, 0x0) r0 = syz_open_dev$sg(&(0x7f000045a000-0x9)='/dev/sg#\x00', 0x9, 0x101002) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ba3000)={0x7, 0x0, 0x7, '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]}) 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/01/16 13:54:53 executing program 3 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 37.722285] FAULT_INJECTION: forcing a failure. [ 37.722285] name failslab, interval 1, probability 0, space 0, times 0 [ 37.733625] CPU: 0 PID: 5088 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #173 [ 37.740889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.750224] Call Trace: [ 37.752796] dump_stack+0x194/0x257 [ 37.756406] ? arch_local_irq_restore+0x53/0x53 [ 37.761050] ? lock_release+0xa40/0xa40 [ 37.765002] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.770893] should_fail+0x8c0/0xa40 [ 37.774586] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.779664] ? tun_get_user+0xe5a/0x3710 [ 37.783702] ? page_add_new_anon_rmap+0x750/0x750 [ 37.788520] ? print_irqtrace_events+0x270/0x270 [ 37.793248] ? print_irqtrace_events+0x270/0x270 [ 37.797985] ? mutex_lock_io_nested+0x1900/0x1900 [ 37.802805] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.807968] ? print_irqtrace_events+0x270/0x270 [ 37.812701] ? print_irqtrace_events+0x270/0x270 [ 37.817439] ? lock_acquire+0x1d5/0x580 [ 37.821389] ? lock_acquire+0x1d5/0x580 [ 37.825337] ? check_noncircular+0x20/0x20 [ 37.829552] ? print_irqtrace_events+0x270/0x270 [ 37.834296] ? print_irqtrace_events+0x270/0x270 [ 37.839028] ? __lock_acquire+0x664/0x3e00 [ 37.843242] should_failslab+0xec/0x120 [ 37.847193] kmem_cache_alloc+0x47/0x760 [ 37.851231] ? __lock_acquire+0x664/0x3e00 [ 37.855455] __build_skb+0x9d/0x450 [ 37.859058] ? skb_try_coalesce+0x1c70/0x1c70 [ 37.863533] ? __alloc_pages_nodemask+0xd80/0xd80 [ 37.868357] ? __lock_acquire+0x664/0x3e00 [ 37.872577] __napi_alloc_skb+0x173/0x2c0 [ 37.876702] napi_get_frags+0x61/0x130 [ 37.880575] tun_get_user+0x1bae/0x3710 [ 37.884527] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.889713] ? tun_build_skb.isra.48+0x17d0/0x17d0 [ 37.894617] ? print_irqtrace_events+0x270/0x270 [ 37.899350] ? check_noncircular+0x20/0x20 [ 37.903563] ? check_noncircular+0x20/0x20 [ 37.907792] ? tun_get+0x1ab/0x2e0 [ 37.911315] ? lock_downgrade+0x980/0x980 [ 37.915442] ? lock_release+0xa40/0xa40 [ 37.919395] ? __lock_is_held+0xb6/0x140 [ 37.923448] ? tun_get+0x1d4/0x2e0 [ 37.926963] ? tun_chr_close+0x60/0x60 [ 37.930831] ? rcu_note_context_switch+0x710/0x710 [ 37.935734] ? __lock_is_held+0xb6/0x140 [ 37.939777] tun_chr_write_iter+0xb9/0x160 [ 37.944007] do_iter_readv_writev+0x525/0x7f0 [ 37.948487] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 37.953224] ? rw_verify_area+0xe5/0x2b0 [ 37.957267] do_iter_write+0x154/0x540 [ 37.961134] ? iov_iter_get_pages+0x1150/0x1150 [ 37.965792] compat_writev+0x225/0x420 [ 37.969652] ? __fget_light+0x297/0x380 [ 37.973604] ? do_pwritev+0x1a0/0x1a0 [ 37.977383] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 37.982202] ? vfs_write+0x374/0x510 [ 37.985904] ? __lock_is_held+0xb6/0x140 [ 37.989950] ? __fdget_pos+0x130/0x190 [ 37.993816] ? __fdget_raw+0x20/0x20 [ 37.997517] do_compat_writev+0x115/0x220 [ 38.001639] ? do_compat_writev+0x115/0x220 [ 38.005941] ? compat_writev+0x420/0x420 [ 38.009983] ? SyS_read+0x220/0x220 [ 38.013593] compat_SyS_writev+0x26/0x30 [ 38.017647] ? compat_SyS_preadv2+0x90/0x90 [ 38.021947] do_fast_syscall_32+0x3ee/0xf9d [ 38.026259] ? do_int80_syscall_32+0x9d0/0x9d0 [ 38.030824] ? syscall_return_slowpath+0x2ad/0x550 [ 38.035739] ? prepare_exit_to_usermode+0x340/0x340 [ 38.040734] ? sysret32_from_system_call+0x5/0x3b [ 38.045557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.050385] entry_SYSENTER_compat+0x54/0x63 [ 38.054768] RIP: 0023:0xf7f44c79 [ 38.058106] RSP: 002b:00000000f7740014 EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 38.065789] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00000000f7740064 [ 38.073032] RDX: 0000000000000002 RSI: 00000000000005a5 RDI: 00000000f7740b28 [ 38.080276] RBP: 000000000811043c R08: 0000000000000000 R09: 0000000000000000 [ 38.087520] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 38.094762] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/16 13:54:53 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x404000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x101, 0x20, 0x80}, &(0x7f0000001000)=0xa0) 2018/01/16 13:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:53 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff0000-0xa6)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000ff1000)="", &(0x7f0000ff1000)="", 0x1}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff2000)={r0, &(0x7f00008e7000-0x56)="1b1e3ea100de5dab0f901fed618a4042e91fbfa5f232f2884154671cb716e4150a63393f7154413df2ff01e9be8c9faaf4f8360e4cc8a027cfdef8b83d87b0ecaf2800c0e92e2df2d94192dd8da03b73a81adbb8b585", &(0x7f0000ff3000-0x82)="76801a39e969513c3896e9ab22da666bc7c10f3b80c288c6ad68a84a0eb1bb4e03d9f5ccc7ab149803e1077ad4f0cf806b0d5aed814b200c030bca3276606189d2f92c5ab3eb3d6568f1f1ebb7183aee3efbb6fb2c6e2744a313675a2c4a9e0db59234317003763d83a16b0e2ea32efc8967a5134fc741059852583a2227fbf56aa5", 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r0, 0x28, &(0x7f000052f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000004c000-0x14)={0x0, 0x8435, 0x5, 0x482, 0x2092c893, 0x9}, &(0x7f0000ff5000-0x4)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff4000)={r2, 0x80, 0x0, 0x5, 0x1, 0x7}, &(0x7f0000ff4000)=0x14) 2018/01/16 13:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:53 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f84000)={@dev={0xac, 0x14, 0x0, 0x10}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) [ 38.117984] audit: type=1400 audit(1516110893.650:21): avc: denied { net_admin } for pid=5085 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 13:54:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7b5, 0x30000) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7b5, 0x30000) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socket$inet(0x2, 0x80f, 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x1, 0x282) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) 2018/01/16 13:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000007c000-0x30)="") ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000108000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c57000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/16 13:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:53 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000e5d000)='/dev/vcsa#\x00', 0x8b, 0x248101) write$tun(r0, &(0x7f00004d7000-0x154a)=@hdr={0x1, 0x7, 0x5, 0x400, 0xfffffffffffffffd, 0x2, @ipv6={0x2, 0x6, "8972cf", 0x1518, 0x0, 0x3d5, @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}, {[@dstopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2}]}, @routing={0x0, 0x6, 0x2, 0xffffffff9d749398, 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}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4293}}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x10000}, @jumbo={0xc2, 0x4, 0xe1d0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x4b, "d0c81a335a4b6eefff885e8875479b92b06b3ec84589d59d14176ab5b9c43efe83ded236c90224ce33a0e0d6de10d4091c69a544008e5ba23e2dcedd9458bad6344b8b7ec02cc8720cd391"}, @generic={0x1, 0x8a, "60329f85262e69a48366a96a6378c88c9974f9f27d91a66a2ad1be3def27ac033b80cc0a53dd5859bd9c1dddea678cf1e916aca197e8a6431e3cf9bace566b2d38342522c7f9cec477db4b351b5dbc5f0910e2e8871dba77ac522a6c039f9cfd4e71ff9e891e04f4a44ac52ccd06584b32e1321aeac078a2620f3d09cbbbcf517aed40eeadfe2ca2037d"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @fragment={0x7e, 0x0, 0x0, 0x5, 0x0, 0x5, 0x2}, @fragment={0xff, 0x0, 0xba, 0x3, 0x0, 0x8, 0x0}, @dstopts={0x0, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1, 0x0}, @generic={0x5eb4a1f8, 0x1000, "58531cace763bbddf8b32b75ce933c229e45fd190796354121529254438bb91a05aa1610c36bfc86733931c8ca9930b816527adb85341e8a081b03755c4305568fc82649da8dacde54e2cbc4c2741a2f422f966803146493c732a58db0352a6bcd1e40437eef330c9e83bcd01a7cc3dfbca06376b9929cc87c89a23a3a25c3d057ffd373f366567f0aadb7ff00257d2ad4e6cbcf07410bee6272972aff6b8016a9a46ee1095ae98d97a249225e2d7e5aad927438ea8b88e70f0aca09c79b90eb6e07d901cb020da9e482ece606fffd68ca77265500ec410f582c6b482765a7c0836ea4345170692ad6c11e2dfadbd8445ef80c476db308a31f1d680e9f593573f99e5598faf9629e9956d17ab532d8ac6fcf40e1ebbe83344df538df9ed97d0ec0c81981d7ed936e25898e1db57c33343ee19d62e08b8630e1bea820c853f7b82e5ded0c8cf072e7d092f0a18973adba10530725cdb960e2a7560799f76354f10d5303a0846cbaa893568d48cbde0407ff25d81678c97ab2cdcb4c2fdded0e5ca92cbe5ff244f2ce6701b0d0a4dea82a79c2634c3c8000cb78fc2a49a66b4f4ee811d6f37b0b7d8cba6cc6748258281c33878ed66dfb44ff3a393932c8a14bbb536761caa418c3bc0d31d2c4d88c136c37a32336bd2b0b1e8ccc0a0aa07eab5092367bc6f2fd3bb30ef7b5894c1c09f286af3bab8d9da24b5cf1abdfa59c3de88268c3c816be2df6e40dca663a425cb3da2b122d9760d02fde724852b553df28e968137d44b6a1a46463cfcf088ddc2d098e54adbd0eb8f2866019b8879681aaf5727bef384022b6959a3535bb172a19f061da3ed5c661a263211a676bcb87060e2c00ee8888965896d3ccd62d3485f3360a6c0a36baaddcfb26aad1d385f809b216359b827450edecff9316c80da624ae2408439410cffbea6b760c13a93537f2a00b3ed9e85e54ad43c1ecbdc19a927d7f79d907e09e44be60fa76aaacc4f53a74ca0cc6a107e383f70a53ae8c81085bb7de1b5d41e03f46af6c0ce99b5d6a6c0a17169c14aa16cb43cc0a2f1da87f375e068207fdec9d26a621b4f4cc32b396f5914506762b39eda6130a0c24f7eb7af6a1ae539ea53d00ae179202ca2ecabab32cdd2fa40ab5b2ca584f51b2bba9a00fbe136a86c5fad1cfabf735b04d609caec2a61d27388eb3a48e139360dbe0a202b9e9a241e342d4fea8d58ef18b23b846fad5383765faf8359cd09a4378f6d54f0debad0bbde44dcfb26aafaa4246bc4f8c44f8ca29d3658a43604e07b937eb5078162708a531ac94205b69c0c6d4819b31943407f89f8ddb0cff7fc164458bf9c5d9f73acb06abb4ddb95012b2a7e58020fe45c289319b4ba8c555aeb4c41a138b43d64053d5afcf26e741bce82a351916d05f4f104841f68010eb92c5d72ccf5653969cdf2213f58c72757f6b91910d51818e848aa60aec1ba30d1ce9663a24cbfe404a75657327d8dcac58e04b53dcc146c7175bb26fd373ef1f1637656edeeaea093bc39681bcd4f9cdfc034edf1bd6b011a53ad4f28658f8133fa2d310d7595043bf7295805f8333b0d1485e4966cad0a7d038c7509e65e218eba4664fca7491350867436c41875123796b615fe9cd52a14eb021481d9fbbf88cd84bd410fd4a53b0bcaf337f42cbf7cfb1aea9663fb15649be3acce2c9db7393dab6365cda065b95a95bc1a74377cb06c872728ce84d628e9261da788a0bedd605e9b2528b56b9f39e8457461d7c4a4db867da50af0eb7272e3fd442e5eef4e8e0964f3d5dabe12e4bfbb3b70293ba21cab877380e303cf5f18d66d4e24a331012e9100be659622cc948070463c550d21224db053191a0472ef95d7d7b87682d613c0232f71e88a856a162dbdf5c8b7c80a37085f486ffb3528eda4dc70416767c3aade59eddaefd42607b133b4dc545f238c8a11c60c66ef9603c93699058a7bdc354eb151e6e4d0d3976673167ad46b65f197ca8a4363fbd190ec590d904df220c711dfd37d9674981f0f315d46b45ec74fa97b71b718b3f6f54c292d62bd3b054b06350e2f23a8b923975b858cdffb692fd3131123ec08fa2915d77ddba43fd9dc1807895591f72df318de33ab5301cc1383e968421e3c6040e9ba66b830484a3b75366d7175d58dad4f49e4eafbbbd623280d291b2d9ced9d6bfb782551e6656b23c11056a07fc9d42438e325ce6b8f769310a2b1ceb5e6494b0c9b87404962d38674808d2f31dddc88365bd44505896551902576e98f09898e2eccbee5153ad73c7d98b23dfd6658467c03d8382070e47ff672c6238a44c4d96b7496aaeac2c5d94a05caa3cd46c87156f16e938f3109f1631dc35c9007c0ce957517de4ac243d0466b1dff9d63fd5e3be5ed6082d022847ce0edd143c3b0849ec28130d19fc4c53e7fadae321bfced8f543a77331faba7b33f7b22a02dc319e58d0447265065d71c3671ba504fce319af9b5726a55d878ed319e40941bafdd048dbc68d7cf0d23688e934dd92fa8350669e3b34b22e0af605bd20d59825bc9ed012e18a72f4bf0c872e265c358f80193783891d90d9e29a8a7493fc69d615cd4e7b0962cf6a4af587c31ebb6fb6aab12c14062d6c717de875002f0033f120ae7259a524e7a7d4b3c4e486b993a44f9b76a6ecb809cae581f81580156c3c3a67b1f44d956b18192e59ca592c80ab50b05c081b7cd387318f2640a4d93531ea029cd7444b74f5439734b9848c6b6258eb46e2cdfe871daa328a66653188b08d9de7d5d55242dbe8c6257c0b1f75b74e4397b16e0546e29d68b3ad69d4435d5338684eea653686e5d099a244c063784363060617fad27f820615f9a7d9be12c174f2b47a7a32177b84c6ac812d8b32ae12a4b321b20276888951fa75744de7bc16279271ec8863915ad8f7f7ac68d19b74f69d11981c6f25f01fc5efb5fec6edf8f7f1c787bb52595a30e39405dc9b63f80704ac252408a9e079a9a6e5bf7e51511daf198ad023c5e4bf8c5d88db07e6bffc211563871928a74476bd54926964071dcbc4530ebc07f786631d7cb2af7fc8990eda058dd549235975b5b791155b1a68d00db2aa0bee7997f834c2b7fdb54fc0e0289ce1ca0e45eea2527524034545b7343421abfbe484beae453b970c184dda6b58dd618ada50f387b5af6cc24d068d015f1a32a4773dc55eea3e41cb72c24f5287dd75d69c17acce6b443d70629bb484ebc41f1083e9b8f5f37d1894f680d3c8bca87d5a5e4992a3c1bd69937b9a3bb8c13aaf4eca6f842cdd96331cbfb259ce06a3e643dfc5518b22f9899a6ff3453b10779e79e1e8583a6af3b1e1e09d944e176ce442e12c7414edd5c0da6babd4cd922816f73e32caae8739e043cfb7ef58e3cbb9db1acaa1e062f5ad98a6b7d2deab87574626b0d66ad2f3e413839b8aa7e8552cf156926b19608753c87cce44a270a970d7cad1e77830256d3bc6882f6efd792328f36479c6f967b3d7ab27a966050f44b67dd329755ce51a739ebbeba3ed3dec917cdc9a3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@enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x3, 0x4, 0x0, 0x2, [0x4, 0x4]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @dstopts={0x5c, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7fff}, @generic={0x95, 0xdb, "59a51add7fbe0c497c7ffbfa0873a0aaaebc7e9252e4d2ad65d3e68665fc635334facf9f25c0897bf7bd03b5e708f2db3db71e37a784ce96956875ac0bb6fb8dfd3df078311ed932c3be26c7a884965a66f8f7d2e4b69ba4acf5f1a9cfd57ff768d39a971b62928de758dc12796d81bda5ebc00f9b56a3064ae289a1329f09a6ab8e6a59682c65fd3576f1b0754869a57c013035dc51913bec07421b63c07d0c1eaa53e02de52b2153671e74320f2ef8f4d0026ae0908e2e9dfd968ea341e36d9a3b781aedaf67cf61930ff417c4f9bbd814954f414b237cfa1d28"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0xf90b}, @ra={0x5, 0x2, 0x7f}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x28, {0x9, 0x8, 0x9, 0x7439, [0x6, 0x7, 0x5, 0x3]}}]}, @routing={0x6c, 0x2, 0x3, 0x200, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x6, 0x2, 0x6, 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]}, @loopback={0x0, 0x1}]}, @routing={0xaf, 0x2, 0x0, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x7fffffff, 0x0, 0x1, 0x880b, 0x2f, 0x0, [0x5, 0x834], "18513053fa72c92bf14bef01b10add579e8f51aa00dfe64003f26f7db543c0eefd7acf2b335f5445a2235cc9038bfc"}, {0xfff, 0x0, 0xffffffffffff8000, 0x4, 0x0, 0x0, 0x800, [], "fc959f72785bb7e284ccf41a6aa77aea710cdb27da8c832c01d861a37edf63c8b7492aa41e565036612d7602a840e32af1c95e771187bf699eb9b10d1d229559ad849d3759d8a2f5610c30ec41bf21df079f28af47c2d08cdc95fcbb2373f3ce34affa60945a6185c97e5738f2d1cb4ec5ed36e7715d81e6c905345a13cc16a62eeef1a1c261be1b03b9c3abb7c8a9976bbcb3cfaef322bb820a37637f"}, {0x1, 0x0, 0x115f, 0x7, 0x0, 0x0, 0x86dd, [0xffffffff], "02d48fa15a5ae85cb21ea87350a8d24447e87846602053824c4b00f21f3252a7e808f3b69813cf33dc476fe1a763b4d6985ae42ac0f9bb7cfbb8c0a3657e2e7865e28291ab10936ae9fd1f862b1f9b706f73e134240d0d1b09973794b00204064310bf9746629c274c65ab80a731cbe0d665b5a20b01ad248bf13211b156091b8bc72711a3bf6c4ebce55a27a6af094d74c6acba1d718a2a4140ad8db182627a2b0a14d63f401a3ab3f1e17280b83d755fcd226b383e9f910e2f464f9ca9c863bbf594"}}}}}, 0x154a) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff0000-0xa6)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000ff1000)="", &(0x7f0000ff1000)="", 0x1}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff2000)={r0, &(0x7f00008e7000-0x56)="1b1e3ea100de5dab0f901fed618a4042e91fbfa5f232f2884154671cb716e4150a63393f7154413df2ff01e9be8c9faaf4f8360e4cc8a027cfdef8b83d87b0ecaf2800c0e92e2df2d94192dd8da03b73a81adbb8b585", &(0x7f0000ff3000-0x82)="76801a39e969513c3896e9ab22da666bc7c10f3b80c288c6ad68a84a0eb1bb4e03d9f5ccc7ab149803e1077ad4f0cf806b0d5aed814b200c030bca3276606189d2f92c5ab3eb3d6568f1f1ebb7183aee3efbb6fb2c6e2744a313675a2c4a9e0db59234317003763d83a16b0e2ea32efc8967a5134fc741059852583a2227fbf56aa5", 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r0, 0x28, &(0x7f000052f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000004c000-0x14)={0x0, 0x8435, 0x5, 0x482, 0x2092c893, 0x9}, &(0x7f0000ff5000-0x4)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff4000)={r2, 0x80, 0x0, 0x5, 0x1, 0x7}, &(0x7f0000ff4000)=0x14) 2018/01/16 13:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:53 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:53 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000012000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e8000e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000013000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:54:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7b5, 0x30000) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3cc, &(0x7f0000001000-0x3cc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="a79fc5e867c6", [{[{0x9100, 0xc6a8, 0x800, 0x1000}], {0x8100, 0x8000, 0x7d, 0x3}}], {@ipv6={0x86dd, {0xff, 0x6, "a69e78", 0x38e, 0x67, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, {[@routing={0xfe, 0x4, 0x1aa1c6d846ed546e, 0x80, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}]}, @fragment={0x33, 0x0, 0x9, 0x3cd0, 0x0, 0x9, 0x0}, @dstopts={0x3b, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xab, "55af060cc2e2c4850400465dd4447c176400b20e29d4e685dea6ae2ee247ac5fa226035ced18e06b26ab776f81036a5cfe85bfef46958b7d590b0da5e356c3dc48cdbfa1a860c7eb2c8aaebd4a3d124523b01210ed59a7f99d6808d0b93dd0608f2f7e553a5ce2c83bc06a9d794ba90fea5f5f3bf260085ed5c5f2ed4d84f8659ab7d5531614f19a6d071a983fded882f35328428ad7274f1099a95c5900c3bb8cf47c5f98327150f6a6f5"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x2000000000000, 0x7e, "449ccbdd7cbbc5feac4c3e2394db431b39ad80f2495b207ef9b3d1c3eca9211b19fb5a299704ead70cf5ea31411fafe39b45137351b6fbd03019ecf1340cd06a81c64510bad48cb6fcf3d2034a62200a1798b3f0e63b284dcbd0002eca371902f0256a6c1b2e2437beb80b204fc5aa998dce352866a74ca716406c661fab"}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xff, 0x14, 0x2, 0x9, 0x0, [@mcast2={0xff, 0x2, [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}, @loopback={0x0, 0x1}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0x29, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x1, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x3dbb, 0xc, 0x9, 0x9, [0xe6140000000000, 0x3, 0x401, 0x52c5, 0x100000000, 0x0]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x7}]}, @dstopts={0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x2, 0x0, 0x0, 0x5, 0x5, "50879f", 0x8, "231fd4"}, "a9e98e1ec7c08a6aaa21139830ddbbd4bd9929a1134ebe2ef86ca48059a705d5366a9d5104d843788d2ff2dc78180cde6ab7267d97757115d9868d050435cb6637ec8874a74cdd8ae6af81ad594d6edddcb98d76bf4d9cfbc4f89e9c81a383897d102681794dcf7ae1e819a5d0d00a7cad080694ee1425d45e4b10b0ecbfe01ad1"}}}}}}, &(0x7f0000002000-0x14)={0x0, 0x3, [0xd56, 0xa26, 0x4fc]}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7b5, 0x30000) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x15, 0x0, 0x3ff, &(0x7f000007b000-0x8)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000249000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000097000)=0x0) setpgid(0x0, 0x0) 2018/01/16 13:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000007c000-0x30)="") ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000108000)={0x0, 0x0}) 2018/01/16 13:54:53 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000001f000)=""/8, &(0x7f0000001000+0xc84)=0x8) 2018/01/16 13:54:53 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7b5, 0x30000) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 3: r0 = socket(0x1, 0x5, 0xfffffffffffffeff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0xfffffffffffffff9) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000002000)={0xac, 0x6, 0x7, 0x4, 0x6, 0x1, {0xd, 0x0, 0x4}, [@typed={0xc, 0x4, @ipv4=@rand_addr=0xffff}, @generic="1da1619881e95b50", @typed={0xc, 0xe, @uid=r1}, @generic="0f3cec38a1e5c6bf9f0f63ea7ff7d9dee514258766786c385b8a07f45b83bcd1cae99de0b5f08943fb3a9e5cc2612714c67cf947dfe480f0df0e87238dda", @typed={0x18, 0x32, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x85, @u32=0x800}, @nested={0x14, 0x76, [@typed={0x10, 0x80, @u64=0x6}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x110)=@upd={0x110, 0x12, 0x200, 0x5, 0x1, {{'ccm_base(ctr-twofish-avx,michael_mic-generic)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x2a2}, {0x8, 0x1, 0x477a}, {0x8, 0x1, 0x7ff}]}, 0x110}, 0x1, 0x0, 0x0, 0x4}, 0x4) [ 38.353077] QAT: Invalid ioctl 2018/01/16 13:54:53 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000034000)='ns/mnt\x00') mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000036000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000038000)=0x10) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f000003f000)=0x0, 0x2) sendmsg$nl_crypto(r0, &(0x7f000003f000-0x1c)={&(0x7f000003f000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000022000-0x8)={&(0x7f000002a000-0xf0)=@upd={0xf0, 0x12, 0x800, 0x5, 0x0, {{'drbg_nopr_ctr_aes128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4040800}, 0x800) syz_emit_ethernet(0x136, &(0x7f0000037000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@mpls_mc={0x8848, {[{0x80, 0xffffffff, 0x700, 0xee}, {0x4, 0x6, 0x3f, 0x900000}, {0x80000000, 0x20, 0x2, 0x8}, {0x90, 0x100000001, 0x1000, 0x2}, {0xec4, 0x3f, 0x44, 0x922}, {0x8, 0xffffffff, 0x16, 0x3c}, {0x1000, 0x3ff, 0x3, 0x0}, {0xffffffff, 0x8001, 0xfffffffffffffff9, 0x1}], @ipv6={0x4, 0x6, "d34ec7", 0xe0, 0x3b, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x8, 0x0, 0x2, 0x40, 0x0, 0xffffffff, 0x0}, @routing={0x0, 0x4, 0x3, 0x8, 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}]}, @hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}]}, @dstopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x50, {0x9e49, 0x12, 0xf023, 0x9, [0x5, 0x8, 0x4, 0x3, 0xc, 0x80, 0xb4, 0x8, 0x0]}}]}], @udp={0x2, 0x3, 0x3c, 0x0, "3ff1565c1be600d1864f0430212a1c471c6c8dd134fbd0a5a5ef643b1b265603b285bbdca9f48cd629c7fed58be1c12dc6cb2c8d"}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) [ 38.394474] QAT: Invalid ioctl 2018/01/16 13:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000007c000-0x30)="") ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/16 13:54:53 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003e000)=0x0, &(0x7f0000034000)=0x0, &(0x7f0000035000-0x4)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003f000)={0x0, 0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x9, &(0x7f000000e000)=[&(0x7f000018d000/0xc00000)=nil, &(0x7f0000031000/0x3000)=nil, &(0x7f0000017000/0x2000)=nil, &(0x7f000001c000/0x1000)=nil, &(0x7f0000030000/0x4000)=nil, &(0x7f0000011000/0x3000)=nil, &(0x7f0000034000/0x1000)=nil, &(0x7f0000011000/0x1000)=nil, &(0x7f0000022000/0x1000)=nil], &(0x7f000002e000-0x8)=[0x5, 0x101], &(0x7f000003f000)=[0x0], 0x6) userfaultfd(0x800) 2018/01/16 13:54:53 executing program 7 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d8e000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000041a000-0x64)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x39e}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x7}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/16 13:54:53 executing program 4: syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socketpair(0x3, 0x80000, 0x101, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, {0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x3e}, 0x8000, [0x5, 0x0, 0x7fffffff, 0x5, 0x1, 0x80000001, 0x1, 0x3]}, 0x5c) [ 38.462885] FAULT_INJECTION: forcing a failure. [ 38.462885] name failslab, interval 1, probability 0, space 0, times 0 [ 38.474207] CPU: 0 PID: 5210 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #173 [ 38.481477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.490815] Call Trace: [ 38.493387] dump_stack+0x194/0x257 [ 38.496996] ? arch_local_irq_restore+0x53/0x53 [ 38.501650] ? lock_release+0xa40/0xa40 [ 38.505599] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.511470] should_fail+0x8c0/0xa40 [ 38.515162] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.520243] ? tun_get_user+0xe5a/0x3710 [ 38.524280] ? page_add_new_anon_rmap+0x750/0x750 [ 38.529095] ? print_irqtrace_events+0x270/0x270 [ 38.533834] ? print_irqtrace_events+0x270/0x270 [ 38.538575] ? mutex_lock_io_nested+0x1900/0x1900 [ 38.543392] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.548559] ? print_irqtrace_events+0x270/0x270 [ 38.553292] ? print_irqtrace_events+0x270/0x270 [ 38.558026] ? lock_acquire+0x1d5/0x580 [ 38.561973] ? lock_acquire+0x1d5/0x580 [ 38.565926] ? check_noncircular+0x20/0x20 [ 38.570140] ? print_irqtrace_events+0x270/0x270 [ 38.574881] ? print_irqtrace_events+0x270/0x270 [ 38.579612] ? __lock_acquire+0x664/0x3e00 [ 38.583827] should_failslab+0xec/0x120 [ 38.587777] kmem_cache_alloc+0x47/0x760 [ 38.591813] ? __lock_acquire+0x664/0x3e00 [ 38.596034] __build_skb+0x9d/0x450 [ 38.599637] ? skb_try_coalesce+0x1c70/0x1c70 [ 38.604112] ? __alloc_pages_nodemask+0xd80/0xd80 [ 38.608929] ? __lock_acquire+0x664/0x3e00 [ 38.613151] __napi_alloc_skb+0x173/0x2c0 [ 38.617277] napi_get_frags+0x61/0x130 [ 38.621142] tun_get_user+0x1bae/0x3710 [ 38.625093] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.630280] ? tun_build_skb.isra.48+0x17d0/0x17d0 [ 38.635185] ? print_irqtrace_events+0x270/0x270 [ 38.639914] ? check_noncircular+0x20/0x20 [ 38.644128] ? check_noncircular+0x20/0x20 [ 38.648365] ? tun_get+0x1ab/0x2e0 [ 38.651881] ? lock_downgrade+0x980/0x980 [ 38.656013] ? lock_release+0xa40/0xa40 [ 38.659967] ? __lock_is_held+0xb6/0x140 [ 38.664026] ? tun_get+0x1d4/0x2e0 [ 38.667541] ? tun_chr_close+0x60/0x60 [ 38.671405] ? rcu_note_context_switch+0x710/0x710 [ 38.676309] ? __lock_is_held+0xb6/0x140 [ 38.680356] tun_chr_write_iter+0xb9/0x160 [ 38.684569] do_iter_readv_writev+0x525/0x7f0 [ 38.689046] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 38.693787] ? rw_verify_area+0xe5/0x2b0 [ 38.697827] do_iter_write+0x154/0x540 [ 38.701690] ? iov_iter_get_pages+0x1150/0x1150 [ 38.706359] compat_writev+0x225/0x420 [ 38.710223] ? __fget_light+0x297/0x380 [ 38.714178] ? do_pwritev+0x1a0/0x1a0 [ 38.717954] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 38.722772] ? vfs_write+0x374/0x510 [ 38.726472] ? __lock_is_held+0xb6/0x140 [ 38.730516] ? __fdget_pos+0x130/0x190 [ 38.734381] ? __fdget_raw+0x20/0x20 [ 38.738081] do_compat_writev+0x115/0x220 [ 38.742202] ? do_compat_writev+0x115/0x220 [ 38.746502] ? compat_writev+0x420/0x420 [ 38.750539] ? SyS_read+0x220/0x220 [ 38.754149] compat_SyS_writev+0x26/0x30 [ 38.758186] ? compat_SyS_preadv2+0x90/0x90 [ 38.762481] do_fast_syscall_32+0x3ee/0xf9d [ 38.766786] ? do_int80_syscall_32+0x9d0/0x9d0 [ 38.771358] ? syscall_return_slowpath+0x2ad/0x550 [ 38.776265] ? prepare_exit_to_usermode+0x340/0x340 [ 38.781260] ? sysret32_from_system_call+0x5/0x3b [ 38.786087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.790912] entry_SYSENTER_compat+0x54/0x63 [ 38.795293] RIP: 0023:0xf7f60c79 [ 38.798633] RSP: 002b:00000000f775c014 EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 38.806316] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00000000f775c064 2018/01/16 13:54:54 executing program 4: syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000002000)={""/1024}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x6, 0x8, &(0x7f0000002000)=""/146, &(0x7f0000001000-0x4)=0x92) ioctl$int_in(r1, 0x5421, &(0x7f0000001000-0x8)=0xff45) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001000)={0xb6, 0x9428, 0x0, 0x6, 0xde, 0xe78, 0x401, 0x6d1, 0x0, 0x7, 0xb34, 0x1}) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000003f000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000003d000-0x4)=r1) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000010000-0x20)={@common='bridge0\x00', @ifru_flags=0x200}) 2018/01/16 13:54:54 executing program 4: syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x0, @thr={&(0x7f0000001000-0xd3)="", &(0x7f0000fbc000-0x77)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adc000-0x4)=0x0) 2018/01/16 13:54:54 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000026d000)='/dev/rtc\x00', 0xfffffffffffffffd, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000e77000)={0x800, 0x3}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000020000-0x4)=@assoc_id=0x0, &(0x7f000003e000)=0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000003f000-0x8)={r2, 0x10001}, 0xffffffffffffff9f) [ 38.813574] RDX: 0000000000000002 RSI: 00000000000005a5 RDI: 00000000f775cb28 [ 38.820818] RBP: 000000000811043c R08: 0000000000000000 R09: 0000000000000000 [ 38.828073] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 38.835325] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/16 13:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000003f000-0xc)='/dev/audio#\x00', 0x20, 0x2002) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000003f000-0x4)=0x7f, 0x4) 2018/01/16 13:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000004000-0x12)={@generic="5b0fade3db7e55711e4c708025d88123", 0x3}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x3ee0d370, 0x7}, {0x4a1b2291, 0x59}, 0x0, 0x7, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xa79, 0x3, 0x7fff, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x8, 0x200, 0xc9, 0x1, r2}, &(0x7f0000004000)=0x10) 2018/01/16 13:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000007c000-0x30)="") ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/16 13:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f00005d2000-0x8)=0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000af5000-0xd)='/dev/urandom\x00', 0x0, 0x800) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000862000-0x400)={"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"}) 2018/01/16 13:54:54 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000003e000)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000003f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000c000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f000003e000)={0x10001, 0x6d0}) 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x80, 0x37e4, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x8, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 38.983626] net_ratelimit: 26 callbacks suppressed [ 38.983631] dccp_v6_rcv: dropped packet with invalid checksum [ 39.015033] dccp_v6_rcv: dropped packet with invalid checksum [ 39.021886] dccp_invalid_packet: pskb_may_pull failed 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000020000)=@assoc_value={0x0, 0x8001}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000020000)={r1, 0x9, 0x33, 0x3, 0x400, 0x4}, &(0x7f0000021000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000021000-0x4)=0x18a, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x1c, 0x4, [@typed={0x18, 0x6, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000007c000-0x30)="") ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:54 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x4)=&(0x7f000019e000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000166000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:54 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000021000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0xfff}, &(0x7f0000040000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000017000-0x8)={r1, 0x4}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000003f000-0x4)=0x2, 0x4) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000016000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000040000)={&(0x7f0000040000)={0x10, 0x0, 0x0, 0xbed15b3709cb27a8}, 0xc, &(0x7f0000028000)={&(0x7f0000040000)={0x14, 0x32, 0x100, 0x0, 0x1, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x4040010) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e406000c1c6f", [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000041000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bond0\x00'}}, 0x1e) 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x7fff, &(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000040000-0x4)=0x0) r1 = request_key(&(0x7f0000035000-0xc)='cifs.spnego\x00', &(0x7f000003f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003f000-0xd)="236370757365745c245c2fe200", 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2095, &(0x7f0000f02000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x4, 0x6, "a2fbc8", 0x205f, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x41, 0x1, [0xc00, 0x2], "0f94ac84355ff7c8c4a22916b5fc98dbccf6ad8a9a2189becfcf307f768afc2526388f9ff7f51dfc04d56d814daf06afb72ef8b7c1632957d5abce707ac8f3aa5f"}, {0x591, 0x0, 0xfffffffffffffffd, 0x64bf, 0x0, 0x0, 0x800, [0x6, 0x0], "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{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x100000001, 0x100000000, 0x6], "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0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0xf279, 0x200000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ip6gretap0\x00') rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x7)='devpts\x00', 0x1000000, &(0x7f0000001000-0xf)="2f641f4d521891f0bbb62bbacb4b93") fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x90000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x0, 0x3, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x80000000, 0x6, 0x2, 0x7b2e, 0x100000000, 0x6, 0x2, 0x2}, {0x1000000000000000, 0x1, 0x8, 0x3f}, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x3, 0x7fff, 0x0, 0x4, 0x0}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) [ 39.084195] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000168000)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f000088c000)='./file0\x00', 0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f00006f5000-0x9)='/dev/rtc\x00', 0x200000000107404, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00006e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003e000)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000003f000)=[{&(0x7f0000040000-0xc9)="4ccb246a269ec03575aa92ca077280708530b7dd9d5359a9a030c4f45f02505a33f8c35e57f2d77f0e697f8866660f412a32f5624cb126e275e8be904ae91d0e306f0d0c3933301bf83e05c4475379857d07f7b70913a9e6c8ba4880a4a2dc1d737ef2c30e00280e43e8098b80a987f50e734733780ffa98bd248b5b830c0b80ef04bbd91e36b0d9f95c954ed6860a62bcfcde90aafb0d961754ebbe9fa47e58f3351e3382e840a8ed59ddda11e756e55270e3c0f6295272d21f29de894658220387d0313f60f0e975", 0xc9}, {&(0x7f0000040000-0xc1)="3b2232eeeb3d470a4b4726a8b18f490cab503eec7c477c876e094ea78893af2e84a21652cec4917e7207d9168c5f9b7cd640bce7a17a276a5ed6ebefabfcd05273a375cb8c6dc6299a15fe726820ee1079d925bd5bba2b100916812577bf2e93c0f376b3ccee0a713f067a158e8c6031c6625d86783c116c9989508cd3fbc3eb2a8bad85caea5ef9325f3c200a433f5a562c2670f53609f0bc6ad6018c1caa4128507d84150c80f206291b5f5720a453d00982ad1e376a2e13cfb7ec33ebe2be54", 0xc1}, {&(0x7f000003f000)="a249be8fc01709a4af1c4809ed072911931a4435e30b8eabacbde6047c72faa3ed261611360d9524a2331f327b8d7e7b3e750102181b38138f7620a834632c5cb2b617f8585e8035a6c3107eb598368b3e50fe7ea6750506a7f57bfc9e1255454a04b49b99480dfcae1c7256834e21022b3fe973653af2eabe073a9e843f349a67d21832e73d7e8b81305414bf57b093ebea1b0bc879c18b35cd24f11740dc7cf97af12cec292e2d9f7d893dbf98e6", 0xaf}], 0x3, 0x9) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000003f000-0x8)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 39.132775] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000003f000-0x60)={&(0x7f000003f000-0x4)=[0x4], 0x1, 0x80000000, 0x800, 0x0, 0x89c, 0x5, {0x22, 0x4, 0x2, 0x800, 0xa, 0xe37e, 0x7f, 0x2, 0x382, 0x5, 0x8000, 0x2cb, 0x1, 0x4, "c1d43144a3a051535a9b1e93e07ea24ba6f2a2aba53e870bd4019d897a2f76e9"}}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000007000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000003f000)=""/97) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000003f000-0x4)=0x0) 2018/01/16 13:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 39.178709] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:54 executing program 3: r0 = gettid() r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d9d000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000c73000-0x92)="9ae8be87b495fb3b78106ae8901088b8757c7dd4ffcd854df8859de2d364b7cec5dc50f728a2c610e5be33253d010cf02c8b334d89da59836f3508a416355afa409816ce2a292da5c3c1f78b390dbf27a376bb209bf60fadef3d4a9362901054eeac57bbb026cc7b9428e0864be715d29233a5ab264e6e32bd46d72e8aaca2f577231fe40401c5c7670e182b7db2bc928f18") fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe8, &(0x7f0000002000-0xe8)={@random="f5330489144b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb2, 0x3a, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x8, {0x2, 0x6, "44b4e4", 0x3, 0x11, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x67}, @calipso={0x7, 0x40, {0x4, 0xe, 0x3, 0x5, [0x1ff, 0x0, 0x8, 0x76f5, 0x5, 0x6, 0x5]}}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x3}, @generic={0x0, 0x12, "5631bbff55e39905c8405970b87da99ed240"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], ""}}}}}}}, 0x0) prctl$setfpexc(0xc, 0x100001) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getuid() 2018/01/16 13:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000168000)={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}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f000088c000)='./file0\x00', 0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f00006f5000-0x9)='/dev/rtc\x00', 0x200000000107404, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00006e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 6: 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$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 6: 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$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000002b000-0x8)={0x0, 0x0}, 0x8, 0x9d5) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) [ 39.240622] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101280) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x1) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000002b000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xea8, 0x3, 0x9, 0x4fcc, 0x1, 0x8, 0x73, 0x5, 0x1f, 0x2, 0x44e, 0x1, 0x1, 0x3f4, 0x4]}, &(0x7f0000024000-0x4)=0x108) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000003e000)={r1, 0x5, 0x6, 0x80000001}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xfffffffffffffffd, 0x4) prctl$getname(0x10, &(0x7f0000002000-0xb5)=""/181) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x81) 2018/01/16 13:54:54 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000002e000-0x2)=0x7fffffff) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 39.328960] dccp_v6_rcv: dropped packet with invalid checksum [ 39.362035] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:54 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006cd000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a31000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f000003e000)=0x0, &(0x7f000003e000)=0x4) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000040000-0x4)={0x0, 0x8}, &(0x7f000003f000)=0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000041000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000029000-0x28)=@ethtool_eee={0x44, 0x0, 0x4, 0x5, 0x80000001, 0xffff, 0x4, 0x2, [0xff, 0x800]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000040000-0x98)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfaf, 0x3}, 0x98) 2018/01/16 13:54:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:54 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000145000-0x4)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x50)=[{0xc, 0x2}, {0x3, 0x3}, {0x3, 0x9}, {0x7, 0x6}, {0x8, 0x0}, {0xb, 0x9}, {0xc, 0xb22b}, {0xf, 0x9}, {0xf, 0x0}, {0x0, 0x3}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r1, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) close(r1) 2018/01/16 13:54:54 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000003e000)='/dev/vcs#\x00', 0x5, 0x42000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000005000-0x1)=0x4) 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14f, &(0x7f0000001000-0x14f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x119, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x2c, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x800}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x50, {0x2, 0x12, 0x0, 0x1, [0x5f, 0x5986, 0x4, 0x8, 0x68, 0x5, 0x1, 0x100, 0x7ff]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0xc06c}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x20}, @generic={0x11c, 0x89, "32af1d536b5fb0937e704f9ec8efb431d65791eb7e0d824773522ef22f758c648f782c27b8f2ec473e295414581f15325f0235e7d7e7af35061ba23039988d4409f87047b3955515b0fd19ecef98dd911f559661c10cc7eef079c4f49f1b8e85130a34425ef7e617f686aaa8647f68b34d79c5ea053b61e7a588b92404152a53d0aa6b3d3e46ba0ab7"}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) [ 39.395208] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:54 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x41) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x7)='%\\GPL^\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='^:@self\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000002e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x20, 0x5, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x20, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x10021, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000021000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000003f000-0x4)=0xc) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400a01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) alarm(0x802010080000000) 2018/01/16 13:54:55 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x4e)={r1, 0x7, 0x46, "79a406b15b122a949fabcc5fa0ebbf624ba884bf6e85a4eafbf90a7cddafd00e0e90bb54f92f72b0be15c4f68286ca1f6b5a428b086c65c0c4719b432e04196ef471bbf1e761"}, 0x4e) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000d40000)='./file0\x00', &(0x7f00008b1000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c5b000-0xcc)=[@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x0}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}, @in6={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000e93000)='comm\x00') readv(r1, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/01/16 13:54:55 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000003e000)={0x0, 0x4c, &(0x7f000003e000)=[@in6={0xa, 0x1, 0x5a0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb98b}, @in={0x2, 0x1, @rand_addr=0x213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000003e000)=0xc) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000003f000-0x14)={r1, 0x1, 0x0, 0x3ff, 0xa241, 0x4}, 0x14) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000001a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003f000-0x4)=0x8) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000024000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/16 13:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00003c4000-0x8)=0x0) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d2, &(0x7f0000013000-0x306)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x100, 0x2, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x198, 0x21, 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}, {[@hopopts={0x87, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x830}, @jumbo={0xc2, 0x4, 0x9}, @generic={0x5, 0x97, "5444b28dbef97e02737bc958b3a6612915c192d71cc15f8de265f3ceb3ad9bd18258a1af158d67b8517f4553e7728ecb412be9e5e10656b2ab49eba392e45001c4b358b25d855a1950a1af104a24849588a5b91d520a86ab63e1bad1a4d843355bf1336c4775f76db5d32d96a025d73b4ba1969044477a291e4418e651e751f15170b9cebe6e8536f93d5fb47904d563a95981bb1de646"}, @calipso={0x7, 0x38, {0x5, 0xc, 0x80, 0x5, [0x9, 0x2, 0x1000, 0x0, 0x2, 0x9992]}}, @jumbo={0xc2, 0x4, 0xffffffffffff8000}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x8, 0x0, 0x401, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @routing={0x6, 0x0, 0x2, 0x6f, 0x0, []}, @dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0xc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x1d, 0x0, 0x0, 0x6b9, 0x0, 0x7, 0x3}, @fragment={0x3a, 0x0, 0x101, 0x6, 0x0, 0xffffffffffffff81, 0x3}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x5, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 2: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xff, 0x1, 0x4, 0x10001, 0x4, [{0x1000, 0x7f, 0x7, 0x0, 0x0, 0xd09, 0x0, 0x0, 0x0}, {0x7, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x7fff, 0x100000001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7b, 0x5, 0xdbf1, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000002000-0x10)={0x7f, 0x0, 0x2, 0xffffffffffff8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000001000)={0x5, r2}) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x1010c0) 2018/01/16 13:54:55 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000019000)={0x76, 0x0, 0x0, 0x4, 0xff, 0x4, 0xe000000000000000, 0x1, 0x800000ca, 0x7, 0x5, 0xffffffffffff0b53}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000003e000)={0x5000, &(0x7f0000036000)=0x0, 0x2, r0, 0xe}) 2018/01/16 13:54:55 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x4001, 0x2455ef54c4b12602) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, 0x7, 0x8, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000701000)={r1, 0x1000, "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"}, &(0x7f0000001000)=0x1008) 2018/01/16 13:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:55 executing program 4 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x501301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xe0c0, 0x1f) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) [ 39.682180] FAULT_INJECTION: forcing a failure. [ 39.682180] name failslab, interval 1, probability 0, space 0, times 0 [ 39.693495] CPU: 1 PID: 5526 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #173 [ 39.700766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.710114] Call Trace: [ 39.712705] dump_stack+0x194/0x257 [ 39.716349] ? arch_local_irq_restore+0x53/0x53 [ 39.721019] ? lock_release+0xa40/0xa40 [ 39.724997] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 39.730902] should_fail+0x8c0/0xa40 [ 39.734616] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 39.739729] ? tun_get_user+0xe5a/0x3710 [ 39.743796] ? page_add_new_anon_rmap+0x750/0x750 [ 39.748660] ? print_irqtrace_events+0x270/0x270 [ 39.753413] ? print_irqtrace_events+0x270/0x270 [ 39.758153] ? mutex_lock_io_nested+0x1900/0x1900 [ 39.762970] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.768137] ? print_irqtrace_events+0x270/0x270 [ 39.772872] ? print_irqtrace_events+0x270/0x270 [ 39.777605] ? lock_acquire+0x1d5/0x580 [ 39.781560] ? lock_acquire+0x1d5/0x580 [ 39.785517] ? check_noncircular+0x20/0x20 [ 39.789736] ? print_irqtrace_events+0x270/0x270 [ 39.794472] ? print_irqtrace_events+0x270/0x270 [ 39.799219] ? __lock_acquire+0x664/0x3e00 [ 39.803437] should_failslab+0xec/0x120 [ 39.807385] kmem_cache_alloc+0x47/0x760 [ 39.811422] ? __lock_acquire+0x664/0x3e00 [ 39.815637] __build_skb+0x9d/0x450 [ 39.819237] ? skb_try_coalesce+0x1c70/0x1c70 [ 39.823709] ? __alloc_pages_nodemask+0xd80/0xd80 [ 39.828552] ? __lock_acquire+0x664/0x3e00 [ 39.832775] __napi_alloc_skb+0x173/0x2c0 [ 39.836901] napi_get_frags+0x61/0x130 [ 39.840774] tun_get_user+0x1bae/0x3710 [ 39.844740] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.849924] ? tun_build_skb.isra.48+0x17d0/0x17d0 [ 39.854832] ? print_irqtrace_events+0x270/0x270 [ 39.859566] ? check_noncircular+0x20/0x20 [ 39.863777] ? check_noncircular+0x20/0x20 [ 39.868007] ? tun_get+0x1ab/0x2e0 [ 39.871528] ? lock_downgrade+0x980/0x980 [ 39.875658] ? lock_release+0xa40/0xa40 [ 39.879608] ? __lock_is_held+0xb6/0x140 [ 39.883665] ? tun_get+0x1d4/0x2e0 [ 39.887183] ? tun_chr_close+0x60/0x60 [ 39.891051] ? rcu_note_context_switch+0x710/0x710 [ 39.895954] ? __lock_is_held+0xb6/0x140 [ 39.899999] tun_chr_write_iter+0xb9/0x160 [ 39.904217] do_iter_readv_writev+0x525/0x7f0 [ 39.908700] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 39.913445] ? rw_verify_area+0xe5/0x2b0 [ 39.917487] do_iter_write+0x154/0x540 [ 39.921348] ? iov_iter_get_pages+0x1150/0x1150 [ 39.926002] compat_writev+0x225/0x420 [ 39.929870] ? __fget_light+0x297/0x380 [ 39.933824] ? do_pwritev+0x1a0/0x1a0 [ 39.937600] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 39.942419] ? vfs_write+0x374/0x510 [ 39.946123] ? __lock_is_held+0xb6/0x140 [ 39.950165] ? __fdget_pos+0x130/0x190 [ 39.954034] ? __fdget_raw+0x20/0x20 [ 39.957734] do_compat_writev+0x115/0x220 [ 39.961857] ? do_compat_writev+0x115/0x220 [ 39.966157] ? compat_writev+0x420/0x420 [ 39.970195] ? SyS_read+0x220/0x220 [ 39.973809] compat_SyS_writev+0x26/0x30 [ 39.977853] ? compat_SyS_preadv2+0x90/0x90 [ 39.982155] do_fast_syscall_32+0x3ee/0xf9d [ 39.986457] ? do_int80_syscall_32+0x9d0/0x9d0 [ 39.991031] ? syscall_return_slowpath+0x2ad/0x550 [ 39.995943] ? prepare_exit_to_usermode+0x340/0x340 [ 40.000935] ? sysret32_from_system_call+0x5/0x3b [ 40.005756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.010581] entry_SYSENTER_compat+0x54/0x63 [ 40.014965] RIP: 0023:0xf7f53c79 [ 40.018304] RSP: 002b:00000000f774f014 EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 40.025989] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00000000f774f064 2018/01/16 13:54:55 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31, &(0x7f0000011000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x0, 0x8001, 0x800}], {0x8100, 0x7f800000000, 0x0, 0xbf}}], {@x25={0x805, {0x53f880769c5f8f05, 0x3ffffffffff, 0x5, "76d592da028f9c1ec3a8ac3b086d3c8d7b836c5aa73c9b13ca662b054ad65aeef67ed0227a0eb9f0d047bac38cb0228f37f2d8af609b0cec7665c26a3efd3d37a5dac254cd2ae7481e23e139c7aee4b86b5aebf412eb003508f21c24d90e0665d5983b4dac674063e3c204ddbdf24698e59ae0991e2059d9d9de00d1145afbada1d5e6ee3fe309024394c848b6cc2faf8a8459e885850a0a25280ca03a40630c90609702fda80138bccbe97eeebf3197780b4b0296f41470a695fd5c430415879ffbd3e9a8cbc1bd031b623cdbef094df9ed0a8231715259a578e887ee4a57e88634d039e23a843221e516f6ed6d367179e31c0feb57100f"}}}}, &(0x7f0000008000)={0x1, 0xe2, []}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 3: r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x401, 0x5, &(0x7f0000001000-0xfd)="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", 0xffffffffffffff18) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000003e000)='/dev/midi#\x00', 0x6, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20100, &(0x7f000003e000)="a9de9630aced5f2cf522bea5626d", &(0x7f000003e000)=0x0, &(0x7f000003e000)=0x0, &(0x7f000003e000)="e5c68f9759738f74327a9c54769ffe37e3f63c26961d22651caa8905b2d786b86c33f54ac56447c0d2c8f9b2ba76933bd0632f340c39b3dbd02f5ec8e1009dc0e1d18475db41bd982eb8b75fe5cd3e49484033d9ba71df723c9548") syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000933000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000983000-0xe0)={{0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0xfffffffeffffffff, 0x1a, 0xdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/01/16 13:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000138000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r0, &(0x7f0000001000-0xa4)="41f95488b64e04b41d8fc85613bcbb35bf804985b0e43db96c3a5b7f5171f59e5749d99f265d498625c71eadafd1216701356df12395d1e503a7784a065775b0c4b5af05fbc2bdc1fe732d0ef99612438202581e144afb4f0940c93df51815a5647bdf5e5b8070a6e0b58d2145508f2edcec91f3556fb8de4a7ddb8ee9033d12d995052a76ad81388411d6f340c79d1ae31b3742616f9cbba3a633116b00e2a8de5fea1b", &(0x7f0000001000-0x3c)=""/60}, 0x18) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = getpid() epoll_create1(0x80000) getresuid(&(0x7f0000375000-0x4)=0x0, &(0x7f0000533000-0x4)=0x0, &(0x7f0000727000)=0x0) getresgid(&(0x7f00000c0000-0x4)=0x0, &(0x7f0000814000)=0x0, &(0x7f0000074000)=0x0) sendmsg$netlink(r0, &(0x7f0000fe3000-0x1c)={&(0x7f0000dc6000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000777000-0x18)=[{&(0x7f000087c000)={0x10, 0x10, 0x0, 0x1, 0x0, "", []}, 0x10}, {&(0x7f0000131000-0x2c)={0xfffffffffffffe8c, 0x1c, 0x400, 0x2, 0x1, "", []}, 0x10}], 0x2, &(0x7f00001d5000-0x8c)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r2, r2, r1, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r2, r0, r0, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x8c, 0x4}, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000337000)={"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"}) pwritev(r1, &(0x7f0000b3a000)=[{&(0x7f0000f5a000)="f1076d3fb31264422ab3047b2712a383918e622e5efd79915b47c39ceb5a33a52c3e30f9fe8c6ccd53ec06c55288585b9afcdec5e1f30b4439afcffe030d6e12ec37f8876ba0bbf27a6e98f46d4a3a1665902fa4e685187b3e9d", 0x5a}, {&(0x7f0000549000-0x9d)="990d9371e667c57263cc76513bb049b72c4da81a5653bb6949491453aad366dbb5ce83cf25ba6c83c31f9ea42f678fa7bb9d471688747491abed5cd154d8bab80368d332041c184bb7e6e468c2d65864cd40c4f91780f489d1383ad5418a13d87be395be61be6aa0b980c2644ad07a2920cb05eaab", 0x75}], 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/16 13:54:55 executing program 4 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/16 13:54:55 executing program 4: r0 = syz_open_dev$audion(&(0x7f000063e000-0xc)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000000)={0x0, ""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000)=""/42, &(0x7f0000000000)=0x2a) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 40.033235] RDX: 0000000000000002 RSI: 00000000000005a5 RDI: 00000000f774fb28 [ 40.040477] RBP: 000000000811043c R08: 0000000000000000 R09: 0000000000000000 [ 40.047723] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 40.054972] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/16 13:54:55 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002a000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/244, 0xf4, 0x0}, 0x40) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 13:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x9, ""}}}}}}, 0x0) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/16 13:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0xffffffffffffff65, 0x109200) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xcc) prctl$getreaper(0x25, &(0x7f0000000000)=0x0) syz_emit_ethernet(0xe9, &(0x7f0000002000-0xe9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb3, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xfff, 0x0, "c96b8524bd03aca604d2cf26f5cfa3745fd4c8fe831d49cd20fa66b78e5805738945ded37fd6d3c25b7bf8eb9e28bcfae08d1fd2c8cf300e53c4bf31d9fa1e73a49793f320acd7f775ed2ae77016c8a226e2c0575bbe1447b9460ccb786aeb8f6010e7bd88d4072e1e04f925458a0b94306f573584d81d794fd4ae2976155047abe5c3d3edfea9ac5b8a7a0b8434dbbcd355f521e6c67c2257bac7d4c14a8cc8c3067c9d97735f11d972d7"}}}}}}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0xa0040, 0x0) 2018/01/16 13:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:55 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000dac000-0xc)='/dev/audio#\x00', 0x7f, 0x5ac00fae5e132cab) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000294000)={0x1, &(0x7f0000001000-0x4)=[{0x3f, 0x401}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4)=0x0, 0x4) listen(r1, 0xfff) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) open_by_handle_at(r0, &(0x7f0000ac2000-0x1008)={0x1008, 0x100000000, "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"}, 0x10000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = dup2(r0, r0) mmap$binder(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x4, 0x1010, r2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000a56000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x6800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000494000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009e5000-0x30)={0xffffff1d, 0x0, &(0x7f0000de1000)=[], 0x2b, 0x0, &(0x7f0000a1b000-0x2b)="0f0ef9087d7b194c283902f57259b3bbbad3c397dc78cb9dd577dcb5badb4a4454701d3115b62635b4b526"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:55 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000003f000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000003e000+0xc6e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r1 = socket$inet(0x2, 0x7, 0x616) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f000003a000-0xc9)=""/201, &(0x7f0000038000)=0xc9) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000041000-0xf5)=""/245, &(0x7f0000017000-0x1)=0xf5) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/checkreqprot\x00', 0x27d, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000041000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000042000-0x4)=0xc) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000003f000-0x4)=0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000035000)={0x27ff, 0x0, &(0x7f000002c000/0x4000)=nil}) 2018/01/16 13:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x81, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) syz_emit_ethernet(0x3f, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x9, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x2622, 'T'}}}}}}, 0x0) 2018/01/16 13:54:55 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f000022b000-0xe)='/dev/admmidi#\x00', 0xeb6e, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x5, 0x0, 0x0, 0x3, 0x1f, 0x8, [0x0, 0x0, 0x0]}, {0x1, 0x10001, 0x1, 0x80, 0x3, 0x6, 0x8, [0x0, 0x0, 0x0]}]}) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffea0, &(0x7f0000018000-0x5f)={@random="a30bdfc0fa4a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0195d", 0x11, 0x21, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0xfffffffffffffffe, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x0, []}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000013000-0x4)=0x81) r1 = syz_open_dev$vcsa(&(0x7f000003e000)='/dev/vcsa#\x00', 0x4, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000003f000)=0x28000000000, 0x4) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000003f000-0x4)=r2) r3 = syz_open_dev$midi(&(0x7f000001d000)='/dev/midi#\x00', 0x40, 0x10000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f000003f000-0x30)={0x5, [0x5, 0xf98, 0x9, 0xfffffffffffffffc, 0x100]}) 2018/01/16 13:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/16 13:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:55 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:55 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000032000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000003f000-0x10)={0x8, 0x1f000}) syz_emit_ethernet(0x1c0, &(0x7f000002e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x18a, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3f, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x401}, @jumbo={0xc2, 0x4, 0x6df95c19}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x896}, @calipso={0x7, 0x40, {0x1ff, 0xe, 0x6, 0x2, [0x100000001, 0x1, 0xca, 0x3, 0x800000004, 0x40, 0x5]}}, @generic={0x5, 0xa, "9df22853b68a05b0e710"}, @generic={0x4, 0x1f, "d229694d65b49b406ef6d6d94c3afc3ff8b149099ae0150b2b6cb8c224704f"}, @ra={0x5, 0x2, 0x3}]}, @dstopts={0x33, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @generic={0xfff, 0xbd, "7fd9bf6de2b1d030d02f7987222bc120a8f04f449649d911ada386597a67304d9201808a8bcddbabf8aede381e189e6556338062d03d2ffbfc830fd07c11b8985484fc4bb41e65c327a3560c5f913436720df533f56b7f47eb78eb5bd5d3ffe685ccad1cb85c11c2c3b0de8404ef9fe53f1ca14dec307641fd10ded19bc927fe0324817abe32bdba2ce54c629612a8370cbdac2f15ca468e13c119c7716ac354f5c86ce48b50840f671feaa2354aa11be306f3169edfb37f163bbac2d3"}, @enc_lim={0x4, 0x1, 0x52}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x2f, 0x0, 0x4, 0x1000, 0x0, 0x81, 0x3}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3e77}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "c5"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000003f000-0xa)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000016000-0x4)=0x0, &(0x7f000002a000-0x4)=0x4) syz_open_dev$urandom(&(0x7f0000019000-0xd)='/dev/urandom\x00', 0x0, 0x1fffff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f000002b000)=""/15) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x80000001}, &(0x7f000001f000)=0x8) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000040000-0x8)=@assoc_value={r2, 0x4}, &(0x7f000002f000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000030000+0x271)={0x5, 0xa98a, 0x4d9, 0x3, 0x5}, 0x14) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000040000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000040000-0x8)='./file0\x00', 0x8000, 0x1) 2018/01/16 13:54:55 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000034000-0x8)={0x0, 0x0}, 0x4800) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000010000)={"03fe73473738c5a50ae98e51bcf0ed910a9867261739d3f20a75b51a006fcd81f6c2a3c0939ea8d133be4147988cfe1a652aa8085417f7654397e950a3a8e0fe0951fb3af2f6f4589c39569e2171d07a3d8f8b0f4d75de0b08a06bb16fd06c3962929547191943adddaf39c57657d4662ef41cd52ed6c901b04a9293923753d564d4ca08515d3d2e7d6520c057fe68f75a173a76cca06b86d4c0c3fd9f7213ff78dfe71a79eac988c5386c446b927c04a891422ef218735d5de01ab751bc383431d2b6201ac9db1448dc59aa512b06f019a2a6931f3b342163a56ae1dd3f32d23be34aa4003c91710644e8898961eb4097ddbb61e8fa79e1470cd2c2d09de084bc73aeac175f37808708db986cd654ce14b6b4ce063213df8215566774a81107d8b1e5d687a88518b7d4604909079579b7e51f87a043e5e6f46fdf1cb0e421f055f9c500fb845b3821763f071c1944d4a14550851bc737d132858081d7b38f98ce5ab5fae573718873dbff6f01c2a8c94444f0841f305b905a0b4fa76534e6acf800bdcd63380e407814ceb2b23514a98f05f816ff05f968f4172d0ff70d687295f1873407a82f05e03af7b88c4cfa92247fb869dfae6672e7e0e61293eabb8de9f99ba36e7b7af71d1dddb56fb43b1f6369c56d5b349d1d7c573035542dc6eedf790f995da0932235bceb6c14236c65ed0d742e5f43de709d4acba8bda7cca2aa08bcf86de10c91af37584b2d8404f180b21381028cb6c1300ce6d60b99bdec3596c62e6036cd67bd16519081b409dd5ed4048c4b14ae12b03b347966e3ce0e158366cf7cc5bfd4f25f8df672730993abd7c6a62f3d50cf175a9513c7aff748d3158c88bde06d42bbc1d73c72c4459a303580cc33b8667cfd28f5ffdece449e8be7058322c8028e4f9c52e834634e4cd7a10811e45b9d51d86165715b92331efb8a40eb0df45d96a24ab54f81c788a5012001d4aae6b437a54beb6689f8855c25bac7d282235b432121a65d696850e98106ceca79387d2a42b0b16fedc38a9ff32e7217cb99621b839c178734bd2520061aefdb39c92767e2f9ba8ade2823e444d528ed1828cca3a90a8e363b39ac7434ed37af11e13e6972c9efa90865b936c436d22e4bdea0ff9e8ab637021189d78fdc29e6699558310d27f82ed0b48645c1a87905c9dc85b55799c4bdda522366ebd0e54ecaf6a607e1c5225e9352f8c5075984dd0667bed7d7f3f302ea1c7e0bfe87e393bad1bfef5712294be583cc1e4b160c0874b8d01d505d72ff077448fb83aa6fa5c707aef7fe2eb802cd5553a4459ca204953f93bfc81769818b9f66d5634b105cb344c6901c23cc8d03105f5600b61ae6481b6e2712a4bbed2931c1caa0153fe603deb4b64f71c90b91501549ea3ed332028878f53f106363a4016c1aa5ec44711cc5025632b0ac0e959d2fba"}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0f498", 0x199, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c7fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0xfffffffffffffffd]}) 2018/01/16 13:54:55 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003f000-0x4)=0x0, &(0x7f000003e000)=0x0, &(0x7f000003e000+0x5b4)=0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f000003f000-0x4)=[r0]) 2018/01/16 13:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) [ 40.283890] FAULT_INJECTION: forcing a failure. [ 40.283890] name failslab, interval 1, probability 0, space 0, times 0 [ 40.327764] audit: type=1400 audit(1516110895.861:22): avc: denied { setgid } for pid=5626 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.355705] CPU: 1 PID: 5613 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #173 [ 40.362982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.372321] Call Trace: [ 40.374895] dump_stack+0x194/0x257 [ 40.378502] ? arch_local_irq_restore+0x53/0x53 [ 40.383145] ? trace_hardirqs_on+0xd/0x10 [ 40.387267] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.391750] should_fail+0x8c0/0xa40 [ 40.395437] ? copy_overflow+0x20/0x20 [ 40.399306] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 40.404402] ? __sched_text_start+0x8/0x8 [ 40.408521] ? find_held_lock+0x35/0x1d0 [ 40.412573] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 40.418435] ? ip6_pol_route+0xff4/0x3620 [ 40.422573] should_failslab+0xec/0x120 [ 40.426527] kmem_cache_alloc_node+0x56/0x760 [ 40.431007] ? ip6_rt_update_pmtu+0x180/0x180 [ 40.435487] ? perf_trace_lock+0x870/0x900 [ 40.439701] __alloc_skb+0xf1/0x780 [ 40.443304] ? skb_copy_and_csum_dev+0x370/0x370 [ 40.448040] ? __isolate_free_page+0x8a0/0x8a0 [ 40.452594] ? lock_pin_lock+0x360/0x360 [ 40.456658] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.461829] ? check_noncircular+0x20/0x20 [ 40.466041] ? find_held_lock+0x35/0x1d0 [ 40.470078] ? print_irqtrace_events+0x270/0x270 [ 40.474810] ? lock_pin_lock+0x360/0x360 [ 40.478845] ? lock_pin_lock+0x360/0x360 [ 40.482880] ? __is_insn_slot_addr+0x1fc/0x330 [ 40.487440] alloc_skb_with_frags+0x10d/0x750 [ 40.491914] ? print_irqtrace_events+0x270/0x270 [ 40.496647] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 40.501376] ? __lock_acquire+0x664/0x3e00 [ 40.505586] ? perf_trace_lock+0x900/0x900 [ 40.509820] sock_alloc_send_pskb+0x787/0x9b0 [ 40.514304] ? sock_wmalloc+0x1d0/0x1d0 [ 40.518260] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.523424] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.528587] ? lock_acquire+0x1d5/0x580 [ 40.532538] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.537362] ? find_held_lock+0x35/0x1d0 [ 40.541637] ? perf_trace_lock+0x900/0x900 [ 40.545846] ? check_noncircular+0x20/0x20 [ 40.550060] sock_alloc_send_skb+0x32/0x40 [ 40.554273] __ip6_append_data.isra.44+0x1c1e/0x3370 [ 40.559361] ? perf_trace_lock+0x900/0x900 [ 40.563576] ? find_held_lock+0x35/0x1d0 [ 40.567620] ? ip6_cork_release.isra.42+0x2c0/0x2c0 [ 40.572613] ? lock_release+0xa40/0xa40 [ 40.576563] ? __lock_is_held+0xb6/0x140 [ 40.580607] ? ip6_mtu+0x1cd/0x4d0 [ 40.584127] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 40.588256] ? rcu_pm_notify+0xc0/0xc0 [ 40.592129] ? __local_bh_enable_ip+0x121/0x230 [ 40.596779] ? ip6_setup_cork+0xe51/0x1580 [ 40.600988] ? check_noncircular+0x20/0x20 [ 40.605198] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 40.609851] ? __ip6_append_data.isra.44+0x3370/0x3370 [ 40.615107] ip6_make_skb+0x35c/0x5a0 [ 40.618887] ? ip_reply_glue_bits+0xb0/0xb0 [ 40.623187] ? ip_reply_glue_bits+0xb0/0xb0 [ 40.627495] ? ip6_push_pending_frames+0xe0/0xe0 [ 40.632226] ? ip6_dst_hoplimit+0x26c/0x420 [ 40.636524] ? lock_downgrade+0x980/0x980 [ 40.640648] ? lock_release+0xa40/0xa40 [ 40.644601] ? __lock_is_held+0xb6/0x140 [ 40.648649] ? ip6_find_1stfragopt+0x260/0x260 [ 40.653210] udpv6_sendmsg+0x27fc/0x3400 [ 40.657250] ? ip_reply_glue_bits+0xb0/0xb0 [ 40.661557] ? udpv6_setsockopt+0x80/0x80 [ 40.665704] ? avc_has_perm+0x43e/0x680 [ 40.669655] ? avc_has_perm_noaudit+0x520/0x520 [ 40.674303] ? __fget+0x35c/0x570 [ 40.677745] ? iterate_fd+0x3f0/0x3f0 [ 40.681531] ? find_held_lock+0x35/0x1d0 [ 40.685600] inet_sendmsg+0x11f/0x5e0 [ 40.689379] ? inet_sendmsg+0x11f/0x5e0 [ 40.693331] ? __might_sleep+0x95/0x190 [ 40.697283] ? inet_recvmsg+0x5f0/0x5f0 [ 40.701237] ? selinux_socket_sendmsg+0x36/0x40 [ 40.705880] ? security_socket_sendmsg+0x89/0xb0 [ 40.710619] ? inet_recvmsg+0x5f0/0x5f0 [ 40.714571] sock_sendmsg+0xca/0x110 [ 40.718262] SYSC_sendto+0x361/0x5c0 [ 40.721962] ? SYSC_connect+0x4a0/0x4a0 [ 40.725915] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 40.730735] ? vfs_write+0x374/0x510 [ 40.734425] ? wait_for_completion+0x770/0x770 [ 40.738990] ? __lock_is_held+0xb6/0x140 [ 40.743061] ? fput+0xd2/0x140 [ 40.746229] ? SyS_write+0x184/0x220 [ 40.749917] ? __do_page_fault+0x3d6/0xc90 [ 40.754131] ? SyS_read+0x220/0x220 [ 40.757738] SyS_sendto+0x40/0x50 [ 40.761167] ? SyS_getpeername+0x30/0x30 [ 40.765205] do_fast_syscall_32+0x3ee/0xf9d [ 40.769513] ? do_int80_syscall_32+0x9d0/0x9d0 [ 40.774079] ? syscall_return_slowpath+0x2ad/0x550 [ 40.778991] ? prepare_exit_to_usermode+0x340/0x340 [ 40.783989] ? sysret32_from_system_call+0x5/0x3b [ 40.788818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.793652] entry_SYSENTER_compat+0x54/0x63 [ 40.798039] RIP: 0023:0xf7f31c79 [ 40.801378] RSP: 002b:00000000f772d08c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 40.809068] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020ce6ffe [ 40.816321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000208c3000 [ 40.823568] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 2018/01/16 13:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x2, 0x83, 0x200000) ftruncate(r0, 0xfffffffffffffffb) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6deb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c2000-0xed)="7905bb4b801802a4d4799f8adcb3b8c4ed981e4e79c1baf970981b8411bb608b91a192983781bad93e28879aed75792495b1f3728462328eff8c19308495af14b260d03ad4741e3404061d6a5bcbcfdcfbdd0882fb4cd1c263c8a0ef581cb86b32215d5e5b8a373bd22a714489e53c3626b5428db5b717901766709ec64ad01c93072bdc153c1dfaf04d281b6fead13dc0c236275b890df5b7390424b4997107a98e6bbae8345b765a75adea0c3fedd68ec27d1ce12e07357fa98073b00ae361e89e77f698533d109ac7667c3a8dcdd93ed81c9aefc7fc72f5a2b397406eb6bcc2de9d9fd98d162cc43dca279e", 0xed) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000003f000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000025000-0x20)={0x2000, 0x1000, 0x100, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000003f000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000004000)=0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) openat$dsp(0xffffffffffffff9c, &(0x7f000003d000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000040000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000002f000)={0x5, 0x9, 0x3, 0xfffffffffffffffd, 0x8, 0x100000000}) 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bcf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f000013d000-0x1c)={&(0x7f0000bf3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x18)=[{&(0x7f0000c8e000-0x37)=""/55, 0x37}, {&(0x7f0000eae000)=""/132, 0x84}, {&(0x7f00006f7000)=""/151, 0x97}], 0x3, &(0x7f00006df000-0x5e)=""/94, 0x5e, 0x32}, 0x40010102) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005a8000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000069000-0x8)={0x0, r1}) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000956000-0x5c)={{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, {0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x7, [0x4, 0x8, 0x9, 0x7, 0x9, 0x30, 0xfff, 0xffffffff]}, 0x5c) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000747000-0x10)={0x1ff, 0x9, 0x4, 0x2}, 0x10) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0x2000) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfda, 0x80) r2 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r2, 0x1, 0x6) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000026000)=0x0) syz_emit_ethernet(0x1e, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x1, 0x9, 0x9, 0x6}, 0x1, 0x2, 0x0, 0x0, "0c07cbc00b65c810"}}}}, &(0x7f000002e000-0x18)={0x2, 0x4, [0x6b0, 0x27e, 0x4dc, 0x984]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000019000)=""/4096) [ 40.830812] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 40.838055] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000052000-0x8)='net/tcp\x00') preadv(r0, &(0x7f000098a000-0x10)=[{&(0x7f0000a9c000-0xb7)=""/183, 0xb7}, {&(0x7f0000343000-0x30)=""/48, 0x30}], 0x267, 0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000f87000-0x92)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x13, 0x0, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x23, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00001dd000)={0x7ff, 0x1ff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001a000)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000021000)=0x0, &(0x7f000003e000)=0x4) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x401, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x168, &(0x7f0000002000-0x168)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x132, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x2, 0x1, r0, r1, 0x9a0, 0x0, 0xf, 0x80, 0x0, 0x0, 0x2, {[@fastopen={0x22, 0xe, "9831a9b055bec943e3e79178"}, @window={0x3, 0x3, 0xfff}, @nop={0x1}, @generic={0x0, 0x6, "7258eea6"}, @mss={0x2, 0x4, 0x9}, @generic={0x2b, 0x2, ""}, @mss={0x2, 0x4, 0x1}, @window={0x3, 0x3, 0xafcd}]}}, {"891f9935f2b5934bf294fa9b46ca9794e2ecbffdaab77bd706172639548437eed3046521c2a48e68b80c005a9b71689fea9569a8793082ebea89805d64a32a9853e9f861750498ace9046016b7d54d109066024bd42d440466f35fd89895a426084e87217114f030485663b0d84cfb30fefe7ab127099561fafdf8d8846dd19beb9efcf18915597941b21624b2117b05b0e0a09d1ce5072abdb136858d89563a19f63f933707ec7fcdb5338d159f9fad09da52fe19a14c9f4a917a19d805c1b25a312c14b00e511afa86e2e502ea42dd043ad0ca4d77bfa365cecd03d64c26fbb0d7e66d723ca2fd5479d58c3d267cc0d6dffe64463b"}}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x800000000000000, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x40000000000001, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dd1000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000f7e000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = open(&(0x7f00008ac000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x8) r1 = open(&(0x7f00008a7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x200000, 0x14) fanotify_mark(r0, 0x2, 0x40000000, r1, &(0x7f00002c9000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) pipe2(&(0x7f0000a07000)={0x0, 0x0}, 0x4000) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000015000)='./file0\x00', &(0x7f000002b000)='./file0\x00', &(0x7f0000029000-0x7)='rootfs\x00', 0x0, &(0x7f000003f000-0x1000)="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") syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0xc)={0x0, 0x2c, &(0x7f0000002000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5b63}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x83}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000+0x142)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$TIOCCBRK(r2, 0x5428) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000002000-0x50)={{0x7, 0x623a}, {0x3, 0xc4}, 0x588427f2, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000-0xa0)={r4, @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]}, 0x100000001, 0x10000000000000, 0x2, 0x10000, 0x80}, &(0x7f0000002000-0x4)=0xa0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$KVM_NMI(r5, 0xae9a) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000003d000)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000034000-0xb8)={0x0, 0x0, 0xaaf, 0x7ffffffc, 0xfff, 0x6, 0xf83, 0x8, {r1, @in={{0x2, 0x2, @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]}, 0x9, 0x2, 0x62a6, 0x7f, 0x101}}, &(0x7f0000007000)=0x63) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000037000-0x14)={r2, 0xe1, 0x9, 0x1ff, 0x100000001, 0x20}, 0x14) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000029000)=0xd, 0x4) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x280100, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00006e7000)=0x1b2, 0x4) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$dmmidi(&(0x7f0000014000-0xd)='/dev/dmmidi#\x00', 0x6, 0x42000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000032000-0x30)={0x9, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000036c000-0xb)='/dev/adsp#\x00', 0x4c0d, 0x6000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000232000)={0x0, @in6={{0xa, 0x3, 0xae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f000041e000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b03000)={r1, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r2, 0xfffffffffffffffe) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000dd7000-0x4)=0xffff) signalfd(r2, &(0x7f000033c000-0x8)={0x9}, 0x8) 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) dup2(r0, r0) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000003e000)={0x0, 0x0}, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000040000-0x4c)={0x6, 0x7f, 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]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000037000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000015000-0x160)={{{{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]}, {{0xa, 0x0, 0x5, @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]}}, 0x3, 0xffc0000, 0xfffffffffffffffa, "8cfdbbfbd9353b081513dc0e8918d93a96b1ddef7855fb0c3b234d12f8c611dff45058d968c0f59b04a33a54b9377bdb54a240c0b924c0a7acde7fa79869e90e966a2f25ff8748fac9e9114d9848efc9"}, 0x160) 2018/01/16 13:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x4, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000003f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) ustat(0xfffffffffffffffa, &(0x7f000001e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f000000a000)='/dev/snd/pcmC#D#p\x00', 0xfc07, 0x400000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000003e000)={0x5, 0x2, 0x1ff, 0x6e1, 0x2}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000003f000)=[{{&(0x7f0000036000)=@generic={0x9, "d6aa17f8b7681c6967cef777c9cd51c1e8130a3389530662eea1a4680cfbbd566330ab77134d17d77a158735253e352449594649f0a61ad2f1256ca29beb819062e83c720cb5e746fe55f657361afd3bc001eecd5f39cb07cb790193f257914596997387827fab1dad5c6a27adc74be9c601c36a449a5aacb9afbbbda737"}, 0x80, &(0x7f000003f000)=[{&(0x7f0000040000-0x90)="a3bfdb0ce201b3889ba45f738da7bdd627fb3d6ca7f59cae2f913b8df6a9703de2e9378f6fbc1f2f94520ad429200ef7cb1537b9930794b5742cb781d1c1af2c48aeb832599efa73cf3aed54ca43c593562b2b1e27d9ff090bb02c41b2067f33c2416f13e1e17fed2e6fe47d171311b0b6a3df802c384ec2ac409ecfd643047b9a46b26077f265a0d95bb9754892516f", 0x90}, {&(0x7f000003e000)="87fddb917e6a1fca975e5359ef5ec229663c99351c213deef3fb5796ec70d01d1f135da884c46b461dc59bb62449f3f50b43af54c5f3bdff904d74b7efc6760465cee110b3899a2b1802d817983989ee6a8661a83f061f2c5867f716217cbbfb41d7a86d", 0x64}, {&(0x7f000002d000)="9a4d614b0a27948472c469b53b418e44f9c6f10c1dd977140d58b0ee66e4551734b5bb1f1c9c0f10b6c3bc8deee911aa5eb2c879164206372b9532d2887f17101609a3e062976cac15101fe12cdd57c803c001e78d6744883c31f3a5daa81e51b33430e882c91552499b6c793f", 0x6d}, {&(0x7f0000007000-0x2)="f1f6", 0x2}], 0x4, &(0x7f000002d000-0x32e4)=[{0x100c, 0x1, 0x8, "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{0x8c, 0x0, 0x100, "6b52348f9ca3465ba92a9ecd03bd216bdf7b5a158f2452ae4d34b2e358beff1f8223aec1d56c251d4db75ca5ce9ab9eba5bcb3228c740e15466115748e97cad1cf3705525d45a530b1bfe5eec4d9fce3e70bc0afcb44315cfed694bc3744d33dff42bd9d03099fb79959f4ae7aa4568de942bafb9ff2a4a05993efe400b12534"}, {0xd0, 0x0, 0xffff, "302e8cb48243a7ad4e6af797fef15fcefa5ce358277daaef8a8a412b5f5ecb23e2c1b597bf2142ac1b7fcfba6871d781dde776494821a91344e8aac70a653693ff9a4bfd6198336f4256b5d1eaababf3a2dc4f95dbd1fc562e9705ec11637c6ad9ca9ac8a847ff77046f79e98eaa0306dc456061f3c9a76827f32feac2fd1a41f5b092c06e7c48c3e83b6a4e8ca5d25db1e4f842158fc21e30c26cdfe2ed505c838b57c514a47a0c38dde8dd9b57662c1676b6dda95ad1c110dde83a12080a3f55"}, {0x34, 0x11f, 0x3e, "8751272b9d21b63207f4fc8733979b7e4df08c7eae1621b78ad5b3c28d36f99985a6290a640bba"}, {0xc4, 0x18e, 0x6, "a5a248dc5d579ab60dd729e6e7bda9a2ec67116f01d216b828501ad43139b55e6c6ae0650ae348f57c3f86dfab7d431e54e0b6e10631273b2878ab803e0cba894bb800d4a04ddc721bc9ffae1a39403e600b58e5000e759fbbf23816b4e8cb87a12e28075d821756c2fe9672ec524faadfd11820fa7573f347c8811ae7e1b7f281da682095dd378c323b966537310459bb7f6920f17373a606bc644f80b102d4aeba9036bb80d91a8e967f71ad4aae3aa5edf82a126fe0"}], 0x136c, 0x8000}, 0xfffffffffffffc00}], 0x4, 0x10) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000003e000)='/dev/audio\x00', 0x40c00, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000003e000)=0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000021000-0xa)='/dev/vcs#\x00', 0x0, 0x200) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000003e000-0x10)={r2, 0x1, 0x6, @random="e470f08e3f7f", [0x0, 0x0]}, 0x10) 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000035000-0x1)='./file0\x00', &(0x7f000002d000-0x8)='./file0\x00', &(0x7f0000020000)='overlay\x00', 0x202008, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000035000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000022000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000035000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x3)=0xe8) r7 = getegid() r8 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000036000)='./file0\x00', &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = open(&(0x7f000000a000)='./file0\x00', 0xd1180877cfd17075, 0x24) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000036000)={0x8, 0x24, 0x1, 0xffffffffffffff9c, 0x0}) r13 = syz_open_dev$dspn(&(0x7f000000d000)='/dev/dsp#\x00', 0x53fe, 0x2) r14 = syz_open_dev$mouse(&(0x7f0000018000-0x12)='/dev/input/mouse#\x00', 0x9, 0x100) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000036000)='/dev/ptmx\x00', 0x444000, 0x0) r16 = eventfd2(0x200, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$sndseq(&(0x7f0000037000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) r20 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000037000-0x1c)={&(0x7f000000b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000036000)=[{&(0x7f0000036000+0xe25)="1f14976b5f0ec6aa7f417bd547dd1d32d8d7c13b7d6ed9c27a2bcf8bd417d2545b78e4384db2b4b1d7b3de4e2eb2f8c227801c5598a125c026120f5755298e2bd9fee42505464e7a84ee0167ca0d6e84fe2f0429adf684c3dd9c899619345ec3f76aea493bffb2a4bd6ccb", 0x6b}, {&(0x7f000002f000)="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{&(0x7f0000023000-0x1000)="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0x1000}, {&(0x7f0000037000-0x1e)="fdf1672a042638c1ff0f0381e6fa520fadb359fdfa88599a76a596d70c07", 0x1e}, {&(0x7f0000005000-0xda)="8d359fb9b3bb3e7f94014db66f38f990e22e2cb2c9219b29cb06b3215a6d6c609c4c2f87b8545935c6e3907f66af49aa934afd423e414939ac62da6b2f2885519b59e2a0572c3acc0caf4e6a7609e219149191d3a4346ecca60d9963ac6db5a663c430f3f0f8a96b2f4f4fecbd2b57f1cc80389156177eb13f77fd02af8877f0a68d31fa97592ceae564950f04e3277afe1bb81a0743c8563a2d1183e62a9b475b4c04b8c1cf194df7d58a4b1086f4f8758da54429b291fae8b675d1a9f3e3374d6b264afc96ddb1e961f07347dca0cc279949f6ce06e623c895", 0xda}, {&(0x7f000002b000-0x4)="b64bd364", 0x4}, {&(0x7f0000037000-0x52)="af1bba148a3403a6c64cc269eb1f3a4aa12d356c5d9628504cf67fff2bf3856925bbd1336e9da73982705261d65b09c528aaabcc09f608b88b952428d2beadf1f2dd2c37669b433b94d7514a2c981a9ea316", 0x52}], 0x9, &(0x7f0000035000-0x64)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x34, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19, r20]}], 0x64, 0x4000000}, 0x40000) utimes(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000009000-0x10)={{r0, r1/1000+30000}, {r2, r3/1000+30000}}) 2018/01/16 13:54:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00001c5000-0x8)='./file0\x00', 0x400000, 0x20) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000742000)={0xcd00, 0xffff, 0x7, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) [ 41.035824] audit: type=1400 audit(1516110896.569:23): avc: denied { map } for pid=5693 comm="syz-executor2" path="/dev/usbmon0" dev="devtmpfs" ino=8873 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000003f000-0x12)='/dev/snd/midiC#D#\x00', 0xbf, 0x10000) finit_module(r0, &(0x7f000003d000-0x1d)='.))vboxnet0]posix_acl_access\x00', 0x2) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000003f000-0x9)='scalable\x00', 0x9) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000001d000)=""/233) syz_emit_ethernet(0x8, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r1 = epoll_create(0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f000003d000)={0x3e, {{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, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000020000)={0x1800000000000, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl(r1, 0x7, &(0x7f000001a000-0x7e)="ef4bd417b07293adafa662b1df34f7292a21820bd4da598baf03f921337e3fee9af6effb6b30cc990f74ebe38a09aed40af108beb0ca2413466a07c9f08acf4220073dc92220fb0629bdf3722b46d1032583275c79ae5f5933b1dfdef508824034a522dee4106ed7e96e9704e18dc9393671af72d4b3ef6e61659d97a2ef") 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ff0000)={0x10000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000180000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) set_thread_area(&(0x7f000003b000)={0x8, 0x20001000, 0x0, 0x4, 0x80000001, 0x6, 0x6, 0x7dfd, 0xffff, 0x4}) 2018/01/16 13:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000033f000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) recvmsg(r0, &(0x7f00008a5000)={&(0x7f00009bc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000647000-0x50)=[{&(0x7f0000cc1000)=""/37, 0x25}, {&(0x7f0000704000)=""/148, 0x94}, {&(0x7f0000109000)=""/4096, 0x1000}, {&(0x7f00004f3000-0xf7)=""/247, 0xf7}, {&(0x7f000051c000)=""/216, 0xd8}, {&(0x7f00001dc000-0x33)=""/51, 0x33}, {&(0x7f0000646000)=""/144, 0x90}, {&(0x7f0000109000)=""/182, 0xb6}, {&(0x7f00000a6000)=""/223, 0xdf}, {&(0x7f0000c2a000-0x5)=""/5, 0x5}], 0xa, &(0x7f0000cc2000)=""/34, 0x22, 0x8}, 0x1) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$void(r0, 0xc0045c7f) sendto$inet6(r1, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000a99000-0x8)={0x2, &(0x7f0000f9c000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00009a6000)={r2, 0x0}) 2018/01/16 13:54:56 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b13000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000be0000-0x4)=0x2) r1 = socket$bt_l2cap(0x1f, 0x7, 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) getpeername(r1, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xebb, 0x802) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x3c, 0x0, 0x1f, 0x9c6}, 0x14) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "e8810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001000-0x58)={{0x1, 0x2}, 0x1, 0x1, 0x6, {0x3ff, 0x2}, 0x5fcd, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x0, 0x0, 0x1, 0x1, 0x3, 0x8297d1f, 0x6}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000003000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@llc_tr={0x11, {@snap={0xaa, 0x2, "e632", "35e352", 0xbbf7, "daf3ca65ce233ea009105802886efbd146562f63015f90504c48ca9bf13f184438411fc163b4b6026e95d7b614b144f7579d0e77e26bb100ed8bdf1d59209277cb288c286a598ded1ff00f21fed9fce643523491"}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$setopts(0x4200, r0, 0x71, 0x20) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001a000)=[{&(0x7f0000042000-0x56)="dfc6ae99be745ebb4b4b132597b409f55002489e0d06a44ab28db79e4552c44150c7a48a36692a9d7456693ad0f3669c58027d6867247748aa91ca72cd5b9aed38f3042e7b941f31a2f3f54395cf9d0266ff8525d8b8", 0x56}, {&(0x7f0000025000)="61a0fdd86b51b1ab81794cdf1ad08bbd08b5fbdbe869f5bbff3eecc6aad701a8477e3f6a36c107d6745ff8b7e9bfc02cfb6224cd24da662e05678136bb05db12ac1fa0e16befce4b888a56bc18f833971a1a4a1366b34c8c3821bef97fb161e90d4ce198d5af4467865bcef15da82e04bb5fb9e16598817a956404e67bde81ba0bdf128ffdaf0f517a679fddc0f9b0c70c7d3c31b5fa009d6e1f41294b6d09747ac1fa3c00f88c2451633681a230df1cc64e0ce6480db2c31556709230a661e4a12fac2b6f128046ac158664934bca438cb401c2aa4e9c95", 0xd8}], 0x2) sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x9) fsetxattr(r1, &(0x7f0000041000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000041000-0x1)='\x00', 0x1, 0x3) fstat(r1, &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000043000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setresgid(r3, r4, r5) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f000003f000)='stak') mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000037000)=0x0) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x5, 0x81, 0x2}], {0x8100, 0x2, 0x6, 0x4}}], {@arp={0x806, @generic={0x334, 0xe8fd, 0x6, 0x6, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "fee5d70b760c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "1382ff8fd534355a50d4d107969ab181"}}}}, &(0x7f0000008000)={0x1, 0x0, []}) 2018/01/16 13:54:56 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000efe000)='/dev/adsp#\x00', 0x8f, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0xf, 0x1c, 0x8, "09d402d020bc00a4664c7ec660896ec4df9fd50f4021c6a67ea234e5618299e560905d5f87482750a98bce6dce799a9662ba8b251ce3f344f35a189ca8616255", "c7b14156c009ab48fb0f59607bbac4b34162ffbf8b1063dbdb7bbbc46b15081d5ba01c10786b43deb6103e17617667ba550792fcfca418d6c7a83f182d9c0380", "d8363a6a1da54b4f6e3ff6909b8220ca9d15e8f7154fadd5f496b07137bf6205", [0x2536, 0x7fffffff]}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x0, 0x1, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = getpgid(0x0) setpriority(0x0, r1, 0x81) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000125000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000756000-0x4)=0x91b) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xfffffffffffffe76, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0xf, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f000003e000)={0x1, 0x0, [0xfd1]}) 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000e5d000-0xb)='/dev/midi#\x00', 0x3, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x807e, 0x0}, "006f72743100000000000000030000bf0000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000f00", 0x0, 0x2, 0x7fffffff, 0x800000006, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d87000-0x10)={0x9000000000000000, 0x7, 0xfff, 0x5}, 0x10) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000027000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x2b2c00000000000, 0x6, "a0035d", 0x11, 0x21, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0xffffffffffffffff, 0x1, [0xdc9]}) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11c, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x0, []}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00', &(0x7f000003f000-0x1)='ceph\x00', 0x2000000000000010, &(0x7f0000035000-0x3b)="12056eedad6f00e6291f9d630502da0000000182a371a782432c7f1d2a6d546166ca30b6954021f05bd1c6ed0e3b30ca66789baa43ba6cba02fe02") truncate(&(0x7f0000033000-0x8)='./file0\x00', 0x9) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x5, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x7)="8baf22ed40dbb5", 0x7, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x3, 0x381a80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', r1}, 0xc) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000a98000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000079000)='/dev/mixer\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:56 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x5)='user\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a5b000-0x4)={r2}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000003e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0) 2018/01/16 13:54:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x4, 0x3, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x43, 0x3a, 0x100000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@fragment={0x32, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffff7, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "b62e5c2816258c8bcf69201960c450dfd265427c830d3c42eef57af8e560af507ef11c1954c307446c1cdaf4312b67da174a4e"}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 4: getresgid(&(0x7f00005ea000-0x4)=0x0, &(0x7f00003c6000-0x4)=0x0, &(0x7f0000568000)=0x0) getgroups(0x6, &(0x7f0000367000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000828000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000003f000-0x8)={0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f000002c000-0xd)='/dev/dmmidi#\x00', 0x8, 0x400080) perf_event_open(&(0x7f0000018000)={0x0, 0x78, 0x6, 0x48000000000000, 0x0, 0x200, 0x0, 0xf2, 0x4000, 0x0, 0x6, 0x5, 0xeb, 0x4, 0x6, 0xffffffffffffffe1, 0x8, 0x0, 0x5, 0xffff, 0x40, 0xc3, 0x2, 0x2000000000000000, 0x0, 0xdb, 0x5, 0x8, 0xc2b, 0x10001, 0xfffffffffffffffb, 0x10, 0x8, 0x9, 0xffffffff, 0x9, 0xfffffffffffffc00, 0x3, 0x0, 0xfffffffffffffc00, 0x0, @perf_config_ext={0x285e, 0x5}, 0x2a200, 0xffffffffffffff00, 0x1, 0x0, 0x40, 0x0, 0x0, 0x0}, r0, 0x101, r1, 0x9) 2018/01/16 13:54:56 executing program 5: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) fdatasync(r2) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x39, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c8, &(0x7f0000001000-0x2c8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x292, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0], {0x9, 0x6, "dc08a6", 0x3f, 0x62, 0x81, @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}, [@hopopts={0x3b, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffecb}, @ra={0x5, 0x2, 0x1000}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1f}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x7, 0x0, ""}, @jumbo={0xc2, 0x4, 0x5}]}, @fragment={0x5e, 0x0, 0x7, 0x81, 0x0, 0x7, 0x1}, @fragment={0x29, 0x0, 0x1, 0xff, 0x0, 0x1, 0x2}, @dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5d}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0x35d6, 0x8, 0x963, 0x2, [0x85, 0x55, 0xba2f, 0xa76]}}, @generic={0x68, 0xcf, "2a4036b995012a514a8cff590a31f721d6ca4bdac3d33c1c430c3cb0877767888b9e9b7219d9728874e169cf4bd162ba03201953c0bae52eacf4a4f5e64be2ed9b34d77d7e9f8acb51f1840544514ce13d2dff937bc87a800994dfb545f3cc827d4e6cf762d01fed901a96292b4588b6d3ca749c402ed4c346583a54be626ee9dc2344aaee40161f0cb995dd8d0f66aacb2b77f3a9424f9def5f7ada49b9564f70d403c835e987642ec7cf1c7b51caaeefb752e18b598fab963a68f1546aec1405e88de27602359d99ffe6c349fd74"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xffff}, @ra={0x5, 0x2, 0x100000001}, @ra={0x5, 0x2, 0x0}]}, @fragment={0x2f, 0x0, 0x10000, 0x1000, 0x0, 0x0, 0x1}, @dstopts={0xdf, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0xac6e}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x6, 0x62, "2389b1e29529fbc4d7666858420a137b867999e63bc38a8e970586df23cad3f45207afd2159f1b5ecd66e4b2c8655c8e00182e623825e94f2b3a0d756789b8be27b44f45e2bf88d34523ba3883eafa247448f9fca81b8427599febf04568d8eb0f61"}]}, @hopopts={0x33, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x81}, @jumbo={0xc2, 0x4, 0xd22}]}, @fragment={0x89, 0x0, 0xffff, 0x2, 0x0, 0x2, 0x2}, @routing={0x2c, 0x2, 0x1, 0x2, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "f48d0ee140c539aec3f1c5f9a91c14fce9f8b9871b3c060087890983505f456ef236a2ee"}}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000f7000)={0x0, 0x0}) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x800000000402, r1) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000003f000-0x8)={0x0, 0x0}, 0x0) getsockname$netrom(r0, &(0x7f0000022000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000013000)=0x48) 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/16 13:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 3: mkdir(&(0x7f0000c24000-0x8)='./file0\x00', 0xef) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000003f000-0x8)={0x2, [0xd5, 0xea9]}, &(0x7f0000026000-0x4)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000840000)='/dev/snd/pcmC#D#c\x00', 0x6, 0xfc) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000edd000)=""/4096) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000129000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) bind$bt_rfcomm(r0, &(0x7f0000022000-0x9)={0x1f, {0xffffffffffffffc0, 0x1cdc, 0xff, 0x9, 0x3f, 0x1}, 0x8}, 0x9) 2018/01/16 13:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b38000)={0x0, 0x0}, 0x1ff, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d74b1c", 0x18, 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], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9ac397", 0x0, "748c23"}, ""}}}}}}, &(0x7f00000f0000-0xc)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000-0x4)=0x3) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c8000)=0xc) ptrace$poke(0x5, r0, &(0x7f0000f8c000)=0x0, 0x6) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) 2018/01/16 13:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000038000-0x24)={0x3, 0x136, 0x40, 0x0, 0x6, 0x3, 0x401, 0xc6c, 0x7fffffff, 0x10000, 0xffffffffffffff00, 0x80000001}) 2018/01/16 13:54:56 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000003e000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x208040) ioctl$KDENABIO(r0, 0x4b36) 2018/01/16 13:54:56 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000003b000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000040000)=0x0) timer_create(0x3, &(0x7f0000024000-0x58)={0x0, 0x2, 0x2, @thr={&(0x7f0000015000-0x92)="77ba7866afcec5abeef26b27f6ad5de5b12796d9952ab63a6dcdf777c03eef82038366c7055853109f876bbce676b814ff8efae5b2c00bf118e9cf40c18e714ad4efbaec4600508ac764eff757e70cceb26e41e4162fe9147decac8bf2f2289ac460730c80a0371b8ae394dbc9471eea3a7c85088d6eb186a8332e322573f26ae075c4239368d08208437d14f8cb1912297d", &(0x7f000003f000)="043a085181c57f0a17cfd52ec4d86fd5680e9bfa74e37b4cfb781f18739267595655035e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003f000)=0x0) timer_delete(r2) bind$alg(r0, &(0x7f000003e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/16 13:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e1c000)={r2, &(0x7f000094e000-0x19)="9a", &(0x7f00008f9000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb4000)={r2, &(0x7f00003f0000-0x5d)="", &(0x7f00000d7000-0x1000)="", 0x0}, 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000ef8000)=""/223) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000001000-0x4a)="acabdfe442a088b499945244e294f7aff3bc339e4a2f38975bf3522799a6a0693d74a134036b4d086ed06244684e9dd13bf8a0636fdfb3f749f32e394914eaa5b2cea2e5922e6ac2c1feee9c16cd574e250958c269bcf16760ade42249f37f10e4550ccd203b23d2ecc20cd51334cf00af80e82519fbe836aa8657bdfa5159f857b5b45ab9e7a2d5a3cb2a1c4d47b169013caf7657ceaaa477a3f0ff4599613f945f2d04885b43d0045808847fef6aff1ce8110d1cc3") mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000003d000)={0x3, 0x0, [{0x4, 0xa81, 0x0, 0x7ff, 0x80000000, 0x7, 0x1ff, [0x0, 0x0, 0x0]}, {0xf, 0x471, 0x3, 0x1, 0x6, 0x636, 0x2, [0x0, 0x0, 0x0]}, {0xc000000b, 0x3, 0x2, 0xffffffffffffff80, 0xc92a, 0x400, 0x800, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000c000)={0xb6, 0x3, 0x100000000, 0xfffffffffffffffe, 0x68, 0x10000, 0x7f, 0x7200, 0x0, 0x3ff, 0x2}, 0xb) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0xa4000804) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca9000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00007d4000)="") mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000024000)=0x10000, 0x4) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000025000-0x1)=0x0) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) bind$inet(r0, &(0x7f0000d4c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000b90000)='/dev/audio#\x00', 0x10000, 0x20080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001e000-0x8)={0x0, 0x1}, &(0x7f0000880000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a23000)={r2, 0xf2}, &(0x7f00002c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000042c000)={0x0, 0xfffffffffffffff9, 0x10}, &(0x7f00004d8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000019e000-0x14)={r3, 0xbd34, 0x4, 0x2, 0x8, 0x40}, 0x14) connect$inet(r0, &(0x7f00000e8000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xffff, &(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003f000-0x1)='\x00', 0x2) r0 = syz_open_dev$usbmon(&(0x7f000001b000-0xd)='/dev/usbmon#\x00', 0xb44, 0x40000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000028000)={0x56, &(0x7f0000011000)="7e9d4af6d770e62ce3482a90baedc46983c1474bae2c06fae6daba2ed81638b7058b44c2357b942d173e9feb707b664715f2ab2a38a9f6d2cab76b24d0afe477cc59e2a15b6101210a1b5c2cb21785656d68d0a05a15"}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x23d) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) iopl(0x100000000) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x5)='./file0\x00', 0x80000, 0x10a) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x8, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0x9, 0x0, 0xffffffffffffffc1, 0x0, 0xbb5, 0x401, 0xa50}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x3, 0x8e1f, 0xa0000000000000, 0x7fff, 0x2, 0x3, 0x7, 0x2, 0x81, 0x4, 0xc000000000000, 0xff, 0x4, 0x7, 0x5, 0x1ff], 0x1000, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:57 executing program 3: rename(&(0x7f0000156000)='./file0\x00', &(0x7f00001a5000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$inet6(0xa, 0x807, 0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000003e000)=0x65, 0x4) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003d1000)={0x0, 0xfffffffffffffffc, 0x7f, 0x40, 0xff, 0x7fff, 0x859, 0x3, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x8, 0x56, 0x0}}, &(0x7f0000277000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ada000-0x10)={r1, 0x4, 0x20381782, 0x7}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000059e000-0xda)="62762efffe73d71834b42524de69c75ddcbdd4fecfcd1adbc2c3eedf594f5074cfd7702872e876c006862f160d1043bc3730d296205ad8a3556642f8b14017e62f3ce2f4ae7ecc9277f824a1042d4f9369388b5fe0d0352efd291b785cab3cb8898a8ed2509a15246caedbd40e394cbedbcbf8e3d03f17f688324bcb81ced446a7f23f550d2a6daca007941d480cc18d4642160236abfc84a6e0e1bc832d1b9096e5c7d5aa6cbb28a27a7a2e4f0df5a03392e832a125618a075ff86f2de70137d0cd4847df44a302d5a9849bb71b5f9dd16646addc95f94f31ab", 0xda) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socketpair(0x0, 0x6, 0x9, &(0x7f000000b000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000002e000)=0x5) 2018/01/16 13:54:57 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x101, 0x7, 0x2, 0x46bd, 0x80000000, 0x6, 0x7, 0x8000, 0x9, 0x3, 0x7, 0x4, 0xff, 0x8]}, &(0x7f0000424000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xfffffffffffffffb, 0x5, 0x10001}, 0x10) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000003f000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 13:54:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000086d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) syncfs(r1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getpid() 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000003f000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000003e000)={&(0x7f000002f000/0x3000)=nil, 0x3000}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003f000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00001a9000)=0xc230) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000053f000-0xa)='/dev/vcs#\x00', 0x6, 0x400) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000095000-0x14)={0x40, 0x1, 0x714c, 0x2, 0xfff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000742000)={@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x8, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = gettid() ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000281000)={r2}) close(r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000665000)={{0x2, 0x3, 0x1, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0x0, &(0x7f0000b06000)='net/ipv6_route\x00') rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000312000-0x10)={0x17, 0x9f9a, 0x1, 0xc6}) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000953000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r2, &(0x7f0000eee000)="", &(0x7f0000b2a000-0xc)="c2", 0x0}, 0x20) 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000d000-0xa)='/dev/dsp#\x00', 0x8, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000003e000)=@assoc_value={0x0, 0x0}, &(0x7f0000033000)=0x8) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x316) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007d3000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f28000)=[@in6={0xa, 0x0, 0x12000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbef}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) exit(0x3) r0 = request_key(&(0x7f0000030000-0xb)='asymmetric\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000b000)='ppp1ppp1\\.posix_acl_access\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000010000)='id_resolver\x00', &(0x7f0000034000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002d000-0x61)="5bf4098ca39a56b3c4f1c5212b94961100fa767eb5e5c153157d1541e2c8a6559d4326b779e0a4b453fd63b8a73fb07dbd1946088ace97536af643c5da344faef27dbddc561ad24923325d4a7630c023600a36a34e38aa1bb9f7728696c49564a8", 0x61, 0x0) keyctl$reject(0x13, r0, 0x8, 0x7, r1) 2018/01/16 13:54:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000c2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x97, &(0x7f000003f000-0x97)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x8000, 0x3, 0x7cb}}], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x5d, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x7, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d11508612579f9984ac141bc99a5a784bbae4194a2d1adba03e122d98c749e7cd0dd8d956e9515f309371537448c773e55ffcf3fc767a1b43c7f50d9d10b5a7ee932173820e55a425041dafc26"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000040000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x80440) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f000000c000)=0x7f) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000040000-0x8)={r2, 0x1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f000003f000-0x8)=""/8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000001000-0x10)={0x0, 0x4000, 0x0}) unshare(0x110000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000041000-0x5c)={0xffffffffffffff19, 0x0, {0x3, 0x3, 0xab8, 0x3, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/190, &(0x7f0000c67000)=0xbe) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a28000-0x4)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000477000)={0x0, 0xe6, 0x4, 0x4, 0x8000, 0x8, 0x5, 0x37a, 0x8, 0x4, 0x8000, 0xffff}) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000027000-0x1000)=""/4096) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000028000)='/dev/rtc\x00', 0x1410000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) ioctl$TCGETS(r1, 0x5401, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000e55000)='/dev/loop#\x00', 0x4, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x6, 0x9) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000c49000)={@generic="bb1b82c61f19ee349ef97657bfce3f59", @ifru_settings={0x4, 0x0, @fr_pvc_info=&(0x7f0000bb3000)={0x81, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) openat$ashmem(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/ashmem\x00', 0x2000, 0x0) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000003e000)='/dev/mixer\x00', 0x301001, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000001a000)={0x200, 0x9, 0x0, 0xb72f}, 0x5) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "bc0f9b"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000018000-0x34)={{0x0, 0x2, 0x9, 0x3, 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]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000003f000)='rxrpc_s\x00', &(0x7f000003f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000040000-0xf0)="596f399a23785a1b73d89e1efb9141821337eebd8380c954945f7199bd80e880110958d8b7123495a9cb5e7987ec7f99602dc6847e2fa39fa9607edc291f2818cdb4a3bcdebc0ac6e7dfead1deb84a65cdacf3891876ca9dcc079c78c3844c5896d59c8c1cd4bd99fdd8463d6d74c991e2023ac76915466fde716fa708ba7f2df5eec703f9294a68d2e37569439ddbd4dc6d3ac1b2b9673667d0c73cb889f30d21aba6250be9d68a213a0a2334b7ed176cfe15a5c700b6b776802c2963d9f7410b83ad70bfcb722c60eafe3bd19c3cc8123047870ec3f561982565b682ef63ad91944bf402230900a3bc78ad38d4a0bd", 0xf0, r1) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f0000580000-0x1)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x11) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000927000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000176000)={0x0, 0x0, 0x6b0b}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000007000)={r2, r3, 0x8}) sendmsg$nfc_llcp(r1, &(0x7f00007c7000)={&(0x7f0000d05000-0x58)={0x27, 0x9, 0x4e, 0x7, 0x100000000, 0x3, "19e4038eb3ad55440684efc06f30a6890ae1455df1b5a297813638ef8784a127d2f8271ca3744fb59dd561ad4fa9db7c4af0fc971d190e2fc6b91121f59deb", 0x200}, 0x58, &(0x7f000090a000-0x18)=[{&(0x7f00005e0000-0x5e)="c96139a1186d77a78bd0f654094ec6c2fcbdaae01669771e178c4b2f6a8bfe539e61b4b8e218a1baf63ba3ea86707b7f5a27554ef7ec836140852b07850d00c37a513a54ccd8c06e3940a10bbdace66fd0c221df610dd8348ef3a90d2872", 0x5e}, {&(0x7f000042d000)="48577cc9ff9249a97849fc734cd921deee047455c8cffc94da1dca9694f28a366f0b5f024d28465fb5c67b7e3b3f06b32ece257853e464951d3e1196c14db4d526c0908b230c8fb8aec4b42ff561181bf00aa229b69e133a2a942fe6952e8ea386285e20af53d2e57bbac81ded0410bed91bff004305648d6f41f18d87bc358dd956", 0x82}, {&(0x7f0000121000-0xb0)="fbcffe8aee368c8ea253809daebbebd4118155f6fc36e646c1b0bf6d672cb64062fae4aef3cd375b4183ff302d4baf7a145843af2685bac8462b7538ec9eff0e45ce54ecc8d5cb5b30e6a2c592563d8b9cf52135015e208e7e048cd984401edf7e967e93694bdb52c19b38819cb50e7d5d5a868402158389f7ec4698049eed28050e52f6ac61bced699b78bfe61c4e0395b84ac84eba62834f86844c17b08f3d130c6b4b504f19eb1d4fec064a962e78", 0xb0}], 0x3, &(0x7f0000b05000)={0xac, 0x0, 0x7bf, "1c157a7cbb0af84d2b60c9af11a6975f01c65b7b5cb3e93f832617a6fd6030b343e49c6331bb2e3f86ca65968b50726d6c85d34212eb2735894428526d5bf8e660c180af9c625a15114e78359127072054d2da329ad89768977d1793baebb1967b0f7560a5b34d211482fa46e7e9a41d2474c16623c95d22e2ed47fb4a913236ab27e29a3e5391db61eeb4ab1a2f023c72b048a520e239e3ab656c5155"}, 0xac, 0xc0}, 0x4000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007ab000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0xffffffff, &(0x7f000033f000)={0x0, 0x0, 0x0, 0x0}) init_module(&(0x7f0000b5f000)='\x00', 0x1, &(0x7f00000ca000-0x17)='/selinux/validatetrans\x00') 2018/01/16 13:54:57 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) close(r0) syz_emit_ethernet(0x36, &(0x7f000070f000-0x52)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0xb, 0x8, [@empty=0x0, @empty=0x0]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000003e000)='/dev/input/mice\x00', 0x0, 0x40202) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000003b000)={{0x3, 0x1, 0x2, 0x3, 0xfffffffffffffff7}, 0x400, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xffffffffffffff20, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000003e000)=""/182) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/16 13:54:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897e, &(0x7f000003f000-0x50)={@generic="63d562558521bcd04a74849290318e76", @ifru_data=&(0x7f000003f000-0x20)="0746d0e7a63647f44eea75df9d0dbef2a4ccfc65d7c60503ca86428b9a953917"}) 2018/01/16 13:54:57 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5c000-0xc)='/dev/rfkill\x00', 0x1c1000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000ed0000-0xc)={0x0, 0x0, &(0x7f000073c000/0x4000)=nil}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x7, 0x1, &(0x7f000003e000)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000040000-0x9)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000003f000-0x4)=0x80000000, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000031000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r1, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x400000, 0x1, 0x0, {0xa, 0x3, 0xed3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x3a) restart_syscall() 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000003e000)='/dev/cuse\x00', 0xa02, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000037000-0x1)=0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/load\x00', 0x2, 0x0) pipe2(&(0x7f00003c6000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c44000)={0x4}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000146000-0x8c)={r1, 0x9, 0xfc, "bc2a621d9f6089239ca1cac404b3f215bcb7cbd77276569289ad9b7c8c5f79a326ab2be654d908e72a35de2e9996d745699cabac2467ac04972a22a6eb54be18573c74af0d038d77c201cb362e7267f151247d70ae58ce43de6a0c30f713faee4724d812f2903263d912f115c95652f634f399a7f28d739707a480020c4bfd053510"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = getpid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000012000)='/dev/audio\x00', 0x54000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000015000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400040000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60000000000, 0x80000001}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000003e000)={r4, 0x3}, &(0x7f000003f000-0x4)=0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000021000)={0x0, @in6={{0xa, 0x3, 0xd88d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f000003e000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000019000)={r5, 0x2000000020000}, 0x6) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000036000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000040000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000029000)=0xfffffffffffffe31) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000005000)=@generic="4bc9d73e2e964169a3cc8777e9f0143e") r7 = memfd_create(&(0x7f000003e000)='loselinux\x00', 0x2) kcmp$KCMP_EPOLL_TFD(r2, r6, 0x7, r0, &(0x7f0000007000)={r7, r0, 0x3}) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000568000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f16000)={0x322, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00007bd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f47000-0x4)=0x1c, 0x80800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00007e1000-0x8)={0x0, 0x0}, &(0x7f0000bfd000-0x4)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 41.855400] audit: type=1400 audit(1516110897.388:24): avc: denied { ioctl } for pid=6006 comm="syz-executor4" path="socket:[15626]" dev="sockfs" ino=15626 ioctlcmd=0x897e scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001d0000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@l2={0x1f, 0x3f, {0x7, 0x9, 0x4, 0xf7f1, 0x9, 0x7f}, 0x4, 0x0}, 0xe, &(0x7f0000001000)=[{&(0x7f0000000000)="ca40e97e9584", 0x6}], 0x1, &(0x7f0000be6000)=[{0x100c, 0x117, 0x1, 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"7f4b667df46aba2d7287b88996101ebd5538bfc0d03b426f4b2a209b54719ae4e9fb6e357391f7487920a849ad10e118a0c30f8fa7906df4eb4c707f8815d20eb7d01060dee6c993116df85f7c074b79b23e5bee531b272bdf2e72fac4000079a1a343cc80e56ec9beaffd37ca93c6e55f6a5de38a4f22290d2a82e44709dcacab4ee4e2d28e2a747f9a1a7e056fdd6ceabb54f21606775c106ae8b524eaf649c1a990e085271a3992afcab179751fe28ad9f8d54e64bb57f634f275d48b01ae1e3cad7a81c6327028ac6ebdbdc1c232c31ad5e0d3866c8c3896c35b8da80f98c3795a566f945383fa9c80965435e429d8414fcdbb8ad24a156f92dd993b4469ecd6679e0440daef729f721b45fee6a202a46f717cd7a3d7f7fed0b46ca2dff1f81643625c56d9fd3e2196358e390e9fdef21481f7ead70e3a6506c3737449a69d672081fe98f9270d6ac3c9bff57e9cf0c4e1ea0a223d1953c1c42a10b36a79a5cc11cb014b60df2077cc382794e169e98bc2a00c1b5fcfa4112492f88000cc56d40089a9a4956c0013980ef6f3a6ec468ac0ac044b01ba24fe0786414bfe88bf19c1f0bed877dcf89eb91a51f8621af43160bfc63383e1813886d285c053d6b7abc4975778224ca965516f46036c92443a459ef970dba651a711372d8108a0624dff395147310b3f40899301834ace996a30bedae92020f4cbf1f1e7bfc85903d137719d689f5e26ec4ad3f04115f4644f7157e20b11205aa6a9efe109e807bbc1408044b505b12fe70e94f612b534f3e55f43a2652b5b79f44cbf4bdc142381b1ffa2049320a56d7b158c8991d9ed79c0ebf95dc65a080a33b1830a8d44fee85642d655c54fafa00b4b5b3a2f71bfb1658de20743bbac09401320a9c178ca6458c036320463d9f04d5bd2a2da99a1906663a71a169881b970932124c8025dbd56ea9f92cedf13271c5d848d8cc5b0c71a08150be603570b6a987d1a527204bd37fee0a534fc42907f7051664ba6b240158f4fe77aa230772b4a997923af17e1281d182d24e55b416b2616a60beef35bb63f1540c9a4417527f6ae7df7cd0c772a4ab6e5f423b3d0bf7c6b6707a15332fca785d659c0959319621e5ff1ef343111c9f21d157b3acdc86366b0a43cab2191a21407b0413d47f2439c3d05aa78ad4e3cced8f5e926f8fa8aa1f42f05ec64d07fbb2cd7dd35150059afc7cdfbc5c3e15fef3938b5cca77d4ff781f03047a358c8bfadf89c47ae71c0b8fd1a2169d5f4c8ea38e140f9cd9f75a159b86057bd79d9b82009129d3ff711ce47ec813609b1e8623f143ea5eb7c395317a365f2229e41f5c1cfe732d5ec466e38f7056a7dd8e609606cc524ced8a3bf12fbbb5c8f7fd80afc0504a153b51168d16718fd86409f39f37ce7a243103a418d1f0ff6a2a2d522642ede095948f16762a593ae0c1ca7feedb7a69cdf2f4147a7e012c23dd7e911e969d6a5ec5691012cbadd59fff793fffef9a669fbe488a821cb84336e76b0c263f9bbcce1de0090e8b9449ef820caf45c38bc817dd185452088d343e3de0c17b8f916ddf1eaeb7260bd8909be9c421c24cb3504215fd349f0dcc25f14353841fb4b591072516c300169f8eb08e4d80d74b2aacb2fbc05b7cab34f144f35386a4f643cbaed195ec17e6edbe108bc1bde4c40af801955839a6020dafbf7f5aa46289a1c48d99d0044e05ca14d48647596ba117f883e2047819da9b7b7d00abbee4c1c18ce64e2f84c808ac61fb450b60a0f5fdef4efaf88b4436b08a964e9e8b9508bfea013d6315e098f7dcd4d8c4267f043420625b7cd7ff328565ac81431b2e4f10eb20778ac5c9a19e4cffa3cb88f45e5ab67245ca8f84dd26c1d6e8e467a79a0291d95457e01cbd1e3665c8c8edde74855fc3708f5a79cd7aca05538360bbd017a32a87480033ced954b6d2e94f20bdbace69d6d5552790110bc0565211876e461c81d837e333be010f371de275656768626d9d5b71dd53d151a7cabf8e0beb6eff2bd725843bc742bfc638c041060388a35b478bb53f0835b3fb2877847b52a76c48073044a685ce69ddc57e5e47ede67c3c52894823511a345a51124228f57582df9ffd8459cbe138dac98f5f3cf8d16e66eda845204e1e183998e09d61422fd1eeb007dcfa1c4a2115a4c4c28cd8e31ea1d4c2949016f819f6c8e810337d77617f36c250576f993d333af1d921faa15dd8aaa37be585575734fd247b4954a86ff1c36c57a5f66cff35e0dc73af761436d2dcf870c21dbc7850831aef20cc652af45296f584c2f85b9bdfc3723c2649e5961eabc27e34eb0d323573f7d5ce280993d2e6f820c575a0fb3986420111c4e5cada62ca0fec0147f6921a18b5012426705d966a0d71adb0d3b479f55187a376dc343b778cb90b70fdb70a3bc0a76167b1fa0ea1b107a8c19dbf4a49d13eb2f972454bcf5272abcfbd21498e030d7eed914315896ec2dfcac297e1e98d5392287e9ffb6a2f8ebd362c3e40345570c470300cd9b02c1e0c2ea40b46c5516c3a217736e9adef07bbf9907049274c2ead60a871e900aa5a3bcca04e1253c15b760b5373beec2ae2eb063deee9d6aaf37787abf83f7b8491f7529c405dc5614743e75aea5eb08e5680f33dd46c618c5f50256445f2e919b9ea815124b999e364ecd776612a86380a28a4ecdefaf1b15d116a5d20e475640c81eaa0fdbe685630749a5f6e527bd547975c89efa13dec03b39e3a22ca8f872e126700cf8ff88d4a50e7a6ffa80027783ba304571525d5692ade0e24446f46660dc243d6f63af98b75db3e975f2641c2136927ffd0c1a8174b44c1ba387f8d5371e2dd9fa6bef56b6fec7afcc4f2ed301487958225edd4fc52ce0fa4242731624e837eec7f5637ee241fc7cbb208c851c1f7472b9fc217f8d88238a77b9033ad6199bf1ece8115229ad9b331ca0c61b49e862dc2803b5936ee459b40f808a81c2bb5cfcd4e26cf7c51de65543d5fb992ba30eb7cddcf078129229752c748dcd87796980296e94a6f7e01fa26ea830001d3d14a4934fd176ac65c0e48c171f5c1376bdfdeb82cec52aaea04f09cd9fabb63c6e7c56907bcfe90766dbbb5f8623246dd3d666350b3f03a867b32938c9d33a672fa2baeb0b4e265554a3df53cd32fc3d782d7d9415c1f4ec0fcb9e6b29421633ff7c7dedbf9119509ae259f7ffbb7730ea2ae31d1e36d0d162f3484486b8e9b7884f7b86bb01981e03a0166c2648af0e83c1f77777578733ef23b2ba0d04ce33c3a79184ffd9955e609c66d631061236fb6816560f0caf25ad78476de02df6d2ecb089cc19e94103c2cd8cb28df318f612e0fbc1d9efb5f6ce586bb2797555247f41ff193a783ec91db4f04596dc5c15e3c22422f3b41a290598100a65088c21816e139d317e7d02673e33794ed3bce741f6c9cf6488d6629dfbd24fc64d0d7755ac9b5531063ea46e2346c217be21df007459aca5f00e5fb50bc7c445ee32584a1a9d7efa01425aedc7e2bbd4677c4f797a3c59225a1b9ebb664b43d36fbc4b0a68dc99a9e6d79abe1e12f4acf261c043da630350c6dabe46800a164c793140cfe43ec2de5a70b4748e9b40b768df5ac3804f035a6110128efd2119e4aa03e054f41455ce0a056715346aa6216ee0f271330a401db6364947d68fcbf3523ca4b5f97530d884c0fc4051ff4042184c24ace61b7922cfe708b28f1dba868e3b914e343ed8109e1b96f0119adec89d5e8c12463762971cba3a45d9d47dcbb3fbd0879dbe45a2803d3eb47d5113453c2228126d5725f05a2c193584dffa9497bc1ec46afa7f62d36d3016ac7c5cd088096a74298e084cf72425f9b2f9425c42612f97cd504924b78238d5e1805491cc689cd973883125f2e161fc5b7012bbf1a591f30dc90dd0cebfdc82487e6aa0e7e67a48f6eaab5fd49578e9c8ecb2a0622ecf3c996bded23acd419a02e0903971e6041635194a02e203d7689ec76413f1cf0efd7d6c5a5280b664b56d51ee4be1e77b0dd1882916c2f61533b39f94e937a2df6fef20c9d23607d12ca0cd8e876a8327cf98169467a85522ef889586f82ccfd474276cd67abbedeaa9c9fc4302359dbf5346acb53097d10bbaa3cba8e296d12133a4cb373c2c7a1bd6abaf0584dee9f7399ef3ce5251a5eab6fbea31413c0e0ed99c3a700e325defe6c2376cedad8dcfffbf2bd36e18c93b88815ff6d226ad88ac7342c8808bc042d9eaf8901eb85745f2bbf043fe3fe187d0e5ece55d1eede90aed11b9b0a2f549a030d4bee577d9e787bddc2e96a7315cd8549745b7ad5f3b26e44c1cb19d78049b308b0370c1422e43964611cee19a834c62c6257f6cca301fb3b4144b443cf09e4a599bcc9041488939d78eb46e1f72ca01b0245e082cf2e3e96b3210ee5db53346a84b864af7e5bad2f27190adf54e5136b71908b8ab520c0e5bf5eed75ccab18ac94ceed8879254c32ac7378ace7be8cbe2e0ee0615f2b3679b7abf35ffe63f244aec16c28942553ee5e8ee7376c2f16677a358c1829ef0afcecb52134de63bb63c2d498d60baf4f4155c3ff53a107e047cbdfa293fdc033d973b718aaeba4c2360289330b2bfcfe4d6dae43bc5051bae68c3431a89dfe2b10193c33b7e960522f931217f47005761120214ddbb2bcd7f2a6956a2969d51813d3f0103d7470954b068cec118d364b5ec9813d5c272b69472e745d2f0d9fc94df6bc951196f64ccb658f1e708a3a4a7e5d9072da6394b0e5c148d712134555247a75d744aa1ba496b500c448375e8ce94ca06a666467e1ff848adb41a347e26b0c5ac5eee905032c6f08aefbdc18826585ed7f2afc56879efdd3ebde68510c11e7d47eeee84e939b92ec1d58123c43c91b23db64b329adfb83324b9a2f8327608b71ff544a262bef5fe0edbe8523707443674a8363d6ed13c345a1961d5e161cb8f182ddfe4d97a487ff398e89222b0f3c8d34295695d18cc43bf6552e6649a1b12075f569cb1cab4eca22c11c37dd67f53e569263491f0543b6d308d209c91d1203471cca2ed04eb1816e471955c7c54ab58ca3f60c9684a838e7b4ac446a67d6d23d4179c5dae24919f9d17e295ecd8deabaad9ea5550b11377dfd11290b561967cfc76466a20cd428c6658a8f23281dd4e8ed122f5528e23fe6b80a95934eb46677faa017609226909efe35ecac4377fa646e23af21757465c551fdc753c3aa4a214e24d0fc115bb6d7f066fbfe750d2eb6760b985995e1836eec7650c2f6ea1a09a6c7e79422a3f7e1b9e5cca24e79864154496d819d8fdb6b92df46093fc330dd173e7c8381e2a0ce2abb6980c28031ae6a8c8afbc5b3685098a9cfabd2bb3fed228d58da805e20548a8a72449830a857d214702286d0cad25cb01724ca2d267334f62ebcd1d9ec9ceeb8115b1ee11166f824ba669c2e64256c075d3f4b8c53507858c842991deb3413b19a91c8162a8e9d9324ac57267ab287dfa9497809c1a2940de0c4f82d392bedf2973a3b87573372744c5958924e42304a92a2f7282e126d6da77a6ba5de5163ee45f46cdfe1b2af26096e9f0683bfac9dff2aa3000d1c0b64607a970492e64f8c4845b1642d2494d2e5c6cd6a22c8eb45cc2068fad4735081a02f1ea6b5dba64b034a1f9754707e1eb9e718ad8f398501d837be994f753a594c89e0a63ec747bb51ab9f1d425bc96db60b7155ce8f367bc78b68970f1096b910169ea1d0b072c4ed88b70686a4905c2b446dc299ba841da1d2c00a2ffca1f8405f7267ce795770208"}], 0x339c, 0x40000}, 0x8000) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f000003e000)='/dev/dsp#\x00', 0x4b, 0x200a80) ioctl$TCFLSH(r3, 0x540b, 0x1000) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000023000-0x74)=""/116) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x19)=@random={'security.\x00', 'wlan0em1md5sum\x00'}, &(0x7f0000001000-0x1000)=""/4096, 0x1000) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:57 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000beb000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b98c5a", 0x0, 0x33, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "6f70a6b79b18400a"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) ftruncate(r0, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b85000-0xc)={&(0x7f000080d000-0x8)='./file0\x00', r0}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006a7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb3c, 0x1, 0x2, 0x2, 0x1, 0x1, 0x6}, &(0x7f00000b6000-0x4)=0x20) sync_file_range(r0, 0x5b4c, 0x6, 0x4) timerfd_settime(r0, 0x1, &(0x7f000015a000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000071a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) fstat(r1, &(0x7f00002b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007d1000-0x14)={0x8, [0x82, 0x1, 0x0, 0x100000001, 0x9, 0x5, 0x10001, 0x1]}, 0x14) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000c29000-0x4)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000083d000-0x8)={0x0, 0xc377, 0xfff}, &(0x7f000086f000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0d000)={r2, 0x4, 0x10}, &(0x7f0000214000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) pipe2(&(0x7f0000ff3000-0x2)={0x0, 0x0}, 0x80000) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000895000)="") 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/ppp\x00', 0x802, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003f000-0x11)='/selinux/enforce\x00', 0x202800, 0x0) syz_extract_tcp_res(&(0x7f0000039000-0x8)={0x0, 0x0}, 0xfffffffffffff800, 0x31) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000040000-0x8)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000003e000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000041000-0x4)=0x6a5, 0x4) 2018/01/16 13:54:57 executing program 2: getcwd(&(0x7f0000e98000-0xdc)=""/220, 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000010, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d21000)=0x8, 0x2) write(r0, &(0x7f0000ca2000)="240000001a0025f00800001d00eefa0e0a00010000040000f000edeb0800010001000000", 0x24) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000023000)={0x0, 0x0}) 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000003f000-0x1a0)={[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}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d99000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x280000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cc2000-0x8)={0x1, [0x0]}, &(0x7f000070c000-0x4)=0x8) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000861000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000548000-0x8)=[&(0x7f0000001000-0x4a)="656d31656d312c2a76626f786e6574302b2f21bf776c616e315e0223656d31626465766d643573756d656d306d696d655f747970652724706f7369785f61636c5f6163636573735e2400", &(0x7f0000000000)='em0\x00'], &(0x7f0000002000-0x14)=[&(0x7f0000f53000-0x12)="2e7b73656c66c42673656c696e75782d2500", &(0x7f0000000000)='{\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f000009c000)="ff00", &(0x7f00006b4000)="7d766d6e657431276b657972696e6770707031b725657468313a00"], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00002c1000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d57000)=0x0, &(0x7f0000848000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000000000)=0x0, 0xea, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2) syz_emit_ethernet(0x42, &(0x7f0000001000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x8, 0x7, 0xfffffffffffffffe}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xdf, ""}}}}}}, 0x0) [ 42.039308] audit: type=1400 audit(1516110897.573:25): avc: denied { map } for pid=6057 comm="syz-executor2" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=15662 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000003f000)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000018000)='./file0\x00', &(0x7f0000041000-0x8)=@random={'btrfs.\x00', '\x00'}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000003f000-0x40)=[{{&(0x7f0000006000-0x10)=@ax25={0x3, {"2b82f1c3d210d9"}, 0x7f}, 0x10, &(0x7f000003f000-0x10)=[{&(0x7f000003f000-0x4f)="a51ce799fb6f9626abce2674554361e08dc7623cda914bf5114a869f3c1dab95b7040c5aaeffbc5bfcdb8b27a37af85f631f766e07318aac282a874834bb8e7d3527e587e97ad00544137ebd28bb58", 0x4f}, {&(0x7f000002a000)="b0c9f7be078a4075a4bd90f699803c01f6a5606605a12e7bfbaef4e491010affc9401f48b8f0264d04e5e423408b1930ccdc727eedda4d5ccd06dc87565b33e4c18c0d7a1807269475cfaf8411f9e7d0f5b4f2dae612a35880081da0f26ba8334b4751decbe3a8473c4e626806cd137369bb78f901f52a1ae230dcf8068d436cf06803e79621310de9100d8aeb8f44df730b0ccfd33c678b581fa6f6c23ae48ee4c1f56f43fb5ca6262cb6376687bd3e42c1dc7251897db56fe6d1bc634b179298611be22e3daa1c71203fc1e4c902c85cf3ab747fdbd23cda", 0xd9}], 0x2, &(0x7f000003e000)=[{0x104, 0x13f, 0x2, "964fefb2101286bdbf3ac08326131f6fe5a28498373c7d8818ee197f9ef85ce70b8a9bd24e3fc340f62b109e7ff9db14439b07e8e155357e2e9e8b6b5867abb2cbdad4cc4389ecb4460cdef19e2186657f851a9925a4440a1d98c5d6b04903f76a2d4579ec4954535fb839393b8b99a93e5d151e739a536e6800ad862036574ff66e23c718d767422e84f3878888e2c0b598ce14a260ba6d05eea3e626e802e0afdbfa9050d7083d5fa6eee359b1e3bcac4e227632020f293ff2ce321bcad0f33a0adf6c26ef5f0a594a75e929fcb837caadb22f96076cc5302b277a709c9bb90f7323b389907033b10b2f21b5644525fb839c63eb8607"}, {0x2c, 0x111, 0x2f5, "9ece97c72336313732748d9440079807863875612bdaa6d4bcf3bc39ca3d0b16"}], 0x130, 0x0}, 0x6}, {{&(0x7f0000004000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003b000-0x48)=[{&(0x7f000003f000-0x7b)="440286be9e3c55d8efcec3ab63d9b5999ea40d929de213d4dd52220887d10721dc2c93c86b6e26ca78fd4343547d9800b5797176a0a8070b81aba3ea377d40eed39bba30de9cf19f4a6dd910cc677fe56f720077c73f7e103f1dbb27acfdfba8cd48b5c063fa06d09a03f49c1a7fe711c939d2657234621be8d670", 0x7b}, {&(0x7f000002a000-0x1000)="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0x1000}, {&(0x7f000003e000)="dd0c6cfdcdeba685989ac4ac53dec7a291bfc04a537e97803f7eb244817d91e4a1ea444eebe64187b40c9bcacfb4baa8e314419b78930f723cd9868fc257ade428974e4c31d3da549ea42576b79dbb1f12ec67b3f9e0533419a91c852b318d79f5f5a4ce204ff718090d1c5f4b5e8062997012cd197f1ba010ddb6485357d7092416154bd8d1da1a864617d942eb63c9a5f7ed4f671efbc700b7fe4f4c653649d9d299e312dd828dceff7b2589dd2128b034a5b8da6ed7e7dbcea41806ef7b9534821f7c940f77933d6e5293ec4991", 0xcf}, {&(0x7f000003e000)="4320ab60ac24fa83a4b6db5c351674f80c771a3daabef4a0489395fa79ab683fea73a6f0a4aa796081eb0f3b2f8d7ad24c7d377ad3f3341547ecea05a8184383be24", 0x42}, {&(0x7f000003f000-0xb6)="09ec53d1d8d7ddfb00b213113048a89f4278042a412e1f371996140d9ae799cace46a486512ac73339d98d27707f35c2cd170fa3f075060e5eea539a0ed38df1b627ea57dca80bf7cbb117e49a728c47e90d7da10eaebdf1c9cc820a8b9a9288609f149f9f7a06311f7cb052b1ea943cd48364c928507a86678ece8c69fab5935008f2a4434dffab8d6d4d5246a042693398e2553f9ea1e9d4e2580adc421300cec3ccadd95e47d4c928e2409732c535d4777e04c175", 0xb6}, {&(0x7f000003f000-0x49)="de32d76ddd8377c8df84a4595839640233a763cf6d110a0c2eb5128bc3f562f3330e20d7da924ad4787d72ccaad8ab45973a9395c33283e9782898e6a5a113a01976fab20ed33566ea", 0x49}, {&(0x7f000003e000)="de39fb23da382a125cba5707a1c68f6cdc00ed4c7898f6c50b989a1d23a9b724ecaac4b3a73d7a0a78049043259d8bc4dffd20a02692c97b657f861fc05213", 0x3f}, {&(0x7f000003f000-0x3e)="41936c27b5627bc91f7e3acab81505957c1ab20af92d8efa32f350a73618b8694c124e9f232a6ec859475d1a73bbf5436123276dc36446bb770d7812d4b3", 0x3e}, {&(0x7f000003e000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x40}, 0x2}], 0x2, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000003d000-0xb)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xfffffffffffff44c, 0x8, &(0x7f0000030000-0xf0)=""/240, &(0x7f000003f000-0x4)=0xf0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) openat$ppp(0xffffffffffffff9c, &(0x7f0000265000-0x9)='/dev/ppp\x00', 0x4040, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000003f000-0x8)='net/arp\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000003e000)=0x0) 2018/01/16 13:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0f000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b21000-0xc)={0x4, [0x30f, 0x5c, 0x9, 0x80000001]}, 0xc) r1 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r1) r3 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f00004c1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000043e000)="503ab70087ebe0d94f729cd653e520c19ad7d90b271769c4dbc249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb46910b52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78bb36e8b951173d1", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f00004ac000)={'poly1305-generic\x00'}, &(0x7f0000fa6000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x8000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000619000-0x4)=0xfffffffffffffffe) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) timerfd_create(0x0, 0x80800) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000001, 0x400, 0x3, 0x31f, 0xfc1, 0x5c9a, 0x88, 0x2, 0x6, 0x3ff, 0x2, 0x0, 0x5, 0x6]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x71c, 0xe722, 0x6, 0x3, 0x6, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x5, 0x5, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xa)={r2, 0x2, '0j'}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x5, [0x8, 0x80000001, 0x0, 0x9a2, 0x1c0000000000000]}, &(0x7f0000002000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, 0x98) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f000000b000)={@random="50f0f2555e93", @random="c88975d751c2", [], {@ipv6={0x86dd, {0x9, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fcec"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003e000)='net/netstat\x00') mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000003e000)={0x41, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f000002f000-0x8)={r1, 0x5}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0xfffffffffffffd25) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000cdb000)=@generic="cf89f3ad5b2eab3a362843058eb60816") chmod(&(0x7f0000701000)='./file0\x00', 0x20) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:57 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a1a000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xd4, 0x8, 0x5, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1000, 0x3f, 0x1, 0x4}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000e24000)="02ed553e0e77237d259b1bb6b3c10ad14c5a760518aacc2cf9e5e42c6088f3e9", 0xfffffffffffffca2, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000003f000-0xa)='/dev/dsp#\x00', 0x1, 0x120c0) socketpair(0x9, 0x0, 0x7fffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000040000-0x40)={0x2200000000000000, 0x5000, 0x8, 0xa, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000003f000-0x5c)={0x6, 0x7, 0x8001, {0x77359400, 0x0}, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r1, 0x540a, 0x800) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000005000-0x4)=0x0) 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000030000-0xc)='/dev/rfkill\x00', 0x121000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000003d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x8)=@buf={0x2b, &(0x7f0000001000-0x2b)="3718faed8ac45351ca966bb1ef8a7273985e99f5f84eff00619c9120903d6ec0ffa9b9e1e0fe6f5bccbed8"}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x1) rt_sigtimedwait(&(0x7f0000000000)={0x7}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x8)={0x0, 0x0}, 0x8) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x116, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xe0, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d05f3960be5e4872e6529854a349a0ecff54bdefa1f32da856da5b6a8b807f0a97f0f6c9cb8d55de4411d1d2ac0ac9d5a1dd8a144884a20c405cdaac651115812225b8834d70f64c67a304eb89b65b198c4fa50829ea2d325b65c9678d554dd84e93860e2e62d601c6c50412f3d0a427eff90015c1c304b21e038be8529f41e629168e92b6eac512bacc50912094421c6913ccb1d1d44c089730dd363667127418a011904a262d3376d0abe06cc5e2db77bc7418e4c266f08fb779f396578888e89abdb85dd82996a841e151b0caa492"}}}}}}, &(0x7f000003e000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000003e000)={0x0, 0x1, 0x4000004, 0xd034, 0x1, 0x5}) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) open(&(0x7f00001d1000-0x8)='./file0\x00', 0x0, 0x4) 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x80000001, &(0x7f000003f000-0x10)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000040000-0x2)=0x8, &(0x7f0000006000)=0x2) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r0, 0x39, &(0x7f0000040000-0x10)={0x33, 0x8, 0x1000, 0x2}) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003e000)={0x0, 0x0, 0x0}, &(0x7f000003f000-0x4)=0xc) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000003f000-0x8)={0x0, 0x0}) tgkill(r0, r1, 0x12) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000014000-0xc)={@loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff}, 0xc) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) fcntl$getown(r0, 0x9) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x12900) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000055b000)=""/207) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) openat$ppp(0xffffffffffffff9c, &(0x7f0000265000-0x9)='/dev/ppp\x00', 0x4040, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000003f000-0x8)='net/arp\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000003e000)=0x0) 2018/01/16 13:54:57 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000023000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000024000)='vboxnet1,\x00', 0xfffffffffffffffa) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000003d000)='./file0\x00', &(0x7f0000040000-0x60)=""/96, 0x60) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000003f000)='user\x00', &(0x7f000003f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000020000)="f0129105aa3278ea0358a972e49878784e3c9d3fb0dba349f7d7fd2e21cbfe5ec0f5ca50ba1867805462ed3a7d507264d807", 0x32, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000030000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000041000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000003f000-0x1)=0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) 2018/01/16 13:54:57 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000032000-0x11)='net/fib_triestat\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000000d000-0x6f)=""/111) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:57 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003f000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000003e000)={0x3002, 0x100000, 0xfffffffffffffffd, 0x8001, 0xffffffffffffff4c}) 2018/01/16 13:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000005, 0x8) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x80000000) sendto$inet6(r1, &(0x7f0000ce7000-0x2)="", 0xfd2d, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/16 13:54:57 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 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000f5e000-0x78)={0x5, 0x78, 0x0, 0x7, 0x1, 0x5, 0x0, 0x4, 0x100, 0x2, 0x9, 0x7, 0x6, 0x6bec, 0x1000, 0x7, 0x6, 0x8001, 0x0, 0x4, 0x7, 0x3ff, 0x5, 0xa15, 0x5, 0xfff, 0x4, 0xffffffff, 0x5a21, 0x0, 0x4, 0xff, 0x1, 0x7, 0x1ff, 0x1, 0x5, 0xd4, 0x0, 0x9, 0x0, @perf_bp={&(0x7f000027c000)=0x0, 0x2}, 0x40, 0x9, 0x1, 0x7, 0x9, 0xffffffff80000001, 0x5, 0x0}, r1, 0x1, r0, 0x9) r2 = gettid() fcntl$setstatus(r0, 0x4, 0x2400) waitid(0x1, r2, &(0x7f000088c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000007, &(0x7f0000cd2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x0) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfa, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xc4, 0x3a, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x3ffc00000000000, "03c06da5f17ae00a89c8b1ed6e940a034e47d4a151ca9cff35a6ae924b7171e522f6fce30ac31c7a4aca5e2f5bc57133416f7785f8f9b3d540d74333ba0aac371b9abafb3d9c2510d87f3b0c2673c16c2c46bc53f5576c36ace63c198282de95a201c54346401d281e5efb98a39c2b631f5b0ec861bf458b799483bd8a6f9412e91e00a7608512ced1e4ca040e692401002963e8cc92487752dea48cf709144f77c0dff29702e8dadd913b3b041608b7e639887b66290719b14386a1"}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd9, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xa3, 0xff, 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}, {[], @udp={0x3, 0x0, 0xa3, 0x0, "eb52bc9ba657d59aa1dd0033acc1444ebec67f8307bf8b681da8ebd5f099c0a642d16032386525f2030046344f97d570a911460ee15877eaec3e2d0f6f6b807781d812c60d0bc5e1bb3581aadb4dd9a9aa4bc49e467d93ee8645df26e274477ccc97991618533df45c2e13a43219248f5fa256f7df7ae2df5e544756394f696358901782eb4f6088557c412a58bd4ecf69581853a249424152db69"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x3]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000003f000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000040000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000040000-0x8)='./file0\x00', &(0x7f000003f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = openat$audio(0xffffffffffffff9c, &(0x7f000003a000)='/dev/audio\x00', 0x200000, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/dev/sequencer2\x00', 0x1704a58361df4dbc, 0x0) r7 = socket$inet(0x2, 0x0, 0xdb2) r8 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndpcmc(&(0x7f000003f000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) r10 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000027000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) r13 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0xffffffff, &(0x7f000003f000)={0x0, 0x0}) r15 = openat$rtc(0xffffffffffffff9c, &(0x7f0000017000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$ipx(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002e000)=0x10, 0x80000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$sndtimer(&(0x7f000003f000)='/dev/snd/timer\x00', 0x0, 0x2000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000038000)={&(0x7f0000026000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000006000-0x30)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f000003f000)=""/110, 0x6e}, {&(0x7f0000025000)=""/211, 0xd3}, {&(0x7f0000002000)=""/255, 0xff}, {&(0x7f000003f000)=""/157, 0x9d}, {&(0x7f0000013000-0xf4)=""/244, 0xf4}], 0x6, 0x0, 0x0, 0x2000000000000}, 0x40010040) r19 = openat$ashmem(0xffffffffffffff9c, &(0x7f000002c000-0xc)='/dev/ashmem\x00', 0x400800, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000040000-0x8)={0x0, 0x0}) r21 = epoll_create(0x8001) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000040000-0x8)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000040000-0x15)='/proc/self/net/pfkey\x00', 0x80040, 0x0) r24 = openat$dir(0xffffffffffffff9c, &(0x7f000002e000)='./file0\x00', 0x0, 0x5) r25 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = open$dir(&(0x7f0000040000-0x8)='./file0\x00', 0x4000, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$audion(&(0x7f0000040000-0xc)='/dev/audio#\x00', 0x80000001, 0x400800) r28 = socket$nl_netfilter(0x10, 0x3, 0xc) r29 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000039000)='setgroups\x00') mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000040000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000003f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003f000)=0xe8) r32 = getgid() mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = getpgrp(0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000011000-0x4)=0x0, &(0x7f0000040000-0x4)=0x0, &(0x7f000001f000)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000040000-0x4)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000023000)='./file0\x00', &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = bpf$OBJ_GET_MAP(0x7, &(0x7f000003f000)={&(0x7f000003f000)='./file0\x00', 0x0, 0x10}, 0x10) r40 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r41 = getpgid(0xffffffffffffffff) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000040000-0xb)={0x0, 0x0, 0x0}, &(0x7f000003f000)=0xc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000003f000)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000026000-0x4)=0x0) getresuid(&(0x7f0000030000)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000027000)=0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getpgrp(0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000003d000)='./file0\x00', &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f000003f000)={0x2, 0x16, 0x1, 0x0, 0x0}) r51 = getpgrp(0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000040000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001d000+0x162)=0x0, &(0x7f0000040000-0x4)=0x0, &(0x7f000000f000)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = socket$inet_icmp(0x2, 0x2, 0x1) r58 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = signalfd4(0xffffffffffffffff, &(0x7f000003f000)={0x1}, 0x8, 0x800) r60 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/context\x00', 0x2, 0x0) r61 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000003f000)='./file0\x00', &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000040000-0x4)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000024000)=0x0) r64 = fcntl$getown(0xffffffffffffffff, 0x9) r65 = getuid() mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000040000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000023000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000024000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = syz_open_dev$sndctrl(&(0x7f0000040000-0x13)='/dev/snd/controlC#\x00', 0xea, 0x48500) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = bpf$OBJ_GET_PROG(0x7, &(0x7f000003f000)={&(0x7f000003d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000018000)={0xffffffffffffffff}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000003f000)={0x0, 0x0}) r74 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = open$dir(&(0x7f0000040000-0x8)='./file0\x00', 0x606282, 0x0) r76 = socket$nl_netfilter(0x10, 0x3, 0xc) r77 = socket$inet6_dccp(0xa, 0x6, 0x0) r78 = socket$alg(0x26, 0x5, 0x0) r79 = bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0xe, 0x7, 0x5, 0x6, 0x12, 0xffffffffffffffff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r80 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003f000)='/dev/vga_arbiter\x00', 0x8000, 0x0) socketpair$inet(0x2, 0x1, 0x15b9, &(0x7f000002c000-0x8)={0x0, 0x0}) r82 = timerfd_create(0x4, 0x800) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000003f000)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003f000)={0x0, 0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) stat(&(0x7f000000d000)='./file0\x00', &(0x7f000003b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r86 = openat$dir(0xffffffffffffff9c, &(0x7f0000040000)='./file0\x00', 0x6800, 0x1bb) pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x84000) r88 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000002f000-0xa8)=[{&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002d000)=[{&(0x7f000002f000-0x22)="7bd854282749a41fee244a03e326d5e79a21bdbdcbe2f834c9c21a0920e7c4d13d50", 0x22}, {&(0x7f0000031000)="75b71d067f89f9cdff5b715074420929c3b3c019619c9591b8ca9d7b8eb2de7193d7801ee4c24d42cfcd", 0x2a}, {&(0x7f000003f000)="fc8da9bed192fd9d34188699e6a1eaebce1926cf17a102c6906b344bc187ac5f44173bc7801177b18c85cb7bad3024fbe09dec6f20b5ccc53325c39de692957c0c", 0x41}, {&(0x7f0000039000-0xdc)="71603e59e0147e9e9c634de27de12eb2b6dbe8cf1cf2f25100b1fad2da4fa99b3c2e687d16a2643d07c23c5de0545d3053ab0ddb30d616c5dcd4830046f0ffb77d02321adfc6649ab7c07e9c50e1b11206d5774cfd50c907b7db38a1b38edcabbf76edc49021f8f94dbe36db74049f1a738d16f7994b833494ed2bbaebcc00ba8684014da40e39a17f31d288eb42b6b060a86fad6bfa09f0eb0ab2ae6c5709cdd0231c80a70ea7ef1a593315d7fdb68339bc8ef90d8f2ef6f44e1ee2b0c34d6c7584315efcb5d12b71d283a8d05cc499975e75880fe606be4eee6ac5", 0xdc}, {&(0x7f000001d000)="18911acd2355d55f1e02aacdbb283c964c203c1a9b2a74819363a1b3094fcca721d89d72a0de9ce3f0b2311a8fac916eaa10ede370dfd5ff72147834c4d231d560ca8289d7551058c9e1db6bbe2d1f1f5e589d5a4807baddc938d6373e9da0a88cbfa645bca1771468", 0x69}, {&(0x7f000002b000-0xdb)="52caa3eabed1fdb6d2191b3a11804a1c04898ac63963c8c3a56f2937a546a11fe60a312a5f679b65e8d250f7b3972ae9514df727094b3587136d4422ba8c883fe8ee46c52656745bde36599dab6c92a1619aebf325e1914fe670542dbe6646aa6e8d1c0c9b6a25ff1382b598a362261d6cfcdf09d162b75640996e0c06fac630924b6bcb80b9729c0d6a064d6bea65e4805c2fb3d8a2f9e6da5418e07dd3129b09743617ec8b1d9797de88e1b56be71dc5d22705ead99529dd52f3273b21d1ed121ae9f1a565f01d1edddf7e5bf0eb21a92fa3c29787c911c9c1ce", 0xdb}, {&(0x7f0000011000-0xd5)="f765cbfece4b5e026f9de01ca3ebd0a4d1ace3241807782cb5bd67254658f36a65dcb183442c4e37f4209dfe6beb8b3c912384ff3c6f991a1ffb981b403301f8ec58a6b92cb5c875a04104864ee1dd4e4e8848cdc3a5a3282530314b10c77e945e2928fe2010125b976e8b13b94406421a09258c8af12c1b5cd3aa7e5c7e9876d8e6e843eee8482b1e1207bb9b1105215c52ad2e936373be4a5e2a9c437c9aaa83f4785554974b436c5359d907b44db594990fdaba5af2cee0f2f290229bc68df0099baee192e4f08c03853886a1e2be25f4dd2594", 0xd5}, {&(0x7f0000040000-0x60)="df6cee20d953cb359419d08a78fb35a3ea888d47724378e5a6769161f0a286b0db208a83801eb7b3a99d4518ff3486859857c8c7cfed887f98212320be207147aed8cb2866f0f2e8febf437bf9bf195e1a2e95259a8b3d79242322c83128a652", 0x60}, {&(0x7f000001f000-0xfa)="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", 0xfa}], 0x9, &(0x7f0000030000-0x60)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15]}], 0x60, 0x1}, {&(0x7f000003f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000003f000)=[{&(0x7f000000f000-0xde)="1231b2f12f97b47c7740e24251ff6eb42cedeab3f90ce27fbee97f14360792fbe84b8070e78774ac6f9d4e8afa8db2f830e32a0985eeaa86f3a6e293a1b7cfe4c5c38af6921e611c038fd1dc0d348eebb869235a707631e32dc28222cd2630e0635053d5de49811b8ceeb2c784e215d6e4bcbdd7cd9cada5a506ce778c847c11c4918e8a822687b72f9c73b1e2e618a30b7cf6c537623a22239918756201b3b8c905d17320aabde917b59c9338c1a1ca2656d8e9cfc6f667b116c922823037b5edbf3d6a401aed13d07daa17d0f06ce14be23663e05dc2fc2c07add05cc2", 0xde}, {&(0x7f000003f000)="8c1bc1682ce1fcc57460dd3b7468ae33d0f53fb1ed1f9bd218f595a6f3739e2c1df804611a2a91c7080c8ad58910f53dcddb513c0b84264589ed3a690eec5339c932350afc5d48a2d833680bdf17c8c0a160dcb9653289ccbb0afd8d2bc02b769d14a950ea8b69e91cfcd58841625c", 0x6f}, {&(0x7f0000022000-0x42)="47243f2d83952dc76cfab1083c6e104228d21f5dc327d805e0b2f2a6f659feb5993090475cbb561d1bdb59c77490889cf4a7ccba646c1d7f0a07a1542273a2f4749d", 0x42}, 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{&(0x7f0000040000-0x1000)="82ca8299710ddf520357bbef4439afa59e4cb7cc8f8b3e220f2f0a1e6670731adc2f6ab39a5bda9d2e4f30f6d24c85a0bc91f71b9e3f39fffff26bb217623647dc6c821bd110c43c4aa27005a7ffc4657e2fbf3396822cb9ace55c513ffd2b0bee9ae500c3ed37f54c06491ada07a7995e15133ca1c4c04507e232028505c5fb920f33931494aa65919b2058799aae930214bd0651f9589b04454156f0c7814e71764b078e0cbef7555a2f4d1b707183c003386313899d36f957284a96d737b9afc05a585624e6ed6dbb54c1d924722147b8f7113f3bd76a4bdffc07f1eeb71815d9a927b10cf371e165318a208ab1739de3b6f6949ec4b6edec01ba822954e19828e83805f513acf459c810534221a6faa1886a7ee424f3875916cc7e4d99e7bf3d97e194c35054d8c72e40d90e34a745cb6bcde5947cc1ff9f0a20f0277d4c0fdb6ea616dad42e77a7af34b0c312192d7965f2f5193a5c48b66943983872434b754fc8032c425b1693c1ebc960dd1569cc0391830f2b84110ce6932e78b3cc6465ae758372c72762be5c39234258435b8aa3ec1ba593c958932d4e0b6fddf1ca8fd33d6d73b6198be158eb7c801786c16739a6aaaf4fa19d968a50f36afa9f0e976141720d882c9bb396b0325dfcff94f3538eb778c67fb985f392525d95ebace50b518ad8cbb6631ff332139120be0d432fd37577c621698ad9772deba35d79ee139d2302fed30118364dfe79c7d1bae9f09ed1f516d9c16e6f38b87359410e495d2a150c6842fabe60c52cdb02dca186dbb03d35754d674653461ed259e1961f2ea26968b1f39e72dacf7daff0309d7fd474aee877518bc3786b21d6b694e3b012d6ffd46c3eb404a5ae7d47de118f0341de53414e518a20b1285b3c7bba44d4809dec5dad5ad44102b8dfb318705e5b804cb5bc72c719ce71739c598a34afdda574fce0e1de6bc999d54dcfd55c2089c26abf9a2c62ffe73297e8a88b0621a768fc94e1a59ca8e7b165579b0358b522d303053352900fceb51bb6f8598f0ec886672262de571bdade6d2c00f197ff6aec5d4ae374d0fca575e4f995e09135594abddf346f1b7b98d7f5e89e6f6461b1512626c139f72a2963cc2536327791154247c2b7e38395162f485d2b95a0fa065b9d66ec76b422f7c652b3e3f418b64bae8cbd31a756b298d074d1d046f6c44c16c3412d1e9fdf9f2d5cf9d291885885b8d96ac2946caa53d3cbae437cb1366b1b91ba24c7f498cbd023fb162f9e4e27e4d6a1a4962718b8608b368fe4c085b0a26531681facfadf62f3df5dff284ccc02972689ebe96ec9022137ae72b8ad14cf9b8e373d2a94d50c310dc01221d16f52c59602f642f6c0d3fbf8c5bdf5d22439ec0cc066b6a88e7adfdd0b6868bd63975775cc5ab54f6b08d85e0e3bb41ab2b4a20db62b37ea4928e9dd09f1bb27d3a85ad001fcffb15490f264111ba2f96e00f46c2fd50cb206e9cb5fe23d7efbc2f3c433afedd5aac1da952a2235c76ae5a3f9bf88379d0988a882a6f31642860657e57631a3dad31629d9e4d4a2025be61e2304835211e18c10fe60742ebfe5d7e93ac53f0120b715ed2cd6c0a34b72492389cf809b56da1a8c8c3f07858afa9396319d2367c2b2f890fdfffef3d12429d7220b17f1fd6d6cff7f5d8f717ae0b3530bcde25cbe1fd4aee0a3d08d9da72040b17f9edb76ade73424f7ed435668c0ebcf6ffa75f12e39838a78ebd1a224134ea607e5548063a7e82e38737f01ca52c2264ab91a3bf8ab465a92f67bc6c43eaf4c14e8947483c0dea431e943ea91bf27b082ee949600831e76b8b2651244e93d68f5fd63fce7e3ec789aef173c4a626b94d611cb7df3646c4167633bf3a0cfc5f8f78640fda45fdd908d83b1448ff14cc65b9ee05377e7f6d582978a16ad7363a2c9ea029f7f49fa236ec566d75ba5a3fe57739fcea9b881f99ccfd98f7136fe10fbff362c4a1ae2126209373560b490e641b204316d0a63eab7d5a880915631fd1d13d889b9794b44e1f416aa1cd2b69454b26ea4953ee0d050a38636c6f7769439ec823b5e4c31a8b23559e6235ffaab73140a85ca81b2e267739f79c28451a6f336ee0ebcff5d7fa0a88920c909e9f04a9d0c6d39c3331ebe1c3405b16cb8f48f6a66151a5a9e26b7921ec892c6d5d6d6ffd1023d86e11552a4a1f1ff615bb5e8c019296c0db42c36cad3368296afd36aeb3f59bcbadfe43e57e5ea61834f77543dc8740b6e43494ccfcbf95637263bc5523c8f68ac383b9ec937cbf644935a7c87d5ca9c9fd0d3de7452b1e955ce34a3c6eab3f40f3c5e348a675f455b99102d2d8052d59384e0dcda4dd45264fb32c0e9d5e1ed24b00c3598d0a21a04ad506f784f0db9168c09ddce172e86e83ba72fc1edab9fe3532f1883f771903af6bb18a6c35030a63c40457e636b0eb0323cd43b0c39514b7807685581cb2f46e9c92b0f6be4a0570df2eaedfe9a0d58b5eeca5af9a1074dfc5d7e9479ae49a02bf5083c9a7ada394391ae309615b9047886d6eb2885eac93a42f7442fc6e8d3785575b1767fea71aad80396fa0ab1eb31caaf5eb24763f0972d17086cf849d03cb6b9bf6ca201a4e91758bd59af3d23a999316f78c01f52c8d640c8968f3706843b2459c6c05047506a24e1b4c98b1df51649111ed54eba1689854487979b26bdc33107c2d196e088d64e4cc7b1c2b0f07021f9aa73b641d4eb4317cdeda4185df2b901e67941cab43e90e6dc609367ca09ee4fcbc6f5afeb0fa068e4c5a2ea8b059131606cf59906c2f47e5a531733394e2eb7756d09b19fd9101e0ed4a20cc12d3c0b675653345edb11a08be27fc02d2a7b3040d8ef0341c5c7926d8ff03e55d302a2e4b31a5292dd52943f968000357fa877e130b9ba09933535665d0d2f99b172582786d11b71ed77502a5226e27eeb6a803741009c54124ca210bc8e039125019e6c6f47c16f38d6a128360133c18753c52ca66634c3a8338dc30b1bf51738039784931bbe797f695e9028550ddd5a3bf65c0346315da30ec6d2b32be6d2ddd6623b8ae303e64c54597a092d4afa28af71617e8b76c4c62e33362935112845adea6eb6e2f98b20bb0f102425cb542244f5904f2579065307c7b2d2a427c14790c41a6866c582c983f319cd1b701e2ecb7be4557c31f83a4c5cdea0afb044677baf0a4a018d927cb45df360399d3f811711ec557b04419373e143a6e62d109da3ca3efaee7b0d1f93dfc1f4782be68594ef4e83966e82aa614906cfd177bb4d266bc711d6f6fb4f1198a1740e3f6c6eec7f9279d24a23da42f81c5a990facaafad565d7990e8e3eff4a3c1d1544f25c7ffa3f73bc441eedcd505072d62d28c9c3ee4006dfa9c672d8caa37c10937bee242c1c6e5c560170c4982579fcce62520cb1754674f10a603909d0849f5cb0823b88aa9e7a7a31fe54c151c4da6a01b3e71c136223748d1d8488e3734cdfaa59b425ab8e09aad0cbe9519e482aa906787b0bb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0x1000}], 0x4, &(0x7f0000040000-0x74)=[@rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23, r24, r25]}, @rights={0x1c, 0x1, 0x1, [r26, r27, r28, r29]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}], 0x74, 0x20008084}, {&(0x7f0000040000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000003f000)=[{&(0x7f0000040000-0xca)="05bc218f13f241861a8ffcf0e69a9cad886e6b8ca93965ed7c26c72ccad0c61496ec20a123909962499ca5640f870b4e9152e36580a65f2b797c98071fb955d306de3fda451f00bc6cefea34aed2da1f3bc1415e5da871da908e380f4246880278c6bac11574ae024cb169f81c5762c9dd65fbbcc7cfc673fed7ec0c904b9049ffa83b25f3ae2a3704b1976f9a35714d7446df887a76637d6cd736ce56ac79443cadd0207117627b62a81f00348654b5ecb541a93db589cea9907c3d668edc7b36d0ac4db76b5bfb0e04", 0xca}, {&(0x7f0000031000-0xd1)="1f47b92d59545b51a171b46a8f8b63d848442b2d7ed7884e6b8c83139e13f803ec1de56d1cf18ad5a7554d1692cf4446a13f02be1e4da31bea02967ea5a074465e4b246b294e85198c34f0fe1de4950905e47eeab7434a36d3dae281c6f7008e2437428196afb9d5acb07963972524662c911710776a15f07c6e7826ca4e85089b11fa19d30da7eacfd953411c81dddc5e6aad6bf27d900def1049158048937612b6fcfc733c8472ffaf203fbb45a256f0fc065f988d61bcbaf4e57fb3fc881c325d765a565dcb9a1bc939d1e4ef6bda32", 0xd1}, {&(0x7f0000008000)="4f991c541ef2646851f68f6a4137062e9cc5075b51abb55622f9a3002619d347fee059349cd4a0f00be934298b34162bd6220d75180614810ef64ad78652ed25ab7af1c05ce47bf5d0bec3d9d6b1fb09", 0x50}], 0x3, &(0x7f0000005000-0x18)=[@cred={0x18, 0x1, 0x2, r33, r34, r35}], 0x18, 0x801}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000007000)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x14, 0x1, 0x1, [r39, r40]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x10, 0x1, 0x1, [r50]}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @cred={0x18, 0x1, 0x2, r54, r55, r56}], 0xc0, 0x10}, {&(0x7f000003a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000f000-0x8)=[{&(0x7f000003f000)="e34f884884bedf325b808c1f2dabc9c59fa32c14d25bd6eca9f99c31c35cd8b3dfdb62f65df328bdc0236ee2b78d7e5f61b6586c969d6edfdf33df4f806e4dd9d9819734ffecaa73aa7d83ff5458d5f62f69fbae5d573c2575ed6e1d2a6f5e48602d605a4bd0ef5d9229f4c45ff4f854e36d3a293dd5acf4b0ff21c6b8bd68db1eb4e009b72c9a10", 0x88}], 0x1, &(0x7f000003f000)=[@rights={0x1c, 0x1, 0x1, [r57, r58, r59, r60]}, @cred={0x18, 0x1, 0x2, r61, r62, r63}, @cred={0x18, 0x1, 0x2, r64, r65, r66}, @cred={0x18, 0x1, 0x2, r67, r68, r69}, @rights={0x2c, 0x1, 0x1, [r70, r71, r72, r73, r74, r75, r76, r77]}, @rights={0x20, 0x1, 0x1, [r78, r79, r80, r81, r82]}, @cred={0x18, 0x1, 0x2, r83, r84, r85}, @rights={0x18, 0x1, 0x1, [r86, r87, r88]}], 0xe0, 0x8080}], 0x6, 0x20004001) pipe2(&(0x7f000003f000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r89, 0x112, 0x8, &(0x7f000003e000)=0x7, 0x4) 2018/01/16 13:54:58 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) syz_fuse_mount(&(0x7f0000006000)='./file0\x00', 0x1, r0, r1, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000010000)={0x6, &(0x7f000000a000)=[{0x88, 0x7}, {0x800, 0x5}, {0x8, 0x2}, {0x8, 0x80}, {0xffffffff, 0x8}, {0x3, 0x1}]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xf5, "96f26ff868a4bb990ce729573da3e10eb185f07577e871538c00102bfe30f9b912117ee0b88a3a7fe77359c2b41cc0228e358226b438fd1b89e0beb185672d26ac0d0b2a8608feb82ace18dd9f1b085d8c4d0dcc216645dec3d8398db15ef9cd4f6ccf39bfac4d09d45c055785adfc4f9cd5171beeef3fb2cacebeab9714daa7bc42fb91b7cd55060f625dfef6d04387eb5690b68f2198a648784e0fe23ff4be0d27ac5aec4359f5be5d99adcaa09f01a8a38c3efe7cd20e4cf13186c9a1c76f7366fcb9e42d8a20899a4ac36f33df1009720df2b0009b917d10745ed67005a1306d71a06bfe9ec8327204bf53c7b8ae9312ce7552"}, &(0x7f0000011000)=0xfd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000000a000)={r4, 0x5}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000008000)={{0x4, 0x1, 0x7, 0x2, 0x200, 0x1}, 0x10000, 0x1, 0x4, 0x1, 0x0, "b29cb765285df382fb01672f8a4822c5076dd7cdf831057e7912e90412755d6c128eaed74b746db402d200adecb54e1301f42597735c9f4ea145a02be3a61b482c894053410b0f17936dbe1be37a83f8f4c228b54ff91f4e89fe04f08d08fe9f7e867cc04e1b7425efaf6de544c01ba1cfa6fac14fa4e0d9e0042583dce084ab"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000012000)={0x9}, 0x8, 0x800) write(r2, &(0x7f0000010000-0x2)="", 0x0) socket(0xa, 0x7, 0x231078a4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x204640, 0x0) 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x0) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) [ 42.542680] audit: type=1400 audit(1516110898.076:26): avc: denied { write } for pid=6206 comm="syz-executor4" name="net" dev="proc" ino=16639 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 42.573958] audit: type=1400 audit(1516110898.076:27): avc: denied { add_name } for pid=6206 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 42.597948] audit: type=1400 audit(1516110898.076:28): avc: denied { create } for pid=6206 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$inet6(0xa, 0x0, 0x100) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000025000)='/dev/audio#\x00', 0x2, 0x10000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000008000)=""/181, &(0x7f000003f000)=0xb5) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000019000-0x6)=[{0x7, 0x2}, {0x3, 0x0}, {0xb, 0xffc00}, {0x3, 0x5}, {0x2, 0x3}], 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000042000-0x8)={0x0, 0x80}, &(0x7f0000042000)=0x8) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001b000-0x8)={r2, 0x400}, &(0x7f0000042000-0x4)=0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000013000-0x4)=0x0) ppoll(&(0x7f0000010000)=[{r0, 0x4, 0x0}], 0x1, &(0x7f0000024000-0x8)={0x0, 0x1c9c380}, &(0x7f000003e000)={0x5}, 0x8) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) clock_nanosleep(0x4, 0x0, &(0x7f0000eb6000-0x8)={0x0, 0x989680}, &(0x7f0000697000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat(0xffffffffffffffff, &(0x7f0000028000)='./file0\x00', 0x400, 0x1c2) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000040000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000040000-0x8)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000040000-0x8)={r1, r2}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000003f000-0x4)={0x0}, &(0x7f000003f000-0x4)=0x4) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000041000-0xa)={0x0, 0x4, 0x1, [0x1b840000000]}, &(0x7f0000040000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000031000)={r3, 0xdf, "cba577fa0d123df10f8a34e84051f3b677897513131ea2093940dfee22bd5b1547af54bef32d6fbb660bb1e5f5e8c3e7342bd9b3982d5b958747b8dbd4fa441c056f731915cbc83fb127ef99605f3cf22bc01053a1794cd7d6b67586082649d3e3dffb11bee7eb378bfc4ac0fe8aa28947a9254b653cf77901afcac06f8c55ead0057e63f9178528b4d4363139917e49ac4a05c2ea04c50f28a3b3332b0538f73a3fbe3cad7c5f5343fa4f09b33ea49b97fde4a6be6fb01e523e23c13ae15695bd1631d7b6525f886ebf4fe5725dc12325f7d8df4c03c3687d2638806bcabd"}, &(0x7f000002e000)=0xe7) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000043000-0xe0)={{0x0, 0x0, 0x4, 0x3, 0xede4}, 0x10000, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x7e1c, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x0) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:58 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000036000-0x1)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000003f000-0xd)='/dev/usbmon#\x00', 0x4, 0x10000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000003f000-0xaa)="f921611c47d370fcaa0d2370611bce1723cf7929a9345420442b206271607eb8a25c414f17e93b1d89f1e6753a94dc129881acdf58ecd2219ea010d63349284269ca7f020ab9e01617703175da895ae71a7bcc0368677eb663c44354599e718912ddbdf986f5c93964a7654254c527e6488b747aeac68ac6847301f2e0d2087297e7542e80d49256496991f5a57efc968fe46180dcd99fe51cff3f8520973a1f4a4323cc1d2883dfcb30", 0xaa) [ 42.620696] audit: type=1400 audit(1516110898.076:29): avc: denied { create } for pid=6206 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.644714] audit: type=1400 audit(1516110898.076:30): avc: denied { create } for pid=6206 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/16 13:54:58 executing program 2: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f5e000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00006a3000-0x4)=0xb1) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000f5c000)=""/76, &(0x7f0000f5d000)=0x4c) 2018/01/16 13:54:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00003f0000)='./file0\x00', 0x40000, 0x103) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x2000000000000027, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0xfd)="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", 0xfd) modify_ldt$read_default(0x2, &(0x7f0000443000)=""/4096, 0x1000) read$eventfd(r0, &(0x7f0000fbc000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000026d000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000276000)={{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x200, [0x564ce1d3, 0x1, 0x400, 0x7ff, 0x4, 0xffffffffffffffe0, 0x2, 0x8]}, 0x5c) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$vcsa(&(0x7f0000019000-0xb)='/dev/vcsa#\x00', 0x2, 0x90000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000003f000-0x8)={0x0, 0xd0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003e000)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1565d0bc, 0x1}, 0x98) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000221000)=0x0) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000003e000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000003f000)=[{&(0x7f0000040000-0x3)=""/3, 0x3}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000003f000-0x20)={@generic="5be18d699cf45f03c2fbe6799f16469f", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000013000-0x10)={0x0, 0x1, 0x4, [0x4, 0x10001, 0x2, 0x5]}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000041000-0xc)={r1, 0x40, &(0x7f0000041000-0x40)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x202, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000002c000-0x4)=0xc) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000701000-0x15)='vmnet0em0md5sumppp0-\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x400000004100ff) flistxattr(r0, &(0x7f000096b000)=""/121, 0x79) fcntl$setflags(r1, 0x2, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000d6a000-0x8)={0xe1, &(0x7f0000b87000)="e9e704d72d82a0516dfe04565a240b86dc5e95a0e6d349ec4db91aad614495c7f852e05ef90a725027b6169e6d4ed1aa0d0c9907a86aa0040bc269e23a2b390e56c95dc8d5b8435088688980f03e4d0d7e90c55f87b18c6aadf611fccdc3d32e583b000e744031ca7bf6598258ba4e54feebae8d4cac1f64327d2c5ff3d596f935f6d9442aa6f4ce72fad254a645284b2c9ad6fbcdd3a3671b174d100c53de84b53b651bfaf6fbbbee052ef4014cc6f37effba237c99c7284065c11082c6702caa30576937e6ef67abbdc09c5ff94121e94a280528d414a70265e239d07dfdfe48"}) syz_open_dev$midi(&(0x7f000093e000-0xb)='/dev/midi#\x00', 0xc, 0x10100) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00009ff000)="ddb3", 0x2, 0x4000000000000, &(0x7f00007dc000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/enforce\x00', 0xd7b98071ec5d6cab, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x4000000000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000003f000-0x3c)={{0x1, 0x3, 0x8, 0x0, 0x7fffffff}, 0xfff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x1, r0, &(0x7f0000040000-0x8)='./file0\x00') mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000003f000-0x10)={0x3f, 0x6, 0x8000, 0x6}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000013000)={&(0x7f000002b000/0x2000)=nil, 0x5, 0x4, 0x40, &(0x7f0000012000/0x1000)=nil, 0x0}) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000040000-0xdb)=""/219, 0xdb) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000003c000-0x8)={0x3, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f000000c000)={0x800, 0x4000000000000, 0xd362, 0x6c5712ce, 0x10, 0x7}) 2018/01/16 13:54:58 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) 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(0xffffffffffffffff, &(0x7f0000793000)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000bbf000-0x50)=[{&(0x7f000051f000-0xc9)=""/201, 0xc9}, {&(0x7f00003cb000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000e0e000)=""/133, 0x85}, {&(0x7f000038a000)=""/97, 0x61}, {&(0x7f0000923000)=""/24, 0x18}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000783000)=""/149, 0x95}, {&(0x7f0000000000)=""/26, 0x1a}], 0xa, &(0x7f0000000000)=""/140, 0x8c, 0xe1}, 0x2}], 0x1, 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c13000-0xc)={0x0, 0x4c, &(0x7f0000001000-0x4c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007dd000)=0xc) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2d, 0x40800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x4, @te1=&(0x7f0000002000-0x10)={0x4, 0x0, 0x2, 0x4}}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a9b000-0xa0)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xab9, 0x59ca6533, 0x8, 0x64}, 0xa0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000030000)='/dev/rtc\x00', 0x181000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f000003e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000076b000-0xc)={0x40, 0x1, 0x80000001, 0xffffffff, 0xd0}, 0xc) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x9, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf4000-0x20)={r0, &(0x7f0000c75000-0xd0)="b6ecc03709fdf6", &(0x7f000062c000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f00000aa000-0x1)='7', &(0x7f0000016000)=""/0}, 0xffffffffffffff6c) 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000938000-0xa)='/dev/cuse\x00', 0x204100, 0x0) clock_gettime(0x0, &(0x7f00000d5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000012a000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000662000-0x90)=[{{0x77359400, 0x0}, 0xff, 0xba, 0x4}, {{0x0, 0x0}, 0xff, 0xc477, 0x1}, {{0x0, 0x7530}, 0x7, 0x6, 0x0}, {{r1, r2/1000+10000}, 0xfffffffffffffff9, 0x3b, 0x1}, {{0x0, 0x7530}, 0x4, 0x9, 0x7}, {{0x77359400, 0x0}, 0x5, 0x2, 0x49f}, {{r3, r4/1000+30000}, 0x8, 0x8000, 0x7fffffff}, {{0x77359400, 0x0}, 0x0, 0x3, 0xffffffff7fffffff}, {{0x0, 0x2710}, 0x148a, 0x1, 0x5}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000003e000)='keyring\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000013000)='dns_resolver\x00', &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) r1 = add_key(&(0x7f000003e000)='big_key\x00', &(0x7f0000028000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000018000)='user\x00', &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) keyctl$setperm(0x5, r1, 0x10) keyctl$instantiate(0xc, r0, &(0x7f000003a000)="", 0x0, r1) 2018/01/16 13:54:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b47000)='net/unix\x00') timerfd_create(0x0, 0x800) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x8, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000086d000)={0x6d, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x142, 0x6, 0x33f9, 0x98, 0x80000001, &(0x7f0000bd7000-0x10)=@common='bcsh0\x00', 0xe9, 0x200, 0x1}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000003e000)=0x7) fcntl$getownex(r1, 0x10, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000040000-0x58)={0x0, 0x2c, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x0) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x156, &(0x7f0000001000-0x156)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x120, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@fragment={0x2b, 0x0, 0x1ff, 0x8, 0x0, 0xffffffff00000000, 0x3}, @hopopts={0x5c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x5}]}, @fragment={0x33, 0x0, 0x2, 0x2, 0x0, 0x3, 0x0}, @routing={0x2f, 0x6, 0x1, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}]}, @hopopts={0x3a, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x0, 0xa, 0x6, 0x8, [0x139, 0x10000000000100, 0xe000000000000000, 0x7, 0x4]}}, @jumbo={0xc2, 0x4, 0x5}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @dstopts={0x29, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7fff}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x50, {0xa2f3912, 0x12, 0x0, 0x80, [0x23d, 0x10001, 0x3ff, 0x4c, 0x1ff, 0x9, 0x5, 0x83, 0x199]}}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) munlockall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0xe8)=""/232) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000)=0x8) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x208000) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x9) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f77000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000d94000-0x8)={0xa4, &(0x7f0000f88000)="68c71ec7d95cfc42027c6d599dfed433d6674a206d8eee8c520dcdaca9b5aeb2990c4b165a40f83cee0cae184a2d7e28d772ae3fc5c5d90602ed0551674c0976ae1a5539592763036e2378d37fe8668a78168453b8bd6cf48a7fc5efc3238ad4d8c69bacf9a975a73d98aab90b81bbbc9aee92f635043e19d797f5702396defad4d0b2665250cadd8d3bc22e3823bfdf57dece1be3cc39549c824b1fc98413be062765cb"}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000197000)={0x2, 0x0, 0x6, 0x2, 0x0, 0x9}) r2 = syz_open_dev$admmidi(&(0x7f00008a1000-0xe)='/dev/admmidi#\x00', 0x1, 0x200) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004e000-0x10)={r2, &(0x7f0000096000)="8ee72d4a25e775de7b6728691b86d78b052e11147e981c43e4476edd757533ac27f2f6d9fb9722cae550f8897de9247241bf952b6704ef57951219007f0dc71b7220fc40c202ae47def86d6e2a760c2dd429283b1dac9fa7893b"}, 0x10) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000003e000)='/dev/ppp\x00', 0x24000, 0x0) 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c81000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c94000-0x10)={0x9, 0x8, 0x7, 0x2, 0x0}, &(0x7f0000a5c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004e8000)={r1, 0x434c}, &(0x7f0000000000)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000039f000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00009da000-0x8)={0x568b, 0xffffffff, 0x1c, 0x9}, 0x8) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x3ae}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000003f000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000001b000-0x2)={0x6, 0x3ff}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000040000)='/dev/input/mouse#\x00', 0x6000000000, 0x208182) socketpair(0xfffffffffffffffd, 0x3, 0x7, &(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000003f000)=0xec) 2018/01/16 13:54:58 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b98000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cb9000-0x4)=0x0, &(0x7f0000390000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r1, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000071d000)={0x0, 0x101}, &(0x7f0000643000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008fa000-0xc)=@sack_info={r2, 0x7fff, 0x3471}, 0xc) syz_emit_ethernet(0x15, &(0x7f0000322000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x8000000, ""}}}}}}, 0x0) 2018/01/16 13:54:58 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) read(r0, &(0x7f000085d000-0x62)=""/98, 0x62) syz_open_dev$admmidi(&(0x7f000013a000-0xe)='/dev/admmidi#\x00', 0x2, 0x880) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f000003f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@x25={0x805, {0x0, 0x888, 0xb, "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"}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x78) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dce000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x5, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bac000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffa, 0x2, 0x9, 0xe74}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x5, 0x4, 0x1f, 0x78, 0x0}, 0x14) 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000003f000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40000) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000003e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000003e000)=0x8, 0x80000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003e000)="fcb08828e785eb86e4ad6ebcd98ed46172ec57d5eddf50bab225737432fef806e547e29e28be5f83dc235e3b9ac98b926f4e3a9a961b20e6478f68d00d66ed4ccde54070fbba4745e3789602b5211820bdd23c66da7403d9f8bc0272e0b4ed4004001c8199995bf541beebca98db68fff1ae9ff0ae85be73510a5786ed1f149b2d3d90ca3fb65c7642a7a54564d9132e42d3e405c9ed4e2d0ae49771b618c984eaa3e760d14b36eb607803c31df6e83bb8b717daa1ed0465fe8dc5f50e873f8531fb13f9114c8b136650230b9f0ed3628cb736cbc7ea9eb12be437f9e39aed16d66e812c58e1860399f2a9076ab92b951668ee102f04", 0xf6, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000040000)='/proc/self/net/pfkey\x00', 0x424000, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000041000-0x4)=0x0) syz_open_dev$sndpcmc(&(0x7f000003f000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x208040) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000003f000)={0x0, @in6={{0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000040000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000001f000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000041000)={0x0, 0x0}) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000040000-0x8)='./file0\x00', 0xa2) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000040000-0x8)={0x0, 0x9}, &(0x7f0000040000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001e000)=@sack_info={r1, 0x2, 0x4}, 0xc) syz_emit_ethernet(0x65, &(0x7f000003f000-0x65)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@llc={0x4, {@llc={0x0, 0xbc, 'Uo', "21df8eba08a758c8161590466f3d71978285de3ee8bdbb408367e113d44322923fc5432b0496f29f11404e71557369d6b20077cc913de283cfb7cc5cde179fee7968363190dc64ca7a84875a425f6fe409976a"}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) lseek(r0, 0x0, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x0, 0xc61a, 0xfffffffffffffffa, 0xff]}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000ac8000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) readv(r0, &(0x7f0000a81000)=[{&(0x7f0000d7f000)=""/166, 0xa6}, {&(0x7f0000f6d000-0xce)=""/206, 0xce}], 0x2) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000595000)={0x2, 0x2}) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003e000)='/dev/rfkill\x00', 0x218480, 0x0) accept4$nfc_llcp(r0, &(0x7f0000022000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000-0x4)=0x58, 0x80800) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r1 = syz_open_dev$adsp(&(0x7f000000e000-0xb)='/dev/adsp#\x00', 0xa9a, 0x2000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000-0x4)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000026000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000003f000-0x8)={0x9, 0x3ff}) 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"495ab06ba12d4dcd44e4391b053ebc98", {0x4, 0x200, 0x5, "b3596534bde1", 0x4, 0x0}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:58 executing program 6 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000037e000)=""/242, 0xf2, 0x2100, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000040000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000040000-0x10)={&(0x7f0000003000/0x2000)=nil, 0x2000}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f000000f000)='./file0\x00', &(0x7f0000040000-0x8)='./file0\x00', 0xc000, r0, r1, 0x4, 0x5, 0x40) fcntl$setstatus(r3, 0x4, 0x0) lstat(&(0x7f000003f000-0x8)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000003f000-0x8)='./file0\x00', r0, r4) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000961000)='/dev/cuse\x00', 0x10042, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000679000)={0x40, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = add_key$keyring(&(0x7f0000f5d000-0x8)='keyring\x00', &(0x7f0000dc3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00007a0000)='keyring\x00', &(0x7f0000207000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = memfd_create(&(0x7f0000f62000)='keyring\x00', 0x1) bind$nfc_llcp(r3, &(0x7f00003ac000)={0x27, 0x4, 0x5, 0x7, 0x5, 0x4, "0892bbac70788e0a950c94720ade4220b4fd652ed97737c84583eac23f94714ad54faaa421145350c37cd90c1b42e92527aaa7a10ff0549fb5d29dc8aa908a", 0x80000000}, 0x58) keyctl$search(0xa, r1, &(0x7f00002a8000-0xc)='id_resolver\x00', &(0x7f00002ac000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000003f000-0x8)='./file0\x00', &(0x7f0000019000)=@known='user.syz\x00', &(0x7f0000030000)='{\x00', 0x2, 0x1) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="71ca84efec6b65c2405e2b736d66596d5c4d2694388e4cf4bb3d9317852cbfdf915a3741", 0x24, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000003000)=""/95) keyctl$set_timeout(0xf, r0, 0x1) r2 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xe4)="048e33c1e25333474cbbc55d215d3ea97b51b05471cc94ae487a3bb19bdf7f49bef4b6467d169e95add3425fa38d644a7020c352c82f2c61047dd13a1d06f348f414025b317089db248c558de81e1efe1ac40436222b88e5985844006f10073c1a6e2c95e759df6e8ad4735da33a24380fe4560e2707e543b346c4fe119c81cdc5b13b2a1e97ac4003374b197c42ae794a7d093f73a4207f5c74925108a83186d284d6b9e112a1ed45c2a782fbc9da9ad597dc4ba43554650b1a15b00d89495b9c96909fa5050ae3e2f06dd1fb2dddf70a680350c5d3204ee4dbc1dd6edd420998b83288", 0xe4, 0x0) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x100000001, 0x2, &(0x7f0000004000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000)={0x77359400, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000003e000)='/dev/audio#\x00', 0x5a, 0x200401) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000003f000)={0x0, 0x3ff, 0x2, 0x9, 0x7f, 0x19aa000000}, &(0x7f0000040000-0x4)=0x14) connect$bt_sco(r0, &(0x7f0000011000-0x8)={0x1f, {0x9fd, 0x80000000, 0x80, 0x7, 0x9, 0x100000001}}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000025000-0x8)={r1, 0xee2}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003d000-0x12)={r1, 0x3f, 0x5, [0x5, 0x6088, 0x6, 0xe98, 0xffffffff]}, 0x12) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000003f000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000040000)=@generic={0x0, 0x401, 0x7}) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000003f000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000003f000-0x6)='wlan1\x00') 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000031c000)=0x5, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x1, 0xd2d4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6da}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0xff, 0x9, 0x8}, &(0x7f0000750000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000628000)=@assoc_value={r1, 0x3f}, &(0x7f000094d000)=0x8) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000003f000-0x15)='/proc/self/net/pfkey\x00', 0x41, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000024000-0x10)="92559d679b109d553cf002b75705ac9b", 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x8000, 0x0) getrandom(&(0x7f0000000000)=""/0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000012000)={0x6, 0x10, [0x7ff, 0x3, 0x401, 0x7]}) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000003e000)={[{0x0, 0x1, 0x4, 0x0, 0x9b, 0x7, 0x1, 0xc000, 0x100, 0x7, 0x81, 0x0, 0x7}, {0x7fffffff, 0x5, 0xd545, 0x80000000, 0x101, 0x2, 0x3378, 0xe0, 0xffff, 0x8, 0x81, 0x646131b1, 0xce}, {0xffffffff00000001, 0x5, 0x101, 0x3f, 0x400, 0x3ff, 0x8, 0x4719, 0x800, 0x5, 0x4, 0x8, 0xfffffffffffffff7}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000003f000-0xa)='/dev/vcs#\x00', 0x3f, 0x105000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000040000-0x8)='./file0\x00', &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000002f000-0x1c)={&(0x7f0000032000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000034000)={&(0x7f000003f000)={0x124, 0xb, 0xf, 0x211, 0x6, 0x1, {0x5, 0x0, 0x3}, [@generic="c964340ec3d8dda8c1c3c61b33c697b1544ca5bc", @nested={0x10, 0x62, [@typed={0xc, 0x57, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0xa8, 0x77, [@typed={0xc, 0x9, @fd=r1}, @typed={0xc, 0x45, @uid=r2}, @generic="49585215c627a510e606914a113c7bf6b95b63e797b703b78136f0ebf7507925aa3ef1c1de0dbbd55695c8188ea5a1fca3", @generic="489b54d128f7d585ab9c419545bfccb5cf840b544cf81a9b7fb495b30796d944b261b46d637694acb15413e4a412bf585d88e6bcc77f6219be72bdec6a8dfe5c3547beb0a3f4c0ee8099902ba8dea580312a84b17c92fb02"]}, @nested={0x44, 0x6c, [@typed={0xc, 0x1, @pid=r3}, @generic="40c2e3ee90494839ecca43b8bcd84f8bc5c0e47aecb098fa7382dedca024eecf20a925f978668e4c88827f0f09cbddd9626e98", @generic=""]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40000}, 0x800) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000040000-0xe0)={{0xffffffffffffffff, 0x3, 0x9be0, 0x0, 0x40000003}, 0x2, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x0, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000022000-0x14)={0x6, 0x7, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000013000)={&(0x7f0000040000)=[0x0, 0x0, 0x0], &(0x7f000000e000)=[], &(0x7f0000040000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x4)=[0x0], 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={"8083e86e41d2f530d54ed022903a25d3", {0x4, 0x39, 0x2, "69d666800b66", 0x96, 0x0}}) fchdir(r1) 2018/01/16 13:54:58 executing program 2: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000218000)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f0000a69000-0x9)='/dev/sg#\x00', 0x2, 0x200) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000ad1000-0x1c)={0x0, 0x0, &(0x7f0000116000)=[{&(0x7f000045c000+0xd42)=""/4096, 0x1000}, {&(0x7f0000ad0000)=""/23, 0x17}, {&(0x7f0000a81000-0xd6)=""/214, 0xd6}], 0x3, &(0x7f00006fe000-0x60)=""/96, 0x60, 0x100}, 0x12001) r2 = dup(r0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfffffffffffffff7) recvfrom$inet(r2, &(0x7f0000ad1000)=""/148, 0x94, 0x2042, &(0x7f0000951000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff54) shutdown(r0, 0x1) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000003f000-0x4)=0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f000003e000+0x95c)=0x2) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000040000-0x20)={0x0, 0x2e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x0) timer_delete(r1) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) setpgid(r0, r0) 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005d1000)='/dev/dmmidi#\x00', 0xff, 0x200080) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001d6000-0x4)=0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x100) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) ioctl(r0, 0x2, &(0x7f000051d000)="0620449c2256022dadab0d2f90a457512e20c357a3fc5459d0c6ed5c0e93334c147fd732d6c3f1ce8d182b116412628d83968dc0f839b2160870ffc89c560c551e0a257b3a76c2055af5a7790e782227ff07af9d0cef4d7184f86010c1248698c671914d38ee19de6c05e1c56b446762af860998a5cd5df441aad277c6de26e67a9833ecbf66e47adf1a7978636bace1993173ab58aef768e603c7a9abddcd752dca43abe2701d82f0c72251687c803d2a80c3f21cd3df71976b8f3749bd58ddf6c961969f9369218295ecadd060bd") syz_open_dev$urandom(&(0x7f0000763000)='/dev/urandom\x00', 0x0, 0x48000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000313000)='/dev/sequencer\x00', 0x56cb53caaf03c620, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000137000-0xa8)={{0x3, 0x200}, 'port0\x00', 0x20, 0x80401, 0x3, 0x6, 0x0, 0x1, 0x6, 0x0, 0x1, 0x24000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x8, 0x400002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) fanotify_mark(r0, 0x8, 0x8030000, r1, &(0x7f0000000000)='./file0\x00') syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000003e000)=""/243, 0xf3) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000003f000)={0x0, 0x1effc, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000633000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c98000-0x18)={0x0, 0x8, 0x30, 0x5, 0x9ddc}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xfffffffffffffbff, 0x3, 0x8}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000001000-0x19e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@routing={0x5e, 0x0, 0x3, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0xbf, 0x0, 0x3, 0x0, 0x0, [@loopback={0x0, 0x1}, @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}]}, @fragment={0x0, 0x0, 0x8, 0xfff, 0x0, 0xfffffffffffffeff, 0x1}, @hopopts={0x1d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}, @routing={0x16, 0x0, 0x0, 0xd7ce, 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}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}]}, @fragment={0x2e, 0x0, 0x7, 0x101, 0x0, 0x6dde, 0x3}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x1ec}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x0, {0x401, 0x0, 0x401, 0x7, [0x5, 0xcc66, 0xf6, 0x2]}}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x0, [0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x3, 0x1f, 0x0, 0xfffffffffffffffe, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) fsync(r0) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f000003f000-0x10)={0x1000, 0x68d, 0x1f, 0x4}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000040000-0xc)='/dev/amidi#\x00', 0x99, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000021000-0x4)=0x0, 0x4) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000766000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x101, {{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) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000003e000)=0x7) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000003f000-0x120)=@pi={0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x80000001, 0x3, 0x1173}}], {@ipv6={0x86dd, {0x8bbd, 0x6, "b817a2", 0xe2, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, {[@fragment={0x3f, 0x0, 0x1ac000000000, 0x9, 0x0, 0x2, 0x2}], @dccp={{0x1, 0x2, 0x4, 0x1, 0x7, 0x0, 0x0, 0x1, 0x500000, "fa461c", 0x3, "307cb8"}, "10565fceca61d0a385f9780fce867191d6838fa7b1905ba105e0a5b8229baf39056449cfa7d28e60dd70b5dbc6b135fb405b42db34ac6930d8098a18a6d5982a1a6f65f2905aad491b5d58c7514b07483141eb922022f67defb7ed8d0a88361a6cf0f5b17411f0f2c4be899dfb188427e64d862c37922d17c8bf31376f47180aea32be188c0d235450cfc585ce2e5c00c3a1edc60f3554fcb5d9145817275836dfd8224aade6aca199fcf5d697b2b707009465c025cca09ad45fd6b3b0adc6e0bd59bbdaab75cb63fc16"}}}}}}}, 0x120) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000033000)={0x1, 0x80000001, 0x8007, 0x0, 0x7, 0x0, 0x4, 0x9, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x20, 0x3, r0, &(0x7f000003f000)='./file0\x00') mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000003e000)=""/238) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000000d000+0xe0f)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001a000-0x6e)={r1, 0x66, "652887c69fe67b3fc78fbdcf9a3b4115e1d8dba0cc2bdb569b94ad4ffbdf629ab9d1ac453c7f3fb4f15559ee860a93832618095a96c527a296f6f5a5a431ce71d81f08e751482ee2ac8901a5f7cb3872b6f268251b259c26798b4405a6a68b84fad8e6a1c1fa"}, &(0x7f0000040000-0x4)=0x6e) umount2(&(0x7f0000017000)='./file0\x00', 0xc) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000040000)={0x8001, 0x3f, 0x0, 0x1}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ec4000)=@buf={0x67, &(0x7f000068f000)="2217ed829c62c84e1b672924dcad332078fd06dbbe6b3a910e1061ae8c92b658aa2295d09856b908fc1cc5efbac9a2d17d7c4177bbacd6fec19e207ca5a92aa512050b5d0e61eb973ebf22e169503a3c223a2b63d0b7b69849ddfe48b11161c5d4bbdde9cd40c9"}) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() getgroups(0x8, &(0x7f0000002000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000002000-0x8)='./file0\x00', r0, r1) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) readahead(r3, 0x6, 0xfffdfffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000004000-0x98)={r5, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=@known='security.ima\x00') 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000003e000)={0x8000, 0x7, 0xb000}, 0x4) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:58 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000037000-0x18)={0x7fffffff, 0x10, 0x1, r1, 0x0}) 2018/01/16 13:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f00006f1000-0x1e)=@pppoe={0x18, 0x0, {0x1, @random="77b5824ab607", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000000e000)=0x0, &(0x7f0000897000)=0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003b2000-0x4)=0x0) 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000776000-0x6)={0x40, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000003f000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000003e000)="2d76ecd98f2c21781e85dff2e2e2c2c3f36dfe9282c83a5a5875462c90bfca189421de8f7b942bf39ad5b693273738c542b6ffdbfac6711cba4a4f1ff852320e79a1a3957b62b06c1850bf61bbbd2882d69ad2a2b4164bdf82baeb8660e4a77fe7d3fa01bde68379c9dcfac3e6a4176d8219dab0cb55c2287037e89347941946cf7c666e0fb917581505fc48580c5006da006f912730e14485bd1cef3f94b358cd91b74c28e0bb414ec5483261e8a660e92e8cbb4e299a3b861f9b2b5be4ba56012676559c148216649ba5c49f387fbf", 0xd0) 2018/01/16 13:54:58 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f000001a000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x1, 0x8, 0x200, 0x9a4, 0x9, 0x101, 0x1, 0x2, 0xffffffff, 0xfffffffffffffffe, 0x1, 0x6}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffd) pipe2(&(0x7f0000252000)={0x0, 0x0}, 0x800) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000040d000)={0x8, 0xf000}) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:58 executing program 3: socket$inet(0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000003e000)=""/50) 2018/01/16 13:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000006, 0x5) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bf000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf7000-0xa)='/dev/ptmx\x00', 0x42000, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000aa8000)=0x0) capget(&(0x7f00003d9000)={0x399f1336, r4}, &(0x7f00009af000-0x18)={0x404000000000000, 0x5, 0x2, 0x73d, 0x8, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:58 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000030f000-0x9)='/dev/vcs\x00', 0x1ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x79) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000003e000)={0xfffffffffffffff8, 0x3, {0x0, 0x0, 0x3, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x9, 0x7) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c98000-0x4)={0xffffffff}, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000870000)=0x0, &(0x7f0000fcb000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001ff000-0x8)={0x0, 0x0}, &(0x7f0000177000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000092000)={r1, 0x2}, &(0x7f000022d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d27000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x64, 0x108, 0x1, 0x1000, 0x4, 0xe3f0, 0x3, 0x6, 0x5b72, 0x21, 0xcbcc, 0x2, 0x9, 0x4]}, &(0x7f0000740000)=0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae7000)=0x0) getpriority(0x0, r2) 2018/01/16 13:54:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x8003c, 0x0) fdatasync(r0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:58 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000bdb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00004ef000)={[{0x10001, 0x4, 0xffffffff, 0x80000001, 0x8, 0x10001, 0x6, 0x756, 0xfffffffffffff000, 0x1, 0x2, 0x6, 0x1ff}, {0x0, 0x20, 0xfffffffffffffff7, 0x3, 0x9, 0x30000000000, 0x80000001, 0x4, 0x7, 0x261d, 0x3, 0x800, 0x200}, {0x4, 0x658, 0x5, 0x10001, 0x0, 0x10c, 0xd39c, 0x0, 0x100000000, 0x3, 0x101, 0x8, 0x1}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003e000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000003e000)={@common='erspan0\x00', @ifru_map={0x6, 0x8, 0x6, 0xab, 0x4, 0x7ff}}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000003e000)='/dev/admmidi#\x00', 0x32dffbf6, 0x400801) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f000003e000)={0x1, &(0x7f0000009000-0x8)=[{0x9e3, 0x20, 0x70, 0x2}]}) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000003e000)='./file0\x00') syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000003f000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) connect$bt_sco(r1, &(0x7f000002a000-0x8)={0x1f, {0xfffffffffffffffe, 0xc6, 0x0, 0xffff, 0x1f, 0x8000}}, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000040000-0x4)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000040000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) socket$bt_bnep(0x1f, 0x3, 0x4) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f000002b000-0xc)={r1, r0, 0x0}) 2018/01/16 13:54:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r0, 0x1, 0x3, 0x8) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004b3000)='/selinux/relabel\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x80006, 0x97) connect$l2tp(r1, &(0x7f0000a56000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x0}}, 0x26) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:59 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) fcntl$getflags(r0, 0x401) syz_open_dev$vcsn(&(0x7f0000da8000)='/dev/vcs#\x00', 0x0, 0x101800) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f40000-0x20)={@common='nr0\x00', @ifru_flags=0x1100}) pipe(&(0x7f0000e0a000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00001de000-0x20)={{&(0x7f0000b86000/0x2000)=nil, 0x2000}, 0x2, 0x0}) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) pipe(&(0x7f00007cc000-0x8)={0x0, 0x0}) 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:59 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000ea9000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x210000, 0x14b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x8) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000003f000-0x9)='/dev/ppp\x00', 0x80080, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000003f000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x44, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aff000-0xb)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ce4000-0x1a)={0x0, 0x12, "34c7adb7907f12558e00baf3e4c717befd10"}, &(0x7f0000d20000-0x3)=0x1a) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ead000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000ea0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f44000-0x62)={r4, 0xc6, "7139d4c6b5cfeebd571d6e0c9838386cbb98492fa73f122a5643eb8f5bbd1a974dc3ebd0addb541deda57ce8bb49cf94705866b7e8243e3adff70d4c41150b030fec79e62f78e7334aca740e04e85fb8668c514286add05ab4dc948915245838fef1764f72f1545bf001e9ef1f1992aa0a3f118565fe3d84576727295de258b1aefdbe450359faae3b20b375dc4b105280d9d867f27c8a08633a8d2286fae4c49854f294a95f3c6fb61831aba997c50e3475206afda2d954c4eb82f0db3c37d27ebe99e1629e"}, &(0x7f0000a2b000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000deb000-0x20)={0x8, 0x8, 0x8000, 0xfffffffffffffffb, 0x100, 0x20, 0x9, 0x5, r5}, &(0x7f000010d000)=0x20) 2018/01/16 13:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005ca000-0xd8)=@ioapic={0x1, 0x527, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 13:54:59 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00002f9000-0x18)=[{&(0x7f0000bd5000)=""/40, 0x28}, {&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x10)=[{&(0x7f0000d96000)=""/66, 0x42}, {&(0x7f0000001000-0x52)=""/82, 0x52}], 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000)=0xa0, 0x4) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) close(r0) 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socket$inet(0x2, 0x800, 0x1000) 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000025000-0x16)='/selinux/checkreqprot\x00', 0x101, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000003f000-0x1)={0x103ff, 0x0, &(0x7f000001a000/0x4000)=nil}) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c20000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) ioprio_set$uid(0x3, r0, 0x7) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000035000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f000003f000-0x4)=0x0, &(0x7f000003f000-0x4)=0x4) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000052b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d5f000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000056000)={0x1000, 0x9, 0x1f, 0x1, r1}, 0x10) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000257000)={r1, 0x2, 0x0, 0x6, 0x7fff, 0x8}, &(0x7f0000a73000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) [ 43.633904] audit: type=1400 audit(1516110899.167:31): avc: denied { setopt } for pid=6560 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003e000)=0xc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000040000-0x4)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000040000-0x4)=0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) lstat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000025000)='./file0\x00', &(0x7f000003f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000016000)=[r0, r1, r2, r3]) 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket(0x8, 0x3, 0x7f) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000003f000-0x4)=@int=0x100000000, 0x4) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="dee4af6e96f340d717a760c4b66d361f", 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000003000)=""/0, &(0x7f0000004000-0x4)=0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000000c000-0x5c)={0x3ff, 0x2, 0x50ea, {0x77359400, 0x0}, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f000038d000-0x6d)="500d2da5e63b2e260a316d28697ae3730f2d18a4190107ffdd8a7101de3c575bbed4d6a78727a0da79d30e1367c09df58072e09c85f883be98cac71c5fd6e1272c8cb4a7ac6888e9907607b46527e4ea4495ef76d6a4a688a4dde9e4bacb97c2ec590923526d7db78dd5a0585d", 0xfffffffffffffc57, 0x2, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xd}, 0x7}, 0xffffffffffffff12) poll(&(0x7f000075d000)=[{r0, 0x80, 0x0}], 0x1, 0x100000000) 2018/01/16 13:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) socketpair(0x1b, 0x5, 0x1, &(0x7f0000ab2000-0x8)={0x0, 0x0}) openat(r3, &(0x7f0000f52000)='./file0\x00', 0x30000, 0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:59 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f04000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c79000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/mixer\x00', 0x20a001, 0x0) clock_gettime(0x0, &(0x7f0000975000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f00006b9000)=[{0xfffffffffffff001, 0x1, 0xccd, 0x6, @time={r2, r3+10000000}, {0x9, 0x3ff}, {0x7, 0x5}, @note={0x40, 0x2, 0x3, 0xffff, 0x8000}}, {0x0, 0x1, 0xabb6, 0x2, @time={0x0, 0x989680}, {0x1, 0x4}, {0x9, 0x8}, @raw8={"8a98769c043a62d008039881"}}], 0x38) sendmsg$netrom(r1, &(0x7f00002e9000)={&(0x7f0000169000)=@ax25={0x3, {"e3df00d8001ac4"}, 0x1f}, 0x10, &(0x7f0000c8d000-0x28)=[{&(0x7f000089f000)="31371c7bcbd4ad", 0x7}, {&(0x7f0000e60000-0x1000)="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", 0x1000}, {&(0x7f0000078000)="216f6fc569742bcfcf4a7e113a4439a766a6138896cedac637cee6552366d52b38adced8b4376ffa24988da790d02e8dfe26ebaabacd87de69a5c632bd0a7676edcf3cdf42d037c38cbab774cd070b2fbc6ca9232a841652fbc26f87064184bf35cfd80cfb6107a37ee7159cfd0c20b99f2c1255b13ebb59496ed1e8984da1a4703ec3d08ff73f79166fa00a704f1fb11a9fa6ea162f13837690", 0x9a}, {&(0x7f0000ee9000)="b3d72cef4245605d9ebdc52562e59c0ae58b62c6ef8f7994eb8d9c4d9356cd1c20007061051c8fa2f57b0cc3c189d653672324fa19aa9f2382aa0da541a01fcb67b908343cc51f8122374b5a367843c6f6ec4226533ea590c815e1ec88da6f1247a52d577e7e913d472b8cbc2df3cf510a920977c66f55823edfef", 0x7b}, {&(0x7f000091a000-0xc2)="e1adf7ae04ec0dae2cc491902a031d2ee93766d57660776b6863d11db1caa0d9f89c4e897a502bb562af60d1d7898c52c850dd40105da9a1c77335b192876126f103b0175f38fce6f1d86594cb39a30ef8b321afae834c1113adff128a3c7057fb7ee7f3d2cd770572d4230614b44c007b8d720c0986771a7bada6c60a0a2663e2c3154945b3c49be0d3170f134733eaa48586eefc8cd14436882e597576c75d9cf46e9979c57b8beb9f2e67c5ee47f19a569773478249d479b50e75efc50df571ee", 0xc2}], 0x5, &(0x7f0000689000-0x3bc)=[{0xb0, 0x6, 0xc18e, "b10e9e255fde25935012d7fdce80fa3250754f1f8cdcd73e8a3cfd0d69ab1eb8c0a227f4ca3ebef3c477ece775caf4274f0ed89a52a5efb4aa868449c55c043a9eff72a4cc8dc1a9da7f21dc838383f8d670471dc6bd2229a39fb39b79b26944ce6bff0f0885277437bfa2a98488797112f146ecd7c0098c971738ad2d13c21ec0bebab8310fcf46a681f964e5f24636ac3aa6a25a6afd56216992ada055556e179b"}, {0x60, 0x88, 0x2, "4edabd3aa636651b941215561f4e6d3874c9ca1696a2429e1555ccf31f735e93ea5e9374c31d9ecb56829780fdc806c44ab780d5d45a7116ff1290eb62d91a68033ec2c3ebe95518e63ee5bf0f109410c5"}, {0x40, 0x0, 0x100000000, "d133ec2a11731e606f68d77084c169c3b1f616016776636c87cf9e09a5eda9fdd7afeb421a9d0ba09ac58463b0ca1da6e117"}, {0x100, 0xff, 0x5, "5079b91e0ca8bddec24969477e3b85f835ebe89283adeb00d25f82134c99d9c3f9228dd804c757fa1d322db7f995d08a98f2df5a8fb97dae8611ff07c75861ff56c04a99a2b684461b25bbdc3f87b050e8bed560f906ad7cf759db515aaa07c9ec7043336299a4aae3e3d855b704cfe972e05071f212ca8bd9aff87c84aedce7f8a2f5380759d065cc7070b0bceffc370ed8b863c4a640230c163670a722c2302807c6da92fee5bbd991c2bcf3aaf86085cb4b130c78d4e523ee7a583d7092af60220ca1c782245ad9c3893129cee0d0df37443499b75822e9b7e2b854e99ec14ce74b1f06b81f8f90c6e3024e0cb63663f8edde"}, {0x9c, 0x1ff, 0x5, "9407c625c60edac9b81062c3caf8b424099188f1830c1bea304a241d95ca0d26d3c0c3fda1e07d469d0e29e385fe64178f04540887dd4c70ba37f77e62309d4d54316996fbdcf42f16673a9aa965394e4d3d0890e181c017dd8623f5b54b9709d386ce597bdd5f49311a4fe6b22e655d053958465d954299856fcef97b6578e52ad26d355e3872ed97a022d3cf63"}, {0x40, 0x114, 0x0, "ce7cadb6f040e787aa6b273a87f2087da6535d69d38272c430b368776979e7172b0b454f24a4f60e0058422634fdacb5ff74d6"}, {0x6c, 0x1, 0x4, "cfa28ea0c7cb117fe5340337540d15eb0c474a577b72876a18cf7ecc1ccebfe4da4747b8d7a87dcc357689d9411d6dd8267186275d6eabc121b10e7dcf9f28178bbb0f09a38a8400730ec02a8558f5bc9a64a16c8b5207bba8dffe8ebe"}, {0x24, 0x113, 0x400, "cfd02ffb3cc67b466ea5937de7353e9aa8497fd77e6514c2"}], 0x3bc, 0x20004800}, 0x44800) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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, @perf_bp={&(0x7f0000d00000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105518, &(0x7f0000001000)=""/250) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f000003e000)=0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000040000-0xb)='/dev/audio\x00', 0x101200, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000040000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1af, &(0x7f0000040000-0x1ef)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x179, 0x23, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x16, 0xe, 0x1, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x62, 0x0, 0x5ebc, 0x4bc5, 0x0, 0x100, 0x0}, @hopopts={0x33, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @generic={0x4, 0x40, "6f6cabafe0dbdca8c583abbfec1de3b466069e17837484325d67f62a1e56bbce822f5254be1dd5a84d576d8a50333495b7178af1c3589f8494ddfe70255b13c6"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x100000000}]}, @fragment={0x77, 0x0, 0x5, 0x5, 0x0, 0x81, 0x0}, @routing={0xaf, 0x8, 0x1, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x0, 0x6, 0x2, 0xc9ed, 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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000041000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000020000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d35, r1}) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000013000)=0x4, 0x4) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000908000)=@generic={0x6, 0x0, 0x10000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000048000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffd97) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002e8000)='net/ip6_mr_cache\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000e10000-0x4)=0x3f, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000f7d000)='/dev/vcs#\x00', 0x200, 0x800) connect$l2tp(r2, &(0x7f0000ab2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x4, {0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000026d000)=""/36, &(0x7f0000540000-0x4)=0x24) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2000000000007}, 0x1c) 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x8000) recvmsg(r2, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x0, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000331000)={0x0, 0x101, 0x7, 0xffffffffffff1011, 0x8001, 0x5}) ioctl$int_out(r1, 0x2, &(0x7f0000256000)=0x0) dup3(r2, r1, 0x0) 2018/01/16 13:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x4200000000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f00002b3000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000f44000)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d1a000)={r0, &(0x7f0000a64000)="", &(0x7f0000c00000)=""/4096}, 0x18) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x5, 0x81) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x2, 0x8, [{0x8, 0x0, 0x800}, {0x3, 0x0, 0x4}]}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000015000-0xb)='/dev/adsp#\x00', 0x800800000003f8, 0x3ff) getrandom(&(0x7f0000037000)=""/132, 0x84, 0x2) eventfd2(0x8, 0x80801) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000003f000-0x18)={&(0x7f000000a000/0x3000)=nil, 0x2, 0x2, 0x82, &(0x7f000002d000/0x1000)=nil, 0x100000000}) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000089000-0x8)='./file0\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f000072e000)={0x4, 0xa9e9, 0x3ff, "fc4c85c8b031", 0x1, 0x0}, 0x10) getpeername$inet6(r0, &(0x7f0000d0a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007a0000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a2f000)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf6a}, @in6={0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x74) 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000003e000)=0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) bpf$PROG_LOAD(0x5, &(0x7f000047b000-0x48)={0xf, 0x4, &(0x7f0000503000-0x20)=@raw=[@jmp={0x5, 0x6, 0x3, 0x3, 0x4, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000bba000-0x4)='GPL\x00', 0x7ff, 0x19, &(0x7f00007a6000)=""/25, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:59 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000003e000)={{0x25cf, 0x100000000, 0x43d, 0x80, 0x5, 0x1}, 0x3, 0x5, 0x7, 0x1, 0x1000, "0c7508c92ef884351af299bbdc73ccf17f826b44ab06b8d655103ef9511fe0e19adffbf771e80d532d260020b03a1d9016b6f0d76852d82868c1022dfc216defa81037228366a0571f4a9795cc242ff995a3ca8650b1a7b446df883fcc2b4bbde0a7b8394e89058bc6a0c9d416cebc3a2e86408ab8984c56d09965a173b8e4e7"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000003e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003f000-0x4)=0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003e000)='ns/cgroup\x00') mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f000003f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000040000-0x18)=[{&(0x7f000003f000)="75a7f4d924e87d94c378a4d816b956072edbe26b824a1c8bd29fe39f8f9a51b2d2959cd710d032b674511704f53278ef870bd6c40eb1ce7fd7beded6b87dc429dffc3c678940121ec07427a01601dd2a09ca9ff5758de835ecb99550e94b45da09c1b2ff31c4acacc92c0ed72aef78a6d9f6bb9141", 0x75}, {&(0x7f0000040000-0x2b)="b849e8bca1a0c673ab74865a594fe996927bc8cfb0f259a03475a1373a8718fe75642433b06f50a2251923", 0x2b}, {&(0x7f000002f000)="16daf3b3f3a4b910b6d051ecd69f13dba9dfcf1b49b7feebd1b037e7a7d869e031e265adad7a6ed0c7ed156c0ead", 0x2e}], 0x3, &(0x7f000003f000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x4000}, 0x0) accept4$llc(r0, &(0x7f0000012000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x80000) 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000922000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000bf1000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000030000)={{0x8, 0x5, 0x2, 0x8, "142e5e716beb3da2b61265f6f5bd91dd02dd6a008c0f8733399c2a6d58a161841dceab8bd5b9b47e1ea67945", 0x23c8a877}, 0x0, 0x0, 0x100000000, r1, 0x100, 0x1f, "790094f6e4f3e9d1b1594be82fddf1394a2530502d85cc44cc23edc5dbf68637edc74091d92264758ec82d3ee7b529c60b16e8e9112e0f93061521208ff61f9b", &(0x7f000003e000)='/selinux/commit_pending_bools\x00', 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x800, 0xffffffffffffffff, 0x790], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f0000028000)=0x0, 0x8) 2018/01/16 13:54:59 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000b46000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8378c6ea114b", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0xf3)=""/243) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000e000-0x4)=0x2, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/enforce\x00', 0x40400, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000003e000)={0xc1, 0x100000000, 0x800, 0x100000001, 0x2f5, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000033000)={0x6e, 0x0, 0x10001, 0x10001}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000003f000)={0x10000, r2, 0x0, 0x800}) 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x0) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x892, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@generic="62d7d5eaa5ff8fd9bd4d6e2f878b29f9", @ifru_flags=0x1600}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000371000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c46000)={0x0, 0x9b, "3a5d5b4895354b693d3ebe7516b2947d3e212404d82a611b08f987eba1d14dfa559fa1062919e5698805f41b6d775a02520dd6d45678c00ae9db6c54a972c08361db7c3a3265a86237c6793380939aceb593f8a11d752010c52f0381916bb4181b86086f9ccc99a88b7a6830f511d3067b0f6ff1f84f973f383b2cb2e75c93a6e6727a5304700588d09018943cf4ff88ef37c78c2521d04e409fc8"}, &(0x7f000071f000)=0xa3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a04000)={r3, 0x9}, &(0x7f0000d2b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000827000)={r4, @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]}, 0x9, 0xa8}, &(0x7f0000e53000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ab3000-0x108)={r3, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x4, 0xf678, 0x59a, 0x8, 0x4, 0x100000000, 0x2, 0x100000000, 0x8, 0x1, 0x40, 0x9, 0x0, 0x1]}, &(0x7f0000d8a000-0x4)=0x108) r5 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r5, &(0x7f0000c8c000)={0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x12) sendto$inet6(r5, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000003f000)=0x0, 0x832) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x1c)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0xb8, 0x9, 0xe, 0x0, 0x1, 0x3, {0x1, 0x0, 0x1}, [@generic="e2ab554ec5af36ac89ed9c65edb5dd3f641d08347d5c6474ce84135055323ee7b0a6f33ba81c38bccac33c3a94cd9a426354c15f3c7a7817f9dc1b0741ca97bc8cfdf96b889de5f1e660ae66925f97e2ef38aafe25f8fb87afb7b6da2c0168dc1e11d8ef20c7d80e6350052ce054612a3f9a549a126196ec5e89bba45420ea7ab1a06d40c76c2c3519cb8c477662e9fb6c03174ec23510", @typed={0xc, 0x4e, @binary="9874"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r1 = getpid() tkill(r1, 0x1f) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000001000-0x39)="31361a9d2b654e425c6f5f5d2b2ff4589c032ab485d7fa314863b8c0910073d8de0a7304b30cb206064bd4c6d92f8db42777d1153378a82dce", 0x39, r1) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000003e000)=0x0, &(0x7f000003f000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) writev(r3, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000003e000)='/dev/audio#\x00', 0xfff, 0x1) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 43.985060] net_ratelimit: 168 callbacks suppressed [ 43.985064] dccp_v6_rcv: dropped packet with invalid checksum [ 44.063694] dccp_v6_rcv: dropped packet with invalid checksum [ 44.072146] dccp_v6_rcv: dropped packet with invalid checksum [ 44.089132] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x0) 2018/01/16 13:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x60200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000f4000)={0x74, 0x0, [0x8, 0x800, 0x1000, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000347000+0x22)={0x3, 0x0, &(0x7f0000018000/0x1000)=nil}) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000860000-0x4)=0x0, &(0x7f00005d5000)=0x4) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x400, &(0x7f0000000000)=0x4) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000003f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000002c000-0x4)=0x1c, 0x80800) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000003f000)=0xfffffffffffffff8, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000021000-0x4)=0xfffffffffffffffe, 0x4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x5921) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000003e000)={0x1ff, 0xa50}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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_getres(0x1235b3bb22e79ee, &(0x7f0000850000-0x8)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f0000d20000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000014e000)=0x0) sched_rr_get_interval(r0, &(0x7f0000f77000)={0x0, 0x0}) 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x7461, 0x9, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x2e, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$inet(0x2, 0x1, 0x10000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000040000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x6, 0x1, 0x89}, &(0x7f0000039000)=0xa0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000040000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000006000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000030000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xd1c}, &(0x7f000001a000-0x4)=0x98) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000002d000-0x18)={0x0, 0x10, "afa3f67a4f302801ed0cebd0d8281641"}, &(0x7f000003f000)=0x18) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000038000)={0x0, 0x1, 0x10, 0x80, 0x1f}, &(0x7f0000040000-0x4)=0x18) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000041000-0x8)='./file0\x00', 0x2000, 0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000041000-0xc)={0x0, 0xc8b63b737151c2ab, &(0x7f0000020000)=[]}, &(0x7f0000040000)=0xfffffffffffffd7c) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000010000-0x3)={0x0, 0xff}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000032000)={0x0, 0x3}, &(0x7f0000020000)=0x8) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000003f000)={0x0, 0x4, 0x14}, &(0x7f000003f000)=0x8) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x3, 0xe870, 0x1, 0xffffffffffffff9a, 0x20}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000003f000)={0x0, 0x3ff}, &(0x7f000003f000)=0x8) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x5, 0x30, 0x395d, 0x7}, &(0x7f0000040000-0x4)=0x18) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000040000-0x8)=@assoc_value={0x0, 0xfb}, &(0x7f000003d000)=0x8) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000032000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000003f000)=0x8) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000003f000)=[{&(0x7f0000033000)=@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c, &(0x7f0000004000)=[{&(0x7f000003f000)="28503d6207c895650f836eb127e86fcdec20dbe899d0609a53e1cea509e1e982dbe3f195b8b386c216c77d0c1da23a5743c41c7ca99e4f899f764e93f35f94db40c1706994792d4fa5d29cd6", 0x4c}, {&(0x7f0000005000-0xaf)="c6cb4063cdf193625fbada6a43981f91f4777e834209c856cc45a96f432b7c218d9d89b6c9220d78082c2707f7dc1249f8dbc0dc14621dd1491e19c15db459099feba14db20bffd4d6c4369707349b9785c054bf303d6cf346e9d1f0e263981e69e22e8a2b1afeb131426d5f2b865f64afe15939d15fd22a422f98f3a147a9e82ca267f29bda67756ed6e97a10d3264d773f6a4712bdd4fba0b5fe940fb5e43c8b398066b5338ef4cd703db8bf4912", 0xaf}, {&(0x7f0000031000)="4b7401616ea03bb15d82aa54bd8a77207df66ec9fdd9a69ce2be9b058ef2be80d0865ebca9961aa94f135869bcdfb0adab90829caacce7f550e711cd3cbf3981c1da52d56b2fcee2bbdc252c86e58598f2eb993ae27453e84c3ce06c57a9434037f22072e6ed13076d06783256fc9b51ed959d1080c4c715bd71d018ae3361f3d841da07", 0x84}, {&(0x7f0000026000-0x58)="0e1681f29971db858b4c789b6bad74d67a1dc0fc6559c6b2a0f6b9c9ad0749617f84c762b28d09566dbd20ccb516bd05515efa5f686677f35a908b54a7e3edf4b49e4b650a1f45e748bb3c713e2cf9b668ca7723c202194f", 0x58}], 0x4, &(0x7f000003f000)=[@sndinfo={0x1c, 0x84, 0x2, {0x89, 0x4, 0x9, 0x80000001, r1}}], 0x2c, 0x40000}, {&(0x7f0000022000-0x1c)=@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, 0x1c, &(0x7f000003f000)=[{&(0x7f000003f000)="c2040211c5f6f70805756ae8ed4e2d57fa1ca9949c3b58192900483f4213a0d24502408cf6f5f0f0e15c24ebb44ed7b0ac648d8de16a5015b495342adc004361e05155179980", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000002000)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c, &(0x7f000002f000)=[{&(0x7f0000003000)="34f1a068f274fc45e5f497d1ad3902c93cf9423926dffc83153189846b62bcb25b9ec0003dac7a0c411f8262b991d956339be153c008b51870740e18243ceffd3cbcc806167725e0a0a9abce7c76df8972ec51bbf8b53ed4473436c5e5ccbfc8a99a481480b2c771ec9b723d847028f5587814b739fc57427271efc6caa92452ce2dff140526227420522551d3c180f6c5ea113a", 0x94}, {&(0x7f0000040000-0x8a)="bc824037effe060c08cd1c6c42601c4b228d0cf8a830a53dc22279a15cc300e2096b459b21f8f650307ef9f41fb8f307c0129afe8eef985b35460949599d3bd5985fdf594d57307482315161e2f1556dac9dda95364c8124f9555d9560d5be77f320d6a20f1393695a9f313ff29891449f6a3d7a87e69ea73b5ea6e125caf8e136e12d6fbdbac69151b7", 0x8a}, {&(0x7f0000039000)="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0x1000}, {&(0x7f0000015000)="6e3bd95fcce4f76abacd22495b998830af28f61e11d938b03a84fee813dbbc29565622c5f229cd41ac7baaac9f5ed687524d97bd8d92b4db765444b09c78aff6f9d2df61da1102d6bda9230a800ca1d2b31e800a7b5fbadbc409f4161d25cee1c63242904d3c8c1357f181b1be1e2422674fcd6fdc9c3471bb87f259811e2568a9e4d242bcd304e1577c531a2dc2b2fcc1123d0a3c1ec27a2733769336e7a9262481afc18f023fcd0ef05c551b2f53ccd778fcda6b3a781c865b85e91fd5a871c1e4f8828df11d263cfdb92c6ef17b9867145fbe60911d8219fe56c6709294c6ec9a08db5f04b573a313", 0xea}], 0x6, &(0x7f0000039000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x2, 0x820a, 0x9, 0x6, 0x7, 0xffffffffffffffff, 0x0, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x2, 0x9b7, 0x1, r3}}], 0x58, 0x4}, {&(0x7f000003f000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000040000-0x8)=[{&(0x7f0000025000)="d00bbf24716efd3dae794a1bf120c3702ad61fed4fd5acfb794cc6e00b0173fd1fd529151b2cebb1c6f67c33b1dc68f67df06973be73ab1543c74c6a5de6a7ed4af3ee39970f1a60df7c25af85d797af84f975f6e2fe82ab1c48722c0691c689d990cc2861e297567832775d1ef7a8d1b3f77e05c5a42e0daa539357bd9ee6b1bcd52d2e6ec7ae0b1eb4c48dfd54f272ca0cf449dd67f9d676a011bdf641bcb5fbb42ab697f1ee4a", 0xa8}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f000000e000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000040000-0x48)=[{&(0x7f0000029000-0x50)="ad662e7c9a0f12b3fafc5b5a1aabe67a7520228bcc690091d6f22ef4ba6c010919762a1ad73e4b8e10ab8400757b49e882105c0a0c44dbddc817223c228e3e5f3f582da912b433bf672b637e93bcfa54", 0x50}, {&(0x7f000001c000)="6f1a6a41dc9e888b4cf1aecae67babe2c1bf02f42d05f4ab81bbd00b68143dfbf7f7e25e2e411433084708cde9a73c0e8d9525c37885206381db186e9a47cc1113a241f3eca39c502a91dd53ebc9b1bc28f2a411c0b6596734a62ec43c1d1078764e856346180734b62a2de70427ce26d1d29c1c2ae7168d0b7443f96b9bdcaad59f2fab", 0x84}, {&(0x7f000000c000)="b33952ab9f39fd70e1457c5894d6312f400f40137c6c47bf7c848bf6251f0ec4a432139d5ad8015aa989fe2751a9561686319d9e0e969a9f8261dd0cb045c98f56e7c47835744719cc4540a9b07e6171893418845ace2a98ac7b0a8eaf487e529d71a4265c9fa42f738f717101546686c2d04a73688522b240c476a70afcf7e2c7409b0aae9314ec266f002f65a827eaf5f87f468b3e0843434de459cf162cf30c19f204d233f16db8f7598e93b132c6e5ca0540400574236c62e6c8a2cb99336f3dc03ea606f08282a07ea265edb7414b544e7ec1e99e0bfe9fa08a0c7d3972361a", 0xe2}, {&(0x7f0000008000-0x26)="94a23a362a3d943be692932365f49042e5457db260f23480eaf21b30435e891642e4b98f8a23", 0x26}, {&(0x7f000003f000)="d6a5152fe06f64f098a0060238c006991aa34894a8a113db03289c7d2cbc4c03c695d8dec6fed796a97be40113b46ce35a743bc50866306dfcc075d2c6e4485a8f8429bd2481c51bb649c23c58b246e913388484c2899ac5cb98bf790d538b6b57a9c9b6ab394408172ba54cb73429fec60e7797d5ad3c20d0c1b6e37158e76327d71894a6c2189df4e9d2aa30046b239a1ec98a9753efd2e4cf4a6015751d76fd11170ece35cf1a96b122f092053ef8ae52f538338b97c5655c5fc5ee7ab1e419ab2b760bedc47c1c2bf03aa8ef153bc929a4aa5e0ef2cca57fb8fef542418240200d3d1d760169", 0xe8}, {&(0x7f000002f000-0x9d)="83ee607dcba1021ed80a08f5388156b55c0360b678106f9cb883d8a6332773deec080e37b288613d22848025a6f1073ba8678443b72a1cbee22e055af30b5d53a859a3512a95bbaab1631b027ebf09f07556add77e361e10643711d6fba86658860036f4f9c882999f69fe1eb08d7bf17c68f35965807f4300471591ebeaa6841e406628c530aa246035376c59c181bbd2e8d2c70c5da8171a378b48d0", 0x9d}, {&(0x7f0000040000-0x1c)="5f989b1e3160eb02c14e734b4334651cf07d68496136125d7d812d4d", 0x1c}, {&(0x7f000003f000)="d29cb547825da6401bea18a9b26250b1603374a878f8023ecf6153418d2e15bc92acbf179c7aedf3e2c452db30a16f5cc60832e7eeacf24b9bbcabac0b0f35455473127a", 0x44}, {&(0x7f0000006000-0x90)="fd297136834ef4a0bed015268a3af1d198031a8a2499c39e5d7f00f21f59017b0b20deb52941568cf99b266c3bc1240b31242b7a71c2936855fd50b1611d642f97884743e63c7d0945bbd7a1f02e167cf4b23ff3e39187f136074c61f51ec79cfaaf039112d1e80d990ef86209045a96beb68fb4b282020dfdae1428e5142219ba8868d2406b442cbe9e0f702338cbe0", 0x90}], 0x9, &(0x7f0000037000)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x4, 0x8, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0xac7, 0x401, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x8, 0x2, 0x0, 0x3, 0x5, 0x7, 0x38, r7}}, @init={0x14, 0x84, 0x0, {0x4726, 0x45, 0x1, 0x8}}], 0xb0, 0x0}, {&(0x7f000003f000)=@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f000003f000)=[{&(0x7f000002e000)="480001a6a405e4cec4fac36d8eef9920089a95fa4c1ae78a290188c6f2381b36c5b9371a6df756ea6e162517dc102ce4bc6fc17949c0d43e3a4a9ff12e38ec1d164b635a", 0x44}], 0x1, &(0x7f0000040000-0x108)=[@init={0x14, 0x84, 0x0, {0x4, 0x3f, 0x5, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0xa5, 0x6, 0x8, 0x8001, 0x7, 0x80, 0x5, 0x40, r8}}, @init={0x14, 0x84, 0x0, {0x2, 0x4, 0x4, 0x10000}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xfffffffffffffe3e, 0x2, 0x7, 0x5, 0x8, 0x6, 0x7f, r9}}, @init={0x14, 0x84, 0x0, {0x8000, 0x2, 0x100000000, 0x80}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x3, 0x8000, 0x81, 0x5, 0x3, 0xfffffffffffff794, 0x80000000, r10}}], 0x108, 0x4}, {&(0x7f0000027000)=@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7ff}, 0x1c, &(0x7f0000040000-0x18)=[{&(0x7f0000039000-0x48)="036ed53ab4ad0ef6d163c5d12a02761a1c4c7b8f0530e0837055b108e2ec62981dfd4283ed4885dbdfb596186d302767072fd3dcf4ffd362b8ec31f690c85995807604ccee1e372d", 0x48}, {&(0x7f000001f000)="b5c17141aac473a439ac5af4236e33cca415710d8729a5a8c7a33280a2b3b0365a866155fd46d4cbc95527bcca7078459eaeb56c527cb827ee1f16d3bab3c012af44950fa4f8b756b5254f06c97b8df5b45e35a21fe37b6a5fc9db2b220a2087eaf4f8b51b21d962b3972c2d740e78a93504efcc7729c7f7ad10639f7c41e2b66ad6214547d5fe164081277ef1f6f2309b97880ec4378e0906", 0x99}, {&(0x7f0000006000)="c7321439b97a637adc5611740ff3f8b6a01c69aaf089de229ad14ad4030b0a87b0ef2709d1ca600e56ea73c72eebd0bc2715718c4033288cbbeaec4f45ea9e71dd2127ac370e2c7b6f", 0x49}], 0x3, &(0x7f000002a000)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x208, 0x100000001, 0x5, r11}}, @init={0x14, 0x84, 0x0, {0x3, 0x8000, 0x6, 0x9}}, @init={0x14, 0x84, 0x0, {0x1, 0x1, 0x2, 0x401}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5649, 0x820a, 0x100000001, 0x6, 0xfffffffffffffffe, 0x101, 0x7, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x0, 0x8009, 0x78d, 0x2, 0x8, 0x9, 0x3, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x6, 0x800, 0x200, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x6, 0x204, 0x6, 0xffffffffffffff00, 0x1, 0x1, 0x100000000, r15}}], 0x134, 0x8800}], 0x8, 0x8000) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000003f000-0x4c0)={{0x1, 0x1, 0x5, 0xfff, "b1e680ad67db8fda82cab20429849a3f745433d92390f27a9b86cc15715d2ffada639adef5e011a2d4bc2c89", 0x1}, 0x8001, [0x100000000, 0x8000, 0x81, 0x0, 0x2, 0x40, 0x8, 0x5, 0x3, 0x9, 0x2, 0x329d, 0x80000000, 0xffffffffffffff57, 0xb38, 0x62, 0x1f, 0x9, 0x10000, 0x5, 0x2, 0x9, 0x4, 0xbe5f, 0x4, 0xcd, 0x2, 0x7, 0x8000, 0x3a, 0x5, 0x5, 0x1, 0x2f9, 0x0, 0x6, 0x4, 0x0, 0x100000001, 0xfffffffffffffff8, 0x5, 0x8, 0x40, 0x9, 0x5b, 0x7f, 0x7fffffff, 0x4, 0x8, 0x0, 0x2, 0x9, 0x0, 0x10000, 0x5, 0x9, 0x4, 0x3, 0x100000001, 0x9, 0x3f, 0x5, 0x2, 0x0, 0x0, 0x400, 0x8, 0x94, 0xff, 0x2ab68000, 0x3f, 0xbfb8, 0x3, 0x80000000, 0x1, 0x7728bc31, 0xba, 0x5, 0x1, 0x2, 0x100, 0x5, 0x8, 0x0, 0x7, 0x4, 0x7270, 0x0, 0xffff, 0x6, 0x9, 0x0, 0x5f30000000, 0x9, 0x3, 0xcaf, 0xfffffffffffffffc, 0x7f, 0xc174, 0x0, 0x9, 0xb82, 0x1000, 0x17a, 0xffffffffffffff00, 0x7, 0x1, 0x7, 0x0, 0x8001, 0x5, 0x8, 0x8, 0xea, 0x3, 0x0, 0x3, 0x1a, 0x5, 0x8, 0x3, 0x40, 0x7fff, 0xb89, 0x40, 0x9, 0x7, 0x7], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x5, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x221c, &(0x7f0000002000-0x221c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x21e6, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0xe7, 0x215, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x38, {0x800000000000cd, 0x227, 0x2, 0x3f, [0x1ff, 0x7076dc30, 0xe0e, 0x9, 0x6, 0x2]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x80000001, 0x43, "43f5627baa29f3e7262ce43c35e4cbc9e8815c8c7f91a3744ed655438e183a9e5707ff7719963317fbea7f4e1d3318b4411854685aef40be3f8b853b23388cb525ce51"}, @ra={0x5, 0x2, 0xffffffffffffffff}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0xfffffffffffffe5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x80, 0x1000, "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@fragment={0x0, 0x0, 0xe756, 0xdcc0, 0x0, 0x6, 0x3}, @fragment={0x6c, 0x0, 0x1, 0x81, 0x0, 0x3, 0x1}, @hopopts={0x7f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0xe370, 0x4, 0x1000, 0x4, [0x6, 0x834]}}, @ra={0x5, 0x2, 0xd9}]}, @fragment={0x3b, 0x0, 0x8, 0x3, 0x0, 0x3, 0x1}, @fragment={0x67, 0x0, 0xfd9, 0x80000000, 0x0, 0xfffffffffffffffc, 0x0}, @fragment={0x2f, 0x0, 0x9d5, 0xffffffff, 0x0, 0x1, 0x0}, @hopopts={0x11, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x8, 0xa, 0x8, 0x5, [0x10000, 0x2, 0x5, 0xce, 0x7]}}, @generic={0x7, 0x1000, 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"}, @enc_lim={0x4, 0x1, 0x10000}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x40, {0x8000000, 0xe, 0x5, 0xb9, [0xffff, 0x401, 0xfffffffffffffffc, 0x3ff, 0x5, 0x9, 0x80]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000003f000-0x8)='./file0\x00', 0x2000, 0x100) bind$inet6(r0, &(0x7f0000036000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) [ 44.158885] dccp_v6_rcv: dropped packet with invalid checksum [ 44.169575] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/context\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000b000)=0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000001e000)={{0x1, 0x5}, {0xe67, 0x5}, 0x5, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000003f000)=""/49) 2018/01/16 13:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x0) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mincore(&(0x7f0000133000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xd1)=""/209) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x5, [0x5, 0x7, 0x8, 0x3, 0x101, 0x800, 0x6, 0x4000000000000041]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0xf7)=""/247) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x7a, &(0x7f000097f000-0x8)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000731000-0x50)={{0x4, 0x7f}, {0x6, 0x3}, 0x1, 0x7, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x400000002, 0x0) r2 = add_key(&(0x7f0000f20000-0xa)='encrypted\x00', &(0x7f00004e2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b78000-0xab)="4f966f94805eb27353e9bc0fc08d3ce0c7c21a5b7f5aac389da644b89f5283e5f9e3fc30b0e509ca72db46fdc997038d748bfb5c1619dc2e5f24e34658960f6f0492c7e166ffb4c6492acb595f5be8216d5617f1d0c1897b4a2bae398f45e013233b17650681b8da93e8324d89ac8410e50cd54d8e410a7774825b25256d24a814a35e5441953e58fab11233a3b261302c4247408900def5f3f80a0c6e39f78357a3678ea6c59c268723a7", 0xab, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000a4d000-0x8)='keyring\x00', &(0x7f0000a9a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x3453, 0x3, r3) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) lgetxattr(&(0x7f00002ca000)='./file0\x00', &(0x7f00007cc000)=@known='security.selinux\x00', &(0x7f0000710000-0x1000)=""/4096, 0x1000) 2018/01/16 13:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000a8a000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$midi(&(0x7f0000471000-0xb)='/dev/midi#\x00', 0x80, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000086d000)={0x0, 0x85, "4fd7ebcd18e609cfa28547f68cf2804e5669b3594e8399438270403931c79796d55c5c8bcfbaa28b9772ffbae927318c0d4fb4544bbb93cd90f8ab38267363e1b5d148939d1639a6e086df71b2c29bf5bcd04626eb6b9dfa0b79a2bd560b6228dd1486f57a466c922c85d63c21fec83f8a441c5075a47b66bd3665a8885c1d95d71d9cac04"}, &(0x7f0000356000)=0x8d) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000902000)={r5, 0x9}, &(0x7f000085d000-0x4)=0x8) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000970000-0x18)={0x2, &(0x7f0000c4f000-0x8)=0x0, 0x8, r4, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000590000-0x64)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000aaa000-0x8)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000892000)=[{{r0, r1/1000+10000}, 0x1122, 0x3, 0x3f}, {{0x77359400, 0x0}, 0x7, 0x7fff, 0x100000001}, {{0x0, 0x0}, 0x9, 0x6, 0x2}], 0x30) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000018000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000003f000)=0x0, &(0x7f0000040000-0x4)=0x4) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000041000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000014000)={0x0, 0x80000001, 0x6, 0x1, 0x0, 0x5, 0x4, 0xa6a, {0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb8, 0x2, 0x7, 0x7, 0x6}}, &(0x7f000003f000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0xfff, 0x5}, &(0x7f000002c000)=0x8) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000016000)='/dev/snd/midiC#D#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000017000-0x10)={0x0, 0x9, 0xff, 0x24}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000e000-0x18)={r1, 0x6, 0x10, 0xffffffff, 0x8001}, &(0x7f0000032000-0x4)=0x18) r2 = syz_open_dev$mouse(&(0x7f000003f000)='/dev/input/mouse#\x00', 0x15c, 0x800) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000013000)=0x1ff, &(0x7f0000024000)=0x2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003f000-0x11)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000007000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b6d}, 0x1c) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000003b000-0x8)='./file0\x00', &(0x7f0000040000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000040000)=""/212, 0xd4) connect$pptp(r3, &(0x7f000003f000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x11}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35d) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000001a000-0x1)={0x1}, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f000000f000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/16 13:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000d31000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000099e000)=0x10) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) [ 44.219557] dccp_v6_rcv: dropped packet with invalid checksum [ 44.228448] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000003000-0x6)={0x64, 0x7, 0xffff}) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x9, 0x97, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "f2"}}}}}}, 0x0) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000035000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000003e000)={0xd50, 0x1000, 0x400, 0x3, 0x3f, 0x2, 0x0, 0x7fffffff, 0x9, 0x9}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003f000-0x4)=0x8) [ 44.275542] encrypted_key: master key parameter 'rFɗt\._$FXofI*Y_[!mV{J+9E#;eړ2M MA [ 44.275542] wt[%%m$^TA>X3a0,BG@' is invalid [ 44.276694] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 13:54:59 executing program 1 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/16 13:54:59 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000)='ns/net\x00') mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000003e000)={0x0, 0x1d, "74da876ecf5bedcaf54f262548b7c892ec9f545898475c7ad038228d2a"}, &(0x7f0000004000-0x4)=0x25) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003e000)={r1, @in6={{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfff}, 0x98) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000003e000)={0x15da, 0xffffffff, 0xffffffff, 0x5, 0x8, 0x0, 0x81, 0x7f, 0x5, 0x400}) syz_emit_ethernet(0x11bd, &(0x7f000003c000-0x11bd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1187, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3f, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x30, {0x5, 0xa, 0x3, 0x81, [0x2, 0x81, 0x1, 0x80000000, 0x7]}}, @enc_lim={0x4, 0x1, 0x8001}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1ff}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x5}]}, @routing={0x84, 0x4, 0x3, 0x1000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}]}, @fragment={0x3a, 0x0, 0x0, 0x8, 0x0, 0x9, 0x1}, @dstopts={0x33, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x10000}, @generic={0x10000, 0x45, "b15810e652429b9543ae720420c9cc5da9de314f6dfc43d7f1d91d2b9729a1aa0d5f33075838ceda4246fcc42ca561209abe63d0d4df715f94ef1230215d0b53a2defd5c7a"}, @generic={0x3e6, 0x1000, "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"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x1}, @generic={0x800, 0x45, "992d75ee1ab38370a263ae851805d0bdb39771d7bde6acb3c06e3cebc6045cf18068a6790a251c89923039d54a64a3497e4cc80039e4418975e7654b90ffac0d3da036f2fc"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @fragment={0xff, 0x0, 0x3ff, 0xfffffffffffeffff, 0x0, 0x5f66, 0x3}, @fragment={0x1d, 0x0, 0x6, 0x7, 0x0, 0x9, 0x0}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:54:59 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0xff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, "f0810e", 0x0, "e4f59f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x0, []}) 2018/01/16 13:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) 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 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000f5e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fe2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f0000f72000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:54:59 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000003f000-0xb)='/dev/vcsa#\x00', 0x10000, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000019000-0x4)=0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, "f0810e", 0x0, "c40020"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x0, []}) 2018/01/16 13:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2018/01/16 13:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) [ 44.324615] encrypted_key: master key parameter 'rFɗt\._$FXofI*Y_[!mV{J+9E#;eړ2M MA [ 44.324615] wt[%%m$^TA>X3a0,BG@' is invalid [ 44.332702] dccp_v6_rcv: dropped packet with invalid checksum [ 44.395902] FAULT_INJECTION: forcing a failure. [ 44.395902] name failslab, interval 1, probability 0, space 0, times 0 [ 44.408185] CPU: 1 PID: 6795 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 44.415481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.424813] Call Trace: [ 44.427379] dump_stack+0x194/0x257 [ 44.430986] ? arch_local_irq_restore+0x53/0x53 [ 44.435635] ? __lock_acquire+0x664/0x3e00 [ 44.439853] should_fail+0x8c0/0xa40 [ 44.443547] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 44.448626] ? check_noncircular+0x20/0x20 [ 44.452834] ? check_noncircular+0x20/0x20 [ 44.457041] ? print_irqtrace_events+0x270/0x270 [ 44.461790] ? find_held_lock+0x35/0x1d0 [ 44.465853] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.471715] ? rcu_note_context_switch+0x710/0x710 [ 44.476618] ? lock_release+0xa40/0xa40 [ 44.480585] should_failslab+0xec/0x120 [ 44.484537] kmem_cache_alloc_trace+0x4b/0x750 [ 44.489098] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.494089] ? trace_hardirqs_on+0xd/0x10 [ 44.498218] tty_ldisc_get.part.3+0x66/0x140 [ 44.502607] tty_set_ldisc+0x4f/0x7a0 [ 44.506390] tty_ioctl+0x492/0x1610 [ 44.509994] ? tty_vhangup+0x30/0x30 [ 44.513691] ? ldsem_down_read+0x37/0x40 [ 44.517736] ? check_noncircular+0x20/0x20 [ 44.521947] ? lock_release+0xa40/0xa40 [ 44.525927] ? find_held_lock+0x35/0x1d0 [ 44.529980] ? tty_vhangup+0x30/0x30 [ 44.533671] do_vfs_ioctl+0x1b1/0x1520 [ 44.537541] ? lock_downgrade+0x980/0x980 [ 44.541670] ? ioctl_preallocate+0x2b0/0x2b0 [ 44.546055] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.551917] ? rcu_note_context_switch+0x710/0x710 [ 44.556837] ? ldsem_up_read+0x3a/0x70 [ 44.560702] ? tty_ldisc_deref+0x35/0x40 [ 44.564739] ? tty_compat_ioctl+0x119/0x260 [ 44.569045] compat_SyS_ioctl+0x4ef/0x2a30 [ 44.573272] ? do_ioctl+0x60/0x60 [ 44.576704] do_fast_syscall_32+0x3ee/0xf9d [ 44.581097] ? do_int80_syscall_32+0x9d0/0x9d0 [ 44.585661] ? syscall_return_slowpath+0x2ad/0x550 [ 44.590578] ? prepare_exit_to_usermode+0x340/0x340 [ 44.595570] ? sysret32_from_system_call+0x5/0x3b [ 44.600393] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.605217] entry_SYSENTER_compat+0x54/0x63 [ 44.609600] RIP: 0023:0xf7f8ec79 [ 44.612937] RSP: 002b:00000000f776908c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 44.620620] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000005423 [ 44.627864] RDX: 00000000201f9000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.635109] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/01/16 13:55:00 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/create\x00', 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:55:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009cd000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000003c000)='/dev/input/mice\x00', 0x0, 0x2000) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f000003f000-0x10)={0x1000000000000000, 0x3, 0xd2}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000003f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000002f000-0xc)={0x0, 0x4c, &(0x7f000003f000)=[@in6={0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000003f000)={r3, 0x80, 0x800002fa9}, &(0x7f000000f000+0xb89)=0x41) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000030000-0x8c)={r4, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000031000+0xe25)=0x8c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000001d000)=0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000040000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x258000000000, 0x4) 2018/01/16 13:55:00 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = gettid() mknod$loop(&(0x7f0000026000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000003f000-0xc)='/dev/amidi#\x00', 0x6, 0x121001) ioctl$TIOCCBRK(r1, 0x5428) ptrace$getregs(0xe, r0, 0x7, &(0x7f0000036000)=""/79) 2018/01/16 13:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = syz_open_dev$sndctrl(&(0x7f0000d3e000-0x13)='/dev/snd/controlC#\x00', 0xa3a, 0x4000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00002c4000-0xfb)=""/251) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:55:00 executing program 1 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) [ 44.642353] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 44.649598] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 44.729281] FAULT_INJECTION: forcing a failure. [ 44.729281] name failslab, interval 1, probability 0, space 0, times 0 [ 44.740599] CPU: 1 PID: 6816 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 44.747855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.757183] Call Trace: [ 44.759749] dump_stack+0x194/0x257 [ 44.763354] ? arch_local_irq_restore+0x53/0x53 [ 44.768007] ? is_bpf_text_address+0xa4/0x120 [ 44.772497] should_fail+0x8c0/0xa40 [ 44.776187] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 44.781267] ? check_noncircular+0x20/0x20 [ 44.785479] ? tty_ldisc_put+0x4c/0x70 [ 44.789340] ? save_stack+0xa3/0xd0 [ 44.792956] ? find_held_lock+0x35/0x1d0 [ 44.796996] ? __lock_is_held+0xb6/0x140 [ 44.801063] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.806917] ? lock_downgrade+0x980/0x980 [ 44.811043] ? rcu_note_context_switch+0x710/0x710 [ 44.815943] ? lock_release+0xa40/0xa40 [ 44.819887] ? lock_release+0xa40/0xa40 [ 44.823848] should_failslab+0xec/0x120 [ 44.827801] kmem_cache_alloc_trace+0x4b/0x750 [ 44.832363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.837351] ? trace_hardirqs_on+0xd/0x10 [ 44.841480] tty_ldisc_get.part.3+0x66/0x140 [ 44.845869] tty_set_ldisc+0x64d/0x7a0 [ 44.849737] tty_ioctl+0x492/0x1610 [ 44.853339] ? tty_vhangup+0x30/0x30 [ 44.857032] ? ldsem_down_read+0x37/0x40 [ 44.861071] ? check_noncircular+0x20/0x20 [ 44.865277] ? lock_release+0xa40/0xa40 [ 44.869246] ? find_held_lock+0x35/0x1d0 [ 44.873289] ? tty_vhangup+0x30/0x30 [ 44.876976] do_vfs_ioctl+0x1b1/0x1520 [ 44.880835] ? lock_downgrade+0x980/0x980 [ 44.884960] ? ioctl_preallocate+0x2b0/0x2b0 [ 44.889338] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.895197] ? rcu_note_context_switch+0x710/0x710 [ 44.900110] ? ldsem_up_read+0x3a/0x70 [ 44.903970] ? tty_ldisc_deref+0x35/0x40 [ 44.908004] ? tty_compat_ioctl+0x119/0x260 [ 44.912312] compat_SyS_ioctl+0x4ef/0x2a30 [ 44.916525] ? do_ioctl+0x60/0x60 [ 44.919956] do_fast_syscall_32+0x3ee/0xf9d [ 44.924259] ? do_int80_syscall_32+0x9d0/0x9d0 [ 44.928821] ? syscall_return_slowpath+0x2ad/0x550 [ 44.933724] ? prepare_exit_to_usermode+0x340/0x340 [ 44.938723] ? sysret32_from_system_call+0x5/0x3b [ 44.943545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.948367] entry_SYSENTER_compat+0x54/0x63 [ 44.952745] RIP: 0023:0xf7f8ec79 [ 44.956095] RSP: 002b:00000000f776908c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 44.963774] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000005423 [ 44.971022] RDX: 00000000201f9000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.978275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 44.985515] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 44.992757] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 45.000241] WARNING: CPU: 1 PID: 6816 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 45.008976] Kernel panic - not syncing: panic_on_warn set ... [ 45.008976] [ 45.016313] CPU: 1 PID: 6816 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 45.023559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.032885] Call Trace: [ 45.036043] dump_stack+0x194/0x257 [ 45.039652] ? arch_local_irq_restore+0x53/0x53 [ 45.044304] ? vsnprintf+0x1ed/0x1900 [ 45.048085] panic+0x1e4/0x41c [ 45.051256] ? refcount_error_report+0x214/0x214 [ 45.055984] ? show_regs_print_info+0x18/0x18 [ 45.060461] ? __warn+0x1c1/0x200 [ 45.063894] ? tty_set_ldisc+0x4c6/0x7a0 [ 45.067926] __warn+0x1dc/0x200 [ 45.071196] ? tty_set_ldisc+0x4c6/0x7a0 [ 45.075232] report_bug+0x211/0x2d0 [ 45.078842] fixup_bug.part.11+0x37/0x80 [ 45.082879] do_error_trap+0x2d7/0x3e0 [ 45.086748] ? math_error+0x400/0x400 [ 45.090523] ? put_ldops.isra.2+0x7b/0xa0 [ 45.094648] ? lock_downgrade+0x980/0x980 [ 45.098783] ? free_modinfo_version+0x70/0x70 [ 45.103251] ? lock_release+0xa40/0xa40 [ 45.107204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.112032] do_invalid_op+0x1b/0x20 [ 45.115720] invalid_op+0x22/0x40 [ 45.119151] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 45.123789] RSP: 0018:ffff8801cf8f7970 EFLAGS: 00010246 [ 45.129125] RAX: 0000000000010000 RBX: ffff8801cb9a1680 RCX: ffffffff82906666 [ 45.136369] RDX: 0000000000010000 RSI: ffffc90004b06000 RDI: 0000000000000282 [ 45.143613] RBP: ffff8801cf8f79c0 R08: 1ffff10039f1eeee R09: 0000000000000000 [ 45.150863] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 45.158107] R13: ffff8801cb9a1bf0 R14: ffff8801ccfd3400 R15: fffffffffffffff4 [ 45.165363] ? tty_set_ldisc+0x4c6/0x7a0 [ 45.169417] tty_ioctl+0x492/0x1610 [ 45.173027] ? tty_vhangup+0x30/0x30 [ 45.176716] ? ldsem_down_read+0x37/0x40 [ 45.180758] ? check_noncircular+0x20/0x20 [ 45.184965] ? lock_release+0xa40/0xa40 [ 45.188947] ? find_held_lock+0x35/0x1d0 [ 45.192997] ? tty_vhangup+0x30/0x30 [ 45.196693] do_vfs_ioctl+0x1b1/0x1520 [ 45.200554] ? lock_downgrade+0x980/0x980 [ 45.204767] ? ioctl_preallocate+0x2b0/0x2b0 [ 45.209152] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.215021] ? rcu_note_context_switch+0x710/0x710 [ 45.219938] ? ldsem_up_read+0x3a/0x70 [ 45.223802] ? tty_ldisc_deref+0x35/0x40 [ 45.227839] ? tty_compat_ioctl+0x119/0x260 [ 45.232142] compat_SyS_ioctl+0x4ef/0x2a30 [ 45.236358] ? do_ioctl+0x60/0x60 [ 45.239786] do_fast_syscall_32+0x3ee/0xf9d [ 45.244089] ? do_int80_syscall_32+0x9d0/0x9d0 [ 45.248657] ? syscall_return_slowpath+0x2ad/0x550 [ 45.253561] ? prepare_exit_to_usermode+0x340/0x340 [ 45.258551] ? sysret32_from_system_call+0x5/0x3b [ 45.263373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.268196] entry_SYSENTER_compat+0x54/0x63 [ 45.272577] RIP: 0023:0xf7f8ec79 [ 45.275914] RSP: 002b:00000000f776908c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 45.283596] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000005423 [ 45.290839] RDX: 00000000201f9000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.298092] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 45.305337] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 45.312581] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 45.320556] Dumping ftrace buffer: [ 45.324164] (ftrace buffer empty) [ 45.327844] Kernel Offset: disabled [ 45.331446] Rebooting in 86400 seconds..