/0x600 [ 138.785903] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 138.785914] ? current_time+0x88/0xc0 [ 138.785929] ? file_update_time+0xbf/0x470 [ 138.785943] ? current_time+0xc0/0xc0 [ 138.785961] ? down_write+0x87/0x120 [ 138.785978] __generic_file_write_iter+0x366/0x5b0 [ 138.785987] ? check_noncircular+0x20/0x20 [ 138.786005] generic_file_write_iter+0x399/0x790 [ 138.786024] ? __generic_file_write_iter+0x5b0/0x5b0 [ 138.786042] ? iov_iter_init+0xaf/0x1d0 [ 138.786060] __vfs_write+0x684/0x970 [ 138.786067] ? lock_acquire+0x1d5/0x580 [ 138.786083] ? kernel_read+0x120/0x120 [ 138.786132] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 138.786141] ? __sb_start_write+0x209/0x2a0 [ 138.786158] vfs_write+0x189/0x510 [ 138.786175] SyS_write+0xef/0x220 [ 138.786190] ? SyS_read+0x220/0x220 [ 138.786197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 138.786209] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.786230] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 138.786236] RIP: 0033:0x452ac9 [ 138.786240] RSP: 002b:00007fb51e218c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 138.786249] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 138.786254] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 138.786259] RBP: 00000000000005e8 R08: 0000000000000000 R09: 0000000000000000 [ 138.786264] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6e60 [ 138.786268] R13: 00000000ffffffff R14: 00007fb51e2196d4 R15: 0000000000000000 [ 138.847403] FAULT_FLAG_ALLOW_RETRY missing 30 [ 138.847416] CPU: 0 PID: 24274 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 138.847422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.847426] Call Trace: [ 138.847445] dump_stack+0x194/0x257 [ 138.847463] ? arch_local_irq_restore+0x53/0x53 [ 138.847485] ? handle_userfault+0xb97/0x2500 [ 138.847503] handle_userfault+0xbd9/0x2500 [ 138.847515] ? handle_userfault+0x185a/0x2500 [ 138.847547] ? userfaultfd_ioctl+0x4520/0x4520 [ 138.847560] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.847568] ? __lock_is_held+0xb6/0x140 [ 138.847576] ? print_irqtrace_events+0x270/0x270 [ 138.847600] ? print_irqtrace_events+0x270/0x270 [ 138.847610] ? print_irqtrace_events+0x270/0x270 [ 138.847621] ? get_user_pages_fast+0x277/0x340 [ 138.847640] ? perf_event_sync_stat+0x5b0/0x5b0 [ 138.847650] ? __perf_event_task_sched_in+0x200/0xc20 [ 138.847672] ? __lock_acquire+0x664/0x3e00 [ 138.847682] ? check_noncircular+0x20/0x20 [ 138.847689] ? __lock_acquire+0x664/0x3e00 [ 138.847720] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.847732] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.847749] ? find_held_lock+0x35/0x1d0 [ 138.847770] ? __handle_mm_fault+0x3296/0x3ce0 [ 138.847782] ? lock_downgrade+0x980/0x980 [ 138.847797] ? lock_release+0xa40/0xa40 [ 138.847809] ? copy_overflow+0x20/0x20 [ 138.847823] ? do_raw_spin_trylock+0x190/0x190 [ 138.847833] ? userfaultfd_ctx_put+0x720/0x720 [ 138.847860] __handle_mm_fault+0x32a3/0x3ce0 [ 138.847880] ? __pmd_alloc+0x4e0/0x4e0 [ 138.847902] ? find_held_lock+0x35/0x1d0 [ 138.847925] ? handle_mm_fault+0x2a0/0x930 [ 138.847936] ? lock_downgrade+0x980/0x980 [ 138.847985] handle_mm_fault+0x38f/0x930 [ 138.847999] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 138.848012] ? vmacache_find+0x5f/0x280 [ 138.848021] ? vmacache_update+0xfe/0x130 [ 138.848038] ? find_vma+0x30/0x150 [ 138.848058] __do_page_fault+0x5c9/0xc90 [ 138.848084] ? mm_fault_error+0x2c0/0x2c0 [ 138.848096] ? find_held_lock+0x35/0x1d0 [ 138.848119] do_page_fault+0xee/0x720 [ 138.848132] ? __do_page_fault+0xc90/0xc90 [ 138.848146] ? lock_release+0xa40/0xa40 [ 138.848174] ? do_raw_spin_trylock+0x190/0x190 [ 138.848200] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.848224] page_fault+0x2c/0x60 [ 138.848236] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 138.848241] RSP: 0018:ffff8801c22b7928 EFLAGS: 00010246 [ 138.848249] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251db91 [ 138.848254] RDX: 00000000000000c6 RSI: ffffc900044ce000 RDI: ffff8801c22b7d28 [ 138.848259] RBP: ffff8801c22b7a08 R08: 0000000000000000 R09: 1ffff10038456ee7 [ 138.848263] R10: ffff8801c22b7a50 R11: 0000000000000003 R12: 1ffff10038456f28 [ 138.848268] R13: ffff8801c22b79e0 R14: 0000000000000000 R15: ffff8801c22b7d20 [ 138.848292] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 138.848312] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 138.848327] ? iov_iter_revert+0x9d0/0x9d0 [ 138.848344] ? mark_held_locks+0xaf/0x100 [ 138.848357] ? current_kernel_time64+0x122/0x2f0 [ 138.848371] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 138.848389] generic_perform_write+0x200/0x600 [ 138.848404] ? lock_acquire+0x1d5/0x580 [ 138.848429] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 138.848439] ? generic_update_time+0x1b2/0x270 [ 138.848453] ? __mnt_drop_write_file+0xd/0x70 [ 138.848464] ? file_update_time+0xbf/0x470 [ 138.848477] ? current_time+0xc0/0xc0 [ 138.848491] ? down_write+0x87/0x120 [ 138.848507] __generic_file_write_iter+0x366/0x5b0 [ 138.848515] ? check_noncircular+0x20/0x20 [ 138.848530] generic_file_write_iter+0x399/0x790 [ 138.848546] ? __generic_file_write_iter+0x5b0/0x5b0 [ 138.848562] ? iov_iter_init+0xaf/0x1d0 [ 138.848579] __vfs_write+0x684/0x970 [ 138.848586] ? lock_acquire+0x1d5/0x580 [ 138.848600] ? kernel_read+0x120/0x120 [ 138.848645] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 138.848654] ? __sb_start_write+0x209/0x2a0 [ 138.848670] vfs_write+0x189/0x510 [ 138.848686] SyS_write+0xef/0x220 [ 138.848700] ? SyS_read+0x220/0x220 [ 138.848707] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 138.848718] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.848738] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 138.848746] RIP: 0033:0x452ac9 [ 138.848750] RSP: 002b:00007fb51e1f7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 138.848758] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 138.848763] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 138.848767] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 138.848772] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 2017/12/31 10:50:55 executing program 2: futex(&(0x7f00003a4000)=0x0, 0xf, 0x0, &(0x7f0000095000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x200}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000)=""/206) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000720000)=""/126) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001000)=0x0) 2017/12/31 10:50:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000e9000)='\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000ec000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000226000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d1f000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffc00, r1}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xc) 2017/12/31 10:50:55 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'skcipher\x00', 0x20, 0xa2, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dbc000-0x20)={0x0, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00002ee000)={0x0, r3}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f1f000)=""/60, 0x3c}, {&(0x7f0000f7a000)=""/171, 0xab}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000be3000/0x18000)=nil, &(0x7f0000f80000-0x18)=[@text32={0x20, &(0x7f0000204000)="9a0000000016010f01c83ef30f1ad866baf80cb8b4f04982ef66bafc0ced0f005600b9800000c00f3235004000000f300f01d90f01ca0f2315ea70480000e200", 0x40}], 0x1, 0xc95773a4605e0c56, &(0x7f0000f7f000)=[@cr0={0x0, 0x10030}], 0x1) 2017/12/31 10:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000a9f000)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) io_setup(0x0, &(0x7f000048e000-0x8)=0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000eb5000+0xad3)=""/62) 2017/12/31 10:50:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f000048d000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000be5000)=0x0, &(0x7f0000afb000-0x4)=0x4) accept$netrom(r1, 0x0, &(0x7f0000fbe000-0x4)=0x0) 2017/12/31 10:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 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) prctl$intptr(0x1f, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000405000)={0x9, 0x80000000, 0x101, 0x4, 0x7ff}) stat(&(0x7f0000327000)='./file0\x00', &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 10:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000be7000)='./file0\x00', 0x0) 2017/12/31 10:50:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f0000000000)='I') getxattr(&(0x7f0000155000)='./file0\x00', &(0x7f0000ba4000)=@random={'system.\x00', '@wlan1\x00'}, &(0x7f0000104000-0xd)=""/13, 0xd) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000a5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x4, 0x40, 0x44}, &(0x7f0000a0d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003c7000-0x6e)={r1, 0x66, "c33f71a8ffb7a730d3d7b1c0f8f0e12af5b00ffbf8c29ff9a21bd561bdd0dd34b9398907ae3e3fc310189d76b2a36123aa120c4d1e24925dd3a4ea7cb4f8d68a2a95f03853658954055a630207cf32479afcb5ee7d8e6620156a757dd6de0396b6b89e69093f"}, &(0x7f0000564000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) writev(r3, &(0x7f0000873000-0x50)=[{&(0x7f00002ab000-0x82)="46f55dee63e71af8f333b5f44c8c44b6", 0x10}], 0x1) write$eventfd(r0, &(0x7f00001b5000-0x8)=0xfffffffffffffffc, 0x8) bind$alg(r2, &(0x7f0000244000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) recvmsg(r3, &(0x7f0000822000)={&(0x7f000045d000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bf3000-0x20)=[{&(0x7f00006fb000)=""/78, 0x4e}], 0x1, &(0x7f0000608000)=""/224, 0xe0, 0x0}, 0x0) [ 138.848776] R13: 00000000ffffffff R14: 00007fb51e1f86d4 R15: 000000000000000f 2017/12/31 10:50:55 executing program 4: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000697000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c9c000)=0x1c, 0x800) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000fbb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008f4000)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000fba000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 139.866977] audit: type=1326 audit(1514717455.404:1701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 10:50:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x8000, 0x800) mremap(&(0x7f0000317000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f000018e000/0x1000)=nil) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = memfd_create(&(0x7f000018f000-0x2)='+\x00', 0x2) perf_event_open(&(0x7f000018e000)={0x5, 0x78, 0x10001, 0x7a3b, 0x3, 0x1000, 0x0, 0x1, 0x108, 0xc, 0xffff, 0x6, 0x9, 0x200, 0x7, 0x7, 0x4, 0xff, 0xfff, 0x9, 0xa5, 0x8, 0x4, 0x100, 0x8, 0xc245, 0x5, 0x5, 0x8001, 0x55, 0x0, 0x9, 0x51a, 0x5, 0x9, 0x6, 0x3, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x100000001}, 0x2080, 0x3, 0x1, 0x0, 0x1, 0xfffffffffffffc01, 0x5, 0x0}, r0, 0x4, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f2f000-0x4)=0x5, 0x4) madvise(&(0x7f0000187000/0x4000)=nil, 0x4000, 0x7f) 2017/12/31 10:50:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000396000)=0x0, &(0x7f0000d07000)=0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0x3, 0xf, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f8d000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4d, 0x1000, 0x6, 0x3, 0x7d, 0x9, 0x6, 0x8, 0x1, 0x100000000, 0x6, 0x618, 0x9, 0x100000000]}, &(0x7f0000b04000-0x4)=0x108) r4 = syz_open_dev$usbmon(&(0x7f000010b000-0xd)='/dev/usbmon#\x00', 0x18, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000c00000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006a6000-0x10)={0x55ce, 0x0, 0x10000, 0x2, r3}, 0x10) setsockopt(r1, 0x0, 0x80000000000b, &(0x7f00006e9000)="ac", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 10:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x4, 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) ftruncate(r0, 0x3f) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/31 10:50:55 executing program 0: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x400000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000229000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000afd000)=@get={0x1, &(0x7f0000654000-0x3b)=""/59, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000af8000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000005a000-0x8)={0x1, r4}) accept$nfc_llcp(r3, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000afe000-0x4)=0x60) socketpair$inet(0x2, 0x7, 0x10000, &(0x7f0000537000-0x8)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000001000-0x4)=0x0) 2017/12/31 10:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00002e2000)=@ioapic={0x2000, 0x0, 0x10001, 0x30, 0x0, [{0x4, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x7f, 0xf3, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1db4}, {0x7fffffff, 0xb7, 0x6a, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x6, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x0, 0x7f, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0xd3, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x100, 0x80000001, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x99, 0xffff, 0x228f, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x44d, 0xc4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xc9a, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x19301c1e}, {0xbe2c, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x80, 0x968, 0x1, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x80, 0xffffffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0xa331}, {0x4, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x8, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0xd7, 0xe8ff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7d, 0x100000000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x66}, {0x8001, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7fff80000}, {0xa, 0x401, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7ff, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x200, 0x7ff, 0xff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0x665}, {0x7fff, 0x7fffffff, 0x3, [0x0, 0x0, 0x0, 0x0], 0x88ce}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000306000)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009b3000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92ba, 0x8001, 0x2, 0x0, 0x283f}, &(0x7f00001ab000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000acd000-0x101)={r1, 0xf9, "78a85459ee735d00b6f3ac63dff2eb1c9ce1597a5c9d9f872d303e740004ef26d664b45cb0d23f05a52488bc89ed6568140f991f33dc908ab65cd962c633e825c6b05c1ca1eb7859c30e2ba4908b65a058cc6ec4cd7027a229d866c9142d75fe3327efb72d6011fa55693f111549a27eb102ecbc1de2e99757c3fb63faeb063e89672cd26e06f3784969d2e08f9564f5807b2cde44120e1474acff7cb387b8e85b798cb14c8d8beeea4c6dc2af44f0f9f8f3336bd4cafbd28aac844c17e921161437bf482a94ce025d0fa5aa034898fc546cff2bbd8220dbae1c728674392ec12067abe7a29ce645282d32f67e9979a2df1e4d84e477542298"}, &(0x7f0000952000-0x4)=0x101) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x1000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000542000)='/dev/rtc\x00', 0x20880, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000032b000)={0x1, &(0x7f0000d3f000)=0x0, 0x1, r2, 0x1}) 2017/12/31 10:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) write(r0, &(0x7f00003d0000)="24000000210025d7001c070400ed1920020500ebffffff00000257eb0800010097fd6ae0", 0x24) 2017/12/31 10:50:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f000089d000)=""/0) io_setup(0x0, &(0x7f000096a000-0x8)=0x0) io_submit(r2, 0x0, &(0x7f00002ce000)=[]) 2017/12/31 10:50:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000f7c000)=""/145, &(0x7f0000263000)=0x91) r1 = dup(r0) socket$inet(0x2, 0x0, 0x3) bind$inet(r0, &(0x7f0000e51000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006d3000)=[@in6={0xa, 0x0, 0x27, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff06}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0xa0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000080c000-0x30)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) sendmsg$netlink(r1, &(0x7f0000dbe000-0x38)={&(0x7f00001c8000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bda000)=[{&(0x7f0000671000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c00000-0x70)=[], 0x0, 0x0}, 0x801) recvfrom(r1, &(0x7f00002c7000)=""/4096, 0x1000, 0x1, 0x0, 0x0) [ 140.005727] audit: type=1326 audit(1514717455.430:1702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24344 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 140.167284] audit: type=1326 audit(1514717455.430:1703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=29 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 140.197392] audit: type=1326 audit(1514717455.430:1704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24344 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 140.225462] audit: type=1326 audit(1514717455.430:1705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 140.251958] audit: type=1326 audit(1514717455.430:1706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 140.277253] audit: type=1326 audit(1514717455.435:1707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=31 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 10:50:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2017/12/31 10:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000ae000/0x2000)=nil, 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0x128, 0x17, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 10:50:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x7fffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f000097d000-0x1)=0xba) 2017/12/31 10:50:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000550000)='cifs.idmap\x00', &(0x7f0000379000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aaf000-0x8)='cgroup:\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a18000)=@req3={0x4c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/12/31 10:50:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000596000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00006cd000-0x9)='/dev/sg#\x00', 0xea5, 0x1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000080e000-0xc)={0x6, r0, 0x1}) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000497000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r1, &(0x7f0000f72000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000099e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a62000)=0xc) wait4(r4, &(0x7f000052c000-0x4)=0x0, 0x1000006, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) getpeername$inet(r2, &(0x7f0000e27000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f33000)=0x10) 2017/12/31 10:50:55 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000d000)='/dev/sg#\x00', 0x18, 0x501000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000+0x3af)={0x6, [0xfffffffffffffdcc, 0x40, 0x1, 0xffff, 0x2, 0x10001]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x800002002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000020000)=@int=0x0, &(0x7f000001e000)=0x4) 2017/12/31 10:50:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000578000)='/dev/autofs\x00', 0x40000, 0x0) write(r0, &(0x7f00005e8000)="26000000120027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) 2017/12/31 10:50:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000d5f000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendto(r0, &(0x7f0000002000)="3924ed0c77583dcbbcbbfdce86cda3ebf1f28d733912046fce8062b2c6d53377da166588543ca21cf47debd29040764e4770a5765c9e33fc00b84e4727ce9fce0c8107600faa5475e91a781fc129a18e56f3fa34440c0184bcfb8d4c99c33026341bead3d990cc1664e6e9972b550d83581ef22d4416bce9b2865e92aafe1cfc8f37e0b70362da90c14d28e08f1ba045902bd6b6fe28369031f9fb", 0x9b, 0x40004, &(0x7f0000001000)=@nfc={0x27, 0x6, 0x2, 0x5}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000)=0xf, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0xfffffffffffffe01, 0x60202) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) waitid(0x2, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 140.302237] audit: type=1326 audit(1514717455.435:1708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24342 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/31 10:50:55 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x9, 0x8, 0x0, 0x100c}, {0x20000000000006, 0x0, 0x9, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/31 10:50:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x8, &(0x7f0000093000)=""/0, &(0x7f0000c55000)=0x0) r1 = getpgrp(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f00007da000)={0x5, 0x78, 0x401, 0x4, 0xfe90, 0x1, 0x0, 0x0, 0x88000, 0x1, 0x0, 0x3ff, 0x400, 0x6, 0x6, 0x7, 0x8, 0x8, 0x1ff, 0x4, 0x600000000, 0x800, 0x800, 0x1, 0x0, 0x10001, 0xffffffffffff7fff, 0x6, 0x8, 0x5, 0x7f, 0x48000000000, 0x50, 0x1, 0x4, 0x1, 0x5c8, 0x80000001, 0x0, 0x6b, 0x1, @perf_config_ext={0x1, 0x8001}, 0x8000, 0x43, 0x0, 0x7, 0x6d6, 0x2, 0x1, 0x0}, r1, 0xffffffff, r2, 0x5) 2017/12/31 10:50:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000789000)={{0x81, 0x3, 0xd6b, 0x7, 0x80, 0x80}, 0x6, 0x0, 0x6fe, 0x8, 0x81, "b6a5b32e95cb1539c3d75fc6193a832f09f6a8461496b2fcb28ba544ca5f248a099355dee0558adf1f5bc25ff3d753d19faf17ee304d8180f68121f7bcd9e525c142808bdb79de8169f964547be4e0a9174e5ba1c6159adb0169f3e99afe6926eb918bd24eee28ffadb654fad40aef4748de19bcb301f54da40090a51d5e9e1d"}) setsockopt$inet_buf(r1, 0x0, 0x800000010, &(0x7f00000ba000-0xc2)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2017/12/31 10:50:56 executing program 2: prctl$getname(0x10, &(0x7f0000000000)=""/159) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006b7000)=0x7ff, 0x4) 2017/12/31 10:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000951000-0x28)={0x28, 0x0, 0x9, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2017/12/31 10:50:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f000068c000-0x38)={&(0x7f000013b000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000589000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000558000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000c3000)={0x0, r0, 0x1}) clock_gettime(0x0, &(0x7f0000313000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000f30000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f000003c000)={{0x0, 0x0}, {0x0, 0x0}}) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c59000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0}, 0xb) 2017/12/31 10:50:56 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177b652c6574cfdff157c52e6370be1e6d84e268f35a2feaa7b2cc0348565e282ac520b5289892e90318f50c1d4de6cbd5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb0bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605f6698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461a000005992d6b17bd", 0xba) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fa7000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x3ff, 0x1, 0x80000000, 0x400, 0xe48b, 0x1080002, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aa1000-0x9)='/dev/vcs\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e41000-0x10)={r4, 0x50, &(0x7f0000336000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) r5 = syz_open_dev$sg(&(0x7f00007d1000-0x9)='/dev/sg#\x00', 0x16de, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) creat(&(0x7f0000e8e000-0x8)='./file0\x00', 0xa4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000874000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x44, &(0x7f00001c6000)="09d3628da32d6326b144908e97137ea32bd38fb0d29fe8a14673da661918a85050d2119db5a85331669b06f3139f2eec7b5b89a2827bd8afb8805bcbd7ba3599ac2a207c29f6f0921549c231ea8734222f6a20405161c9cef4d4c67d5dd6b9dae69ed0386483f302526229e45835505ba2cafea83791e836650efeb4b760b730cf340fed091772f8b03d67fd8bc9370491", 0x91) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000090d000-0x10)={0x0, 0x0}, &(0x7f0000946000-0x4)=0x10) 2017/12/31 10:50:56 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000445000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b32000-0xc)={{0x1000, 0x3, 0x7f4b5c2, 0xfe, 0x8, 0xfb4}, 0x90f8}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000002000-0x400)={"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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40046103, &(0x7f0000003000-0x4)=0x0) 2017/12/31 10:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095a000)='/dev/sequencer2\x00', 0x240200, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d33000)=0x0, &(0x7f0000369000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d49000-0x58)={0x26, 'rng\x00', 0x3, 0x200, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008d8000-0x4)=0x0, 0x4) fchmod(r2, 0x1) 2017/12/31 10:50:56 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c4b000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000ed1000-0x8c)={0x2, 0x41ed, 0x1, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 10:50:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) bind$bt_hci(r0, &(0x7f0000d2d000-0x6)={0x1f, 0x5ce, 0x0}, 0x6) unshare(0x80002000) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000, 0x0, 0x0}}, 0x30) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000ee9000-0x4)=0x120000000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ac6000)={0x6, 0x9, 0x401}) [ 140.485875] QAT: failed to copy from user. 2017/12/31 10:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b2f000-0x28)={@common='lo\x00', &(0x7f00001fc000-0x2)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000136000-0x20)=[{&(0x7f0000bd0000)="fd246e873f1f7bb1fddfa8b37c22d6d83612481bda5d3ff46e115b214d891433d266430530989ed03a349ab0531d75da694f8e23442b80d122be4c791556e0d833144e78ba31717e5f7e9ed9090cb1831f77846183ef335a6c53d65bee3efbfc59e730830baeff910c2f1cd38bc076683b8a13f952c2c25de35bd1427ab2ec094423863431976814063d58cb101fc944aa7a9a", 0x93}, {&(0x7f0000a02000)="5a1230a2f1733e2588ad73a2ff61636543b17a0ffa9c7723156a13355dc87a4adda52c32e7ef31201840838f3019f337ddd29a6a6cf1e4f9467f66e53383789d36f196ff48259746a6e2940b175bd2f1fb99a3b00ce4667fd1d450b00e2f0464fbe5ca318639fd6314e057eb63780dc1ee36f85faf375ae98e31697a88c4dc773e4a786be3a356f2c20aebd8e8f1c226de053db12fd0e13226ffaa5ac1194b242fcddf98cc4fadacbb2053f1fdd5edcdf9024e671a5a", 0xb6}], 0x2, 0x0) 2017/12/31 10:50:56 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000035000)=""/151) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000030000)=""/158) 2017/12/31 10:50:56 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00002d3000-0x10)=[{&(0x7f0000fef000)="2bc76b1aa66fab6b6c7aa3067dc7ced27532681edbaae35592fbb521810c451d9b6e5155481d75905973385655a624c0063bf2309e62a7b3a964d5aa20d708c568ba1318ad36a6ff3a09f1eb270cf0cae3cafc7583db1774ef90d49546d0ddf4e5b3b89f5d8db64d6175dfcc87b261e4c8961ef065c109055a4fb575a33da27ae3fb862e126a714c69c96cb46707ae2324c1a9eac915c726129a31c59d7ecfd69436612bb1d1df4439ddfe2ebd450f07bb7f", 0xb2}], 0x1, 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000264000)='/dev/input/event#\x00', 0x7, 0x200) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fef000-0x10)={&(0x7f0000fee000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff0000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000fef000)=""/144) close(r0) 2017/12/31 10:50:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000036c000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d1000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = accept$ax25(r2, 0x0, &(0x7f00007c1000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000083f000)=0x0) r5 = gettid() kcmp(r4, r5, 0x0, r3, r3) ioctl$sock_netdev_private(r3, 0x89f5, &(0x7f0000015000-0x69)="11fcac4e357f38d350abf32d402d1cb38e44a8c2f1fac244053a2382a92961414a55cd4a7ede8fc37fa17600f08450901149a17f59e5ed534c8ca48559183117703f8f7f64f1cd68cc4d96cd3eecb946e84c299aa60e7f6787361888b51db03e75fb171ad69c898493") 2017/12/31 10:50:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x6, 0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000f10000)=0x0) connect(r1, &(0x7f000024c000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x7fff5) 2017/12/31 10:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2017/12/31 10:50:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='ip6_vti0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f00007ae000-0xd)='/dev/net/tun\x00', 0x0, 0x20100) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000174000-0x4)=0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e4000)={0x0, 0x0, 0x0}, &(0x7f0000479000-0x1)=0xc) ptrace(0x421f, r2) r3 = creat(&(0x7f000085e000-0x8)='./file0\x00', 0x110) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000917000)={0x2, 0x4, 0x3, 0x1, 0x0}, &(0x7f0000829000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000b7e000)={r4, @in6={{0xa, 0x0, 0xfc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x57, 0xfffffffffffffffe, 0x1, 0x400, 0x1, 0x76, 0x2, 0xe07, 0x9, 0x0, 0x0, 0x3, 0x4, 0x5, 0x6]}, &(0x7f0000614000-0x4)=0x108) 2017/12/31 10:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000b75000)={0x0, 0x0, 0x0}) 2017/12/31 10:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f00000bc000)='net/ip6_tables_targets\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000008b000-0x11)=""/17) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000cd4000-0x63)="") r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmsg$alg(r2, &(0x7f0000e49000-0x38)={0x0, 0x0, &(0x7f0000081000-0x80)=[], 0x0, &(0x7f0000f1f000)=[], 0x0, 0x0}, 0x24008004) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000091f000-0x10)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000afd000-0xc)={r4, 0x80000, r1}) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) [ 140.542535] QAT: failed to copy from user. 2017/12/31 10:50:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) read(r0, &(0x7f0000edb000-0x1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000198000-0x4)=0x0) syz_open_pts(r0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001be000-0x8)=0x8414) dup3(r1, r0, 0x0) 2017/12/31 10:50:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000-0x2)=0x3, 0x2) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000f6c000)=""/69, &(0x7f0000001000-0x4)=0x45) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x80000000000cb) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{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, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000d25000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d26000)={0x75}, 0x1) 2017/12/31 10:50:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f000013d000/0x4000)=nil}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000850000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f0000768000)=""/58, 0x3a) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) gettid() r2 = semget$private(0x0, 0x2, 0x1) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000bb9000)=""/42) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00002b6000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x86, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x3, 0xd3c0, 0x0, 0x9, 0x0]}, 0x5c) semget$private(0x0, 0x0, 0x0) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") 2017/12/31 10:50:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fe}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@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$packet(r2, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/31 10:50:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000001, 0x14, &(0x7f0000e65000-0xe)="d700008000890000010000000000", 0xe) 2017/12/31 10:50:56 executing program 4: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x400000100032, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2017/12/31 10:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000123000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r0) bind$bt_rfcomm(r3, &(0x7f00003b1000-0x9)={0x1f, {0x1, 0x2, 0x0, 0x3f89, 0x6, 0x7}, 0x3f}, 0x9) r4 = add_key$user(&(0x7f0000c02000)='user\x00', &(0x7f0000d9f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000985000-0x27)="8ad1e0b81a07ce10f2c123ef0780b67849ff0b77ab526ce6ed4f66ad8275c039b7973da54dc89e", 0x27, 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00009ca000)={0x2, 0x0, [{0x3f, 0x2, 0x0, 0x0, @sint={0x10000000000009, 0x80}}, {0x4, 0x3, 0x0, 0x0, @sint={0x1f, 0xe2e}}]}) 2017/12/31 10:50:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000014000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x2}, 0xc) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000011000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000013000)=[{&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000011000)=""/188, 0xbc}, {&(0x7f0000012000)=""/233, 0xe9}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000-0xbe)=""/190, 0xbe, 0x7}, 0x40000162) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000080d000)='/selinux/checkreqprot\x00', 0x2000, 0x0) truncate(&(0x7f0000567000-0x8)='./file0\x00', 0xff) inotify_add_watch(r3, &(0x7f0000daa000-0x8)='./file0\x00', 0x20000000) connect$inet6(r3, &(0x7f0000108000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbee}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001df000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000)=0xe8) quotactl(0x3, &(0x7f000096c000-0x8)='./file0\x00', r4, &(0x7f0000c02000)="cb7e571320ac3585d288f905599a81d54b58898864d854da05a3e805d4bb89f286d0b1a69999f4d00bfd5285ac04b44769ed3c8e0fed3a16aefe3c197733dd05505b0ea06b859dfba9cf314f1f2dd936b184b4c8770bb588bdca9255acfc6c1604d560c536a772803a9190de3176b4701cf00c899e0b915cff82e52564de3bfaf9e97f440c486d974f278f2c560c11458f12e7ed8a65c1d4aa4d3696a14fb702d9608e25c8f81b5756780775a10be31905483c9ee0648eb32c40b668e43955a9f8782c6e99d48613a85a") ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000400000-0x1000)=""/4096) 2017/12/31 10:50:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bee000-0x11)='/selinux/enforce\x00', 0x2040, 0x0) 2017/12/31 10:50:56 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ff7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff6000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007fd000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000ff9000-0x10)={0x14, 0x2, 0x229a, 0x20}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000025000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_open_dev$vcsn(&(0x7f0000639000-0xa)='/dev/vcs#\x00', 0x5, 0x20000) syz_extract_tcp_res(&(0x7f0000ce2000-0x8)={0x0, 0x0}, 0x8001, 0x10001) 2017/12/31 10:50:56 executing program 4: r0 = gettid() ioprio_set$pid(0x1, r0, 0x1000) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 2017/12/31 10:50:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000d5c000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) msgctl$IPC_RMID(0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000715000)={0x0, 0x2, 0x4, [0x1ff, 0x0, 0x5, 0x3]}, &(0x7f0000310000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aaf000)={r2, 0x100000001}, &(0x7f0000e32000-0x4)=0x8) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2017/12/31 10:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$sg(&(0x7f0000ede000)='/dev/sg#\x00', 0xffffffffffffffe0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000082c000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc82e}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000074f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00006ea000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00002b9000-0x20)={0x9, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000bc8000)={r3, 0x0}) ioctl(r2, 0x6000020000001274, &(0x7f00009e9000-0x1)="") 2017/12/31 10:50:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0xfffffffffffffffc, 0x0}, 0xc, &(0x7f0000ab8000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2017/12/31 10:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f000043a000-0x4)=0x0, &(0x7f0000747000)=0x4) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/31 10:50:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x8000) 2017/12/31 10:50:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000495000)={0x0, 0xd3, "2fd486622443604598f44312f380efbc9198ff6888a414df6e39536ce325d73100fa478c160d9e3c6f592c0dd4e8a0cbe9414dc2fd9f4e6fa5d457343049266347a0928635ae0968bcc2935b2961720653860885f8af66a597443e36cedf56edbfa460be3f03e0f0ccf6e55e9b41d024dfe129a86f41082c1f6a4963e51abb8212bd750b1a96b2ddd54c451015d07e3576773f378dbbe2055223566af282d6616531a5f0f89c346fdeacbe4a5863640a6cf5b2638a4ec278f1b1278846d2f873803631f7cb17769f9594e64824d553e33daab5"}, &(0x7f0000588000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000239000-0x4)=@assoc_id=r1, &(0x7f00009a3000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000528000-0x8)=[{&(0x7f00007a3000)="2900000018003117da830440007f00020a2400000000ff0680000c000c00080004002c00170000006b", 0x29}], 0x1) 2017/12/31 10:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000062c000)=0x5) 2017/12/31 10:50:56 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ef0000)=""/0, 0x0, 0x3, &(0x7f0000ef0000)={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000367000-0xc)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000045b000-0xc)={r2, 0x80000, r3}) 2017/12/31 10:50:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028e000)='/dev/sequencer\x00', 0x1, 0x0) connect$ax25(r0, &(0x7f0000274000)={0x3, {"c9ce7dd405d215"}, 0x8000}, 0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) mbind(&(0x7f0000eeb000/0x12000)=nil, 0x12000, 0x0, &(0x7f000016b000)=0x0, 0x0, 0x0) 2017/12/31 10:50:56 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000295000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4, 0xd9c9, 0x4a4, 0x8}, &(0x7f0000fee000)=0xa0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000837000-0x6)={r1, 0x0}, &(0x7f0000fee000)=0x6) read(r0, &(0x7f0000aa2000)=""/0, 0x0) [ 140.881894] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/31 10:50:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00001b1000-0x4)=0x3, 0x4) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000894000)=""/241) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x10000, 0x4}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000db0000-0xb)='/dev/vcsa#\x00', 0x0, 0x501000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000336000)={r2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a9a000)={0x0, 0x6}, &(0x7f0000375000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001e6000)={r3, 0x80, &(0x7f0000ff7000-0x55)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in6={0xa, 0x3, 0xbb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x61, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd0e9}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}]}, &(0x7f0000617000-0x4)=0x10) r4 = socket(0x11, 0x80003, 0x8) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r7 = add_key(&(0x7f0000b90000-0xc)='cifs.spnego\x00', &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a18000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$clear(0x7, r7) fcntl$dupfd(r0, 0x0, r2) r8 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000e78000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0xb, "c6af90cafb7b18b510286d5411f4"}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r8, &(0x7f000052a000-0xd0)=@pi={0x0, 0x800, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e65215", 0x0, 'n(k'}, ""}}}}}}, 0x36) 2017/12/31 10:50:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000022c000)='/dev/sg#\x00', 0x91aa, 0xac0881ff5cfc9955) mkdirat(r1, &(0x7f00008e5000)='./file0\x00', 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/vga_arbiter\x00', 0x218500, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/31 10:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) syz_open_dev$binder(&(0x7f000007a000)='/dev/binder#\x00', 0x0, 0x802) writev(r0, &(0x7f0000d3a000-0x10)=[], 0x0) 2017/12/31 10:50:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000a9000)=""/143, &(0x7f000014b000)=0x8f) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000306000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) 2017/12/31 10:50:56 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000014000-0xc)={0x4, 0x3c3, 0xb581, 0x101, 0x7, 0x5}) creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/31 10:50:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e5000-0xf)='/dev/sequencer\x00', 0x204200, 0x0) mmap(&(0x7f0000000000/0x754000)=nil, 0x754000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000071e000-0xc)={0x4, 0x8001}) mlockall(0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x10000000000002) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000fd000-0x18)={0xaa, 0x3, 0x0}) pkey_alloc(0x0, 0x3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000754000)='keyring\x00', &(0x7f0000360000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r4) 2017/12/31 10:50:56 executing program 6: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) dup2(r0, r0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d52000-0x90)={0x8001, {{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]}}, 0x90) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000000) 2017/12/31 10:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000373000-0x20)={r0, &(0x7f0000fc9000)="ee", &(0x7f00006f4000)="94", 0x4}, 0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000785000-0x8)=0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ac7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000faf000)=0x14) getresuid(&(0x7f00001f3000)=0x0, &(0x7f000005d000)=0x0, &(0x7f0000792000-0x4)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6f000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) sendmmsg$alg(r4, &(0x7f0000386000-0x118)=[{0x0, 0x0, &(0x7f00005ac000)=[{&(0x7f0000396000-0xa0)="8c3052a6eb2824e4fd1c2beac80780bd782e26daf02876114c0560eae45737ec36ee1897356e44fa35fdafa1b4ba0d48a412b2059aaa673943b5b2258172da403ffa237c9eca01409da172a03b369932d6f6564fc53a297a36d7e22741e5a53c4fa9d0787a358f4e32b62d41ede785b393a21ff7c5406f38ce190df91e4cfe426d8fc258c5262219c1424941a15f6768fec88d056daf4d3b7c732aaefd944ef0", 0xa0}, {&(0x7f00008f2000-0xd0)="cf83dcb9d92fa566c3ed038af7cbb878c7b1b64409dc8036e74217d8b37212754d4199afa8be270fcc4f49789c0aacc39ca3b888e5c7242344aef1f56359f107e52c6f80d0a20ec3fcbc9944b7ff219ebbfce7f0917a157b23608d406f8823af9831962dac3744631b5660c8c4538709bfe7e0c4eef037d3de175bec54195f18b4c7a91874c7cad0297e2fb7bdbe69ac815e9c339da42095146cae2aa918255035d5bf35b061da52be9bd02c0886639e68f82a2815d9ae50563761f9913eb765b8c94f2a0a8078d3d46273da65784797", 0xd0}], 0x2, &(0x7f00002bc000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x4}, {0x0, 0x0, &(0x7f000009a000)=[{&(0x7f0000af5000-0x4e)="993742f9250ca38c79c481ead32d6eec490e58a00b526ead2e8ce1fe6647b524fa37f52dfc63a643caf743cf45f5cada4c52d49d664674622486b8d36fb18bcb1458c15a2a4b0ae56b3929478642", 0x4e}, {&(0x7f0000473000-0xb0)="2e1470f6f774730fde7280b6835ecd2d9859dd3f9eaecbea35cd46ecdab6ec92c3efac8ab012de00bc3944de8e78746b9f0df8b8c48986cb0ba83f225c3acac2a133d4e40ea638ac6f1d199ec6f3194ceff3662bb395f71cb4a451bc20862db9b5be2522c2972f4341632fc3ec4b10ffa41adf63cb14c03327d66996f34bcb23d2f3af878366145612dde02f0ece6687d482672d7605cfb014eed8afbf0a518b719ae78b92c41c847702e9954501daac", 0xb0}, {&(0x7f000017e000)="09bd5f02ebdf8ed9326675c3d6a4cc1765f38b0f63071e1f04aff0d18d98276464c425a72d5b604ae1c5a677993592fcae701132dd4f8ee0f5f4952b", 0x3c}, {&(0x7f0000b31000)="c5cd8efd890e81e783b3f0712cff2c7c738927a249c177486cb59bc4bd3274e79ebddc06cea6c9cf02510729adc27b67a51adb3409dadd40e35e7c68743b6657e8dc3d6f2b21a55127ddb18246fa5e392f8932b70b71a6b366cc4ef77188c72f1d7393415e4db7e87ca6e0fa4b582216c7bec3684e78bacbe4b9d65ce01ea987c1bd57df52247a8c8087c7ca789461426d6b6c3a84ed541390775afd6e6f63", 0x9f}, {&(0x7f000010e000-0xb1)="bf4669babaa0339a1bf5201e4478dfbf012eefc10e4adb4768e92ef8ba299797fd02f42b84c483fc8a18cf72b91e3a55a97b5f053aecd9623f9cf73f7bcd3a5fb93e7f1996eea8364562778f6e459d7a01bed324463ded0e275567d3fb9f993039178838069e71028037a42d203ed3dc97c1507b0d90567debf181174fa0f714eb57191854be2449f24a14724ee6730001059bf7cb66f74af4a5064aad9ae4b5805bae7ba62ad2de8cfaf43ac699680984", 0xb1}], 0x5, &(0x7f000002f000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x1}, {0x0, 0x0, &(0x7f0000ddb000)=[{&(0x7f000009e000)="45eee5fcd60d8ff44ac4bc1ae580d6831f99fa230d4b9404b04204654d8ed465610cf3fda943fa01356dcb98e62b8d807f8f011b2d4d15aa8e97bfb716", 0x3d}, {&(0x7f0000e40000+0xdb1)="15a710992060e977b360b6", 0xb}, {&(0x7f0000782000)="d3e9ca9ce0885ba976cd6ffd0aff1971391e585b844913f3cf9fa4e6c89fd8039a9088d049f54782d82e9c61e5a5b04e5258ae696e88a507ee1955d5ad", 0x3d}, {&(0x7f0000af8000)="1d4d3a0c0f5f96e12578a1ec72ec4bfd882e753bf23496b2f4b313bd41628d2229b36a70f3b6f1d166fb4a025775a25f03fe330b5cc908254bbc7157afd898f613ce604be6619d42ff2dddf053775ce07734446150a211d2b2b6787f9a", 0x5d}], 0x4, &(0x7f000044c000-0x2c8)=[@iv={0x88, 0x117, 0x2, 0x6d, "e515971afb962ee714b54ca7d4bc0c7d3ffa7763cd9a93e996c2f08d8c1d36880031e21461c82726c90e8a1f4549ab0b3cd99c734ae686806a2c56131dbfc3dc10c779ed3b4ab67fcdb6ff3d721de304babdc7d344c5842d61be362e9bdc5c8aa753b771c7b4fc965118159a54"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xa8, 0x117, 0x2, 0x94, "9d0a6eb0d8435fa821b471cace6976a0831d1f7c2acd1daa71298d62d0e42d15e39586316a6776f919af7fcbe22ffa81c777d32fc9752ea3ca33a5984142d242ddbebd3db224f2b7b05c911fe8e61d1e3671158c34702d9e8b51278244c44e16f510b14ccd99574182d433ee1dadbaf8dc312eb3678178f60aead10618324b3725fbff0d65bf297b31c732458cd61c8006ea97c8"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xf0, 0x117, 0x2, 0xd6, "e85f0e630cdc4a6a399bec747ee9c9d391ad117fee89eeb039139933ac74fe469d92fbbc220afd424f9454982049a9a3c3a952557877257a51141cb2e0aa414ddb7e12490046941d7ae8e314c7ae36431a5ecad530c66a7618e50021fc16f81e95572e5a189463cc74b3be9b4672371f78596ad3f4868121108eed0caf800222b70b3c606a20fda8d8d343ea196f338d7c421d4b6e3e19cf455d37159dff771ea3e5ca8b0998c0c9764c4e5c3f2b184b4990952bf0462d45e2ba120c0c860adc51118a7b3b83ac219b93070ec304f213f5310f4b9f24"}], 0x2c8, 0x4}, {0x0, 0x0, &(0x7f0000a4b000-0x20)=[{&(0x7f0000c51000-0xf0)="2f7f3adc228f9b9fa61e73495c0634d45d8dd5aa3a242e0a692fc84fc7ee388af4646e1294d54be2afed229a835ab0e5295fbbefdb4121abbbdcacbe263562496d4bb66617e0a0f41b9fc70718c10b194234c0e2d1d856a4170ca1d2d81bc10d705d3d3ceb3a68b3066f4aa4b3118d55aea3a639120fd1b463c393ee51a14ba98e00e44a3f5d1d7d94d8a9dd32c390e559e00eae27ce94a03e9297c25603390a643ddd9834b3bdb0bcedeb78b4023874e96b07d3b1833598fd183691146a8be7145671ae4919be19a5d8d9ce7fb97aa2ffe954d05616565dd24e4681874afc611bfc2432355ef70589416234c07e51d8", 0xf0}, {&(0x7f000074b000-0x5b)="00d6eeb93e79375167c2f72246f2e12656f054b6fb49b9b501ca202a000254f6bf6515d5c23e7d029e76162fcfb269f861e12f5ce678ab580d21701282a483a9617f53dc8caeecaaddf5a97776b1ff8c8dee45121e2e9359247ff6", 0x5b}], 0x2, &(0x7f0000b0b000-0x298)=[@iv={0x100, 0x117, 0x2, 0xe9, "c7234b8d6be6ded0e5bc644087d2990a604de38dde44268203f5385ef37777a7e775b4bd07b2155c790a4f4f3712d71a74dc579f80d3d42e0d56912e0b555131092e78559d31b82510e435932bb70bffa7fdb4b69355105a2e0ec4d9a0cb22f54f13f3fcb4081a45a1b080e02dfd3f4bada545de2ca175b490d7ffa5fad5e577d70ff92e436c64b9e2ca1190e98cf4be6974ba85cf19b8b7800794764e12b5c3a008e383281c2f9504d8aa32a457e86bdee304156eb531fbf59b4e8bcc984931d3a5b0eab60a9a14c036b163310169954de706ab5ac0f9963e449b4268f3ffb5355e32fb8dbe2830cb"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x4000000000}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xf0, 0x117, 0x2, 0xd8, "26bd25b02138a60b0cdb4feb2c8f4fc0d29455b2519f72197165b2e25bf976d2288c11d570ace2f3360734e7fb0e5e473964e2270d0697b4742228f5583523165d4a4c6238386e090fca27f0d66603d3cc0c185bf1f27e90780d357d0f7e53ddb04bfeb79a35c717ebf9047414ce7e9f8bf53ca62a286cfe923224afa8832c98765d31f007dc6b3bf85a215da8533f8f2ec9ceb2981e04cd76673df57fef0215ed378a74ea56daa0642d01f1e0c4b8c27453f23a76c4b8cff0149a7327594b51c3d3d38e05ba0d20f0729284f7e5b94b66f769e42bde901f"}], 0x298, 0x20000000}, {0x0, 0x0, &(0x7f0000c2d000)=[{&(0x7f00002f4000)="7b26e40a261a2806b9b751d323a11aa1b5f56daaa53c2b76cd83ebbfd60966466a7e0034595de197fa10e8275bf4779cd45480d3a29e6cee0babd2a53ba8cef3056734f6231c7bf1b88f6e09e521af1d35894c21ac6e81254c46052aa2b76bb95a0b6b9f9ddd497d98bd8a2b260dde8096dacd1f163feecc2e6878a9000e341af0a539361900936d45937187f6fa", 0x8e}, {&(0x7f0000c97000-0xbe)="4c4b2390f64954ac26a69913674cdc26fefd9a0ce9c353bbfed55da2a4d5878d3895914cdc90b4885f5f3f372b7d8445ed2e5efb842c16954b11f864002b8729f2701f4114aee21ede0404701a99d16618396c60c713406efc3ec329d3cc01d2711fc702bb83236e83da78b5dbb2efb44597479ff8303dd4112ceb125971ff4f0039bc1e01b1ec5ba9bb8f80fda6cb6422dba032c7c4594f830907dd0bf754350ace6d1d17495e41ea91f1425fa380af41cd38dcb18a4d14c5a5f1dd2d26", 0xbe}, {&(0x7f00001b2000)="", 0x0}, {&(0x7f0000f94000)="c4df8244ed4d63f732e84e15c263598f1e01bfb88c10d2c1d0c384a3819b7d044ccb0331b712732a231b3eb85bf8c76ad2a289cc4144ac4f8b664650a18de7591e86d6fc7068a040822bc5dd45630a6ee0fdf68e5ae2beb371bc35de1c88df1532a8ee060ebffc42a45b74cd671b8c332b4c4f866f77c47da76b30023b95e928c14363b7c5bdf00a5b194688c2b09d7d8ff9acc0c4f9d217cc9e8577bcc49a94b4205bc4d4dd3ead182223192b76ad130841838e4a0db8120dafdced", 0xbc}, {&(0x7f0000b91000-0x19)="239cce5c5529a19ee920f292b1146b2fe273381c8f1cf2ccb4", 0x19}, {&(0x7f0000953000-0xd5)="ccdbb09afc0f422abfe0b09c4044fb36f7e8ac43ce5e4060bdd5a33688c43d37f57f59540a0c1b0d475aa13056e59f61d7659578b198f2a023a9b6d100813962f6656b3eb9c06930a368be948ca9f6727be99f58b18bb411971226ea8a00347038c5a8f0003767c8cb7c1ed6bfaa7209093cbc5f4892150fc1a7780be26f06c1da995802fafa7f9bfcee54f26947afecf3b23ec8d32dd63c30718adc46101b9a67463cf4c0a590c51115b1c474c38be3ede8441f761208149b52639b34e9573691f64588e7c2f66d23b561d832ba99f83759f6e252", 0xd5}], 0x6, &(0x7f00008f0000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x40040d0}], 0x5, 0x8000) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000e2000)={0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x9, 0x1d, 0x1d, "8c00a12fe2d40c60dcd47492d3ea6d0f21848a4140015cc074c38fd74ebbb11cd6773be7b5db8d1f08f358edee489c74fe50a5264d66ebaae5f456bbb0458131", "36e88c80a9acac8a47f810bd3a6f3bff24c29a52e412cdbc4f5f8092d68de64bfcb8f6e4f6db4758fa586f29e5d50e7aed3df0127e386cf51c2b576552515c1c", "e4b48817528b3f602fa8ff3f5737338885a06aa576682958937e6011cfcca025", [0x4, 0x3ff]}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b8d000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x2c22, 0x0, 0xa5, 0x9, 0x20, 0x20, 0x5, r2, r3}, {0xa37, 0x0, 0x2, 0xf, 0x5d, 0x400, 0x80000000, 0x6}, {0xfffffffffffffffd, 0x101, 0x4, 0x9}, 0x1, 0x3, 0x78, 0x1, 0x40, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0xfffffffffffffb23}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x1, 0x3, 0xfff, 0x7ff, 0x14d, 0x4}}, 0xe8) 2017/12/31 10:50:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fdf000-0x340)={0x0, {{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]}, 0x0, 0x5, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x340) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000889000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x6, 0x1, "12d4c9549ec6f0195142061025d2f3f4ec074729c0dffee65526ba6228180b0172bcd8f7e116128b1a4228cfc833e74c95b125950bdb0e90f2369513d80a4d5f825aa66b8609e4b8e8d80b7a81c4da7c"}, 0x160) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000fde000)={0x27, 0x9, 0xe2e, 0x4, 0x401, 0x100000001, "6cf330c11738f04f1b0b22a3856dfcb9565d0fa4a0d3c2bdbd146f8b7c1c12d8f67cd589fa07afe05ecfd1afc0c1f8994e758e65734bb49e155e7852d28f57", 0x3}, 0x60) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b04000)={0x0, 0x0}) 2017/12/31 10:50:56 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000011000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea41d0056d71888", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={0x0, 0x5ec}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000)=@assoc_id=r1, &(0x7f0000013000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2017/12/31 10:50:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sync_file_range(r0, 0x9, 0x10001, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000c3f000)="39000000120001470000030000000000071f0000001f0500000000000103000006001d0066413e055600200e08003dfb2303807416075bff61", 0x39}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008a6000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000107000)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000949000-0x11)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000690000)={r4, r1, 0x8}) 2017/12/31 10:50:56 executing program 2: seccomp(0x1, 0x200000, &(0x7f0000016000)={0x0, &(0x7f0000d97000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x1, &(0x7f0000000000)=""/110, &(0x7f000050a000)=[{0x3, 0x20, 0x10000, &(0x7f0000000000)=""/32}]}) 2017/12/31 10:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x20001) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000642000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00007cc000)=0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000825000)=0x0, 0x0) 2017/12/31 10:50:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000188000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ba000)={0xffffffffffffff9c}) geteuid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f59000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000f9000)={r2, 0xff6}, &(0x7f0000479000)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 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) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/31 10:50:56 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000011000)={0x0, 0x0}) fchmod(r0, 0x8a) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2202, &(0x7f0000001000)="") 2017/12/31 10:50:56 executing program 7: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000a8a000-0x9)='/dev/kvm\x00', 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) set_mempolicy(0x0, &(0x7f00000a1000)=0x6, 0x7) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000084d000)={0x1, 0x0, [{0x3a, 0x0, 0x1}]}) 2017/12/31 10:50:56 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b9b000-0xa)='./control\x00', 0x198) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000fa4000)=""/226) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00006ed000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') ioctl$KDDELIO(r0, 0x4b35, 0xe58c) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000088a000-0xa)='./control\x00', 0x1) 2017/12/31 10:50:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'os2.\x00', 'vboxnet1posix_acl_access!\'\x00'}, &(0x7f0000c62000)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r1, r2, r1}, &(0x7f000089b000)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000646000)={'crct10dif-generic'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000fc6000)=0x80000000, 0x3, 0x1, &(0x7f00003bd000)={0x77359400, 0x0}, &(0x7f0000b17000)=0xf6, 0x1) 2017/12/31 10:50:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dfc000)=0x0, &(0x7f0000274000)=0x4) fchmod(r0, 0x40) accept$alg(r1, 0x0, 0x0) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f00008c2000-0x10)=[&(0x7f0000fb2000-0x3)='!*\x00', &(0x7f0000886000)=',:vboxnet1vmnet0(#&cgroup\x00'], 0x1000) write(r0, &(0x7f0000c96000-0x70)="7c3f77cd5940646f608d9a3d2ad47ab537874f9e61a3cf3b581c199afd3aedd5fa2ec50ef4308d911600000785365e124553ee4e6642afb29f99f7ab4fc036a9000000000000008950a2bfb967b2f707da3e7ea13ae10d7d0da53d59a860494ff411a784eb56f8bb7d531304423b48ef", 0x70) 2017/12/31 10:50:56 executing program 6: 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)="") unshare(0xa000000) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f000059f000)='./file0\x00', &(0x7f00008db000-0x8)=[], &(0x7f0000dad000)=[]) 2017/12/31 10:50:56 executing program 3: mmap(&(0x7f0000000000/0x23e000)=nil, 0x23e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x401) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x20, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x100072439a65) fallocate(r1, 0x2, 0x8, 0x4c80000000000) [ 141.139245] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 141.173142] netlink: 'syz-executor6': attribute type 29 has an invalid length. 2017/12/31 10:50:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bb3000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) shutdown(r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2e000-0xc)='/dev/rfkill\x00', 0x3ffffe, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f000047d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r2, &(0x7f0000f2d000-0x60)={0x27, 0x799, 0x10001, 0x4, 0x0, 0x1, "dbab1b77bd97f19f7eab4e34d52132a7e874aabf11fd110142e2f5d8187b7a6be009e5d211b31a6b38fce322fc23be56f42266fae252fcb145fe0a2fd0328a", 0x9}, 0x60) sendmsg$alg(r1, &(0x7f0000f7d000-0x38)={0x0, 0x0, &(0x7f0000130000-0x50)=[{&(0x7f000082c000-0x44)="fd3a83ed0411016311613b87372bf81fcab236f437bb1f88c539848929589525abad6e25706f2774f27a720e308c66fc82515c48df5cca8b955dbe836f661090aa5e6166", 0x44}, {&(0x7f000098f000)="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0x1000}, {&(0x7f0000d8a000)="c555848a8be29bce7615ed2aac8bbe526d028d65637ec5e0e1aa5752ce950017f63f658ee5d25fe2dbcd1ed5374e192e711111b974ee225ed21fac06d87abeb533816ef7ba017ebf4e2cc36939755f15f4cd1bfdf74b3af2d6882f", 0x5b}, {&(0x7f0000e9d000)="6f882ce08480ddfa0763be553f3f4caaff90c7858fa42c54b61368948c6465f715af05d40e192fe6804d76e73067c5bca52b7abd366e6e2f8c104aae51bf0f7f1985eed5387e03be643f8b25b610ee7c0e19ba4b25aec58b3aa6792f83bf6fd4b380e2be0d19769676438db81ec05d7ded94f39f697cec037bbf65a73bb4b0edfae79759ee94fff93e8696175f931294ca5508cb08a45157", 0x98}, {&(0x7f0000734000)="7ddc4527c049603073117192f612ede63abc6e707533f5f2b0945582cc218a7988946b69731aef6e0fa6ae7f6b8c3d085b13045f49ac303fc87224a0f239fec95e0f1963559bd33dd0cfd8a9e21dd57ab96e8523f6a843d982ab41d9ce5635ee37738647eab3725a5ba65d48edff2e7d5a02f7186d39ad7bdbf3b668f7129e3fb3778b4127c546134010312213ffe14123204a71ac1b7488479132fd38b46a9432e8c6488deefbb569a61f1b2ffa4264c8580c6eb05143ac753074e2c7ddfb5ed0f649d0ed237fe1e059eab8e23a3fa95d3330a4766ee8953c1975b1bd2f42", 0xdf}], 0x5, &(0x7f0000021000-0x10c0)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x10c0, 0x8001}, 0x20000000) [ 141.277635] ================================================================== [ 141.285921] BUG: KASAN: use-after-free in refcount_inc_not_zero+0x16e/0x180 [ 141.285930] Read of size 4 at addr ffff8801ce340b80 by task syz-executor6/24651 [ 141.285932] [ 141.285942] CPU: 1 PID: 24651 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 141.285948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.285953] Call Trace: [ 141.285969] dump_stack+0x194/0x257 [ 141.285983] ? arch_local_irq_restore+0x53/0x53 [ 141.285996] ? show_regs_print_info+0x18/0x18 [ 141.286013] ? refcount_inc_not_zero+0x16e/0x180 [ 141.286027] print_address_description+0x73/0x250 [ 141.286036] ? refcount_inc_not_zero+0x16e/0x180 [ 141.286044] kasan_report+0x23b/0x360 [ 141.286057] __asan_report_load4_noabort+0x14/0x20 [ 141.286064] refcount_inc_not_zero+0x16e/0x180 [ 141.286071] ? refcount_add+0x60/0x60 [ 141.286084] ? map_id_up+0x23b/0x420 [ 141.286097] refcount_inc+0x15/0x50 [ 141.286105] mqueue_create_attr+0xd8/0x400 [ 141.286119] mqueue_create+0x1e/0x30 [ 141.286125] ? mqueue_create_attr+0x400/0x400 [ 141.286133] lookup_open+0x1217/0x1970 [ 141.286139] ? path_openat+0xd4d/0x3530 [ 141.286157] ? trailing_symlink+0x810/0x810 [ 141.286176] ? __might_sleep+0x95/0x190 [ 141.286206] path_openat+0xd76/0x3530 [ 141.286230] ? path_lookupat+0xba0/0xba0 [ 141.286239] ? lock_downgrade+0x980/0x980 [ 141.286244] ? do_sys_open+0x2e7/0x6d0 [ 141.286254] ? lock_release+0xa40/0xa40 [ 141.286264] ? find_held_lock+0x35/0x1d0 [ 141.286272] ? do_raw_spin_trylock+0x190/0x190 [ 141.286279] ? __lock_is_held+0xb6/0x140 [ 141.286297] ? _raw_spin_unlock+0x22/0x30 [ 141.286305] ? __alloc_fd+0x29b/0x750 [ 141.286327] do_filp_open+0x25b/0x3b0 [ 141.286338] ? may_open_dev+0xe0/0xe0 [ 141.286361] ? mpi_resize+0x200/0x200 [ 141.286376] ? get_unused_fd_flags+0x121/0x190 [ 141.286385] ? __alloc_fd+0x750/0x750 [ 141.286393] ? getname_flags+0x256/0x580 [ 141.286410] do_sys_open+0x502/0x6d0 [ 141.286418] ? do_sys_open+0x502/0x6d0 [ 141.286435] ? filp_open+0x70/0x70 [ 141.286457] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.286473] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 141.286487] SyS_creat+0x27/0x30 [ 141.286501] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 141.286509] RIP: 0033:0x452ac9 [ 141.286515] RSP: 002b:00007fb51e218c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000055 [ 141.286522] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 141.286527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020015ff4 [ 141.286532] RBP: 0000000000000067 R08: 0000000000000000 R09: 0000000000000000 [ 141.286536] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006eea48 [ 141.286540] R13: 00000000ffffffff R14: 00007fb51e2196d4 R15: 0000000000000000 [ 141.286571] [ 141.286575] Allocated by task 24651: [ 141.286585] save_stack+0x43/0xd0 [ 141.286592] kasan_kmalloc+0xad/0xe0 [ 141.286600] kmem_cache_alloc_trace+0x136/0x750 [ 141.286607] copy_ipcs+0x1b3/0x520 [ 141.286618] create_new_namespaces+0x278/0x880 [ 141.286625] unshare_nsproxy_namespaces+0xae/0x1e0 [ 141.286633] SyS_unshare+0x653/0xfa0 [ 141.286640] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 141.286642] [ 141.286646] Freed by task 24651: [ 141.286652] save_stack+0x43/0xd0 [ 141.286659] kasan_slab_free+0x71/0xc0 [ 141.286664] kfree+0xd6/0x260 [ 141.286669] put_ipc_ns+0x112/0x150 [ 141.286673] free_nsproxy+0xc0/0x1f0 [ 141.286679] switch_task_namespaces+0x9d/0xc0 [ 141.286683] SyS_unshare+0x738/0xfa0 [ 141.286689] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 141.286691] [ 141.286695] The buggy address belongs to the object at ffff8801ce340b80 [ 141.286695] which belongs to the cache kmalloc-2048 of size 2048 [ 141.286701] The buggy address is located 0 bytes inside of [ 141.286701] 2048-byte region [ffff8801ce340b80, ffff8801ce341380) [ 141.286704] The buggy address belongs to the page: [ 141.286710] page:ffffea000738d000 count:1 mapcount:0 mapping:ffff8801ce340300 index:0x0 compound_mapcount: 0 [ 141.286719] flags: 0x2fffc0000008100(slab|head) [ 141.286730] raw: 02fffc0000008100 ffff8801ce340300 0000000000000000 0000000100000003 [ 141.286739] raw: ffffea0006fcdca0 ffffea0006a51da0 ffff8801dac00c40 0000000000000000 [ 141.286743] page dumped because: kasan: bad access detected [ 141.286745] [ 141.286747] Memory state around the buggy address: [ 141.286753] ffff8801ce340a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.286758] ffff8801ce340b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 141.286764] >ffff8801ce340b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.286767] ^ [ 141.286773] ffff8801ce340c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.286778] ffff8801ce340c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.286780] ================================================================== [ 141.286783] Disabling lock debugging due to kernel taint [ 141.286856] Kernel panic - not syncing: panic_on_warn set ... [ 141.286856] [ 141.286864] CPU: 1 PID: 24651 Comm: syz-executor6 Tainted: G B 4.15.0-rc4-mm1+ #49 [ 141.286867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.286869] Call Trace: [ 141.286879] dump_stack+0x194/0x257 [ 141.286889] ? arch_local_irq_restore+0x53/0x53 [ 141.286895] ? kasan_end_report+0x32/0x50 [ 141.286905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 141.286913] ? vsnprintf+0x1ed/0x1900 [ 141.286923] ? refcount_inc_not_zero+0xf0/0x180 [ 141.286931] panic+0x1e4/0x41c [ 141.286939] ? refcount_error_report+0x214/0x214 [ 141.286948] ? add_taint+0x1c/0x50 [ 141.286955] ? add_taint+0x1c/0x50 [ 141.286964] ? refcount_inc_not_zero+0x16e/0x180 [ 141.286971] kasan_end_report+0x50/0x50 [ 141.286978] kasan_report+0x148/0x360 [ 141.286989] __asan_report_load4_noabort+0x14/0x20 [ 141.286996] refcount_inc_not_zero+0x16e/0x180 [ 141.287007] ? refcount_add+0x60/0x60 [ 141.287019] ? map_id_up+0x23b/0x420 [ 141.287029] refcount_inc+0x15/0x50 [ 141.287037] mqueue_create_attr+0xd8/0x400 [ 141.287049] mqueue_create+0x1e/0x30 [ 141.287055] ? mqueue_create_attr+0x400/0x400 [ 141.287063] lookup_open+0x1217/0x1970 [ 141.287070] ? path_openat+0xd4d/0x3530 [ 141.287084] ? trailing_symlink+0x810/0x810 [ 141.287099] ? __might_sleep+0x95/0x190 [ 141.287121] path_openat+0xd76/0x3530 [ 141.287139] ? path_lookupat+0xba0/0xba0 [ 141.287149] ? lock_downgrade+0x980/0x980 [ 141.287155] ? do_sys_open+0x2e7/0x6d0 [ 141.287165] ? lock_release+0xa40/0xa40 [ 141.287173] ? find_held_lock+0x35/0x1d0 [ 141.287182] ? do_raw_spin_trylock+0x190/0x190 [ 141.287189] ? __lock_is_held+0xb6/0x140 [ 141.287202] ? _raw_spin_unlock+0x22/0x30 [ 141.287209] ? __alloc_fd+0x29b/0x750 [ 141.287225] do_filp_open+0x25b/0x3b0 [ 141.287235] ? may_open_dev+0xe0/0xe0 [ 141.287250] ? mpi_resize+0x200/0x200 [ 141.287261] ? get_unused_fd_flags+0x121/0x190 [ 141.287268] ? __alloc_fd+0x750/0x750 [ 141.287276] ? getname_flags+0x256/0x580 [ 141.287287] do_sys_open+0x502/0x6d0 [ 141.287293] ? do_sys_open+0x502/0x6d0 [ 141.287303] ? filp_open+0x70/0x70 [ 141.287313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.287321] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 141.287330] SyS_creat+0x27/0x30 [ 141.287338] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 141.287343] RIP: 0033:0x452ac9 [ 141.287347] RSP: 002b:00007fb51e218c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000055 [ 141.287354] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 141.287358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020015ff4 [ 141.287361] RBP: 0000000000000067 R08: 0000000000000000 R09: 0000000000000000 [ 141.287365] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006eea48 [ 141.287369] R13: 00000000ffffffff R14: 00007fb51e2196d4 R15: 0000000000000000 [ 141.294303] Dumping ftrace buffer: [ 141.294306] (ftrace buffer empty) [ 141.294309] Kernel Offset: disabled