cm_hw_param_first+0x33e/0x680 [ 61.789586] snd_pcm_plug_format_plugins+0xa06/0x17f0 [ 61.789633] ? snd_pcm_plug_slave_format+0x620/0x620 [ 61.789666] ? _snd_pcm_hw_param_set.constprop.26+0x404/0x6f0 [ 61.789705] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 61.789735] ? _snd_pcm_hw_param_any+0x184/0x280 [ 61.789771] snd_pcm_oss_change_params+0xfae/0x3720 [ 61.789856] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 61.789874] ? __fdget_pos+0x12b/0x190 [ 61.789907] ? trace_event_raw_event_lock+0x340/0x340 [ 61.789985] ? find_held_lock+0x35/0x1d0 [ 61.790057] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 61.790069] ? lock_release+0xa40/0xa40 [ 61.790097] ? retint_kernel+0x10/0x10 [ 61.790127] snd_pcm_oss_make_ready+0xaa/0x130 [ 61.790152] snd_pcm_oss_read+0x20d/0x760 [ 61.790202] ? snd_pcm_oss_read2+0x410/0x410 [ 61.790229] ? do_iter_read+0x1b2/0x5a0 [ 61.790268] do_iter_read+0x3d2/0x5a0 [ 61.790285] ? iov_iter_get_pages+0x1150/0x1150 [ 61.790342] compat_readv+0x1bf/0x270 [ 61.790349] ? __fget_light+0x297/0x380 [ 61.790375] ? vfs_iter_read+0xb0/0xb0 [ 61.790391] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 61.790408] ? vfs_write+0x374/0x510 [ 61.790493] ? __fdget_pos+0x130/0x190 [ 61.790510] ? __fdget_raw+0x20/0x20 [ 61.790560] do_compat_readv+0x115/0x220 [ 61.790571] ? do_compat_readv+0x115/0x220 [ 61.790599] ? compat_readv+0x270/0x270 [ 61.790624] ? SyS_read+0x220/0x220 [ 61.790666] compat_SyS_readv+0x26/0x30 [ 61.790682] ? SyS_pwritev2+0x80/0x80 [ 61.790695] do_fast_syscall_32+0x3ee/0xf9d [ 61.790737] ? do_int80_syscall_32+0x9d0/0x9d0 [ 61.790787] ? syscall_return_slowpath+0x2ad/0x550 [ 61.790804] ? prepare_exit_to_usermode+0x340/0x340 [ 61.790823] ? sysret32_from_system_call+0x5/0x3b [ 61.790860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.790903] entry_SYSENTER_compat+0x54/0x63 [ 61.790913] RIP: 0023:0xf7f1bc79 [ 61.790919] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 61.790931] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 61.790937] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 61.790943] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 61.790949] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 61.790955] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 61.836798] binder: 8658:8676 BC_ACQUIRE_DONE u0000000000000000 node 103 cookie mismatch 0000000000000002 != 0000000000000000 [ 61.885168] binder: BINDER_SET_CONTEXT_MGR already set [ 61.885187] binder: 8658:8686 ioctl 40046207 0 returned -16 [ 61.902663] FAULT_INJECTION: forcing a failure. [ 61.902663] name failslab, interval 1, probability 0, space 0, times 0 [ 61.902674] CPU: 1 PID: 8688 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 61.902680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.902684] Call Trace: [ 61.902700] dump_stack+0x194/0x257 [ 61.902721] ? arch_local_irq_restore+0x53/0x53 [ 61.902731] ? compat_readv+0x1bf/0x270 [ 61.902738] ? do_compat_readv+0x115/0x220 [ 61.902773] should_fail+0x8c0/0xa40 [ 61.902793] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 61.902847] ? find_held_lock+0x35/0x1d0 [ 61.902872] ? __lock_is_held+0xb6/0x140 [ 61.902916] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 61.902934] ? rcu_note_context_switch+0x710/0x710 [ 61.902944] ? snd_pcm_plugin_build+0x4a6/0x650 [ 61.902975] should_failslab+0xec/0x120 [ 61.902985] __kmalloc+0x63/0x760 [ 61.902993] ? linear_transfer+0x900/0x900 [ 61.903025] ? snd_pcm_hw_param_first+0x33e/0x680 [ 61.903034] ? snd_pcm_plugin_build+0x5f/0x650 [ 61.903061] snd_pcm_plugin_build+0x5f/0x650 [ 61.903087] snd_pcm_plugin_build_io+0x25e/0x6b0 [ 61.903113] ? io_playback_transfer+0x2b0/0x2b0 [ 61.903140] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 61.903160] ? _snd_pcm_hw_param_any+0x184/0x280 [ 61.903185] snd_pcm_oss_change_params+0x1030/0x3720 [ 61.903239] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 61.903250] ? perf_trace_lock_acquire+0xe3/0x980 [ 61.903258] ? __fdget_pos+0x12b/0x190 [ 61.903281] ? trace_event_raw_event_lock+0x340/0x340 [ 61.903294] ? perf_trace_lock+0x900/0x900 [ 61.903336] ? find_held_lock+0x35/0x1d0 [ 61.903385] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 61.903394] ? lock_release+0xa40/0xa40 [ 61.903431] snd_pcm_oss_make_ready+0xaa/0x130 [ 61.903450] snd_pcm_oss_read+0x20d/0x760 [ 61.903465] ? avc_policy_seqno+0x9/0x20 [ 61.903475] ? selinux_file_permission+0x82/0x460 [ 61.903494] ? snd_pcm_oss_read2+0x410/0x410 [ 61.903503] ? security_file_permission+0x89/0x1e0 [ 61.903524] ? rw_verify_area+0xe5/0x2b0 [ 61.903547] do_iter_read+0x3d2/0x5a0 [ 61.903560] ? iov_iter_get_pages+0x1150/0x1150 [ 61.903598] compat_readv+0x1bf/0x270 [ 61.903605] ? __fget_light+0x297/0x380 [ 61.903623] ? vfs_iter_read+0xb0/0xb0 [ 61.903636] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 61.903650] ? vfs_write+0x374/0x510 [ 61.903706] ? __fdget_pos+0x130/0x190 [ 61.903720] ? __fdget_raw+0x20/0x20 [ 61.903756] do_compat_readv+0x115/0x220 [ 61.903766] ? do_compat_readv+0x115/0x220 [ 61.903787] ? compat_readv+0x270/0x270 [ 61.903803] ? SyS_read+0x220/0x220 [ 61.903833] compat_SyS_readv+0x26/0x30 [ 61.903845] ? SyS_pwritev2+0x80/0x80 [ 61.903857] do_fast_syscall_32+0x3ee/0xf9d [ 61.903887] ? do_int80_syscall_32+0x9d0/0x9d0 [ 61.903922] ? syscall_return_slowpath+0x2ad/0x550 [ 61.903936] ? prepare_exit_to_usermode+0x340/0x340 [ 61.903951] ? sysret32_from_system_call+0x5/0x3b [ 61.903977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.904006] entry_SYSENTER_compat+0x54/0x63 [ 61.904013] RIP: 0023:0xf7f1bc79 [ 61.904018] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 61.904028] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 2018/01/16 09:38:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c69000+0xd0f)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) 2018/01/16 09:38:18 executing program 1 (fault-call:5 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = open(&(0x7f0000d54000-0x8)='./file0\x00', 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00004cc000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b43000-0x1c)=[@acquire_done={0x40106309, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001ca000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/01/16 09:38:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000b0000-0x8)={r3, 0x1}) 2018/01/16 09:38:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00008f0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10161) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/rtc\x00', 0x200040, 0x0) listen$netrom(r1, 0x100000000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00006a4000-0x18)={0x0, 0x1, 0x7ff, &(0x7f0000983000)=0x0}) r2 = request_key(&(0x7f0000175000-0x6)='rxrpc\x00', &(0x7f0000a58000+0xbef)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ed000)='/dev/rtc\x00', 0xfffffffffffffffe) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e87000)={0x0, 0x0, 0x0}, &(0x7f000084e000)=0xc) keyctl$chown(0x4, r2, r3, r4) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000469000)={0x0, 0x80000001, 0x6305a601, &(0x7f0000385000-0x8)=0x0}) fanotify_mark(r1, 0x10, 0x10010, r1, &(0x7f0000486000)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004e8000-0x20)={@common='teql0\x00', @ifru_flags=0x1000}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ad5000-0x50)={@common='bcsf0\x00', @ifru_map={0x80000001, 0x5, 0x1, 0xc708, 0x0, 0x3}}) 2018/01/16 09:38:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) [ 61.904033] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 61.904038] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 61.904043] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 61.904048] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 61.937535] binder: 8694:8695 BC_ACQUIRE_DONE u0000000000000000 node 104 cookie mismatch 0000000000000002 != 0000000000000000 [ 61.960145] binder: BINDER_SET_CONTEXT_MGR already set [ 61.960156] binder: 8694:8697 ioctl 40046207 0 returned -16 2018/01/16 09:38:18 executing program 6: 2018/01/16 09:38:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:18 executing program 6: [ 62.728752] binder: 8699:8702 BC_ACQUIRE_DONE u0000000000000000 node 105 cookie mismatch 0000000000000002 != 0000000000000000 2018/01/16 09:38:18 executing program 2: 2018/01/16 09:38:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000eaa000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 09:38:18 executing program 1 (fault-call:5 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001274, &(0x7f0000b6f000)="") 2018/01/16 09:38:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x20000000064, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 62.765995] FAULT_INJECTION: forcing a failure. [ 62.765995] name failslab, interval 1, probability 0, space 0, times 0 2018/01/16 09:38:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000fa000-0xfc)="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", 0xfc) [ 62.766011] CPU: 1 PID: 8714 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 62.766016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.766018] Call Trace: [ 62.766042] dump_stack+0x194/0x257 [ 62.766058] ? arch_local_irq_restore+0x53/0x53 [ 62.766069] ? __save_stack_trace+0x7e/0xd0 [ 62.766099] should_fail+0x8c0/0xa40 [ 62.766114] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 62.766125] ? kasan_kmalloc+0xad/0xe0 [ 62.766131] ? __kmalloc+0x162/0x760 [ 62.766139] ? snd_pcm_plugin_build+0x5f/0x650 [ 62.766147] ? snd_pcm_plugin_build_io+0x25e/0x6b0 [ 62.766155] ? snd_pcm_oss_change_params+0x1030/0x3720 [ 62.766163] ? snd_pcm_oss_make_ready+0xaa/0x130 [ 62.766170] ? snd_pcm_oss_read+0x20d/0x760 [ 62.766179] ? compat_readv+0x1bf/0x270 [ 62.766187] ? do_compat_readv+0x115/0x220 [ 62.766194] ? compat_SyS_readv+0x26/0x30 [ 62.766202] ? do_fast_syscall_32+0x3ee/0xf9d [ 62.766210] ? entry_SYSENTER_compat+0x54/0x63 [ 62.766231] ? find_held_lock+0x35/0x1d0 [ 62.766252] ? __lock_is_held+0xb6/0x140 [ 62.766288] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 62.766305] ? rcu_note_context_switch+0x710/0x710 [ 62.766331] should_failslab+0xec/0x120 [ 62.766343] __kmalloc+0x63/0x760 [ 62.766351] ? linear_transfer+0x900/0x900 [ 62.766369] ? snd_pcm_hw_param_first+0x33e/0x680 [ 62.766378] ? snd_pcm_plugin_build+0x41e/0x650 [ 62.766398] snd_pcm_plugin_build+0x41e/0x650 [ 62.766418] snd_pcm_plugin_build_io+0x25e/0x6b0 [ 62.766435] ? io_playback_transfer+0x2b0/0x2b0 [ 62.766454] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 62.766471] ? _snd_pcm_hw_param_any+0x184/0x280 [ 62.766491] snd_pcm_oss_change_params+0x1030/0x3720 [ 62.766532] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 62.766544] ? __fdget_pos+0x12b/0x190 [ 62.766574] ? check_noncircular+0x20/0x20 [ 62.766600] ? find_held_lock+0x35/0x1d0 [ 62.766638] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 62.766647] ? lock_release+0xa40/0xa40 [ 62.766676] snd_pcm_oss_make_ready+0xaa/0x130 [ 62.766691] snd_pcm_oss_read+0x20d/0x760 [ 62.766704] ? avc_policy_seqno+0x9/0x20 [ 62.766713] ? selinux_file_permission+0x82/0x460 [ 62.766730] ? snd_pcm_oss_read2+0x410/0x410 [ 62.766739] ? security_file_permission+0x89/0x1e0 [ 62.766755] ? rw_verify_area+0xe5/0x2b0 [ 62.766773] do_iter_read+0x3d2/0x5a0 [ 62.766785] ? iov_iter_get_pages+0x1150/0x1150 [ 62.766815] compat_readv+0x1bf/0x270 [ 62.766822] ? __fget_light+0x297/0x380 [ 62.766837] ? vfs_iter_read+0xb0/0xb0 [ 62.766847] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 62.766858] ? vfs_write+0x374/0x510 [ 62.766885] ? __lock_is_held+0xb6/0x140 [ 62.766905] ? __fdget_pos+0x130/0x190 [ 62.766917] ? __fdget_raw+0x20/0x20 [ 62.766944] do_compat_readv+0x115/0x220 [ 62.766953] ? do_compat_readv+0x115/0x220 [ 62.766971] ? compat_readv+0x270/0x270 [ 62.766984] ? SyS_read+0x220/0x220 [ 62.767006] compat_SyS_readv+0x26/0x30 [ 62.767016] ? SyS_pwritev2+0x80/0x80 [ 62.767031] do_fast_syscall_32+0x3ee/0xf9d [ 62.767054] ? do_int80_syscall_32+0x9d0/0x9d0 [ 62.767079] ? syscall_return_slowpath+0x2ad/0x550 [ 62.767091] ? prepare_exit_to_usermode+0x340/0x340 [ 62.767103] ? sysret32_from_system_call+0x5/0x3b [ 62.767123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.767145] entry_SYSENTER_compat+0x54/0x63 [ 62.767152] RIP: 0023:0xf7f1bc79 [ 62.767157] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 62.767165] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020003fd0 [ 62.767169] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.767174] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 62.767177] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.767182] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 62.791769] binder: BINDER_SET_CONTEXT_MGR already set [ 62.791782] binder: 8699:8721 ioctl 40046207 0 returned -16 [ 62.794394] binder: 8699:8716 BC_ACQUIRE_DONE u0000000000000000 no match [ 62.846922] FAULT_INJECTION: forcing a failure. [ 62.846922] name failslab, interval 1, probability 0, space 0, times 0 [ 62.846934] CPU: 1 PID: 8732 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 62.846941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.846944] Call Trace: [ 62.846962] dump_stack+0x194/0x257 [ 62.846981] ? arch_local_irq_restore+0x53/0x53 [ 62.847028] should_fail+0x8c0/0xa40 [ 62.847048] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 62.847066] ? snd_pcm_plugin_build_io+0x25e/0x6b0 [ 62.847078] ? snd_pcm_oss_change_params+0x1030/0x3720 [ 62.847089] ? snd_pcm_oss_make_ready+0xaa/0x130 [ 62.847098] ? snd_pcm_oss_read+0x20d/0x760 [ 62.847109] ? do_iter_read+0x3d2/0x5a0 [ 62.847118] ? compat_readv+0x1bf/0x270 [ 62.847127] ? do_compat_readv+0x115/0x220 [ 62.847140] ? do_fast_syscall_32+0x3ee/0xf9d [ 62.847149] ? entry_SYSENTER_compat+0x54/0x63 [ 62.847175] ? find_held_lock+0x35/0x1d0 [ 62.847198] ? __lock_is_held+0xb6/0x140 [ 62.847234] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 62.847243] ? __lock_is_held+0xb6/0x140 [ 62.847259] ? rcu_note_context_switch+0x710/0x710 [ 62.847288] should_failslab+0xec/0x120 [ 62.847302] kmem_cache_alloc_trace+0x4b/0x750 [ 62.847319] ? snd_pcm_hw_param_first+0x33e/0x680 [ 62.847329] ? snd_pcm_plugin_build+0x41e/0x650 [ 62.847353] snd_pcm_hw_param_near.constprop.27+0x154/0x980 [ 62.847382] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 62.847403] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 62.847422] ? _snd_pcm_hw_param_any+0x184/0x280 [ 62.847432] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 62.847452] snd_pcm_oss_change_params+0x17d3/0x3720 [ 62.847498] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 62.847509] ? perf_trace_lock_acquire+0xe3/0x980 [ 62.847518] ? __fdget_pos+0x12b/0x190 [ 62.847545] ? perf_trace_lock+0x900/0x900 [ 62.847558] ? check_noncircular+0x20/0x20 [ 62.847623] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 62.847632] ? lock_release+0xa40/0xa40 [ 62.847665] snd_pcm_oss_make_ready+0xaa/0x130 [ 62.847682] snd_pcm_oss_read+0x20d/0x760 [ 62.847697] ? avc_policy_seqno+0x9/0x20 [ 62.847706] ? selinux_file_permission+0x82/0x460 [ 62.847725] ? snd_pcm_oss_read2+0x410/0x410 [ 62.847735] ? security_file_permission+0x89/0x1e0 [ 62.847751] ? rw_verify_area+0xe5/0x2b0 [ 62.847771] do_iter_read+0x3d2/0x5a0 [ 62.847783] ? iov_iter_get_pages+0x1150/0x1150 [ 62.847812] compat_readv+0x1bf/0x270 [ 62.847820] ? __fget_light+0x297/0x380 [ 62.847836] ? vfs_iter_read+0xb0/0xb0 [ 62.847849] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 62.847862] ? vfs_write+0x374/0x510 [ 62.847889] ? __lock_is_held+0xb6/0x140 [ 62.847912] ? __fdget_pos+0x130/0x190 [ 62.847923] ? __fdget_raw+0x20/0x20 [ 62.847950] do_compat_readv+0x115/0x220 [ 62.847960] ? do_compat_readv+0x115/0x220 [ 62.847977] ? compat_readv+0x270/0x270 [ 62.847992] ? SyS_read+0x220/0x220 [ 62.848022] compat_SyS_readv+0x26/0x30 [ 62.848033] ? SyS_pwritev2+0x80/0x80 [ 62.848044] do_fast_syscall_32+0x3ee/0xf9d [ 62.848070] ? do_int80_syscall_32+0x9d0/0x9d0 [ 62.848098] ? syscall_return_slowpath+0x2ad/0x550 [ 62.848109] ? prepare_exit_to_usermode+0x340/0x340 [ 62.848121] ? sysret32_from_system_call+0x5/0x3b [ 62.848143] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.848168] entry_SYSENTER_compat+0x54/0x63 [ 62.848175] RIP: 0023:0xf7f1bc79 [ 62.848179] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 62.848188] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 2018/01/16 09:38:19 executing program 1 (fault-call:5 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) shutdown(r0, 0x1) accept4(r1, &(0x7f00004b2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006c3000)=0xfffffffffffffcb0, 0x0) 2018/01/16 09:38:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f00005e2000-0x8)=0x5) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/16 09:38:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f27000)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f6b000-0xcc)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3848}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd1d}], 0xcc) r1 = syz_open_dev$binder(&(0x7f000040e000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b43000-0x1c)=[@acquire_done={0x40106309, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 09:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(0xffffffffffffffff, &(0x7f000040a000-0x12c)=[{{&(0x7f0000b23000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c0e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8}], 0x1, 0x0, &(0x7f0000d14000)={0x77359400, 0x0}) shutdown(r0, 0x1) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:38:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a62000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b25000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) wait4(r1, 0x0, 0x20000000, &(0x7f000092a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 09:38:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x10000000}}], 0x58, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000f35000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000cba000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 62.848193] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.848197] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 62.848202] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.848207] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.659720] nla_parse: 1 callbacks suppressed [ 63.659726] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 63.669828] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/16 09:38:19 executing program 1 (fault-call:5 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:19 executing program 2: 2018/01/16 09:38:19 executing program 6: [ 63.674319] FAULT_INJECTION: forcing a failure. [ 63.674319] name failslab, interval 1, probability 0, space 0, times 0 [ 63.674329] CPU: 1 PID: 8758 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 2018/01/16 09:38:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000909000)='/dev/kvm\x00', 0x20001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/16 09:38:19 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004b8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = syz_fuseblk_mount(&(0x7f00008fd000-0x8)='./file0\x00', &(0x7f00004da000)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000, 0x8, 0x2000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) kcmp(r0, r1, 0x6, r2, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x10001, 0x6, [0x9, 0x7fff, 0x8, 0x4, 0x7, 0x5]}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x8a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0xb44, 0x2, 0x80000000, 0xffffffffffffff2b, 0x8, 0xf32, 0x7ff, 0x1, 0xfffffffffffffff8, 0x0, 0x649, 0x632, 0x1ff, 0x1ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00008c4000)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b43000-0x1c)=[@acquire_done={0x40106309, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 09:38:19 executing program 6: 2018/01/16 09:38:19 executing program 2: 2018/01/16 09:38:19 executing program 3: [ 63.674334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/16 09:38:19 executing program 6: 2018/01/16 09:38:19 executing program 2: 2018/01/16 09:38:19 executing program 6: 2018/01/16 09:38:19 executing program 2: [ 63.674338] Call Trace: [ 63.674354] dump_stack+0x194/0x257 [ 63.674370] ? arch_local_irq_restore+0x53/0x53 [ 63.674402] should_fail+0x8c0/0xa40 [ 63.674421] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 63.674436] ? snd_pcm_plugin_build_io+0x25e/0x6b0 [ 63.674446] ? snd_pcm_oss_change_params+0x1030/0x3720 [ 63.674453] ? snd_pcm_oss_make_ready+0xaa/0x130 [ 63.674461] ? snd_pcm_oss_read+0x20d/0x760 [ 63.674469] ? do_iter_read+0x3d2/0x5a0 [ 63.674476] ? compat_readv+0x1bf/0x270 [ 63.674482] ? do_compat_readv+0x115/0x220 [ 63.674492] ? do_fast_syscall_32+0x3ee/0xf9d [ 63.674500] ? entry_SYSENTER_compat+0x54/0x63 [ 63.674525] ? find_held_lock+0x35/0x1d0 [ 63.674550] ? __lock_is_held+0xb6/0x140 [ 63.674586] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 63.674593] ? __lock_is_held+0xb6/0x140 [ 63.674608] ? rcu_note_context_switch+0x710/0x710 [ 63.674635] should_failslab+0xec/0x120 [ 63.674647] kmem_cache_alloc_trace+0x4b/0x750 [ 63.674662] ? snd_pcm_hw_param_first+0x33e/0x680 [ 63.674670] ? snd_pcm_plugin_build+0x41e/0x650 [ 63.674693] snd_pcm_hw_param_near.constprop.27+0x154/0x980 [ 63.674721] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 63.674739] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 63.674757] ? _snd_pcm_hw_param_any+0x184/0x280 [ 63.674766] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 63.674784] snd_pcm_oss_change_params+0x17d3/0x3720 [ 63.674827] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 63.674837] ? perf_trace_lock_acquire+0xe3/0x980 [ 63.674844] ? __fdget_pos+0x12b/0x190 [ 63.674868] ? perf_trace_lock+0x900/0x900 [ 63.674880] ? check_noncircular+0x20/0x20 [ 63.674942] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 63.674955] ? lock_release+0xa40/0xa40 [ 63.674985] snd_pcm_oss_make_ready+0xaa/0x130 [ 63.675000] snd_pcm_oss_read+0x20d/0x760 [ 63.675013] ? avc_policy_seqno+0x9/0x20 [ 63.675023] ? selinux_file_permission+0x82/0x460 [ 63.675041] ? snd_pcm_oss_read2+0x410/0x410 [ 63.675051] ? security_file_permission+0x89/0x1e0 [ 63.675070] ? rw_verify_area+0xe5/0x2b0 [ 63.675090] do_iter_read+0x3d2/0x5a0 [ 63.675103] ? iov_iter_get_pages+0x1150/0x1150 [ 63.675135] compat_readv+0x1bf/0x270 [ 63.675141] ? __fget_light+0x297/0x380 [ 63.675156] ? vfs_iter_read+0xb0/0xb0 [ 63.675167] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 63.675179] ? vfs_write+0x374/0x510 [ 63.675206] ? __lock_is_held+0xb6/0x140 [ 63.675227] ? __fdget_pos+0x130/0x190 [ 63.675238] ? __fdget_raw+0x20/0x20 [ 63.675266] do_compat_readv+0x115/0x220 [ 63.675274] ? do_compat_readv+0x115/0x220 [ 63.675291] ? compat_readv+0x270/0x270 [ 63.675305] ? SyS_read+0x220/0x220 [ 63.675328] compat_SyS_readv+0x26/0x30 [ 63.675339] ? SyS_pwritev2+0x80/0x80 [ 63.675348] do_fast_syscall_32+0x3ee/0xf9d [ 63.675371] ? do_int80_syscall_32+0x9d0/0x9d0 [ 63.675398] ? syscall_return_slowpath+0x2ad/0x550 [ 63.675408] ? prepare_exit_to_usermode+0x340/0x340 [ 63.675420] ? sysret32_from_system_call+0x5/0x3b [ 63.675441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.675463] entry_SYSENTER_compat+0x54/0x63 [ 63.675469] RIP: 0023:0xf7f1bc79 [ 63.675474] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 63.675483] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 63.675487] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 63.675491] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.675496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 63.675500] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.684146] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 63.764424] binder: 8756:8766 BC_ACQUIRE_DONE u0000000000000000 node 106 cookie mismatch 0000000000000002 != 0000000000000000 [ 63.791349] binder: BINDER_SET_CONTEXT_MGR already set [ 63.791359] binder: 8756:8769 ioctl 40046207 0 returned -16 [ 63.792881] binder: 8756:8769 BC_ACQUIRE_DONE u0000000000000000 no match [ 63.820939] FAULT_INJECTION: forcing a failure. [ 63.820939] name failslab, interval 1, probability 0, space 0, times 0 [ 63.820951] CPU: 0 PID: 8776 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 63.820956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.820960] Call Trace: [ 63.820978] dump_stack+0x194/0x257 [ 63.821007] ? arch_local_irq_restore+0x53/0x53 [ 63.821065] should_fail+0x8c0/0xa40 [ 63.821091] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 63.821121] ? perf_tp_event+0xae0/0xae0 [ 63.821138] ? lock_downgrade+0x980/0x980 [ 63.821183] ? find_held_lock+0x35/0x1d0 [ 63.821219] ? __lock_is_held+0xb6/0x140 [ 63.821281] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 63.821305] ? rcu_note_context_switch+0x710/0x710 [ 63.821350] should_failslab+0xec/0x120 [ 63.821365] kmem_cache_alloc_node_trace+0x5a/0x750 [ 63.821379] ? constrain_params_by_rules+0x11b0/0x11b0 [ 63.821402] ? find_held_lock+0x35/0x1d0 [ 63.821446] __get_vm_area_node+0xae/0x340 [ 63.821482] __vmalloc_node_range+0xa3/0x650 [ 63.821494] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 63.821511] ? save_stack+0x43/0xd0 [ 63.821520] ? kasan_slab_free+0x71/0xc0 [ 63.821527] ? kfree+0xd6/0x260 [ 63.821537] ? snd_pcm_hw_param_near.constprop.27+0x7ce/0x980 [ 63.821567] __vmalloc+0x45/0x50 [ 63.821580] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 63.821600] _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 63.821626] loopback_hw_params+0x52/0x60 [ 63.821635] ? loopback_hw_free+0x1a0/0x1a0 [ 63.821647] snd_pcm_hw_params+0xb0d/0x1c70 [ 63.821691] ? snd_pcm_hw_refine+0x1070/0x1070 [ 63.821732] ? snd_pcm_hw_param_value+0xea/0x4a0 [ 63.821767] ? snd_pcm_hw_param_first+0x33e/0x680 [ 63.821813] ? snd_pcm_hw_param_near.constprop.27+0x6fc/0x980 [ 63.821858] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 63.821888] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 63.821930] snd_pcm_kernel_ioctl+0x5e/0x240 [ 63.821949] snd_pcm_oss_change_params+0x1869/0x3720 [ 63.822025] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 63.822043] ? __fdget_pos+0x12b/0x190 [ 63.822093] ? check_noncircular+0x20/0x20 [ 63.822202] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 63.822213] ? lock_release+0xa40/0xa40 [ 63.822264] snd_pcm_oss_make_ready+0xaa/0x130 [ 63.822288] snd_pcm_oss_read+0x20d/0x760 [ 63.822307] ? avc_policy_seqno+0x9/0x20 [ 63.822317] ? selinux_file_permission+0x82/0x460 [ 63.822344] ? snd_pcm_oss_read2+0x410/0x410 [ 63.822354] ? security_file_permission+0x89/0x1e0 [ 63.822382] ? rw_verify_area+0xe5/0x2b0 [ 63.822413] do_iter_read+0x3d2/0x5a0 [ 63.822431] ? iov_iter_get_pages+0x1150/0x1150 [ 63.822488] compat_readv+0x1bf/0x270 [ 63.822496] ? __fget_light+0x297/0x380 [ 63.822519] ? vfs_iter_read+0xb0/0xb0 [ 63.822536] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 63.822552] ? vfs_write+0x374/0x510 [ 63.822600] ? __lock_is_held+0xb6/0x140 [ 63.822635] ? __fdget_pos+0x130/0x190 [ 63.822651] ? __fdget_raw+0x20/0x20 [ 63.822698] do_compat_readv+0x115/0x220 [ 63.822709] ? do_compat_readv+0x115/0x220 [ 63.822737] ? compat_readv+0x270/0x270 [ 63.822756] ? SyS_read+0x220/0x220 [ 63.822798] compat_SyS_readv+0x26/0x30 [ 63.822813] ? SyS_pwritev2+0x80/0x80 [ 63.822825] do_fast_syscall_32+0x3ee/0xf9d [ 63.822857] ? do_int80_syscall_32+0x9d0/0x9d0 [ 63.822879] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 63.822907] ? syscall_return_slowpath+0x2ad/0x550 [ 63.822933] ? sysret32_from_system_call+0x5/0x3b [ 63.822966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.823003] entry_SYSENTER_compat+0x54/0x63 [ 63.823012] RIP: 0023:0xf7f1bc79 [ 63.823017] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 63.823029] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 63.823035] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 63.823041] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.823046] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 63.823054] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.823430] syz-executor1: vmalloc: allocation failure: 2097152 bytes, mode:0x14080c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null) [ 63.823459] syz-executor1 cpuset=/ mems_allowed=0 [ 63.823545] CPU: 0 PID: 8776 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 63.823551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.823556] Call Trace: [ 63.823574] dump_stack+0x194/0x257 [ 63.823597] ? arch_local_irq_restore+0x53/0x53 [ 63.823604] ? idr_get_free_cmn+0xfd0/0xfd0 [ 63.823618] ? __lock_is_held+0xb6/0x140 [ 63.823660] warn_alloc+0x19a/0x2b0 [ 63.823684] ? zone_watermark_ok_safe+0x400/0x400 [ 63.823693] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 63.823724] ? find_held_lock+0x35/0x1d0 [ 63.823761] ? __get_vm_area_node+0x234/0x340 [ 63.823803] __vmalloc_node_range+0x4f0/0x650 [ 63.823818] ? save_stack+0x43/0xd0 [ 63.823827] ? kasan_slab_free+0x71/0xc0 [ 63.823834] ? kfree+0xd6/0x260 [ 63.823847] ? snd_pcm_hw_param_near.constprop.27+0x7ce/0x980 [ 63.823880] __vmalloc+0x45/0x50 [ 63.823894] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 63.823915] _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 63.823945] loopback_hw_params+0x52/0x60 [ 63.823956] ? loopback_hw_free+0x1a0/0x1a0 [ 63.823968] snd_pcm_hw_params+0xb0d/0x1c70 [ 63.824016] ? snd_pcm_hw_refine+0x1070/0x1070 [ 63.824058] ? snd_pcm_hw_param_value+0xea/0x4a0 [ 63.824092] ? snd_pcm_hw_param_first+0x33e/0x680 [ 63.824137] ? snd_pcm_hw_param_near.constprop.27+0x6fc/0x980 [ 63.824184] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 63.824214] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 63.824251] snd_pcm_kernel_ioctl+0x5e/0x240 [ 63.824272] snd_pcm_oss_change_params+0x1869/0x3720 [ 63.824346] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 63.824362] ? __fdget_pos+0x12b/0x190 [ 63.824413] ? check_noncircular+0x20/0x20 [ 63.824527] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 63.824539] ? lock_release+0xa40/0xa40 [ 63.824591] snd_pcm_oss_make_ready+0xaa/0x130 [ 63.824615] snd_pcm_oss_read+0x20d/0x760 [ 63.824634] ? avc_policy_seqno+0x9/0x20 [ 63.824646] ? selinux_file_permission+0x82/0x460 [ 63.824672] ? snd_pcm_oss_read2+0x410/0x410 [ 63.824682] ? security_file_permission+0x89/0x1e0 [ 63.824709] ? rw_verify_area+0xe5/0x2b0 [ 63.824739] do_iter_read+0x3d2/0x5a0 [ 63.824755] ? iov_iter_get_pages+0x1150/0x1150 [ 63.824809] compat_readv+0x1bf/0x270 [ 63.824818] ? __fget_light+0x297/0x380 [ 63.824841] ? vfs_iter_read+0xb0/0xb0 [ 63.824856] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 63.824873] ? vfs_write+0x374/0x510 [ 63.824921] ? __lock_is_held+0xb6/0x140 [ 63.824951] ? __fdget_pos+0x130/0x190 [ 63.824966] ? __fdget_raw+0x20/0x20 [ 63.825006] do_compat_readv+0x115/0x220 [ 63.825018] ? do_compat_readv+0x115/0x220 [ 63.825043] ? compat_readv+0x270/0x270 [ 63.825062] ? SyS_read+0x220/0x220 [ 63.825103] compat_SyS_readv+0x26/0x30 [ 63.825119] ? SyS_pwritev2+0x80/0x80 [ 63.825133] do_fast_syscall_32+0x3ee/0xf9d [ 63.825173] ? do_int80_syscall_32+0x9d0/0x9d0 [ 63.825195] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 63.825226] ? syscall_return_slowpath+0x2ad/0x550 [ 63.825253] ? sysret32_from_system_call+0x5/0x3b [ 63.825287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.825327] entry_SYSENTER_compat+0x54/0x63 [ 63.825335] RIP: 0023:0xf7f1bc79 [ 63.825340] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 63.825349] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 63.825355] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 63.825360] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.825365] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 63.825370] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.825649] Mem-Info: [ 63.825670] active_anon:52599 inactive_anon:65 isolated_anon:0 [ 63.825670] active_file:3518 inactive_file:7848 isolated_file:0 [ 63.825670] unevictable:0 dirty:140 writeback:0 unstable:0 [ 63.825670] slab_reclaimable:9688 slab_unreclaimable:98630 [ 63.825670] mapped:23246 shmem:72 pagetables:674 bounce:0 [ 63.825670] free:1431475 free_pcp:507 free_cma:0 [ 63.825687] Node 0 active_anon:210396kB inactive_anon:260kB active_file:14072kB inactive_file:31392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92984kB dirty:560kB writeback:0kB shmem:288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 32768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 63.825691] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 63.825710] lowmem_reserve[]: 0 2870 6381 6381 [ 63.825730] Node 0 DMA32 free:2941552kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:784kB local_pcp:644kB free_cma:0kB [ 63.825750] lowmem_reserve[]: 0 0 3510 3510 [ 63.825767] Node 0 Normal free:2768312kB min:37084kB low:46352kB high:55620kB active_anon:210396kB inactive_anon:260kB active_file:14072kB inactive_file:31392kB unevictable:0kB writepending:560kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:4192kB pagetables:2696kB bounce:0kB free_pcp:1244kB local_pcp:692kB free_cma:0kB [ 63.825786] lowmem_reserve[]: 0 0 0 0 [ 63.825804] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 63.825878] Node 0 DMA32: 4*4kB (UM) 2*8kB (UM) 5*16kB (M) 2*32kB (UM) 3*64kB (M) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941552kB [ 63.825967] Node 0 Normal: 588*4kB (UME) 110*8kB (UME) 141*16kB (UM) 1097*32kB (UM) 653*64kB (UME) 166*128kB (UM) 27*256kB (M) 9*512kB (UM) 7*1024kB (M) 2*2048kB (UE) 645*4096kB (M) = 2768336kB [ 63.826099] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 63.826104] 11437 total pagecache pages [ 63.826115] 0 pages in swap cache [ 63.826121] Swap cache stats: add 0, delete 0, find 0/0 [ 63.826125] Free swap = 0kB 2018/01/16 09:38:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007df000)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00003cd000)={0x7d, 0x0, [0x7fffffff, 0xe8b, 0xff, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/16 09:38:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/sequencer\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000687000-0xa0)={0x0, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x200, 0x2, 0xffff, 0x48}, &(0x7f0000377000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ee0000-0x8)={0x0, 0x8}, &(0x7f0000c1a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000721000-0xb8)={r4, 0x6, 0x8001, 0xffffffffffff8001, 0x9d39, 0x7fff, 0xffffffff, 0x4, {r5, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79, 0xe08b, 0x9, 0x8, 0x3}}, &(0x7f00001d3000-0x4)=0xb8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:21 executing program 6: 2018/01/16 09:38:21 executing program 3: 2018/01/16 09:38:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:21 executing program 1 (fault-call:5 fault-nth:12): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ea0000)='/dev/snd/pcmC#D#c\x00', 0xf02, 0xa0000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ffa000)={0x2, 0x6, 0x0, 0x8, 0x7, 0x80000001}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000655000-0x4)=0x9) r1 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b43000-0x1c)=[@acquire_done={0x40106309, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 09:38:21 executing program 2: 2018/01/16 09:38:21 executing program 6: [ 63.826129] Total swap = 0kB [ 63.826133] 1965979 pages RAM [ 63.826137] 0 pages HighMem/MovableOnly [ 63.826141] 327760 pages reserved [ 63.863050] binder: 8778:8779 BC_ACQUIRE_DONE u0000000000000000 node 107 cookie mismatch 0000000000000002 != 0000000000000000 [ 63.914735] binder: BINDER_SET_CONTEXT_MGR already set [ 63.914745] binder: 8778:8789 ioctl 40046207 0 returned -16 [ 65.316475] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.319237] FAULT_INJECTION: forcing a failure. [ 65.319237] name failslab, interval 1, probability 0, space 0, times 0 [ 65.319247] CPU: 1 PID: 8800 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 65.319253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.319257] Call Trace: [ 65.319272] dump_stack+0x194/0x257 [ 65.319295] ? arch_local_irq_restore+0x53/0x53 [ 65.319329] should_fail+0x8c0/0xa40 [ 65.319347] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 65.319365] ? __kernel_text_address+0xd/0x40 [ 65.319376] ? unwind_get_return_address+0x61/0xa0 [ 65.319389] ? __save_stack_trace+0x7e/0xd0 [ 65.319413] ? find_held_lock+0x35/0x1d0 [ 65.319434] ? __lock_is_held+0xb6/0x140 [ 65.319471] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 65.319488] ? rcu_note_context_switch+0x710/0x710 [ 65.319515] should_failslab+0xec/0x120 [ 65.319527] kmem_cache_alloc_node_trace+0x5a/0x750 [ 65.319535] ? rcu_note_context_switch+0x710/0x710 [ 65.319568] alloc_vmap_area+0x11c/0x8c0 [ 65.319584] ? __get_vm_area_node+0xae/0x340 [ 65.319605] ? purge_vmap_area_lazy+0x40/0x40 [ 65.319620] ? find_held_lock+0x35/0x1d0 [ 65.319641] __get_vm_area_node+0xe8/0x340 [ 65.319662] __vmalloc_node_range+0xa3/0x650 [ 65.319672] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 65.319684] ? save_stack+0x43/0xd0 [ 65.319691] ? kasan_slab_free+0x71/0xc0 [ 65.319697] ? kfree+0xd6/0x260 [ 65.319705] ? snd_pcm_hw_param_near.constprop.27+0x7ce/0x980 [ 65.319724] __vmalloc+0x45/0x50 [ 65.319735] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 65.319748] _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 65.319766] loopback_hw_params+0x52/0x60 [ 65.319775] ? loopback_hw_free+0x1a0/0x1a0 [ 65.319784] snd_pcm_hw_params+0xb0d/0x1c70 [ 65.319816] ? snd_pcm_hw_refine+0x1070/0x1070 [ 65.319840] ? snd_pcm_hw_param_value+0xea/0x4a0 [ 65.319860] ? snd_pcm_hw_param_first+0x33e/0x680 [ 65.319887] ? snd_pcm_hw_param_near.constprop.27+0x6fc/0x980 [ 65.319914] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 65.319932] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 65.319955] snd_pcm_kernel_ioctl+0x5e/0x240 [ 65.319970] snd_pcm_oss_change_params+0x1869/0x3720 [ 65.320013] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 65.320023] ? perf_trace_lock_acquire+0xe3/0x980 [ 65.320031] ? __fdget_pos+0x12b/0x190 [ 65.320055] ? perf_trace_lock+0x900/0x900 [ 65.320067] ? check_noncircular+0x20/0x20 [ 65.320129] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 65.320138] ? lock_release+0xa40/0xa40 [ 65.320168] snd_pcm_oss_make_ready+0xaa/0x130 [ 65.320183] snd_pcm_oss_read+0x20d/0x760 [ 65.320196] ? avc_policy_seqno+0x9/0x20 [ 65.320205] ? selinux_file_permission+0x82/0x460 [ 65.320222] ? snd_pcm_oss_read2+0x410/0x410 [ 65.320230] ? security_file_permission+0x89/0x1e0 [ 65.320248] ? rw_verify_area+0xe5/0x2b0 [ 65.320265] do_iter_read+0x3d2/0x5a0 [ 65.320277] ? iov_iter_get_pages+0x1150/0x1150 [ 65.320308] compat_readv+0x1bf/0x270 [ 65.320314] ? __fget_light+0x297/0x380 [ 65.320329] ? vfs_iter_read+0xb0/0xb0 [ 65.320339] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 65.320351] ? vfs_write+0x374/0x510 [ 65.320378] ? __lock_is_held+0xb6/0x140 [ 65.320399] ? __fdget_pos+0x130/0x190 [ 65.320410] ? __fdget_raw+0x20/0x20 [ 65.320438] do_compat_readv+0x115/0x220 [ 65.320446] ? do_compat_readv+0x115/0x220 [ 65.320462] ? compat_readv+0x270/0x270 [ 65.320475] ? SyS_read+0x220/0x220 [ 65.320499] compat_SyS_readv+0x26/0x30 [ 65.320509] ? SyS_pwritev2+0x80/0x80 [ 65.320520] do_fast_syscall_32+0x3ee/0xf9d [ 65.320543] ? do_int80_syscall_32+0x9d0/0x9d0 [ 65.320557] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 65.320575] ? syscall_return_slowpath+0x2ad/0x550 [ 65.320592] ? sysret32_from_system_call+0x5/0x3b [ 65.320612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.320635] entry_SYSENTER_compat+0x54/0x63 [ 65.320642] RIP: 0023:0xf7f1bc79 [ 65.320646] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 65.320655] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 65.320660] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 65.320664] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 65.320668] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 65.320673] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 65.320807] syz-executor1: vmalloc: allocation failure: 2097152 bytes, mode:0x14080c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null) [ 65.320816] syz-executor1 cpuset=/ mems_allowed=0 [ 65.320833] CPU: 1 PID: 8800 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 65.320838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.320840] Call Trace: [ 65.320851] dump_stack+0x194/0x257 [ 65.320866] ? arch_local_irq_restore+0x53/0x53 [ 65.320874] ? idr_get_free_cmn+0xfd0/0xfd0 [ 65.320903] warn_alloc+0x19a/0x2b0 [ 65.320918] ? zone_watermark_ok_safe+0x400/0x400 [ 65.320929] ? __get_vm_area_node+0x2ac/0x340 [ 65.320940] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.320963] ? __get_vm_area_node+0x234/0x340 [ 65.320987] __vmalloc_node_range+0x4f0/0x650 [ 65.320999] ? save_stack+0x43/0xd0 [ 65.321009] ? kasan_slab_free+0x71/0xc0 [ 65.321015] ? kfree+0xd6/0x260 [ 65.321023] ? snd_pcm_hw_param_near.constprop.27+0x7ce/0x980 [ 65.321042] __vmalloc+0x45/0x50 [ 65.321052] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 65.321066] _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 65.321084] loopback_hw_params+0x52/0x60 [ 65.321092] ? loopback_hw_free+0x1a0/0x1a0 [ 65.321101] snd_pcm_hw_params+0xb0d/0x1c70 [ 65.321127] ? snd_pcm_hw_refine+0x1070/0x1070 [ 65.321150] ? snd_pcm_hw_param_value+0xea/0x4a0 [ 65.321171] ? snd_pcm_hw_param_first+0x33e/0x680 [ 65.321196] ? snd_pcm_hw_param_near.constprop.27+0x6fc/0x980 [ 65.321223] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 65.321242] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 65.321265] snd_pcm_kernel_ioctl+0x5e/0x240 [ 65.321279] snd_pcm_oss_change_params+0x1869/0x3720 [ 65.321322] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 65.321332] ? perf_trace_lock_acquire+0xe3/0x980 [ 65.321339] ? __fdget_pos+0x12b/0x190 [ 65.321363] ? perf_trace_lock+0x900/0x900 [ 65.321374] ? check_noncircular+0x20/0x20 [ 65.321436] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 65.321444] ? lock_release+0xa40/0xa40 [ 65.321474] snd_pcm_oss_make_ready+0xaa/0x130 [ 65.321489] snd_pcm_oss_read+0x20d/0x760 [ 65.321500] ? avc_policy_seqno+0x9/0x20 [ 65.321508] ? selinux_file_permission+0x82/0x460 [ 65.321525] ? snd_pcm_oss_read2+0x410/0x410 [ 65.321532] ? security_file_permission+0x89/0x1e0 [ 65.321549] ? rw_verify_area+0xe5/0x2b0 [ 65.321566] do_iter_read+0x3d2/0x5a0 [ 65.321577] ? iov_iter_get_pages+0x1150/0x1150 [ 65.321607] compat_readv+0x1bf/0x270 [ 65.321614] ? __fget_light+0x297/0x380 [ 65.321629] ? vfs_iter_read+0xb0/0xb0 [ 65.321639] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 65.321650] ? vfs_write+0x374/0x510 [ 65.321677] ? __lock_is_held+0xb6/0x140 [ 65.321698] ? __fdget_pos+0x130/0x190 [ 65.321709] ? __fdget_raw+0x20/0x20 [ 65.321737] do_compat_readv+0x115/0x220 [ 65.321745] ? do_compat_readv+0x115/0x220 [ 65.321761] ? compat_readv+0x270/0x270 [ 65.321774] ? SyS_read+0x220/0x220 [ 65.321797] compat_SyS_readv+0x26/0x30 [ 65.321807] ? SyS_pwritev2+0x80/0x80 [ 65.321820] do_fast_syscall_32+0x3ee/0xf9d [ 65.321843] ? do_int80_syscall_32+0x9d0/0x9d0 [ 65.321857] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 65.321876] ? syscall_return_slowpath+0x2ad/0x550 [ 65.321892] ? sysret32_from_system_call+0x5/0x3b [ 65.321912] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.321935] entry_SYSENTER_compat+0x54/0x63 [ 65.321940] RIP: 0023:0xf7f1bc79 [ 65.321944] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 65.321952] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 65.321957] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 65.321961] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 65.321965] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 65.321969] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 65.322030] Mem-Info: [ 65.322049] active_anon:53127 inactive_anon:63 isolated_anon:0 [ 65.322049] active_file:3518 inactive_file:7848 isolated_file:0 [ 65.322049] unevictable:0 dirty:140 writeback:0 unstable:0 [ 65.322049] slab_reclaimable:9690 slab_unreclaimable:98438 [ 65.322049] mapped:23253 shmem:70 pagetables:696 bounce:0 [ 65.322049] free:1431269 free_pcp:393 free_cma:0 [ 65.322064] Node 0 active_anon:212508kB inactive_anon:252kB active_file:14072kB inactive_file:31392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93012kB dirty:560kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 65.322067] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 65.322084] lowmem_reserve[]: 0 2870 6381 6381 [ 65.322099] Node 0 DMA32 free:2941552kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:788kB local_pcp:140kB free_cma:0kB [ 65.322117] lowmem_reserve[]: 0 0 3510 3510 [ 65.322131] Node 0 Normal free:2767616kB min:37084kB low:46352kB high:55620kB active_anon:212508kB inactive_anon:252kB active_file:14072kB inactive_file:31392kB unevictable:0kB writepending:560kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:4128kB pagetables:2784kB bounce:0kB free_pcp:784kB local_pcp:132kB free_cma:0kB [ 65.322149] lowmem_reserve[]: 0 0 0 0 [ 65.322163] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 65.322223] Node 0 DMA32: 4*4kB (UM) 2*8kB (UM) 5*16kB (M) 2*32kB (UM) 3*64kB (M) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941552kB [ 65.322289] Node 0 Normal: 678*4kB (UE) 151*8kB (UME) 168*16kB (UME) 1105*32kB (UM) 652*64kB (UM) 166*128kB (UM) 27*256kB (M) 9*512kB (UM) 7*1024kB (M) 3*2048kB (UME) 644*4096kB (M) = 2767600kB [ 65.322358] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/01/16 09:38:22 executing program 2: 2018/01/16 09:38:22 executing program 3: 2018/01/16 09:38:22 executing program 6: 2018/01/16 09:38:22 executing program 7: 2018/01/16 09:38:22 executing program 1 (fault-call:5 fault-nth:13): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/16 09:38:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f55000)='/dev/vcsa#\x00', 0x7, 0x101000) ioctl$KDSETLED(r1, 0x4b32, 0x9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 09:38:22 executing program 7: 2018/01/16 09:38:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") [ 65.322362] 11435 total pagecache pages [ 65.322371] 0 pages in swap cache [ 65.322376] Swap cache stats: add 0, delete 0, find 0/0 [ 65.322378] Free swap = 0kB [ 65.322381] Total swap = 0kB [ 65.322384] 1965979 pages RAM [ 65.322387] 0 pages HighMem/MovableOnly [ 65.322390] 327760 pages reserved [ 65.324337] binder: 8795:8804 BC_ACQUIRE_DONE u0000000000000000 node 108 cookie mismatch 0000000000000002 != 0000000000000000 [ 65.346448] binder: BINDER_SET_CONTEXT_MGR already set [ 65.346459] binder: 8795:8804 ioctl 40046207 0 returned -16 2018/01/16 09:38:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) request_key(&(0x7f000004a000)='id_resolver\x00', &(0x7f0000039000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f0000-0xf)='selinux+*ppp1)\x00', 0x0) 2018/01/16 09:38:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xffffffffffffffda}], 0x1, &(0x7f0000300000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) 2018/01/16 09:38:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) shutdown(r0, 0x2) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:38:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x8000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a2000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f3d000)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 66.472008] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.487486] FAULT_INJECTION: forcing a failure. [ 66.487486] name failslab, interval 1, probability 0, space 0, times 0 2018/01/16 09:38:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000634000-0x10)={&(0x7f0000dc0000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cae000)=""/196, &(0x7f0000aac000)=0xc4) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 09:38:22 executing program 1 (fault-call:5 fault-nth:14): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000b6f000)=""/83, &(0x7f0000e3a000)=0x53) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000050000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000365000)={0xf001, 0x6000, 0x7fffffff, 0x6, 0xf98}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c25000)='/dev/rfkill\x00', 0x20001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cf7000)={0x0, 0x0}) ioctl$KDENABIO(r4, 0x4b36) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000bdf000)=r5) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/16 09:38:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 66.487524] CPU: 0 PID: 8818 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 66.487532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/16 09:38:22 executing program 1 (fault-call:5 fault-nth:15): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) [ 66.487536] Call Trace: [ 66.487556] dump_stack+0x194/0x257 [ 66.487581] ? arch_local_irq_restore+0x53/0x53 [ 66.487594] ? trace_hardirqs_on+0xd/0x10 [ 66.487605] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.487645] should_fail+0x8c0/0xa40 [ 66.487653] ? copy_overflow+0x20/0x20 [ 66.487674] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 66.487743] ? __sched_text_start+0x8/0x8 [ 66.487754] ? find_held_lock+0x35/0x1d0 [ 66.487787] ? __lock_is_held+0xb6/0x140 [ 66.487850] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.487877] ? lock_release+0xa40/0xa40 [ 66.487920] should_failslab+0xec/0x120 [ 66.487937] kmem_cache_alloc_node_trace+0x5a/0x750 [ 66.487992] __kmalloc_node+0x33/0x70 [ 66.488023] __vmalloc_node_range+0x1a1/0x650 [ 66.488044] ? kasan_slab_free+0x71/0xc0 [ 66.488052] ? kfree+0xd6/0x260 [ 66.488063] ? snd_pcm_hw_param_near.constprop.27+0x7ce/0x980 [ 66.488096] __vmalloc+0x45/0x50 [ 66.488110] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 66.488130] _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 66.488159] loopback_hw_params+0x52/0x60 [ 66.488170] ? loopback_hw_free+0x1a0/0x1a0 [ 66.488181] snd_pcm_hw_params+0xb0d/0x1c70 [ 66.488233] ? snd_pcm_hw_refine+0x1070/0x1070 [ 66.488273] ? snd_pcm_hw_param_value+0xea/0x4a0 [ 66.488307] ? snd_pcm_hw_param_first+0x33e/0x680 [ 66.488349] ? snd_pcm_hw_param_near.constprop.27+0x6fc/0x980 [ 66.488394] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 66.488424] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 66.488462] snd_pcm_kernel_ioctl+0x5e/0x240 [ 66.488482] snd_pcm_oss_change_params+0x1869/0x3720 [ 66.488558] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 66.488577] ? __fdget_pos+0x12b/0x190 [ 66.488627] ? check_noncircular+0x20/0x20 [ 66.488731] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.488742] ? lock_release+0xa40/0xa40 [ 66.488789] snd_pcm_oss_make_ready+0xaa/0x130 [ 66.488811] snd_pcm_oss_read+0x20d/0x760 [ 66.488831] ? avc_policy_seqno+0x9/0x20 [ 66.488841] ? selinux_file_permission+0x82/0x460 [ 66.488869] ? snd_pcm_oss_read2+0x410/0x410 [ 66.488879] ? security_file_permission+0x89/0x1e0 [ 66.488905] ? rw_verify_area+0xe5/0x2b0 [ 66.488931] do_iter_read+0x3d2/0x5a0 [ 66.488947] ? iov_iter_get_pages+0x1150/0x1150 [ 66.488998] compat_readv+0x1bf/0x270 [ 66.489006] ? __fget_light+0x297/0x380 [ 66.489029] ? vfs_iter_read+0xb0/0xb0 [ 66.489046] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 66.489063] ? vfs_write+0x374/0x510 [ 66.489112] ? __lock_is_held+0xb6/0x140 [ 66.489149] ? __fdget_pos+0x130/0x190 [ 66.489166] ? __fdget_raw+0x20/0x20 [ 66.489222] do_compat_readv+0x115/0x220 [ 66.489234] ? do_compat_readv+0x115/0x220 [ 66.489262] ? compat_readv+0x270/0x270 [ 66.489284] ? SyS_read+0x220/0x220 [ 66.489325] compat_SyS_readv+0x26/0x30 [ 66.489341] ? SyS_pwritev2+0x80/0x80 [ 66.489354] do_fast_syscall_32+0x3ee/0xf9d [ 66.489396] ? do_int80_syscall_32+0x9d0/0x9d0 [ 66.489418] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 66.489449] ? syscall_return_slowpath+0x2ad/0x550 [ 66.489478] ? sysret32_from_system_call+0x5/0x3b [ 66.489513] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.489554] entry_SYSENTER_compat+0x54/0x63 [ 66.489563] RIP: 0023:0xf7f1bc79 [ 66.489569] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 66.489580] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 66.489586] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.489592] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.489598] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.489604] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.532365] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 66.605107] FAULT_INJECTION: forcing a failure. [ 66.605107] name failslab, interval 1, probability 0, space 0, times 0 [ 66.605119] CPU: 1 PID: 8849 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 66.605125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.605128] Call Trace: [ 66.605145] dump_stack+0x194/0x257 [ 66.605165] ? arch_local_irq_restore+0x53/0x53 [ 66.605175] ? compat_readv+0x1bf/0x270 [ 66.605184] ? compat_SyS_readv+0x26/0x30 [ 66.605193] ? do_fast_syscall_32+0x3ee/0xf9d [ 66.605218] should_fail+0x8c0/0xa40 [ 66.605236] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 66.605251] ? check_noncircular+0x20/0x20 [ 66.605276] ? alloc_vmap_area+0x59e/0x8c0 [ 66.605294] ? find_held_lock+0x35/0x1d0 [ 66.605316] ? __lock_is_held+0xb6/0x140 [ 66.605356] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.605372] ? rcu_note_context_switch+0x710/0x710 [ 66.605380] ? lock_release+0xa40/0xa40 [ 66.605405] should_failslab+0xec/0x120 [ 66.605418] kmem_cache_alloc_node_trace+0x5a/0x750 [ 66.605426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.605460] __kmalloc_node+0x33/0x70 [ 66.605476] __vmalloc_node_range+0x1a1/0x650 [ 66.605509] __vmalloc+0x45/0x50 [ 66.605522] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 66.605537] _snd_pcm_lib_alloc_vmalloc_buffer+0x10f/0x1b0 [ 66.605560] loopback_hw_params+0x52/0x60 [ 66.605573] ? loopback_hw_free+0x1a0/0x1a0 [ 66.605585] snd_pcm_hw_params+0xb0d/0x1c70 [ 66.605612] ? snd_pcm_hw_refine+0x1070/0x1070 [ 66.605637] ? snd_pcm_hw_param_value+0xea/0x4a0 [ 66.605661] ? snd_pcm_hw_param_first+0x33e/0x680 [ 66.605689] ? snd_pcm_hw_param_near.constprop.27+0x6fc/0x980 [ 66.605725] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 66.605748] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 66.605776] snd_pcm_kernel_ioctl+0x5e/0x240 [ 66.605796] snd_pcm_oss_change_params+0x1869/0x3720 [ 66.605843] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 66.605854] ? perf_trace_lock_acquire+0xe3/0x980 [ 66.605861] ? __fdget_pos+0x12b/0x190 [ 66.605887] ? perf_trace_lock+0x900/0x900 [ 66.605899] ? check_noncircular+0x20/0x20 [ 66.605964] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.605972] ? lock_release+0xa40/0xa40 [ 66.606004] snd_pcm_oss_make_ready+0xaa/0x130 [ 66.606021] snd_pcm_oss_read+0x20d/0x760 [ 66.606034] ? avc_policy_seqno+0x9/0x20 [ 66.606044] ? selinux_file_permission+0x82/0x460 [ 66.606065] ? snd_pcm_oss_read2+0x410/0x410 [ 66.606080] ? security_file_permission+0x89/0x1e0 [ 66.606102] ? rw_verify_area+0xe5/0x2b0 [ 66.606120] do_iter_read+0x3d2/0x5a0 [ 66.606132] ? iov_iter_get_pages+0x1150/0x1150 [ 66.606162] compat_readv+0x1bf/0x270 [ 66.606169] ? __fget_light+0x297/0x380 [ 66.606183] ? vfs_iter_read+0xb0/0xb0 [ 66.606195] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 66.606207] ? vfs_write+0x374/0x510 [ 66.606237] ? __lock_is_held+0xb6/0x140 [ 66.606257] ? __fdget_pos+0x130/0x190 [ 66.606266] ? __fdget_raw+0x20/0x20 [ 66.606293] do_compat_readv+0x115/0x220 [ 66.606301] ? do_compat_readv+0x115/0x220 [ 66.606317] ? compat_readv+0x270/0x270 [ 66.606330] ? SyS_read+0x220/0x220 [ 66.606355] compat_SyS_readv+0x26/0x30 [ 66.606365] ? SyS_pwritev2+0x80/0x80 [ 66.606376] do_fast_syscall_32+0x3ee/0xf9d [ 66.606400] ? do_int80_syscall_32+0x9d0/0x9d0 [ 66.606426] ? syscall_return_slowpath+0x2ad/0x550 [ 66.606437] ? prepare_exit_to_usermode+0x340/0x340 [ 66.606451] ? sysret32_from_system_call+0x5/0x3b [ 66.606469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.606492] entry_SYSENTER_compat+0x54/0x63 [ 66.606499] RIP: 0023:0xf7f1bc79 [ 66.606503] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 66.606511] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 66.606515] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.606519] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.606523] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.606527] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.676526] FAULT_INJECTION: forcing a failure. [ 66.676526] name failslab, interval 1, probability 0, space 0, times 0 [ 66.676538] CPU: 1 PID: 8858 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 66.676544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.676548] Call Trace: [ 66.676565] dump_stack+0x194/0x257 [ 66.676583] ? arch_local_irq_restore+0x53/0x53 [ 66.676620] should_fail+0x8c0/0xa40 [ 66.676639] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 66.676656] ? __kernel_text_address+0xd/0x40 [ 66.676668] ? unwind_get_return_address+0x61/0xa0 [ 66.676683] ? __save_stack_trace+0x7e/0xd0 [ 66.676722] ? find_held_lock+0x35/0x1d0 [ 66.676748] ? __lock_is_held+0xb6/0x140 [ 66.676792] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.676811] ? rcu_note_context_switch+0x710/0x710 [ 66.676837] should_failslab+0xec/0x120 [ 66.676850] kmem_cache_alloc_node_trace+0x5a/0x750 [ 66.676857] ? rcu_note_context_switch+0x710/0x710 [ 66.676890] alloc_vmap_area+0x11c/0x8c0 [ 66.676906] ? __get_vm_area_node+0xae/0x340 [ 66.676926] ? purge_vmap_area_lazy+0x40/0x40 [ 66.676937] ? print_irqtrace_events+0x270/0x270 [ 66.676964] __get_vm_area_node+0xe8/0x340 [ 66.676972] ? lock_release+0xa40/0xa40 [ 66.676992] __vmalloc_node_range+0xa3/0x650 [ 66.677004] ? snd_pcm_plugin_alloc+0x4de/0x740 [ 66.677022] ? mark_held_locks+0xaf/0x100 [ 66.677042] vmalloc+0x45/0x50 [ 66.677055] ? snd_pcm_plugin_alloc+0x4de/0x740 [ 66.677066] snd_pcm_plugin_alloc+0x4de/0x740 [ 66.677079] ? snd_pcm_sw_params+0x665/0x900 [ 66.677102] snd_pcm_plug_alloc+0x120/0x2e0 [ 66.677111] ? snd_pcm_plug_client_size+0x143/0x2c0 [ 66.677130] snd_pcm_oss_change_params+0x1e04/0x3720 [ 66.677172] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 66.677184] ? perf_trace_lock_acquire+0xe3/0x980 [ 66.677192] ? __fdget_pos+0x12b/0x190 [ 66.677216] ? perf_trace_lock+0x900/0x900 [ 66.677227] ? check_noncircular+0x20/0x20 [ 66.677282] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.677290] ? lock_release+0xa40/0xa40 [ 66.677317] snd_pcm_oss_make_ready+0xaa/0x130 [ 66.677331] snd_pcm_oss_read+0x20d/0x760 [ 66.677344] ? avc_policy_seqno+0x9/0x20 [ 66.677352] ? selinux_file_permission+0x82/0x460 [ 66.677368] ? snd_pcm_oss_read2+0x410/0x410 [ 66.677376] ? security_file_permission+0x89/0x1e0 [ 66.677393] ? rw_verify_area+0xe5/0x2b0 [ 66.677409] do_iter_read+0x3d2/0x5a0 [ 66.677422] ? iov_iter_get_pages+0x1150/0x1150 [ 66.677450] compat_readv+0x1bf/0x270 [ 66.677456] ? __fget_light+0x297/0x380 [ 66.677470] ? vfs_iter_read+0xb0/0xb0 [ 66.677482] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 66.677493] ? vfs_write+0x374/0x510 [ 66.677517] ? __lock_is_held+0xb6/0x140 [ 66.677536] ? __fdget_pos+0x130/0x190 [ 66.677548] ? __fdget_raw+0x20/0x20 [ 66.677578] do_compat_readv+0x115/0x220 [ 66.677586] ? do_compat_readv+0x115/0x220 [ 66.677603] ? compat_readv+0x270/0x270 [ 66.677617] ? SyS_read+0x220/0x220 [ 66.677638] compat_SyS_readv+0x26/0x30 [ 66.677648] ? SyS_pwritev2+0x80/0x80 [ 66.677660] do_fast_syscall_32+0x3ee/0xf9d [ 66.677684] ? do_int80_syscall_32+0x9d0/0x9d0 [ 66.677714] ? syscall_return_slowpath+0x2ad/0x550 [ 66.677724] ? prepare_exit_to_usermode+0x340/0x340 [ 66.677736] ? sysret32_from_system_call+0x5/0x3b [ 66.677755] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.677776] entry_SYSENTER_compat+0x54/0x63 [ 66.677785] RIP: 0023:0xf7f1bc79 [ 66.677789] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 66.677798] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 66.677802] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.677807] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.677811] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.677816] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.677958] syz-executor1: vmalloc: allocation failure: 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 66.677963] syz-executor1 cpuset=/ mems_allowed=0 [ 66.677980] CPU: 1 PID: 8858 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 66.677984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.677986] Call Trace: [ 66.677997] dump_stack+0x194/0x257 [ 66.678018] ? arch_local_irq_restore+0x53/0x53 [ 66.678025] ? idr_get_free_cmn+0xfd0/0xfd0 [ 66.678052] warn_alloc+0x19a/0x2b0 [ 66.678067] ? zone_watermark_ok_safe+0x400/0x400 [ 66.678077] ? __get_vm_area_node+0x2ac/0x340 [ 66.678088] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.678110] ? __get_vm_area_node+0x234/0x340 [ 66.678117] ? lock_release+0xa40/0xa40 [ 66.678137] __vmalloc_node_range+0x4f0/0x650 [ 66.678153] ? mark_held_locks+0xaf/0x100 [ 66.678170] vmalloc+0x45/0x50 [ 66.678180] ? snd_pcm_plugin_alloc+0x4de/0x740 [ 66.678191] snd_pcm_plugin_alloc+0x4de/0x740 [ 66.678202] ? snd_pcm_sw_params+0x665/0x900 [ 66.678222] snd_pcm_plug_alloc+0x120/0x2e0 [ 66.678229] ? snd_pcm_plug_client_size+0x143/0x2c0 [ 66.678246] snd_pcm_oss_change_params+0x1e04/0x3720 [ 66.678283] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 66.678293] ? perf_trace_lock_acquire+0xe3/0x980 [ 66.678299] ? __fdget_pos+0x12b/0x190 [ 66.678321] ? perf_trace_lock+0x900/0x900 [ 66.678332] ? check_noncircular+0x20/0x20 [ 66.678384] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.678392] ? lock_release+0xa40/0xa40 [ 66.678422] snd_pcm_oss_make_ready+0xaa/0x130 [ 66.678437] snd_pcm_oss_read+0x20d/0x760 [ 66.678450] ? avc_policy_seqno+0x9/0x20 [ 66.678459] ? selinux_file_permission+0x82/0x460 [ 66.678477] ? snd_pcm_oss_read2+0x410/0x410 [ 66.678485] ? security_file_permission+0x89/0x1e0 [ 66.678503] ? rw_verify_area+0xe5/0x2b0 [ 66.678522] do_iter_read+0x3d2/0x5a0 [ 66.678534] ? iov_iter_get_pages+0x1150/0x1150 [ 66.678567] compat_readv+0x1bf/0x270 [ 66.678575] ? __fget_light+0x297/0x380 [ 66.678590] ? vfs_iter_read+0xb0/0xb0 [ 66.678602] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 66.678613] ? vfs_write+0x374/0x510 [ 66.678642] ? __lock_is_held+0xb6/0x140 [ 66.678663] ? __fdget_pos+0x130/0x190 [ 66.678673] ? __fdget_raw+0x20/0x20 [ 66.678707] do_compat_readv+0x115/0x220 [ 66.678716] ? do_compat_readv+0x115/0x220 [ 66.678734] ? compat_readv+0x270/0x270 [ 66.678749] ? SyS_read+0x220/0x220 [ 66.678775] compat_SyS_readv+0x26/0x30 [ 66.678786] ? SyS_pwritev2+0x80/0x80 [ 66.678795] do_fast_syscall_32+0x3ee/0xf9d [ 66.678821] ? do_int80_syscall_32+0x9d0/0x9d0 [ 66.678850] ? syscall_return_slowpath+0x2ad/0x550 [ 66.678861] ? prepare_exit_to_usermode+0x340/0x340 [ 66.678874] ? sysret32_from_system_call+0x5/0x3b [ 66.678895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.678919] entry_SYSENTER_compat+0x54/0x63 [ 66.678925] RIP: 0023:0xf7f1bc79 [ 66.678930] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 66.678938] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 66.678943] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.678948] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.678952] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.678957] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.679027] Mem-Info: [ 66.679047] active_anon:50546 inactive_anon:63 isolated_anon:0 [ 66.679047] active_file:3518 inactive_file:7866 isolated_file:0 [ 66.679047] unevictable:0 dirty:158 writeback:0 unstable:0 [ 66.679047] slab_reclaimable:9702 slab_unreclaimable:98687 [ 66.679047] mapped:23228 shmem:70 pagetables:696 bounce:0 [ 66.679047] free:1433034 free_pcp:396 free_cma:0 [ 66.679063] Node 0 active_anon:202184kB inactive_anon:252kB active_file:14072kB inactive_file:31464kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92912kB dirty:632kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 66.679066] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 66.679085] lowmem_reserve[]: 0 2870 6381 6381 [ 66.679101] Node 0 DMA32 free:2941552kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:140kB free_cma:0kB [ 66.679121] lowmem_reserve[]: 0 0 3510 3510 [ 66.679136] Node 0 Normal free:2774676kB min:37084kB low:46352kB high:55620kB active_anon:202184kB inactive_anon:252kB active_file:14072kB inactive_file:31464kB unevictable:0kB writepending:632kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:4128kB pagetables:2784kB bounce:0kB free_pcp:804kB local_pcp:148kB free_cma:0kB [ 66.679155] lowmem_reserve[]: 0 0 0 0 [ 66.679170] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 66.679232] Node 0 DMA32: 4*4kB (UM) 2*8kB (UM) 5*16kB (M) 2*32kB (UM) 3*64kB (M) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941552kB [ 66.679296] Node 0 Normal: 183*4kB (UME) 95*8kB (UME) 186*16kB (UME) 1098*32kB (UME) 653*64kB (UM) 161*128kB (UM) 28*256kB (UM) 8*512kB (M) 7*1024kB (M) 4*2048kB (UME) 646*4096kB (M) = 2774644kB [ 66.679364] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 66.679367] 11453 total pagecache pages 2018/01/16 09:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001d6000-0xb)='/dev/midi#\x00', 0x3, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000bd9000-0xc)={0x2, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000f09000-0x4)=0x1, 0x4) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fd000-0x11)='/dev/vga_arbiter\x00', 0x2500, 0x0) r1 = add_key$keyring(&(0x7f0000499000-0x8)='keyring\x00', &(0x7f0000cfe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000bb1000)='id_resolver\x00', &(0x7f000032a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033c000)="9f747275737465645e6d696d655f7479706570726f63d1286d696d655f74797065766d6e6574312d757365722a07656d31766d6e657430706f7369785f61636c5f6163636573737373797374656d73656c665c2d00", 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x1f, 0xffffffffffff0015, r2) 2018/01/16 09:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000497000)='./file0\x00', 0x400000, 0x80) sendmmsg$inet_sctp(r0, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 09:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fec000-0xe)='/dev/admmidi#\x00', 0x4, 0x4200) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f4a000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) 2018/01/16 09:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) shutdown(r0, 0x2) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:24 executing program 1 (fault-call:5 fault-nth:16): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000635000)='user\x00', &(0x7f0000e23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004a000-0xf0)='H', 0x1, 0xfffffffffffffffe) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/policy\x00', 0x0, 0x0) add_key(&(0x7f0000ec9000-0x5)='ceph\x00', &(0x7f0000820000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000448000-0x40)="e99c6cae7519535b1c9e394af17fb02b9cb99e94a58b52f2eebf2c8b629e500d097e645961b2122abfb47db15112a0ccc4ea054c33a8964e38aca88839d6367d", 0x40, r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c1d000)=""/136) keyctl$restrict_keyring(0x1d, r0, &(0x7f00003df000)='dns_resolver\x00', &(0x7f0000d06000)='user\x00') [ 66.679375] 0 pages in swap cache [ 66.679380] Swap cache stats: add 0, delete 0, find 0/0 [ 66.679383] Free swap = 0kB [ 66.679386] Total swap = 0kB [ 66.679389] 1965979 pages RAM [ 66.679392] 0 pages HighMem/MovableOnly [ 66.679394] 327760 pages reserved 2018/01/16 09:38:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000064f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c14000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001de000)={r1, 0x6, 0xc6, "ac8b2b8a5cf8c34e7b47bcec1b4e15cf05275fc6972751e4ae6f48eecabb21b84c64cf55b1cfd97c39fa6b3d5d98b4a8b9d3eda8ed9af5ae8c3d0166c9abed78178b71040b354c6eb8bf75b04684538b01aae592fbb45a59a8a4eb9a408342e6e3806ab6d9dbe88ccc57f972ee7914c3a51d73be25fa3f69ce9248262e7e778374eedaa121459804ba2db4e903fd183cda358343bc16d5db183ff2c58974812bd0fd2e9e6e573a8fcc5ebff002143245bd1b7308e61a878d3db75828b7904ff003576a73e529"}, 0xce) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) [ 68.410140] FAULT_INJECTION: forcing a failure. [ 68.410140] name failslab, interval 1, probability 0, space 0, times 0 [ 68.425648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/16 09:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) shutdown(r0, 0x2) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 68.473089] CPU: 1 PID: 8870 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 68.480408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.489752] Call Trace: [ 68.492347] dump_stack+0x194/0x257 [ 68.495980] ? arch_local_irq_restore+0x53/0x53 [ 68.500643] ? compat_SyS_readv+0x26/0x30 [ 68.504786] ? do_fast_syscall_32+0x3ee/0xf9d [ 68.509277] ? entry_SYSENTER_compat+0x54/0x63 [ 68.513861] should_fail+0x8c0/0xa40 [ 68.517563] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 68.522647] ? check_noncircular+0x20/0x20 [ 68.526871] ? alloc_vmap_area+0x59e/0x8c0 [ 68.531087] ? find_held_lock+0x35/0x1d0 [ 68.535134] ? __lock_is_held+0xb6/0x140 [ 68.539195] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 68.545060] ? rcu_note_context_switch+0x710/0x710 [ 68.549962] ? lock_release+0xa40/0xa40 [ 68.553925] should_failslab+0xec/0x120 [ 68.557879] kmem_cache_alloc_node_trace+0x5a/0x750 [ 68.562888] __kmalloc_node+0x33/0x70 [ 68.566669] __vmalloc_node_range+0x1a1/0x650 [ 68.571148] ? mark_held_locks+0xaf/0x100 [ 68.575279] vmalloc+0x45/0x50 [ 68.578453] ? snd_pcm_plugin_alloc+0x4de/0x740 [ 68.583099] snd_pcm_plugin_alloc+0x4de/0x740 [ 68.587570] ? snd_pcm_sw_params+0x665/0x900 [ 68.591962] snd_pcm_plug_alloc+0x120/0x2e0 [ 68.596272] ? snd_pcm_plug_client_size+0x143/0x2c0 [ 68.601270] snd_pcm_oss_change_params+0x1e04/0x3720 [ 68.606377] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 68.612234] ? perf_trace_lock_acquire+0xe3/0x980 [ 68.617053] ? __fdget_pos+0x12b/0x190 [ 68.620928] ? perf_trace_lock+0x900/0x900 [ 68.625149] ? check_noncircular+0x20/0x20 [ 68.629399] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 68.635256] ? lock_release+0xa40/0xa40 [ 68.639222] snd_pcm_oss_make_ready+0xaa/0x130 [ 68.643782] snd_pcm_oss_read+0x20d/0x760 [ 68.647907] ? avc_policy_seqno+0x9/0x20 [ 68.651944] ? selinux_file_permission+0x82/0x460 [ 68.656766] ? snd_pcm_oss_read2+0x410/0x410 [ 68.661161] ? security_file_permission+0x89/0x1e0 [ 68.666073] ? rw_verify_area+0xe5/0x2b0 [ 68.670118] do_iter_read+0x3d2/0x5a0 [ 68.673898] ? iov_iter_get_pages+0x1150/0x1150 [ 68.678561] compat_readv+0x1bf/0x270 [ 68.682335] ? __fget_light+0x297/0x380 [ 68.686290] ? vfs_iter_read+0xb0/0xb0 [ 68.690153] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.694972] ? vfs_write+0x374/0x510 [ 68.698673] ? __lock_is_held+0xb6/0x140 [ 68.702716] ? __fdget_pos+0x130/0x190 [ 68.706581] ? __fdget_raw+0x20/0x20 [ 68.710281] do_compat_readv+0x115/0x220 [ 68.714315] ? do_compat_readv+0x115/0x220 [ 68.718534] ? compat_readv+0x270/0x270 [ 68.722488] ? SyS_read+0x220/0x220 [ 68.726099] compat_SyS_readv+0x26/0x30 [ 68.730048] ? SyS_pwritev2+0x80/0x80 [ 68.733827] do_fast_syscall_32+0x3ee/0xf9d [ 68.738132] ? do_int80_syscall_32+0x9d0/0x9d0 [ 68.742705] ? syscall_return_slowpath+0x2ad/0x550 [ 68.747609] ? prepare_exit_to_usermode+0x340/0x340 [ 68.752602] ? sysret32_from_system_call+0x5/0x3b [ 68.757429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.762257] entry_SYSENTER_compat+0x54/0x63 [ 68.766637] RIP: 0023:0xf7f1bc79 2018/01/16 09:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/member\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept4$unix(r0, &(0x7f0000c0b000)=@file={0x0, ""/4096}, &(0x7f00006a4000)=0x1002, 0x80800) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8982, &(0x7f0000000000)="") fcntl$getownex(r1, 0x10, &(0x7f0000eb8000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) sendfile(r5, r2, 0x0, 0x80000063) getegid() getgid() ptrace$setopts(0x4200, r4, 0x8, 0x1) mmap$binder(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x2, 0x48110, r0, 0x0) mq_timedreceive(r5, &(0x7f0000b2a000)=""/39, 0x27, 0x3, &(0x7f0000a1e000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000fcc000-0x9)='/dev/sg#\x00', 0x2, 0x40000) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000c5d000)={0x0, 0x0, 0x0, &(0x7f00004fc000)=0x0}) 2018/01/16 09:38:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:24 executing program 7: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000051000)=0x1) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/16 09:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096d000)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00005f6000)=0xffd) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000057b000)={"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"}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ad0000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000028c000)={0x0, 0x5e3f42e8}, &(0x7f0000a34000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000700000-0xc)={r5, 0x10, &(0x7f000058e000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004e1000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a20000)={r5, 0x9, 0x10}, &(0x7f0000286000)=0x3d1) openat$ion(0xffffffffffffff9c, &(0x7f0000d7f000)='/dev/ion\x00', 0x400000, 0x0) r6 = dup2(r0, r0) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f000080f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002b9000)=0x14) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000432000-0x28)={0x4, 0x3, 0x4, 0x9, "a955b5f04c184ffd0215b39b783693a070def16ef8c425505e29b58ddb1c70c6"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000050d000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d99000-0x4)=0xe8) sendmsg$nl_route(r6, &(0x7f0000326000-0x1c)={&(0x7f0000cc4000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000292000)={&(0x7f0000d66000)=@bridge_newneigh={0x24, 0x1c, 0x0, 0x5, 0x3, {0x1e, 0x0, 0x0, r7, 0x10, 0x8f, 0x0}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) openat$dsp(0xffffffffffffff9c, &(0x7f00007df000)='/dev/dsp\x00', 0x20300, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000f6c000-0x138)={{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, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x5]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 68.769977] RSP: 002b:00000000f771708c EFLAGS: 00000296 ORIG_RAX: 0000000000000091 [ 68.777662] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020003fd0 [ 68.784907] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 68.792149] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 68.799395] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 68.806645] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/16 09:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) [ 68.852184] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/16 09:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:24 executing program 7: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae8000)={0xffffffffffffffff, 0x50, &(0x7f0000112000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ae9000-0x4)=r0, 0x4) syz_emit_ethernet(0x32, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0xffffff84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "d368fef3792c5b87"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 09:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) shutdown(r0, 0x2) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000010d000)='/dev/dsp#\x00', 0x41, 0x2) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00007b9000)={0x6, 0x1, 0x2, 0x8001, 0xfffffffffffffffb, 0x7ff}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b1f000)={0x9, {{0x2, 0x0, @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]}, {{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]}}, 0x118) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ea9000-0x8c)={0xfffffffffffff801, 0x9, 0x100, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x200000000000004}, 0xc) socketpair$inet(0x2, 0x2, 0x3b31, &(0x7f00007b2000-0x8)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000045e000)=0x2) sendto$inet(r1, &(0x7f0000c42000-0x89)="4394dd58dacb82657bde13beb136febe34beb08c58076b38f4441ae8698cceeec3bb719990a657e73be8eaa3a409bb893e15e87db7ca052d711a88000b9c6c4797c9b68cc4ebeac88f4398585c6348eb862811290c9265bbdc7dd78a84db48d65a2323db0c8bc8d2f2ebd6785f0f78a3a0b734ee0ff12c65111fad657158305066893d976f3707cc7b", 0x15f, 0x8000, &(0x7f0000d60000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc8) r3 = creat(&(0x7f000092a000-0x8)='./file0\x00', 0x48) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000601000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f000047b000-0x40)={0x800000000000000, 0x1f004, 0x5, 0x6, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cc1000)={0x0, 0x0, &(0x7f0000f0b000)=[]}, &(0x7f00004e0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003fc000-0x8)=@assoc_value={r4, 0x8}, 0x8) 2018/01/16 09:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000017a000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f000080d000)='/dev/snd/pcmC#D#c\x00', 0x80, 0xfa62364297fd48f7) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00007ce000)={0x5, 0x4, 0x8, 0x7, 0x1, 0x100000001}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x10006c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ce0000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getitimer(0x0, &(0x7f0000ea3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 09:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) pipe2(&(0x7f0000d83000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00003c7000-0xa)={0x9, "32ba5de3316e"}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f000048e000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006c2000)='/dev/audio#\x00', 0x100000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 09:38:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x12, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000813000)=0x0) 2018/01/16 09:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000be9000)={0x0, 0x8e58}, &(0x7f00009de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000171000)={r2, 0x1000}, &(0x7f0000601000-0x4)=0x8) ioctl(r1, 0x5e1, &(0x7f0000337000-0x95)="16b6a704b5fbab91bee1c772c582002b6d714988f3de820964aa076e568ab2f9d90827b2b1599e575c394865a1f10009b6c1e5b5b4353f7b02e6ba380b57ff69f5029c9c46199fcd8ad2124b41ae2a7a8146f1f5144fd189a6e412fae43c0ebc66f9cf3c3985a838fc53b99da181ab1ecc1aed4f37eaca5a43a3afd2df01757fd589077f307ac50b4fbc6cacbee8d0d022425c1702") bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000774000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f000065d000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000892000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r4) [ 68.991283] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/16 09:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 09:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) r0 = open(&(0x7f0000954000)='./file0\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000a0d000)={@syzn={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]}) openat(r0, &(0x7f0000f69000)='./control\x00', 0x40, 0x0) mmap(&(0x7f0000826000/0x1000)=nil, 0x1000, 0x0, 0x8011, r0, 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/16 09:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x4ab4, &(0x7f000078a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b1b000-0x8)={0x0, 0x4da1, 0x200}, &(0x7f0000778000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006fa000-0x8)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000080000-0x8c)={r1, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) getpid() sched_getattr(0x0, &(0x7f0000f3d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000825000)='/dev/input/mice\x00', 0x0, 0x101040) mq_timedreceive(r2, &(0x7f0000681000-0x32)=""/50, 0x32, 0xff6b, &(0x7f00005c4000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000677000)={0x0, 0x1000, 0x0}) socket$alg(0x26, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f0000d5c000)='/dev/admmidi#\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000618000)="", 0x0) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/16 09:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f000051c000-0x10)={0x2, 0x3, 0x2, 0x651, r1}) 2018/01/16 09:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b9a000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x80) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000ad1000)={0x2, 0x0, [{0x0, 0x100000000, 0x7, 0x6, 0xffffffffffffff62, 0x2, 0x5, [0x0, 0x0, 0x0]}, {0x80000000, 0x2, 0x2, 0xb8fc, 0x9, 0x7, 0x1f, [0x0, 0x0, 0x0]}]}) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000041b000)=0x0) 2018/01/16 09:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$admmidi(&(0x7f000048c000-0xe)='/dev/admmidi#\x00', 0x0, 0x8000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001dd000-0x80)={0x5, 0x0, [{0xc000001f, 0xfff, 0x2, 0x9, 0xbe, 0x0}, {0xc0000001, 0x74, 0x9, 0xffffffffffffff7f, 0x0, 0x0}, {0x0, 0x9, 0x5, 0x43, 0x7, 0x0}, {0xc0000007, 0x9, 0x100, 0x9, 0x4, 0x0}, {0x0, 0x9, 0x85, 0x80000001, 0x7fff, 0x0}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a7b000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000187000-0x8)={0x0, 0x5}, &(0x7f0000484000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e11000-0x108)={0x0, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30d8000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x84a, 0xffffffffffffffc1, 0x7, 0x8, 0x6, 0x0, 0x100000001, 0x2b, 0x0, 0x7, 0x0, 0x3, 0x5, 0x9]}, &(0x7f00009d7000-0x4)=0x108) mq_open(&(0x7f0000db7000-0xe)='/dev/admmidi#\x00', 0x2, 0x6, &(0x7f000046a000)={0x3ff, 0x8, 0x2, 0x8001, 0x5, 0x3ff, 0xffffffffffffffff, 0x9b3f}) sendmsg$inet_sctp(r4, &(0x7f0000d7a000-0x1c)={&(0x7f0000ba9000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045a000-0x10)=[{&(0x7f0000dc1000)="6c4417d2563ef1a94f62db7eec6bd78b64215ec0dfe5521a12d6051e06fa36a7713e2fe43aad4e4df7ed300bbb15b9cb55008c4f6e55569647a77e1f277d63a3575bf3e8e14977b5a482bcfbd71b00259bf6f22e79cd075208639c780bad361efd4d2673fdc37adb45ab5d02e8c38e7ebc5cbaaaed33d0ef4d90900fe6f9caca1ec762bcb4cb58decd5ba414c68b8b6875fbe7b1ca7b9a6e5b7a0e2700f69c4d33f5aa0bb4d72b", 0xa7}, {&(0x7f0000c13000)="", 0x0}], 0x2, &(0x7f00005c8000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x8000, 0x800, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8, 0x3ff, 0x2, r6}}, @init={0x14, 0x84, 0x0, {0x8, 0x8, 0x8, 0x6}}], 0x84, 0x24000000}, 0x800) 2018/01/16 09:38:25 executing program 2: rt_sigaction(0x0, &(0x7f00005e1000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000029000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000010f000-0x8)={0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000788000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x8, 0x3, 0x40}, 0xa0) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00005c4000-0x4)=0x4, 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x8, &(0x7f0000fc8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000fc8000)={0x5, 0xffffffffffffffff, 0x20, 0x4, 0x9, 0x9, 0x2, 0x65, 0xffffffff00000000, 0x6}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100000000) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000fc9000)={0xec, 0xffffffff, 0x7, 0x0, 0x7, 0x71, 0x1f, 0xfffffffffffffff9, 0x7, 0x6, 0xc8, 0x7, 0x0, 0x1e, 0x81, 0x1, 0x3a, 0x100, 0x4}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00005c7000-0x38)=[{0x0, 0x0, &(0x7f0000fc9000-0x28)=[{&(0x7f0000fc9000-0xc9)="d55b27c285cfde677057a5873a26a391528e7ee3da542b43feae3ed7f6e257c5ceb720a304061c82e0d771dd4b12d46f5ccd62baf5c07e4e22c00313988187cfe214dc3aba235d4c09f5994d2e7fbc43cca5dca486e21e5239a37df04b6a8a22f1faf9099c739e16b5eb767e49ddbe1d40b412865fd9a7571228b0d681bfa24f631fe912af2eeba669581dc5202b7ecbd55ddd3ebdb5b074db6cc47000960a871471c0dd4e12212124aae927a6b0301e75bc10f5b23702fa0ee0af3e46ce5d153665d343ff75e961e5", 0xc9}, {&(0x7f0000e07000-0xdb)="c5110b1c28d7683b28fbdd057b5b34b334bfabfc37be8c3bc917e32b829e351e5382748859039b7a7dc8e026ea867bd633724db5f17a1e037dce2896ae2f7bb12f9f12a8c929e9f50420dda8c64f1935863e43a80e2021f5997165a603f5e959fb64da31874c1708fb356cce5a8ccae039a9abc1c29da0c1ebefdcb2f9f5006fe4ea4fb2bd63f488ed023693232240165fbd6f56e50ad470be1aec6619c08bff22d015257f0e17562e0b310f85a0d1fc844f71f2787bcf090d9cc3015938af5b78302bb0729c11bb14d64a903351f8da8862fc44a9efadc3bc4425", 0xdb}, {&(0x7f0000a37000)="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0x1000}, 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0x1000}, {&(0x7f0000fc8000)="a3aa6b4b00e3ab55d2e8ab07b7d440c992152bf83ec4ea4f94822b1eb4689498f594df8cc57ec4c58a455b80f7f6f0fa52d725a0e3ea077e2654717a32f61a7734aa7222eaee3432897acd2fd65a92727f89332fc94dfbfb18d589515c3ecf058dbd2884d4c1163b10ba42e3f2406aaaf63e8fcfdd4d51139318fb0538002317ee8c9dbcc725ae7844ff262a64ff5fcef61c808a9569745ec603e089dee12ba1f7035f978da76c2f87dd4982343b66958f2e35da2df464e3a661b149e15ae90bff7b609591089f135da06e7ff0414457e7bcd8a0fc5da4d4e4d68ff924", 0xdd}, {&(0x7f0000022000)="abd81f484df26bbcba0837319706dd9dc080c457574e94f3be1006ba5ab25dee6436ccab84dfaed6fa2a0082b4cfe999a6957bd6afb7bb0c31e8ce25ce6337612e13f1e7bce0eca88577976602d28d3d134c86844b68de53cea46e6a8085e24825cdbbd15292b3f8bb8f703e85092ad65cec4f0f19c3bcf7d75abdfac2594f7369318d9e393a92be9c925669b0141fbb8ed8bd4021b39cf3911a26453f54333f978fa347eb1a15c4673a8f469b2b4dfd0985237714e9f136f673a6e62bcf37060e022d470bbab648db21b3d881d3ad1908ba933e8a6ad14f66da2052ba7701ed02b9dd639cb2", 0xe6}], 0x3, &(0x7f0000e14000)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xe0, "6217e72eb5104dcdd58e54bb1122c8ba89f8a809cba5b7494f707049cadf8668c88da2d3a2028d6f7b6f56764dd0fbfb84579f5b462fdc66b9c5833e4206903c96ec488a319579dd3ed64d58217da671c7580e93ff8f7c728d15a8c511f8f00ccf239b75cc63b7378929d4efa6abf76ecbac5042b201e4252b50c5c2c7ba068c14ac1005c48f2ca063add441a8ec32bb6f96a5a3df11923b8bec659f616f518888ce15e9ba46befd4809b39a1a9e3c04e73ee24f11121c3639a60b6437728d4f6a416935e16c85611360f86f2c6f12ac46736c04254a00799e4fc13a3ecc7b42"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x87, "616b418c8f5554c57a8c9249cc60bc656d3f7cd2972bb4af46e1569de5dbf071a8a7025e758d2959a6170e591a10ac9cccabd545a78b3d194ffb8993aa87e3eb4673cfe15787f3984f6beb56d63ef3040a9d8b507ac560de2ab850a5288ac571b841e4d4d30f2f50f48cb60a21d6be35259326f81dda4a46ac2e9e8c249e195174c181e45946e3"}], 0x1a8, 0x4041}], 0x2, 0x4000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fca000)={r1, r1}) 2018/01/16 09:38:25 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f00000d9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) syz_open_pts(r3, 0x0) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) [ 69.223350] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f000076b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00002f9000)="", 0x0, 0x0, 0x0, 0x0) vmsplice(r0, &(0x7f0000e99000)=[{&(0x7f0000c72000-0x1a)="77ac0afa8175dbba429bd2f5b35b368b3886b3426a90d6d51a37", 0x1a}], 0x1, 0x4) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007b5000)={0x1, 0x5, 0x1, 0x0, 0x200, 0x0, 0x1, 0x6, 0x0}, &(0x7f0000132000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dcc000)={0x0, 0x200, 0x7699, 0x6, r1}, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fb6000-0x36)=""/54) geteuid() ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) [ 69.293208] kauditd_printk_skb: 4 callbacks suppressed [ 69.293217] audit: type=1400 audit(1516095505.138:55): avc: denied { create } for pid=8989 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_iscsi_socket permissive=1 2018/01/16 09:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000075000)='/dev/cuse\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000057000-0x8)=0x0, 0x8) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x1c, &(0x7f0000005000)=[@in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000002000-0x4)=0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000007000)=[{0x8, 0x3}, {0x8, 0x3ff}, {0x2, 0x6}, {0x0, 0x1af75d61}, {0x0, 0x2}], 0x5) [ 69.392158] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e0000-0x9)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002fe000)='/selinux/relabel\x00', 0x2, 0x0) epoll_pwait(r1, &(0x7f00004d2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x1, &(0x7f000071d000)={0x10000}, 0x8) ioctl$TCSETA(r1, 0x5406, &(0x7f00000cb000)={0x3, 0xfffffffffffffffd, 0x9, 0x3, 0x0, 0x100000001, 0x6, 0x40, 0x80000001, 0x10001}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000a8c000-0x5d)=""/93) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:25 executing program 7: mq_unlink(&(0x7f0000aaf000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000091f000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x84) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e13000-0xc)={0x0, 0x6daf, 0x20}, &(0x7f0000ff2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000038d000-0x10)={r2, 0x8001, 0x6, 0x6}, &(0x7f0000383000)=0x10) 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={&(0x7f0000093000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000e2e000-0x8e)="3c813b1396f9453a007ac136acc61b13ae701d5026adc283527f85802d25d876d610ad1a7ed7af106a256f5614fa49c66d7230063c0feb7241e307331465e497413a7c189d9004d1571f54d544c8c0010c0e54bc9d3395f3344ae832d2b796cdb37e49873d1ee773fe5846cbb67c22f91833c92b8d0eef8fde92b2ab10480c93164cc8f746be6bb3a457066646c2") ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/16 09:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002d5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c1000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000138000)={r1, 0x10001, 0x10001}, &(0x7f0000fd3000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000877000-0x5c)={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x8, [0x4, 0x7, 0x4, 0x2, 0x9, 0x7, 0x8, 0x5]}, 0x5c) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000827000)=0x60000000000, 0x4) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) [ 69.511452] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0xf, r1, 0x5e, 0x8) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4a1a29028eac32e8de58f5930fd4ca303783cf50bbc54c90c0ea17b4763dde5f9eedfc811b3837564026a335444c9fe3d13", 0x46) readlink(&(0x7f0000ca5000)='./file0\x00', &(0x7f00006c8000-0xde)=""/222, 0xde) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/relabel\x00', 0x2, 0x0) connect$nfc_llcp(r2, &(0x7f0000096000-0x58)={0x27, 0xffffffff, 0x3, 0x1, 0xbf5a, 0x9d32, "155c0659f6021fafd5d28275d8d07f2482d2d75575e763f16342850fc71dee776d0b1bb22b728255fb5510a620ef3758d3ba5f75c3ab180db652337cbf87a1", 0x100}, 0x58) r3 = syz_open_pts(r0, 0x801) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/16 09:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bf3000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa6000-0x2)=0xe8) r3 = syz_open_dev$sndmidi(&(0x7f0000bf3000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000086d000)=0x7, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x2000000, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "91ff00", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0xfffffffffffffffd]}) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/16 09:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000dfa000-0xd)='/dev/usbmon#\x00', 0x9, 0x4000) poll(&(0x7f0000293000)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x105) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000dea000)={0x4, 0x20, 0x1, r1, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000030e000)=0x6, &(0x7f000058d000-0x4)=0x2) 2018/01/16 09:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = geteuid() stat(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f0000b19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000079000)={0x2, 0x0, [{0x3f, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f63000)='*{-!\x00', 0x0) io_setup(0x2, &(0x7f0000b64000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00005f8000-0x10)=[&(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000fe8000)="", 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r1, 0x1, &(0x7f00002c9000-0x4)=[&(0x7f0000405000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000253000-0xec)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 09:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000562000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002d5000-0x6c)="3a7e29361d7579d80c0d71e5c4d0bc7d19506c18608d493e1cdb3ed0cd26a74a03101e8f3d8165d0730b16d401108dfbefc21dfdbbde77ca989499e55f6bffea8d3a3dbcdd2c46bffc2a611d6129101475e0790e591ddbc1117bf56140bd7b00a6d942fdd0ac46a728918a0b", 0x6c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000709000)={0x0, 0x62, "299e6ad231f0c1597e3eb2017643306c98424a746e7bd2c492d83ec3d34011e9026ce37cdfb6fe7d268bd81911c126881d776f48cbea98c8bf8e97c716df4343e42072ab8e420cedb4a433edca5cc01a982b78ea0eca7b5600cc1950d4b574e09437"}, &(0x7f000068e000)=0x6a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006fe000)={0x4, 0x4, 0x100, 0x0, r1}, &(0x7f00004f6000)=0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2c000-0xc)='/dev/autofs\x00', 0x901, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008cd000)={r2, 0x8}, 0x8) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) [ 69.666101] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000029c000-0x8)={0xa, &(0x7f00006e3000-0x50)=[{0x6, 0x26b4157e, 0x7f, 0x2}, {0x6, 0x80000000, 0x9, 0x8d7}, {0x1d8, 0x1, 0xbf30, 0xc412}, {0x9, 0x10001, 0x5, 0x6}, {0xfd16, 0xe2, 0x0, 0x3}, {0x2, 0x4c, 0x2, 0x4}, {0x5c, 0x451, 0x6, 0x0}, {0xfb94, 0x0, 0x6, 0x0}, {0xfffffffffffffffe, 0x10001, 0x1, 0x7}, {0x2, 0x80, 0x77e, 0x6}]}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bf4000+0x746)={0x0, 0x2, 0x0}, &(0x7f000001a000-0x4)=0x8) 2018/01/16 09:38:25 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) fdatasync(r0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mkdir(&(0x7f0000ee8000-0xa)='./control\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='./control/file0\x00', 0x10000, 0x10) read(r0, &(0x7f000023e000+0xe10)=""/32, 0x20) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000e40000-0x7e)="cfba197f33589c2e13b2bbfc45dbbdb874a86c517aff136c65f623336edfee9469c6be09905f4b0664f4ed88d7b865d9780d185e467c5cd7038c79f85e264cd4fef2b33f7949a3cb275835fd919fe3e85d5a5fdd06b657e32c7180caf7eeb2eb10d8b156f2bfd91be945ce9dea2dca114e00c95f397ffaa73d5aa765fd4e") [ 69.745732] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:25 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c19000)=0x10, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000973000-0x38)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000f34000-0x8a)=""/138) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0], 0x0, 0x20000}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 09:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000876000)={0x0, 0x0}) mlockall(0x1) r0 = syz_open_dev$mice(&(0x7f000001e000)='/dev/input/mice\x00', 0x0, 0x7012c0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000515000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000657000-0x20)={r0, &(0x7f0000bfd000-0x62)="77f9338f1f21569a28028ff970da343a6c247544cc0ea2639fb5fd8ff04f939db5e9fbbca2b7e72f54a761b3ff1af254df5db6b4cf26b85d842bf4bfc5da23421523125fe99920638d2161a3c963391273bb1d325c5fca1b288d367c7e839538eca2", &(0x7f0000a6c000)="890a460f6a25f127c56a68df59aa918ba058fe0247c8d6e8e8b4598b8a5f22d898dbd9dbbb35fcb28f6f25e901f8932b329ddcf2b7a6df53384b1fed2b4fa121a805b04bd5d01ef282fbb941a62655e9388c1ac5b8899feb65f86768a381327e73ef2616b68433e74f12e0663c0b6abc0cbc6650dade9a7fb743b7236fd13730a98aeb8f101d7afaf15f26a93d7a55b2aa02f8be5b0db88f30b2014283434456d2b52381790607386a95b20954647e51a465423d625d6169e3fbace1896175d8417d523511c1391a3178bfb07687e68c0d6d21e083ba34728738f9e5c882e1b5a360e9", 0x0}, 0x20) 2018/01/16 09:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c76000)=0x85, 0x4) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$setregset(0x4205, r1, 0x200, &(0x7f00003c4000)={&(0x7f0000b87000-0x11)="c62ae0d57844d2d2377684732055a001ea", 0x11}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00003f1000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009a1000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000-0x8)={0xfffffffffffff5a2}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x500000000000, 0x4, 0x77, 0x100, 0xf10b316ff82a5238}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000078c000-0x10)={r1, 0x7, 0x2, 0x81}, &(0x7f0000000000)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt(r2, 0x84, 0xb, &(0x7f000054b000-0x78)="be8502e7143e766e2df20be6bec4", 0xe) 2018/01/16 09:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006f5000-0xd)='/dev/usbmon#\x00', 0x4, 0x10000) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000ec0000)=""/113, &(0x7f00004d7000-0x4)=0x71) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) [ 69.839989] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/16 09:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = gettid() getpgid(r1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/16 09:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000067e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000355000)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000398000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00001e5000-0x20)={r1, 0x9, 0x19c0000000000, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x2000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe(&(0x7f0000e1e000)={0x0, 0x0}) accept4$packet(r5, &(0x7f0000c6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007a7000-0x4)=0x14, 0x80800) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0xffffffff80000000, 0x0, 0x2000000, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) [ 69.894786] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:25 executing program 0: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00008de000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x35, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f00008db000-0xfb)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x9, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) [ 69.988118] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 70.071124] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000061e000-0x1)={0x9}, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/16 09:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000fa1000-0x20)={0x0, 0x0, 0x0, 0x1fc, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0x0, 0x0}) 2018/01/16 09:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b88000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00004a0000-0x8)={0x0, 0x0}, &(0x7f0000100000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x100002, 0x0, 0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f00006fe000-0x1c)={&(0x7f0000aad000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000020c000)={&(0x7f00004cd000-0xf8)=@upd={0xf8, 0x12, 0x200, 0x3, 0x2, {{'lrw-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x13}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000069b000)=""/221, &(0x7f000071f000-0x4)=0xdd) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000aec000)={0x2, 0x67e, 0x1543, 0x8000}, 0x10) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000232000-0xfd)="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", 0xfd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000059b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000)=0xe8) 2018/01/16 09:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/loop-control\x00', 0x480180, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e5d000)={0x0, 0x6, 0xffffffffb5235ee9, 0xffffffff, 0x2, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000030c000)={r3, 0x4, 0x10}, &(0x7f0000001000-0x4)=0xc) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001000-0x24)={0x401, 0x6, 0x5e1e8000000000, 0x83, 0x10001, 0xff, 0x4, 0xfff, 0x1, 0x8, 0x401, 0x722}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000002000-0x92)=""/146, 0x92, 0x2, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r4, &(0x7f00002a7000-0x40)=[{&(0x7f0000412000)=""/168, 0xa8}, {&(0x7f0000306000-0x8b)=""/139, 0x8b}, {&(0x7f0000d9d000-0x52)=""/82, 0x52}, {&(0x7f0000664000)=""/248, 0xf8}, {&(0x7f0000571000-0xd1)=""/209, 0xffffffe8}, {&(0x7f000093b000)=""/0, 0x0}, {&(0x7f00001f1000)=""/7, 0x7}, {&(0x7f0000633000-0x2e)=""/46, 0x2e}], 0x8) ioctl$int_in(r4, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:25 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000688000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe6000)=0x8c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe7000-0xc)={r1, 0x78, &(0x7f0000fe6000)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fe7000-0x4)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f0000fe7000-0x4)="", 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d37000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000fe8000-0x7)='cgroup\x00') seccomp(0x1, 0x10004000004003, &(0x7f00002e3000)={0x0, &(0x7f00006b5000)=[]}) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000df000)='net/dev_snmp6\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e63000-0x50)={{0x52d57ee, 0x3}, {0x5, 0xfffffffffffffc01}, 0x200000000000007, 0x4, 0xfffffffffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000149000/0x4000)=nil, 0x4000, 0x3) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000091b000-0x1000)=""/4096) 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) [ 70.160295] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001e8000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000078b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000219000)={0x5, 0x5d2d435970697c51, 0x1, 0xffffffffffffffff, 0x0}) r2 = getpgrp(0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000edc000-0x8)={&(0x7f0000998000-0x39)="b56a2ce5054b4a2725a7c51eb0768f87ec48a4cd09bfc9d35877d5cc82e4e356504ed0feddf56b5d578bbcf25dab4d537c6aae15efffab0b7e", 0x39}) read(r1, &(0x7f000082f000)=""/70, 0x46) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009a4000-0x4)=r0, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00001d9000)='maps\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f00009f4000-0x1000)=""/0, 0xfcee, 0x0) 2018/01/16 09:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000ccf000-0x70)={[{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}], 0xda5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000412000-0xb)='/dev/loop#\x00', 0x100000000, 0xa0040) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb7000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000056b000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f, 0x3f, 0xbd, 0xd8}, &(0x7f0000270000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000842000-0x8c)={r3, @in6={{0xa, 0x0, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000c30000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000cfa000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x7) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/16 09:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsn(&(0x7f00007b4000-0xa)='/dev/vcs#\x00', 0x7ff, 0x40300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000255000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x1, 0x4, 0xfffffffffffffffa, 0x1, 0x3, 0x5, 0x3, 0xa70, 0x3, 0x5, 0x1c34, 0x5, 0x8]}, &(0x7f0000997000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009d5000-0x4)=@assoc_id=r4, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:26 executing program 0: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000013c000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0a000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b0a000-0x4)=0x0, 0x4) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/16 09:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) getegid() ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xa200) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:26 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000570000)=0x2853, &(0x7f000035b000)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000216000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x222000) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f000029d000-0xc)={0x2800003e, 0xe1f, 0x3b}) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004fd000)={0xe502, 0xffff, 0x4, 0x8001, 0x5, 0x4, 0x6, 0xffffffff, 0x3, 0x343, 0xfffffffffffffffc}, 0xb) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00007e7000)=0x0) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f00003ca000-0x6)=""/4, &(0x7f0000369000)=0x4) fsetxattr(r0, &(0x7f0000697000)=@known='system.posix_acl_access\x00', &(0x7f0000a67000)='/dev/snd/pcmC#D#p\x00', 0x12, 0x1) 2018/01/16 09:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000bba000)="9c8ecc80ee5a540400e9be044cb403fffffffffffffff48c032a1e9a5b0a", 0x1e) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cad000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000149000-0xe0)=""/224) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000179000-0x4)=0x8) 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:26 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000f4000-0xb)='/dev/adsp#\x00', 0x5, 0x2000) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000f3000)=@req={0x2, 0x0, 0x14e69d55, 0x7}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f00000f3000-0x8)='./file0\x00', 0x0) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 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}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) 2018/01/16 09:38:26 executing program 1: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000aa4000-0xa)='/dev/dsp#\x00', 0x3, 0x0) ppoll(&(0x7f0000c4c000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000684000-0x1)={0x0, 0x989680}, &(0x7f000055b000-0x8)={0x74}, 0x8) utime(&(0x7f0000775000)='./file0\x00', &(0x7f0000774000)={0x1, 0x800}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) syz_open_dev$sg(&(0x7f0000407000)='/dev/sg#\x00', 0xe0, 0x100) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) getsockname$llc(r1, &(0x7f000092e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ea0000)=0x10) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000523000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e2000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b54000)={r1, 0x0}, 0x6) sendmsg(r0, &(0x7f0000ff5000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000b22000-0x10)=[{0xc, 0x29, 0x43, ""}], 0xc, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d5000)={0x0, 0x100000001, 0x4, [0x2, 0xc3, 0x1, 0x5]}, &(0x7f0000102000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e26000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffff7f, 0x200, 0x0, 0x2}, &(0x7f00009d5000)=0xa0) connect$netrom(r0, &(0x7f0000731000-0x10)=@ax25={0x3, {"a130ed21b460f8"}, 0x7fffffff}, 0x10) 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:26 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0x9)='net/stat\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000001000-0x10)={0x54, 0x0, 0x10001, 0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000002000)={0x3, r3}) accept4(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000003000-0x98)=@routing={0x3, 0x12, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [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}, @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}, @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}, @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], @empty=0x0}, @loopback={0x0, 0x1}]}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="14daab4f69e08b8126dda9610f9d401fed2ef4ec10ac9f9bb403972485ea256183fe1f77844c75e37223fd99ec5b249db525cdce76728a4ac261b5cf9752883d0c8964e143afe87474d0f8124e42cfe612a1445d97ae794f3c5c8dad7e3956d0425f6a9f8b629c2dee99ec3b6f59777b2419e7e61a0fd6c714b6f9bd4bd12c6c4fc4aee6", 0x84, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000004000)=0x0) keyctl$update(0x2, r4, &(0x7f0000002000-0x1000)="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", 0x1000) r5 = socket$unix(0x1, 0x1, 0x0) pwritev(r5, &(0x7f0000204000)=[], 0x0, 0x0) 2018/01/16 09:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) socket(0x3, 0x80000, 0xfffffffffffffffa) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/16 09:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000456000)='/dev/sequencer\x00', 0xfffffffffffffff8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000149000)={0x0, 0x38, &(0x7f0000b2c000-0x38)=[@in6={0xa, 0x1, 0x2a5b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5ad}]}, &(0x7f000084b000)=0xc) ppoll(&(0x7f0000483000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003db000-0xa8)=[@in6={0xa, 0x2, 0x85f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa1a}], 0xa8) truncate(&(0x7f00009f7000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) [ 70.576125] encrypted_key: insufficient parameters specified 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = dup(r0) ioctl$KDSKBLED(r1, 0x4b65, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000165000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f0000086000)=[{0x0, 0x0, &(0x7f0000882000-0x18)=[{&(0x7f0000fc6000)="0a08ccef413cc8ebc9f0992d0fdde95b244aa40ee79136fc08", 0x19}], 0x1, &(0x7f0000835000-0x10)=[@assoc={0x10, 0x117, 0x4, 0x7}], 0x10, 0x1}, {0x0, 0x0, &(0x7f0000805000-0x10)=[{&(0x7f0000cbc000)="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", 0x1000}], 0x1, &(0x7f00008cc000)=[@assoc={0x10, 0x117, 0x4, 0x2}, @assoc={0x10, 0x117, 0x4, 0x81}, @iv={0x24, 0x117, 0x2, 0x13, "3c1005cda9f9e69d9b791988a7c8f59cf29eb1"}, @assoc={0x10, 0x117, 0x4, 0x9}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x8}], 0x74, 0x4}, {0x0, 0x0, &(0x7f00007b5000)=[{&(0x7f0000687000-0x75)="e06cbafe04fcf92616ff38e248751d4d3135f9f675b3f5244c9269c55f37d113f3293a370c5d020ac5e417bf1875d9c0f774c895f36e500156d7b6219442eaf598c265550e70eb3f49ee2335c88709785d086dd3b404e13d907ea967d2372d2c07911a8c8ba1b1a22c0d3dbffa6a870bf6b3db5898", 0x75}, {&(0x7f00006e0000-0xc9)="1c6022772da205aded66523c11ca0d9435627dd9754ac115c18d02576e0d3a2f27334adc4397e775158e6fd474055120010a4dfa6a5eb821880a400648b4f1f911a60f715aefee6bf82f4b6e97d16881abdfbdf9bb67dcb0aea2bd10357363591b2265f6b21b5c52a7e4b6f2687cc71f570773fa601e2ce2c13e1839ea9eba912256783131c2fb4eca1a2168d06d228a3f8fb3ef17b4a428a85ecfe468fdb90fc512549672c4d12a229bb22b973d3ae8940b66ece7de682c1434dc72ec4995fae98b64ada92fd5b397", 0xc9}, {&(0x7f0000f11000-0x76)="22dbf975e805ec51b5114e42e4e69fd919a100d27351ddac07b2d45da516f1641e22696afd2919ee272b0fd8622de5c4a964e1df02f7bbab20825bd8c97660c3a44984a9b8dc7fe5235634968dab4f9c2a5b82e766aa194bc277090793ac4ae86cfce929f495df680b7c58a7389cf4b8a9e6da7d18be", 0x76}, {&(0x7f00003b0000)="4502e8a36016944cbc1bc86bacdb201bc0fbacb29b053f1d063cd748c0d95ed69831fc61f207ec140b410c0dea00ffa14bc9a50d164284006a5a46a3b741d31c3a42064cba92d67d", 0x48}, {&(0x7f00008ec000-0xbb)="37df715427eb14a6e3c7679425737e69e548b2777df9c005f6fa1ce0c693210299f2304fe29c0057cf5e775849f8f53b07f6848fae2f54eb68c7c621dd11bc259663ca1c55fbb0654449c300e776e700dd1210c4f209753ba4c4a93698eb0333fc74c06c80a88e812518ff8b655e623daf19592a7c446e5d2a349ed0e6327c7762d510d2fe0b7d3f59cb948231eea2354b88264793d0e7e8657ffbd573be1a67f173c69ec90817695b50e199d92d5a32bd74ca25bacaac2bf9d446", 0xbb}], 0x5, &(0x7f00006d1000-0x138)=[@iv={0x50, 0x117, 0x2, 0x3e, "958aa0da4b5209e4a0466781f3ee641c3f258f09aa1d624f81ca1b6ae980d055e25e249857bb642b5028c20c1102cfe8c77cc697a924062b6b10856cea80"}], 0x50, 0x1}, {0x0, 0x0, &(0x7f0000138000-0x8)=[{&(0x7f0000c80000-0x1000)="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0x1000}], 0x1, &(0x7f0000334000)=[], 0x0, 0x40}], 0x4, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfe06, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/16 09:38:26 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1224, &(0x7f00000f4000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x11ee, 0x3a, 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}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "7dc599", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@routing={0xe, 0x6, 0x0, 0xffffffff0000, 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], @dev={0xac, 0x14, 0x0, 0x16}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x32, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @generic={0xffffffffffffffff, 0xe, "f45a5f4b1f04f40108deeac91e30"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x8}]}, @dstopts={0x32, 0x2, [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}}]}, @routing={0x27, 0xc, 0x1, 0xdbff, 0x0, [@mcast2={0xff, 0x2, [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}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @ra={0x5, 0x2, 0x20}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0x14, "a8fd5b85ae35400a1cd5c7ffff0fcb57725467ec"}]}, @fragment={0x1d, 0x0, 0x202, 0xfffffffffffffffa, 0x0, 0xffff, 0x0}, @routing={0x3a, 0x8, 0x2, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x2c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7ff}, @jumbo={0xc2, 0x4, 0x2}]}], "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0x0) 2018/01/16 09:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "271b123da4693fc283cbd041"}}}}}, &(0x7f0000798000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000387000-0x31)=@file={0x0, ""/47}, &(0x7f0000b00000-0x4)=0x31) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000080d000)={0x0, 0x5, 0x40a, 0x4, 0x1f, 0xffff}, &(0x7f0000946000)=0x14) bind$inet6(r0, &(0x7f0000068000-0x1c)={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000828000-0x4)=0xf, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b99000-0x20)={0x10000, 0x0, 0x8003, 0x6, 0x9436, 0x8, 0x3, 0x0, r1}, &(0x7f00000ac000)=0x20) 2018/01/16 09:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000bc9000-0xa)='numa_maps\x00') sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x200000000000003) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) bind$alg(r1, &(0x7f0000629000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) clock_gettime(0x0, &(0x7f00009ee000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00006a9000)={0x3, 0x5, 0x5, {r5, r6+10000000}, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/16 09:38:26 executing program 2: r0 = socket(0x2, 0xb, 0x8) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) socket$netlink(0x10, 0x3, 0x153c4d668c327b23) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x2, &(0x7f0000f53000)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0}], &(0x7f000000a000-0x35)='GPL\x00', 0x3, 0xb6, &(0x7f00009cd000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 09:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006af000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000967000)=0xe8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000ff3000)=0x7) clock_gettime(0x0, &(0x7f000092c000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000b11000-0x10)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000e2b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) [ 70.633232] encrypted_key: insufficient parameters specified 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/16 09:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xffffffffffffa1c2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003c4000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000037000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d7f000)={r3, r4}) 2018/01/16 09:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7e000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000f6a000)={0x8000, 0xc93, 0x5, 0x1, 0x8}) ioctl$sock_bt(r1, 0x80000000000dd1f, &(0x7f0000ab3000)="8a2bf555b20a866736044cc56914d09059c12216b141805c7419354bbe4a6d23fa63a8a21c24ec2460fe793f31cebd5345dad0a3b4ab608859d52bb835d379daed2f6b6d179324d42f5e7347c4a90901799f839c1130a281b7874dc20d288513917b5866928bebeefedd9791ae4d5763b85aaa776cf060a36289ea647f0eb846c16c1b147c345714c1db06254162a9c9dd6c77048feabefe2957c4c282b9a938f3b67826e6d7db3bd00217212f474d6d82960c6eb42c3909") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c46000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0x1, 0x101, 0x7ff, 0x5, 0x8, 0xb63d, 0x1, 0x7fffffff, 0x40, 0x8, 0x4d8, 0x7000000000000, 0xb3d5]}, &(0x7f0000610000-0x4)=0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00006da000-0x108)={0xffffffff, {{0xa, 0x3, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x18, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e25000-0x8)={r2, 0x9, 0x7c}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00007af000)=0x0, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000e6f000)=0x2) 2018/01/16 09:38:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/16 09:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00003d9000-0x60)=[{{&(0x7f000049f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000)=[{&(0x7f0000ac3000)=""/4096, 0x1000}], 0x1, &(0x7f0000067000)=""/15, 0xf, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) close(r1) 2018/01/16 09:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ce1000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a2a000-0x4)=0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f000000a000)={&(0x7f0000598000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000066b000)=[{&(0x7f00009d4000)="bd8b0733fe966214cc6136eba94972b5e5fd23a22065f2a25259255864b8c17f853311724174d8f1f133b2d2c9c14a63ae3bcd6bf13d0154a996b951a880ff24ad104c816c2185060bbe5af98b16c9b2969a1e06613b18e2fc51f6db4a93ca19e0e118825bf82eb6f05db86c48aaf5b53d250e66bb6d5fbc499ad021d335b88df87e86527486a4fa71", 0x89}, {&(0x7f0000ab9000-0x50)="72086e705d1b5c3e7ee28f4c7e808846218602cb33dd3b12d161498794eef291c86efb6a61271f0ac1b6201f7bf1c8f02a82ad8bc8e4bb1d557ff7e926a7e27ab1b09a6eba874cc5721da9b4021342a3", 0x50}, {&(0x7f0000149000-0x97)="f5d7a8219842fac64bd8f7f344e72d667a8a366b3cf89a9e9578841a7ec9154da3f42a5ec2dfbd270364ca63525a4b1059e2fa4cbb5e57218c31f6a21677289aeacc492efd7eb121c38dbe77468c79a0c812efb4baa0f8b678343fa376515fb42fe80ca45a77cf723a81d19c44c7f2e7bc9171ff46db783d2039d0386151ddc90dc3b7ed51167c74a0adfa395b2353f8af09d1680e546f", 0x97}], 0x3, &(0x7f00006be000)=[{0x100c, 0x10f, 0xfffffffffffffffc, "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"}, {0x100, 0x0, 0x5, "ba30bba041654b6bfe9ad747e6d46df20555ae315f6aa87383e3a401c88e37339d80b282a3f06aece3bc2dfb527b6ebfcc21cf5ff4a28e7789dc11b38affa9fcba595766c7d9999a21bd2e085b9c30e66ff47ee5661497c5146acea4a766bd261fe1477eeeb58f6c4150a9c4a311b5726bf4a3749bb63306f2f88e3dfa58ac9924355c3ee11c5896b2b2b892e48b1a941ca0e13b1d59daa78217c6286481e84a921dc5702b7c46befcabf6616299396891cfd4cb8961755f3f4102aeb95f0c7c200e31b0fa349ddaa9e464cd5c643e56d0b4aa23f3b8ea1f5df1915ac6f3c8c201033f97b4e7e48c56a827509375a9845c68ee"}, {0x10, 0x1, 0x2, "ad926581"}, {0x20, 0x10e, 0x1, "f407f320bd6aefb7c77da8a064690430a6"}, {0x7c, 0x11f, 0x0, "58965a294ff58d0104c038a117742584e2f90a35967a9bdb80c0cfd8e482357081c9adf0349f3373bb6571b60dd52370e9c517f9a6eebc76a870bddc0dc816eeeec1b2c56e17e657b2e069fa5f8d75a12d94aaa65eb7246e2a9f23aeb6f2be2d0e9abc3868b9c7abb305bbd7dc"}, {0x20, 0x0, 0x100, "1b318297cf7192f465b1f5e5aeccf9ba42ed"}, {0xec, 0x0, 0x4, "366d5113c894b77fe985a1e6ffa7863d8002f29089e0fb0363e4b4723261a1bfaf1e8713a24f25bbcc238b5a0bf15288367268bf9f3568036e5baa7c5a2f60dda920148995320cc4cd8f896aa38bd0ffeea0052b1e691b427e428d5edc4245d9b36c549a072b8916191c83594433a4cbb3c0291456e835ee65d2ed0f7af29f3ab159a348e9c7b85829dd6a3ce40ffc087d3b7707fb82959e23e727324e77dbb9e1ed6e10272deb2011f872218f6f839c5ee07b5baf7cfd1eef3c78718972d266b48dfc4f1af43392ec9d4ff76184eac2a6f8d925e43a4b6f83a2588035b6"}, {0x30, 0x187, 0x7, "9eb6481ef0aaf43099e2a6bc8210af67fee4085709d0809a8c158a1fda2334e4e01b"}, {0x14, 0x0, 0x6, "8633895af485"}], 0x1308, 0x4000000}, 0x40) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) fcntl$setpipe(r2, 0x407, 0xfff) 2018/01/16 09:38:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008d4000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000cdb000-0x4)=0x8) setrlimit(0x0, &(0x7f000058e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000065f000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f000012a000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="484adf41ee37d48a97db9dca934aced8"}}) r2 = syz_open_dev$sndtimer(&(0x7f0000dcb000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00008cd000)={0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004de000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001e1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cb7000)={r3, r4, 0x7f}) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000ed9000)=0x0) 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/16 09:38:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x243) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000327000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x0, 0xc79b, 0xc}, &(0x7f000010d000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ef5000-0x8)=@assoc_value={r3, 0x5}, &(0x7f00005e4000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00003df000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000e15000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aa4000)=0x1c) fcntl$lock(r1, 0x0, &(0x7f0000533000)={0x0, 0x1, 0x0, 0xe10, r4}) 2018/01/16 09:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000553000-0x58)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fd000-0x4)=0x0) timer_gettime(r0, &(0x7f0000d9d000)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x3e, &(0x7f00005df000-0x2b5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3a3, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x0, []}, @padn={0x1, 0x0, [0x0, 0x0]}, @generic={0x9, 0x0, "b1ba77c0c7ff5dde874b6746740598f5f05cf7bfa016f533fcd9af43bc9bf6dcf2d3b345f95c4404673f8bbad6b8ab8329c59f9c06ebb20954943218a16acec9f335bc93bb50ef0c31379a75890ae806fa301c9878f8a1b8721163883a05a4a5b0ee41290e4cb4f7e7ca78b3cbb164ca312cf13c45c319bd59fd57df984ee68a50a21d781a656f0ed192122f23ac0bbc0c9aec904ded1bd856452f99c125be618688df83d96a10449687065f6c86cd96b432be064d79976771937245607ceba75be983b082992e80f9765e7eba01c9c27becd7778214f3e30a240f4c13921e1a14353feba82d"}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @loopback={0x0, 0x1}}, @calipso={0x7, 0x0, {0x6, 0x0, 0x0, 0x101, [0x100, 0x6dfe, 0x7, 0x5, 0x8001]}}, @jumbo={0xc2, 0x4, 0x475}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}]}, @hopopts={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0]}]}, @dstopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x0, "b9c7b63fb34827abcbbd2e94877601e74001dcff61fb1cb946b7fd3f7eb3b566c6efbf87b22777bc4c3337055a084a4e3212305ae3e97eaa3ff4f71a27c3a727f2196e3f8f04657d1a0888b6755f01f3370460f7731b3f791413a465415fecbf920cb51b3eb4ccfac54185a4b22e95b87dc891d0bd38fd753aced0"}, @calipso={0x7, 0x0, {0x6, 0x0, 0x400, 0x1000, [0x7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x10000000000, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5], ""}, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x401, 0x1], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x1000000000000f89]}) 2018/01/16 09:38:26 executing program 1: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() getresgid(&(0x7f00006bb000)=0x0, &(0x7f00002a6000-0x4)=0x0, &(0x7f00000ee000)=0x0) sendmsg$netlink(r1, &(0x7f00008c0000)={&(0x7f00006e3000)=@proc={0x10, 0x0, 0x2, 0x40000000}, 0xc, &(0x7f0000fb0000)=[{&(0x7f00003a9000-0x24c)={0x24c, 0x33, 0x0, 0x0, 0x3, "", [@generic="a70012a73e774cf279772a398627aaa610d092f1d8e0333a0cd46d79a225352679b4f1d758eb75861ab9d29bd09ac78a45cf4dcd4530a73f7ec823a8ea4e470c2bcedd8910260ba0e8ac9693606be3ac02abd800def569c9b25ddc26bf16d245ecbd55b4cbc9f053ab9ee6c920ccfbb6a91afe54db2cd4aa61c3d4d95b8f20582093b5a5a40a245305d8c802ff63dbe00ff6db1f29d7c369f8c22632e307a49b1e56584e2d3fecbd3014d2f719", @nested={0x18c, 0x7f, [@generic="bda19d7d2fa35affed3026573710e74369e388aed87d354206522e6aed34f1c9cffbcf0c52a0c86abdbdd94187d6697c71cbb384efc77d94ae92f69745945836692ad73512c4901f81e2a9a6ea66313ef0a650204d", @typed={0xc, 0x85, @u32=0x1}, @typed={0x18, 0x27, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="8e3853273f5b5ad131961401fcae44e79fcf647fd90afe36c9e96bae78e93de81256ec46a452a44d2d4789d9d9391f4f019db30389f50e854c0ba110ca8bc9926e01143deaba2ec340bb19d8695a7e555af203c60c3356b2149da7e3d6630c5cd0288f373a432e0c7a382640ddb845c94e201d080b4ae9bcdc195196b67f6685167a05d44c4c2e2936a29e44c97f7023eb018d606f9230bbe468b7428b5f24287d7fe3287c95db", @generic="7920ce341e9ae598056d5f8b8d8beb39e7bfa5c43deb826e2740cd89a986ba72d47a9c341e7cdd07b388b62b7c25afcb3f3cb31cd8ed4397a5b56b049a70a3062be246649bc7303e613808fb832032b5f58da035976a74cfcb32d21e8b96d32c696f69e4dbf69bde"]}]}, 0x24c}, {&(0x7f0000547000)={0x68, 0x1f, 0x300, 0x7, 0x0, "", [@generic="27c8b34f7b4b97e5e824fe2bbef1451ec558810f0084e02f20948e8ce3bd301b5aba84433500b1424660d86c295f40487c1256e97330e5c324a7bf49f7b373d57b374692321e70372aadb1a05d45e316b910cc87acc0"]}, 0x68}], 0x2, &(0x7f0000447000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1, r0, r1]}], 0x9c, 0x0}, 0x48080) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00000fc000-0x40)={0x8000000000000000, 0xf000, 0x2, 0x9, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe1000)={0x0, 0x7ff}, &(0x7f0000568000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002bd000)={0x0, 0x4, 0x7ff}, &(0x7f0000743000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000395000)={0x0, 0x87}, &(0x7f00004d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d2a000-0x8)={0x0, 0x800}, &(0x7f0000a95000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000031b000)={0x0, 0xfffffffffffffffe}, &(0x7f0000e90000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000015a000-0x20)={0x0, 0x0, 0x8002, 0x8000, 0x5, 0x7, 0x40000000, 0xbb, 0x0}, &(0x7f0000427000)=0xfffffe4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x50, &(0x7f00004f1000)=""/0, &(0x7f000050f000)=0xf9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b74000-0x8)={0x0, 0x4, 0x2}, &(0x7f00000a8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000823000)={0x0, 0x2c, &(0x7f0000565000)=[@in={0x2, 0x1, @rand_addr=0xe58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}]}, &(0x7f0000c31000)=0x194) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000018a000)={0x0, 0x2c, &(0x7f0000549000-0x2c)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000471000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ed6000)={0x0, 0x800}, &(0x7f0000ee0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007d1000)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000378000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000935000)={0x0, @in6={{0xa, 0x0, 0xbdc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b78000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000860000)={0x0, 0x4}, &(0x7f0000a7f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007f8000)={0x0, 0x8000, 0x4, [0x101, 0x10001, 0x100, 0x7fff]}, &(0x7f0000ee2000-0x4)=0x10) 2018/01/16 09:38:26 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002e1000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000062f000-0x10)={0x7, 0x80000000, 0xfff, 0x3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000061a000)={0x0, 0x49, "e62b3f4b78a58b8d25f6ff03593835918d1ee11445f8c8b786b6d0a6cdd36d8b465a3f95af99a36b1bf1b0725f23ea2d82886bfb0a4b1898b8b10134c4c329ac626718c8205c495ba6"}, &(0x7f00008cc000)=0x51) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000011d000-0x10)={0x1, 0xb, 0xea4, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) syz_open_dev$urandom(&(0x7f0000e46000)='/dev/urandom\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd1000)={0x0, @in6={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x80000001, 0x4628, 0xfffffffffffffff9}, &(0x7f00003e8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000039a000)={0x0, 0x3ff}, &(0x7f0000f73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a07000-0x8)={0x0, 0x8}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000750000-0x10)={0x0, 0x9, 0x4d5e, 0xab97}, &(0x7f0000366000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000de5000)={0x0, @in6={{0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x200, 0x0, 0x2e}, &(0x7f0000ed4000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000f02000-0x8c)=[{&(0x7f0000835000-0xa)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae0000-0x20)=[{&(0x7f0000f69000)="50dd494d637cc1df8f70b641ce07b636aff836909361daf18826afd5daef917112a7e27844b52b7b2f725e1fca0a785156f7d3662536484fd6dad269d11d6bafe259ea71e578bf65", 0x48}, {&(0x7f0000bf1000-0xa9)="766c27ad33f1cac443bab18e1a34bbda8a5c975cd55a7193434540499b2526dde0e98f20a6cc2b438ab753686405a286676c5777ad6a784ec03c6146bc916e0dabdee39b03e7bd5f12dbcb9d353ef16e38d6f69d207aaf58fb8921f50a592ddaf3b6147cbf6a2547503f431348f6f8cf5df6146769c1437bd2e1e4802898b1c46f6157380b70d9b63d206390718da5d4067c9dcd5682b18eb18e87ca98dd8c3a840f72d95d3077e0b4", 0xa9}, {&(0x7f0000289000)="2a2a7b7d1dfd181ed3031641e0b9f243651c6a5a829825b74794d1d14313963a86885ffde1b7842e580c5e865c1b54ccaca4065cf96c61dc9bfeee93abdbe876e1ca451a46798b8192b639a2aa42e2", 0x4f}, {&(0x7f0000343000)="4032b94fdda12deb37fdd07c5ac0671bb3415ea0325f3809d95ab523b47e71805c6f857912950b262b1d78860663c630bd1635455e7869b8f3548d66d7a1b3c98f48eb893609f6edf2a1a3182987a20f6297b682b1caa32ac6c0140ddc6eb4768534ab1c64d3c309018c0e6eb281be2f319e2ef2e421b66a934aa2785edb8a7b5938f163cf65891689a6917685e84091e57e95b7329cf70050330fc79dd5383fc0f1f28bdd055944658cc4bc534f55c45e57e5e48de41624e05d50f0f462d983edf235bbda8bda47dd5a21", 0xcb}], 0x4, &(0x7f0000991000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x9, 0x200, 0x12d1e0a8, 0x81, 0x4, 0x7f, 0x2, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x7, 0xea, 0x7}}, @init={0x14, 0x84, 0x0, {0x4, 0xf2, 0xfffffffffffffffc, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x7fffffff, 0x20d, 0x6, 0xce9a, 0x7, 0x8c, 0x6, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x5c4b, 0x8001, 0x9, 0x0, 0x100000001, 0x0, 0x8f30, r4}}], 0xdc, 0x4}, {&(0x7f0000286000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068a000-0x8)=[{&(0x7f0000566000-0x2e)="db87a2a33d668142a4cfcd6cd48b7a4ba73c4439ebf05ad31aae14fff4ce41c7b19e6fc4d0f327c527e40ed8ce98", 0x2e}], 0x1, &(0x7f0000a9b000)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x100000001, 0x4, 0x3ff, 0xfff, 0x101, 0x10000, 0x3f, r5}}, @init={0x14, 0x84, 0x0, {0x800, 0x8, 0x4, 0x80000001}}], 0x58, 0x800}, {&(0x7f000009f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f54000-0x10)=[{&(0x7f0000432000)="372e564a9c01edb4e9510a0b56051e4b7028db5d2d6c206e3a9471b2bb614dea37bb740f4fb4fcd966d079df13051617d3f90002ec91cedd8c385c1bb3b409d935c03228aa2b0067b87c5d895dbc0e8eae705d7974bb77f8509cc0fc30d913f2ac83018d5775a47d53bb5e0a46", 0x6d}, {&(0x7f000043a000)="930d1df4cfbf28a0a8ab7356d41f46c6ad261b24e4c5245d05491bf4ae047d6d87c9", 0x22}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000341000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8001}, 0x1c, &(0x7f00008b5000)=[{&(0x7f0000e74000)="1c49fa9635f3eb3f9368352d9b030ec64b6493f7a02abfa5debb8932765d8de0a3689a88f5e5a569c868613e380330f4607167bfd0b127e82f31bb82071c29b83d03e44ddeb947bfe5a0c2c1d5d614b682d6c614593c9f7c2ad239343af4c53531b04ab5b03158154f8e497c08314d11923b2338fcc208075461382e7f30db8f93291f3710dde6a61315a10ef59ab9210598107dc2716e6b4f57a7ab9fcb3e18b7fed4e42435ddfd2f161725c6dacad4643d2964a63b1c", 0xb7}, {&(0x7f0000b27000-0xa5)="5f1cbe406a94bbd41247dcf4989ff3baef229dad9c2b18558c441e5faa3c514a9da031bb2ee453505fb8d53225eff1445ee62beb0a0a6d8b5bb6568ec46e709f233cc88196d259fe7557a3d237e3c48dfae90ee1855d11ab34a5b8bc32bb2d5d12a9dbdc5e6390915833d79b293397bd4b18477d6abeeb63a4c7a1bbeac8876f14d1fec7a8748178741a24aa5e384b4d1216aef2950799577cc05f71558f2acfb88738a657", 0xa5}, {&(0x7f0000328000)="2b764904a73ef35745068b681f2081708233fc489890d5ff421dd6650d1f512a7b64542602c114f325a3e01169520a96571d4654c8d368c92d6b5485d1eafaa0c4b5eb59945f891c48230d04f230945db95a5c833794006f3b871f9e764edef79128a90caa7fc5ec371f7e99d1ebe540ddf68430c2987b5af9c84fe0212ec2055088556851b2551d8e458ba161de0e2932ab", 0x92}, {&(0x7f000052c000-0xaf)="82ebe83ae4817d0739581b1be3151d76f7278bdd273080fa7a36df54d7934d2389b68df8b4e5cb7a6b66e34edf11233706e12679583e96d5a15f65cc053f801fd605bc1992ff16f5258eeae41bf6cbc1dd55d5ffad94e25b61ad9bd284205dffcdca3b8f9dcf4b68fff3d98bbdc5d2c64d840bea6f0bcad17570e7ff7b7a05cbd4faaea1135d04c6ea39ea953b809bc1c960b4849636be46395aac1fd62d1eeacc3028872eef2299c97cf7df08299e", 0xaf}, {&(0x7f0000699000-0x68)="df0e8a76ca97ef20938924bf4ef86ec3b42488aaad48a4d88c69e1110277aa589b3856e64cf260d88cda5a5480613eb5aaafd28c54f29892265d519c6091d9cda2939d2d54a83000071df06ed48d1970c597bb0b5849c2bf71430784e729119e8bbc992094afcac1", 0x68}], 0x5, 0x0, 0x0, 0x10}, 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{&(0x7f000000e000-0x52)="05584b991bad4a346cb91d68cf102fef5d7181cade66b1908d6b1618cae8119718f1d4912a13b075e4abc8e78286fe5b9a60347a9c4d24119dec90169c2a5bdb1867edbe93ab20cef574e510d82b2bc9d9b2", 0x52}, {&(0x7f0000b9b000)="7d69774681846dfda77f8f62caa17ec22189a270fe4eac73823a1df7b94213fdf9d35f964e8450883201a6462f2905a2bd0a8d58643583b4bab55f64c14350011da816484f9a5c9e751495ffc871ab0c2d7d292df3f8de70767343645a193182e3936a12a33c41a36f51312d7363d078e675206b0355968fc104b97f67bc14837469c623a07d6c8b76140489d6db0c7892e2fc2fa99873ba04139a1e5cf027f50c3b190cc960f9ab5643eff7d07ea5a7502b7d0ce3e9f14b622ffd3850", 0xbd}, {&(0x7f0000784000)="3d5c9b6353a4168c70a5b664944a21edcb962335c964c0652ca6052e37e224ea9498573029aa4335dcfcb93ebbc3b51ca857aae8749995b26ca5e4392df5d06878356372b49c9e0faf796359afbf5075d6608a4e62cf34695f3a134cac9ecd43386321d5de2237f10c98a659f8ff129569be1d2fef1562938f8b7cc434e44c4d46f7bacd5ab28d986dd65124159aa1360bb0e81c1954ffe8bc9eb30e9b55a774de8fbb1a77e7258d1efb018e7b15c2e558caa3dd76d386015cd28868d8372db37074deb599a1", 0xc6}, {&(0x7f0000604000)="1ce75cc130de062bbe90426bca2da2a98f15f20e9978a371b97c0d30c6db16228b2b8b5f16c265df9943316cbe1f97bcf11b58084aebcb1e8c81e46656d91f2d3f4dcf391236df11c41e20f666ebeec21c20a33789e07938b85837b09d9833f3e5973e63b302a19ecdc0f3d0830fef9a9a3f8f2f5fdae53e153a79f1e14c87522f6e99aeedd048469361120e20d98de015e93d2a678ea1499be67bc009fb894dc3c19049962bbaea1f3178826b6ba9e6cb6b95eba2ac05e9780a077d505222369d922a58325e1f22e5963365fcabe49478e29304197d8d35561ac1d48e4a863f32d0bcde4ae4dcde688dfa214285d73d148b74e8227ba64ef366a8d42c488cfc8e0b9541bb0cd4a9616a5457f5ee4deb3a1d0405d8782da1885d065701c9f513559c427037c76c9c502af281742b352f530e0e1eca2966a2203cb3829eec92fa8d6a02ce28b6ee21b51b43e820d641db41c3c139ff36d75c7d509435faefc2cacf94b28533b88911ac725c4b4abbf4231bdaa37a7dc0cc0297781736bf7be06d3f418fbaac6bbece30609ca8ee1a9c0f8363a060ec4a6bab9937789e7ec58ff1745f0b2af6fdb2d612ffa6e0ecb000b784a5e67bde2e83eb14ca75ae5f6724e8a18f21b194fa57ee5d12a0bae9f6365c63926292d167c191d682344214750f3d44383309da7a07dc97254e2b33c95ed2ecd09e0017ad05b2bc8bc5eb2eda2c3135149e0a52e099d63e09c83b64b7c450307258e288b2c6a10414f8ecc5cc3f7200d4bf3b11886149badd5cee139f7d03afaa43b64ec7838614374f809f6f2cc4ab69d0f47794cc4418f4c3b4df7175fbd3c497b53f9d94a4ba57b2cd75c7c05dc29e85f217066296edc0bc5f629d9951e0c2a24cfdd729438ebaa3232661dd7f4ea63aba3de29f6545c8e4d5555738d1889849daa5788a4a5015c7f3820d47dc5c539db296cb5c30cab92dde8a6d88ac121797940a6f366a2f4ab043781fa3e54fc3099a7e80cd50ab079af9be4f01bf2730be808b79386c29d6048107704865cafc40506319ad54f3e990541ca255242781639a987bc3a2c212e55826bd1621947c1a342cd19725e4350e3057d7c1f79cca0040b758c912e04687198d87ed61e35bcb8a41a7d4ab38377af497a961b85494d8d8b89fbdb7637cb1eb399adfb0d46c898d9b2ba6ec140f59910677ac41502051f3701ee3c0aac0c8effd6b6d0307680652c11347f60f0eaea8bbc2b2fa7ac7a45d6b44a7eaf3f317bd2958b1eeee2232da146a74796d813b184e5c91318d5dc504e4a385c0a2f94b83c2e852c63b8b66729094993f6693fee7c9c3e988a01e8c9ce96e27da815eef27ce4c375740c59dca4d9480e3dd8b95fbff6d43bfc0f33e865b4a8264c8c33e5a749ebc4100b7ea6bec4a4869cdc67ff29ba37fccc96b5c2c9bcec5468b6c870f1aac94ca8432ac59974a52d6a268f3d20827759bc77bf8f863b0bcabef59e46d987bc06286be7c943a0e4627248100700fc4e351f346ed9cf10239ab2d6d7a8e6aa6e7a6f1889eb352bf7b55ddb2a7e5b4976ccb80726da03ba1de6377d9fb876c32a8e255ee2aa4d309f422ca72fc2da7c1bc9e755f4b8e0487b54b0a07fa7375fb34b3ce3902b6e6cc8e62c84fe12a5da75c609931d981a197f188b1bd01db877b203c9a5d513c99b1e79db465ae2af437e3258ad340a50f24385497186073af8a20ab272511a3a34b04159a3dbe51c5679e181ae2129aa277d70e9d80afbc5cdcec9265faae7b69fab0c82dad9994b1ad7045d9499190e37694987e94b90100e380dc1f661ef3f8f7ff8f00b94b117ca258a7e21bc7b6c8cdb5812053ab6cf2ac0cc45ed0167678300068b38a52a2bd993be793443e080e737a70fe280208e15829ae4d349650b59e572d94bec29631c0cb0f275422362f16623e67c20bcda2cab801489ba79972d3c6c298850a525f2d2945ac562ee1fc9d1cd568518c8ab495239ffa40ea8c36d933ee8284fc921dd6b48948a712bb55a384f2de793a1bc43c5730cc22bf74ac488405980a4e085234bc705cec50c15b7d71915e7d55ab95623aeb8d912601b9561a486245c11c3561849b72cb837ce84b35f808b2fbe7aa76568c3a4cbd260516f1458fd998fd19ee0e79ef2bff921eeebb53c179305b7c0373acd040bc22247db6fa2c7c7c83c5e96b20fbac0307621fd280edefe1195eb4fa986c7fe6154b49b0920db64faad9356bcdb89c5671c1fb95c92bf1e4c74179db3b9f7eb02a5256dc48367d1b9eab6124f319aa61321f7ae5e3991ccddc42c68b5042d4adb98181ec05a65b9513f417667f7c40930b4a2f7eb61b7cf3a2ce1f90af0329ea69ef43c4405669c29b4e97e617e6e7dddb8f7084615bfd136639057ca511e65a647bd1f961a5865fefb23108d8a339c2fa158aabfbdf9392bb3afb16125e879024cb509f3c045aaafc6c5201b04ad8202a896fa2254f5db936186a1553d47581694876aefd48eadc598e06d6efbe14ce5fbef69fa20291b42079392aa8d741689943068c70b96fa325926028fe8011e6cb475dd14d138cef2b0de59592460c50a75267346cbeab41a681fccc147b7e1a898c23574e13bd73ab87c5c8d1c76618c06c71c3c376c4859574b1bfb585310f93a1e6ef5adcef7f1c812c3d4459379e59291f09e59ce42d4a7e9b6d6e6c098b758736030d5852c787c001dcc55092b60c3b4a9732406e1fb13c090724f44231f8dd6ab3c2695971a3f37845344b7d38927ae69d181f1d9345270514a4f9331d8a7add0f6124b05301ba6b3250734ad334cddc4c4381e9e5f2e96341c3688d688cc2e725088d90e45e9190f1fbf134655704bc5d25a94cf0d70dccf45dfbe631d60dcd688d778205a196e537a3117d897aa742fb37ad5199075436aa86952802c316b597ebee0e1a3987cd4bb68fa613a02261a53493d5a9258d9280085ec98838f2875f3d1eb993eb1cd789076138a41f9f7d69e727abba8c9a953fb7fcc7f836af27c5843da7200298e75e90f54154341057e11bd659734406ed4c38f05d3e0179fb9ff7d47dfe8cff7933d9ed531fd6be37c911c3a7fda1bc2bce9462a7047708d113c3232436602a1744a7a3a46d834fb9b2e94085f81d04186b5fdfadaf580c60ca3734edfad60bb2555678a6ed9f0c67e3b5bcb9c4481920ebaf9107551d634c9268c0758bb311791344ec53f758cf87287c714f2c33f678a7d8e2ce10f4c7881eb922bdb229dc89710643554baca8062e0e13d771b8d39ebedbdcd3789f04523ddbca3f0cd3026b48090d254dce13b6f19c45990b878b887e968fafd19c10c487f5924c0bc190a2e5557edf33d1afa085a727fb1221f2f3c6471b2f9862153f1f6c79dbcc34c6c43e17f864603b3c3b987ef3e0ccb362c1e5dea1dc0d9b91e1a5f5a8c684802a9b80924440049168ae685da315237f88cb8daf5708dcabfa1685dcce3753846785fd96fa7a6770e9cb958a88a9b9aa12eacccad9b2380e6a3e148fd8c0a27949425cc5977d06d8771645661c623878717920c260031c74d610743b0884408449f6e53b4247149167fb7ed3d7e026c7bd199e08871d4cd4c3834a92d5e2f320ab3cacf3551b608bda65a13dd7b602da2ef02e6b3a61dfc68ab76852be67d92c2306ef3126af08467b5196bfc4af31f537432fb19776b210b539be7f2d2af79d177d836fcbf407d5596de931418224188e8400e03cafb6409e172efd2a2d9da8072a96d7c5a5a93fa41176cdbd13e2216a714bd340fb2877f1d426868c0e1a5480ae777585b47c30fd371538cb51eb1213aba4de5ccd78f619c8eb87173601405712d3eee8fc287c2863feac8889c4ed1aa63cf95df3b11698ae50d231a8ab5292717ac20c2de648664b5aeae84b05a867957b4c22d67e80d4170e1ae41aee37f2a5520e157fdadaac9f2138e30525fdb0188a48e246bf1c637bbfa2f70d4051df01c141adf4a19b8e756c8b17cdfff838169c8ba104746deca59cd62bd18c0d8d8447a7112700ec2d6d6d240b83aff24c0eb580387ccd6c930eba57345063436f4b881b048fcf8197ddb52fcf595eee15bf55663edce8ce5d77270ceef4ac00a2ff8a4436875b5f47cc2541d49ce57147c50572ab3e44ae91e2ec400ccae7e58cb37a59f98ec93b2de2716c1f9796a5dcfe44062556518cf5842da885d6137bb4f90122be8f9e27979e6f13832a58f3331d5aee1e805f3dbb48cf778854bd8ab259be355ebe2fee52302c44b3fe5b0e1378501b9f19c8782a0b4102b06ccc3044e728c08c2767e72e3d75b130089a77027f54aa17f22ad4f1317bf06f378a8c82adaf85c24ab6a8e7f806474cb1b8533baccc9af4e5020bdaa204454bb947483a94dc3309a7ddeb84310bb838634afe86ad47a7ab2d9bd7fca1a875a84b07f9e93249f8c84c0e356712e191375b18205d0d53103950639204e26f8b11c279092ac1b3aa829f67c333feb5fec2f0cedbf0d16bc5a5164ee516af1ee4a9adc8087736f62b22b485bf0027a2b1f03ebf1e29bb6412cfab9e7f75ec629f971734ae23606e0ffa2c2baafadfb56e2aa9efa1ffb4d93dd275d03c3fc69c9a4020d2601dcaf51f93c8bf044f31158c8a6b7528fbfd2cfe31863520c378b7b952cd52dcbc8bedd5cf1b4ac5af40440c549c7edfdbe8c6848d051e80af1ac48ce83149f189d56e3da73f6e5338efde037a3324a433bfa70d7874604f5737cb37f0f8044bc4b56ed8c7da2e6957358ded915061aedeb5e1fe098828b102924cf0d3279a3ca4d9bc5d27860847761dd98c7acd49b812737a2c3e876871b126b5d99f77adf8221e4f0104dbecf207716d875811bab220c64d54aff60d5368d0d5e0cf4ffe5b5f37797deca6027b5383d42a6758a015172db72fa7f02018ceba7ed70254822f6ab1d768a19f2d365d2a1b31f9f5064a6d79c7acebe2fa892222eba363d6a992a18af910c52ed417086508713626911a25233da15ed87751e63c722257715002db7657268cfbc2620334e5d751e8732fdb0191122b20a83f49dde8c9e3671733d8dd0b85142b2db51f1f2e47b641247d0fe3c48cbd067c2a9b0766675838bed7fef1f406cba762b37f847b7e364b0618c314d10df18f52587499373e595d81a69606756e25716f57ef77447cf96e9e9dbbf984d350525af979f20e48c3045acb65c1f93d76f530506ab76e018b58cae8a4eeb843e607e6c7940cb6b940a05af546fcfa56fc8ce2918574890d431a4e8509a7df24aa887dfe1cfbf87c766f5289476025807cb625882aaf4cb6321a75df3dbec211b905313218ccb52df472ff300c21234a4b53a62e88d720ad9432b19a640c4f9e271413ebc7274ab11fff2e09511c4e6055e398777888ed6361179079be3f8927d12b7a374f65d47def859696904a118c3e57cba31efe4c1273d30917e8b21addfae4676d7cbbb96f6889a14247040358557c0acc5cb194f1d2ce60bad52bf0268c00c7252c373dce4b8828c3a3b1e9a1293b550299b9a58cdad83d5c8e5c8b037443f11e72b3042dad425f28722a362b12bea592e858f6887ce8a98d8a0dce71b1d744888835ef5ef98fa48f9e13c67f1d14703efc21f9470aa24f38aa28fb04de243ee424d1645d35de56f25fc60406aab3d0f41cf688734abf2764fdc28d6408e527d6afe089ec2ddf1297fe8cbfc6eca6f739a386540e3fae251ff75975d34059a70eff5db7f0fd928e11d2dd893c452a8f676e9b51b10ac0144536094cf65076fb6632f75ff0b8e346fa2b96a82a", 0x1000}], 0x6, &(0x7f0000ff2000)=[@sndinfo={0x1c, 0x84, 0x2, {0xff, 0x820c, 0x6, 0x6753, r6}}], 0x2c, 0x8000}], 0x5, 0x8000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000a2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d3000-0x4)=0xc) fcntl$setownex(r7, 0xf, &(0x7f00000b0000-0x8)={0x1, r8}) ioctl$sock_ifreq(r7, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:26 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getuid() mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000ae2000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000893000-0xc)={r1, r2, r3}, 0xc) vmsplice(r0, &(0x7f0000ae0000)=[{&(0x7f0000526000-0x10)="4af46473069e7dc13a2ce3e8d842cb23", 0x10}, {&(0x7f0000ae1000-0xe0)="6097fba02bfcee3c210eac13fe9896a2dcb4bb332232159af468b1db9ec0bec77d7cdba4e98866ca4d36eeba3e116aad3fa14937fed14e9417f58f979d070fffe7e6a0d9603e775ebdb8ace894b746a2ebdb628748c0471d33c091add44caf069f6bdb721dc5c21078b493082631d400f826d83a65911e359b06e39bf92367c67cd5b5c970ac89a7412ec6158486285eeace400c030a3afe31ab3471402f763edae6ea1849eec82525e419210a74e91dc8fc01f3e55264a144d4303c4d7a3aa33fdb7e13c2a9abd78d3583ab7f07e1fafae6a65de8d97a8b1871c0d83e2d6414", 0xe0}, {&(0x7f0000ae1000-0xed)="5e25c024edc7effdac95c80bd989be66d68980dda3d21d6f0353882106b52c39fa2272246a52ac5f78aa8fdb1b06cd609a0925f415403cfd4032e5612b75f5f3cab195ae8d81c56663cdc27ba226db4b512bd6eb05465f2823e89e0d9347d481e4116f2b386bdd13ca64784d46b17455732a5bf81211b195de9e71e136530713d5e63e1d371acae366dacde8b3b1d43ad54b79e11e826776b2772e3f8dd571ded0ad0fe60e66068626a6f03178e001e108653ba976f2893e30e99076b2ef9d565eb19787f958ab716745f5ec6cf117dccda7b6cc87131152841900b6533c7319c1789843872545a4b63f205b76", 0xed}], 0x3, 0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000050b000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000450000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f000023a000)={0xaf0, 0x2, 0x20, 0xce6, "d6c1026c8d75999d2c94f65cfe09f5c95577dc83960e76cdf61063441114067310900c703c5b45f32f40911c", 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 09:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e99000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) write(r0, &(0x7f000002f000-0xa1e)="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", 0xa1c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00005e2000)={&(0x7f0000c02000-0x4)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/01/16 09:38:26 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000afc000)='attr\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x7d37, 0x6, 0x8, 0x104}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bb7000-0x14)={0x0, 0x101, 0x0, 0x0, 0x0, 0x0}, 0x3b9) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000577000-0x8)={0x0, 0x2710}, 0x8) symlink(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f000000e000-0x8)='./file0\x00') syz_open_dev$mouse(&(0x7f000052b000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x100) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:26 executing program 3: mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x48)=@ethtool_gfeatures={0x3a, 0x4, [{0x0, 0xffff, 0x40, 0x1}, {0x5, 0xffffffff, 0x3f, 0x0}, {0x4, 0x15, 0x4328, 0x7}, {0x5, 0x6, 0x8, 0x2}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 09:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="", 0x0) 2018/01/16 09:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00003c1000)='..\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000316000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002cd000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000eaf000)=0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000608000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000fba000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/16 09:38:27 executing program 2: prctl$intptr(0x1c, 0xfffffffffffffffa) 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) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000003000)={0x7fff, 0x0, 0x5b15bab1, 'queue0\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000)=0x7fffffff, 0x4) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x1, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000005000-0xe0)={{0x3, 0x3, 0x10000, 0x3, 0x9}, 0x9, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x5, 0xfffffffffffffff9, 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]}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r3, 0x140, 0x0}, {r5, 0x2610, 0x0}, {r6, 0x200, 0x0}], 0x3, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000000000)={0x80}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r2, 0x4) 2018/01/16 09:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b19000)={0x0, 0x6}, &(0x7f0000e73000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f57000-0x8c)={r1, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f5e000-0x4)=0x8c) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000261000)='/dev/sg#\x00', 0x2, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000d05000)=""/251) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000548000-0x20)={0x0, 0x0, 0x2000, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x5) openat$audio(0xffffffffffffff9c, &(0x7f0000790000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006a3000)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 09:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x5) getsockname(r0, &(0x7f00004fe000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d18000)=0x20) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) 2018/01/16 09:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000057d000)={0x0, 0x58, &(0x7f000029f000)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bce000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cc8000)={r2, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000347000)=0x8c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ae1000-0x4)=0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r0, &(0x7f000021e000)=""/1, 0xfffffffffffffe1a) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="", 0x0) 2018/01/16 09:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000083000-0x9)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000116000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0x8) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r1, r4, &(0x7f000097d000)=0x0, 0xff) 2018/01/16 09:38:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000bae000+0x3af)={0x4}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xc50000e) io_setup(0x7ff, &(0x7f00005a3000-0x4)=0x0) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c28000-0x12)={@common='erspan0\x00', 0x8}) r2 = syz_open_dev$amidi(&(0x7f0000dc2000)='/dev/amidi#\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000349000)={0xed, &(0x7f00004cd000-0xed)=""/237}) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="", 0x0) 2018/01/16 09:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[], 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/16 09:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) io_setup(0x3, &(0x7f0000dc1000-0x8)=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_gettime(0x0, &(0x7f000029d000)={0x0, 0x0}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_submit(r0, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f00003bf000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000e24000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r0) socketpair$inet(0x2, 0x2, 0x2, &(0x7f000032c000)={0x0, 0x0}) 2018/01/16 09:38:27 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bf4000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f11000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x3, 0x1004000000000, 0x1, 0x7, 0xa, 0x80, 0x80, 0x6c, r1, r2}, {0x81, 0x7fffffff, 0x4, 0x8, 0x3, 0x6, 0x0, 0x8}, {0x6, 0x5, 0x395f, 0x0}, 0x0, 0x4, 0x2, 0x1, 0x3, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x6, 0x9, 0x80000001, 0x79}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000594000-0x4)=0xffffffffffff8001, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) 2018/01/16 09:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b6b000-0x8)=0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000519000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b", 0x7e) 2018/01/16 09:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000616000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000f2c000)={0x8, &(0x7f00000d5000-0xd1)=""/209, &(0x7f0000df0000)=[{0x8, 0xa, 0x1ff, &(0x7f00009f5000-0xa)=""/10}, {0x3, 0xc4, 0x0, &(0x7f00004af000-0xc4)=""/196}, {0x80, 0x42, 0x6, &(0x7f0000a37000)=""/66}, {0x9, 0x78, 0xfffffffffffffffe, &(0x7f00008d1000)=""/120}, {0x7, 0x5, 0x7, &(0x7f0000660000-0x5)=""/5}, {0x5, 0x5a, 0x3f, &(0x7f000029e000-0x5a)=""/90}, {0x5, 0xe7, 0x7, &(0x7f0000d6c000)=""/231}, {0x4, 0xb5, 0x6, &(0x7f0000c6c000)=""/181}]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00008bb000)={0x2, &(0x7f00007da000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000064b000)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bfd000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 09:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f63000)='*{-!\x00', 0x0) io_setup(0x2, &(0x7f0000d92000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f00005f8000-0x10)=[&(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000fe8000)="", 0x0, 0x1afa, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b", 0x7e) 2018/01/16 09:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000169000)=0xcc3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f33000)={r0, r0, 0x7, 0x2}, 0x10) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b", 0x7e) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004c7000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c3000-0x4)=0xffffffffffffff75) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000030d000-0x57)={0x6, 0x4f, "40916190f2ea569fea0c39ba1b65a2364ee586abd0000279b465821f52c40db8f6191ece90960a3f310b346574cb49e84c3252a51bc28484035421119e84f53eaa91d1ff937402e89ba6071b0703de"}) setsockopt$sock_int(r3, 0x1, 0x4000000023, &(0x7f00006fd000)=0x8, 0xffffffffffffff66) bind$inet(r3, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000d0d000)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f000093e000)=0x8) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000113000)={0x0, 0x3, 0x4212, &(0x7f000059b000-0x8)=0x0}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000b1f000-0x4)=0x400004, 0x21a) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) mkdir(&(0x7f0000bd3000-0x8)='./file0\x00', 0x81) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) listxattr(&(0x7f0000b1f000-0x8)='./file0\x00', &(0x7f0000743000-0x67)=""/103, 0x67) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000d23000-0xb)={0x5, 0x5, 0x3, 0x5, 0x14, 0x10000, 0xe010, 0xc082, 0x101, 0x0, 0x5}, 0xb) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00004b4000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) r6 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r6, 0x3, &(0x7f0000939000)={&(0x7f0000ad7000)="69d3bca33abe3b8e735e108f705a71ccad2f839898fd86060eb9", 0x9}) sendto$inet(r3, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b3000-0x8)='./file0\x00', 0x2000, 0x189) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000096b000)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000119000-0x4)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f12000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a26000-0x24)={0x80, 0x1, 0x5, 0x80000001, 0x9, 0xffff, 0x0, 0x8d, 0x3, 0x0, 0x8001, 0x5}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000041000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000018d000-0x4)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000004000-0x20)={0x3, 0x0, 0x0, 0xffffffffffff0001, r4}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a9e000-0x6)={0x0, 0x400}, &(0x7f0000ae7000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000611000)={r5, 0x6, 0x20}, 0xc) 2018/01/16 09:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e62000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x1d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ba9000)='/dev/adsp#\x00', 0x80000000, 0x22000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d33000)={0x0, 0x713}, &(0x7f0000abd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000782000-0x20)={0xfffffffffffffff9, 0x7fff, 0x202, 0x80000001, 0x100000000, 0x9, 0x338, 0x8001, r2}, &(0x7f0000ee2000)=0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r3, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000604000)={@generic="0a4ddcf9cea4f7a5ed4264681180fa2b", @ifru_mtu=0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000054c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000062b000-0x4)=0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:27 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') pipe2(&(0x7f0000119000)={0x0, 0x0}, 0x4800) lseek(r0, 0x4, 0x4) io_setup(0x3, &(0x7f000098a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0xffffffff, 0x56, 0x100000001, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)=""/67, 0x43}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000002000)=""/202, 0xca}, {&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f0000002000)=""/234, 0xea}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x6) io_submit(r3, 0x3, &(0x7f0000a96000-0xc)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000000)="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", 0xff, 0xffffffffffffffff, 0x0, 0x0, r0}, &(0x7f00000a8000-0x40)={0x0, 0x0, 0x0, 0x2, 0x400, r0, &(0x7f0000ecf000)="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", 0x1000, 0x6, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffe56, r0, &(0x7f0000001000-0x9c)="e38c542389d87b16016d3833535e409f7947f9295747d2c6222bd46049b4a4d4fa55c5f28bf0645663b1f68cd90a8d33e0eff9a661310b1ed5d7fe96fbcb6f1bb4550672392fd94b1ea86ad05f4158c5b63604f7ffd4d13d9d68feef1ef46edfd152fb563b3ea7500d852a28afa33f9879670ecedc2ae77cd0c5e3d930d866b7650cfcbfc0c095fe1566b5bdfa16232a43201f15bcb67171eadd345a", 0x9c, 0x3, 0x0, 0x1, r0}]) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b", 0xbd) 2018/01/16 09:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00007e5000)="ff", 0xffffffffffffff69) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000875000-0x8)='-', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b", 0xbd) 2018/01/16 09:38:27 executing program 1: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fc7000-0xb)='cifs.idmap\x00', &(0x7f0000717000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aaf000)='}lomime_typeeth1vboxnet0md5sum\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000ca0000)='ceph\x00', &(0x7f0000a79000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000068f000-0x9)=']vmnet0#\x00', r1) keyctl$link(0x8, r1, r2) r3 = syz_open_dev$dspn(&(0x7f00001d9000)='/dev/dsp#\x00', 0x1, 0x0) getgid() utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) getsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000c93000)=0x0, &(0x7f0000b6f000-0x4)=0x4) readv(r3, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000004000-0x8)=0x0) poll(&(0x7f00005d7000-0x38)=[{r0, 0x4000, 0x0}, {r0, 0x400, 0x0}, {r3, 0x500, 0x0}, {r0, 0x10, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4010, 0x0}, {r0, 0x2220, 0x0}], 0x7, 0xfff) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b", 0xbd) 2018/01/16 09:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000056e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e6a000-0x4)=0x0, 0xff2d) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000829000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000906000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000104000)=0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000593000/0x8000)=nil, 0x8000, 0x9) signalfd4(0xffffffffffffffff, &(0x7f000049b000-0x8)={0xffffffff}, 0x8, 0x800) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000709000)={0xe, 0x8, &(0x7f000070a000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x0}, @generic={0x4, 0x8, 0x7, 0x0}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f000016f000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000709000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$rfkill(0xffffffffffffff9c, &(0x7f0000455000)='/dev/rfkill\x00', 0x101000, 0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000322000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000201000)='tls\x00', 0x4) remap_file_pages(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x2, 0x36c, 0x0) 2018/01/16 09:38:27 executing program 2: r0 = socket(0x11, 0x5, 0x0) setsockopt(r0, 0x20400000000116, 0xa, &(0x7f0000000000)="", 0x0) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035", 0xdd) 2018/01/16 09:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000229000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000968000-0x4)=0x0) r1 = userfaultfd(0x77d87d321b6060ae) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) clone(0x48000200, &(0x7f0000002000-0xc9)="", &(0x7f0000957000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000014b000-0x1d)="") read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) execve(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) r2 = openat(0xffffffffffffffff, &(0x7f0000d7a000)='./file0\x00', 0x1, 0x100) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000f69000-0x4)=0xffff, 0x4) creat(&(0x7f0000a1c000)='./file0\x00', 0x80) 2018/01/16 09:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ftruncate(r0, 0x6) readv(r0, &(0x7f0000e42000)=[{&(0x7f0000ab4000)=""/127, 0x7f}, {&(0x7f00001e5000)=""/123, 0x7b}], 0x2) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00001a3000-0x10)={0x6, 0x8, 0x7b6, 0x1}, 0x10) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 09:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000e6000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000360000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f31000-0x1c)={0x0, 0x0, &(0x7f0000e9f000-0x8)={&(0x7f00008f2000)={0x2, 0x0, 0x7, 0x6, 0x6, 0x0, 0x0, 0x2, [@sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x7, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4004801) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000085d000-0x11)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035", 0xdd) [ 71.782469] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/16 09:38:27 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x6, &(0x7f0000f85000)="", 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00001f2000)="3cc41a010000ff0000107eacaf96f0a690958dad03190000000000008ce166d12c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000892000-0x9)='/dev/rtc\x00', 0x201, 0x0) syz_open_pts(r0, 0x400800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e4a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000006c000)=0x0, &(0x7f000054b000)=0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035", 0xdd) 2018/01/16 09:38:27 executing program 7: r0 = syz_open_dev$midi(&(0x7f000060a000-0xb)='/dev/midi#\x00', 0x7ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a25000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000f3d000+0xe7b)={{0x8001, 0x3, 0x0, 0x1, "c41c38cefba2596214d77c2a3c7c46e07bfceb63aee344c9af7318e62e2f4643f9d3da6c8771459977887013", 0x38}, 0x0, 0x0, 0x7, r3, 0x7fffffff, 0x9, "9b9b895a5dc40f2bc9b832b980fde6f615581bf5fb8d335624adb2b4ee813f4b860170ca184ba901da9b28a3a8e7682a61c48fe8515d43d0de5cc718229710ae", &(0x7f0000a23000)='user\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], [0x5, 0x1, 0x8001, 0xdf1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f000043c000)={&(0x7f0000408000)=@generic={0xa, "8c4d7344c59b8176eb88bf3c8c52a44ee0fd8d31c43902deb753303d81a2be3a86351d46b6d0131ae2df974567fd700b041ac892d8d8dc22314917b2e4f6d54caa5fc2c3bc8464ffe2b0e764f94c3b7e82273a92ca607c8bbd4111e7046d8ec8fe358de39528a9e5ccdfd492b550d19894c98d3ee4ec4a14b60cb9c3d7d5"}, 0xfffffefa, &(0x7f0000d3c000)=[{&(0x7f000062e000-0x53)="305b523fbee19b927dbd65b2985827528f9cee07a6abf812b732302927c035bad7bed0bde750fc6f7544ef7d6db395323b02ff00cf43b1622987ef5bc03301541036eac96dceadf02aa8d20bd3da2c4cb1f669", 0x0}, {&(0x7f0000a62000)="9dc7bb2723c49e24f49875b7c86571108db977e764a6f3d2058a9354b75eaa60b22f99dcdddb2399ad1e44aafd55c06a724c60962a9401587157a1ee01a0131ef7822d69036e6f1bc4cb8634b5b83cd39aa0853b6c063cbc2647fc0292f529fc83d7e109e7848c00bea9dc890b26aab1a4ed38688a0780ca019261745801459d84861d794d862643f3ec273338dfef4be23d35dc01f99ddf0fdf862a0cf11dbbe177a9c3df129668a707ac8e5898", 0x0}], 0x0, &(0x7f000088f000)=[], 0x0, 0x0}, 0x4011) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000829000)=""/89, &(0x7f00004d3000-0x4)=0xfffffffffffffeae) 2018/01/16 09:38:27 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000c24000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000e11000)=""/67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r1, 0x480) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00001c7000)=0x3, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) listen(r1, 0x100) mremap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000045000/0x2000)=nil) accept4$inet(r1, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) listen(r2, 0xffff) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e", 0xed) 2018/01/16 09:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) vmsplice(r1, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000b6b000)=""/4) 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) syz_open_dev$sndseq(&(0x7f0000b04000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000db3000-0x24)={0x7, 0x63f5, 0x32b3, 0x51a0, 0x80000000, 0xa53, 0x100, 0xff, 0xa405, 0x6db, 0x3c, 0x4}) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f00003de000)={0x1, 0x3}) exit_group(0xf5ea) munlock(&(0x7f0000b28000/0x3000)=nil, 0x3000) vmsplice(r0, &(0x7f0000369000-0x8)=[{&(0x7f0000361000-0x1000)='&', 0x1}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000e8000)={0x0, 0x0}) 2018/01/16 09:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x4000000000000005, 0x9, 0x8, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000-0x18)={r1, &(0x7f000001e000)="", &(0x7f000001e000)=""/0}, 0x18) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$getflags(0xffffffffffffffff, 0x0) 2018/01/16 09:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000871000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) madvise(&(0x7f000021a000/0x4000)=nil, 0x4000, 0xf) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/16 09:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) dup2(r2, r1) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000096a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003bd000)=0x1c, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000988000)={@common='ip6tnl0\x00', @ifru_flags=0x4201}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r1, &(0x7f00002a8000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x1, 0x1, 0x3, {0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e", 0xed) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:27 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0x4020940d, &(0x7f0000fb1000)={0x0, 0x0}) 2018/01/16 09:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e", 0xed) 2018/01/16 09:38:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={&(0x7f0000160000-0x3a)=@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], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f00009ad000)=""/0, 0x0}, {&(0x7f000062b000)=""/170, 0xaa}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f000062c000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f000010b000)=""/4096, 0x1000}], 0x8, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7f}, 0x0) bind$alg(r0, &(0x7f0000f86000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e85000)='/dev/vcsa#\x00', 0x6, 0x20000) ioctl$KDSETMODE(r1, 0x4b3a, 0x7fff) perf_event_open(&(0x7f0000be6000-0x78)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005bc000+0xc2b)={0x0, 0x10, &(0x7f0000f06000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000367000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002a6000)={r2, 0x7}, 0x8) 2018/01/16 09:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 7: socket$inet6(0xa, 0x80005, 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x40) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x78, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0xf7cb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/18) 2018/01/16 09:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3ee) sendto$inet6(r0, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 09:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000fbb000-0x160)={0xa, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x33, 0x20, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, 0x100000000}}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x2}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0xa, 0x14, 0x4}, @sadb_sa={0x2, 0x1, 0x2, 0x400, 0x7, 0xf0, 0x1, 0x20000001}, @sadb_key={0x17, 0x8, 0x578, 0x0, "79e2a8471bcbe638cf481193615a5808a9f23e64fe9d6bab994e069835bbda8861aa66668f7063f8daf916c5699561172e53b8eca27950b1a308429957bfe3cf4ff180c52dcebc90d244980295334e9d0d4d1a2cf7f79d8cb9029e789f34625331e1c91650087d4741692726f93510e4001c40795f467bdebb80985149d2db26c1777de9f28598cf24ef0179ccbf5bc7aac4b31e1340278f1dc436536f6ad6e1ae6fecc33376e8703826f1e2297111"}, @sadb_lifetime={0x4, 0x2, 0x9, 0x7, 0x4, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x160}, 0x301, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000871000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:28 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000493000)='/dev/rtc\x00', 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 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) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x4828, 0x1, {0x0, 0x3, 0x13, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008a8000)='\\(\x00', 0x3) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00009b0000)=0x1f) write$sndseq(r1, &(0x7f00006a6000)=[], 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000fa6000)={&(0x7f0000000000/0x1000)=nil, 0xffff, 0x2, 0x0, &(0x7f00001d9000/0x3000)=nil, 0x1}) ioctl$int_in(r0, 0x5421, &(0x7f0000e70000-0x8)=0x1ff) 2018/01/16 09:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e6", 0xf5) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000fa2000)=[{{&(0x7f0000960000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000a7b000)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x2}, 0x28}, {{&(0x7f00002ce000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d93000-0x18)=[{&(0x7f0000c52000-0x92)=""/146, 0x92}, {&(0x7f0000cb9000)=""/145, 0x91}, {&(0x7f0000dd4000-0x9c)=""/156, 0x9c}], 0x3, &(0x7f00006c0000-0xf2)=""/242, 0xf2, 0x2}, 0x5}, {{&(0x7f0000e98000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d51000)=[{&(0x7f00004a3000)=""/27, 0x1b}, {&(0x7f0000161000)=""/87, 0x57}, {&(0x7f0000e3c000-0xde)=""/222, 0xde}, {&(0x7f00006f6000)=""/239, 0xef}, {&(0x7f000043e000)=""/34, 0x22}], 0x5, &(0x7f0000dd3000-0x5c)=""/92, 0x5c, 0x98}, 0x9}, {{0x0, 0x0, &(0x7f0000b2b000-0x10)=[{&(0x7f0000a63000-0x54)=""/84, 0x54}, {&(0x7f0000bd1000)=""/240, 0xf0}], 0x2, &(0x7f0000bf0000-0xb2)=""/178, 0xb2, 0x0}, 0x6}, {{&(0x7f0000d51000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006d3000)=[{&(0x7f0000928000)=""/21, 0x15}, {&(0x7f000050a000)=""/35, 0x23}, {&(0x7f0000ff4000)=""/126, 0x7e}, {&(0x7f000017b000-0xcb)=""/203, 0xcb}, {&(0x7f0000484000-0xc2)=""/194, 0xc2}], 0x5, &(0x7f0000a8b000-0xdc)=""/220, 0xdc, 0xffffffffffffee12}, 0x620}, {{&(0x7f0000c2a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fb4000-0x8)=[{&(0x7f00000ea000-0x6)=""/6, 0x6}], 0x1, &(0x7f0000c85000)=""/149, 0x95, 0x9}, 0x2}, {{&(0x7f00001b2000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005c8000-0x40)=[{&(0x7f0000888000)=""/196, 0xc4}, {&(0x7f0000ded000-0x8)=""/8, 0x8}, {&(0x7f000004f000)=""/130, 0x82}, {&(0x7f0000770000-0x5e)=""/94, 0x5e}, {&(0x7f0000e88000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d3000-0x52)=""/82, 0x52}, {&(0x7f000069b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8d000-0xc7)=""/199, 0xc7}], 0x8, &(0x7f0000fc3000-0x65)=""/101, 0x65, 0x12c}, 0x0}], 0x7, 0x10000, &(0x7f00009d8000)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000f94000)="a68b59acf4fce55eb079da28b44fbb2c9c2478da4cfc780db73434f171078c958cb58d64afd75916") r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000569000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)="ff", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x22, 0x0, 0x0, 0x3fd, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 09:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000057d000)=0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000d6c000-0x96)="182e176dde0e72318a3bc620551a88d6bc8724f781d4adf9137a796cfd7f18eca75cf2a51637a7c8fd12747e0abac19032476519a3fd1e8e84d92c4881bae13242cdd3d0f7bb2265e2859c9cf9d452e6a95aa36cf356fe44ae399b1c3873097327e2e0d791db791f84d74161c9cc443cd440e2f1c753e1bb3e8a18f8f3d655df03406fd6f56d405fe9f9f8786abb65f8a2b5b25f0fa4") 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e6", 0xf5) 2018/01/16 09:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e6", 0xf5) 2018/01/16 09:38:28 executing program 2: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000623000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000623000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000076000-0x28)={@generic="7238f20067120543761e2cd767196209", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/16 09:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = syz_open_dev$loop(&(0x7f0000af5000)='/dev/loop#\x00', 0xa9, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r0) 2018/01/16 09:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000057d000)=0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000d6c000-0x96)="182e176dde0e72318a3bc620551a88d6bc8724f781d4adf9137a796cfd7f18eca75cf2a51637a7c8fd12747e0abac19032476519a3fd1e8e84d92c4881bae13242cdd3d0f7bb2265e2859c9cf9d452e6a95aa36cf356fe44ae399b1c3873097327e2e0d791db791f84d74161c9cc443cd440e2f1c753e1bb3e8a18f8f3d655df03406fd6f56d405fe9f9f8786abb65f8a2b5b25f0fa4") 2018/01/16 09:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f36000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/vga_arbiter\x00', 0x80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c41000-0x4)=0x3, 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 09:38:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r1, 0x1}) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f00000cc000)=0x4) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000070000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dac000-0x41)={{0x8, 0x9}, 'port1\x00', 0x40, 0x0, 0x100, 0x6, 0xfffffffffffffffd, 0x6, 0x4, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c51000)={&(0x7f0000582000/0x2000)=nil, 0x2000}) r1 = socket(0x10, 0x3, 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) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000908000-0x4)=0x0) r2 = getpgrp(0x0) sendmmsg$unix(r1, &(0x7f0000607000)=[{&(0x7f00006c0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008cf000-0x20)=[], 0x268, &(0x7f0000486000-0x18)=[@cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}], 0x18, 0x0}], 0x1, 0x0) [ 72.507397] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=9648 comm=syz-executor2 2018/01/16 09:38:28 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fd8000+0x253)='/dev/random\x00', 0x0, 0x2) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd9000)='./file0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000fd8000-0xe)='/dev/admmidi#\x00', 0x8, 0x2000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000234000)={0xd8250d6, 0x1000, 0x400, 0x4, 0x8, 0x7fff, 0x8, 0x174, 0x10001, 0x9}) symlinkat(&(0x7f0000fda000)='./file0\x00', r0, &(0x7f0000fda000)='./file0/file0\x00') dup2(r1, r1) unlinkat(r2, &(0x7f0000fd6000)='./bus\x00', 0x200) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00004d0000)='./file0/file0/file0\x00', r1, &(0x7f0000fdc000-0xe)='./file0/file0\x00') fcntl$dupfd(r0, 0x406, r1) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a", 0xf9) 2018/01/16 09:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e4a000-0x5c)={{0xa, 0x1, 0x2028, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x2, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x2, [0x5, 0x5, 0x0, 0x80, 0x7, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) 2018/01/16 09:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000230000-0x6)='vegas\x00', 0x82) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$adsp(&(0x7f000023f000-0xb)='/dev/adsp#\x00', 0x5, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a4000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000008a000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00004c3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000701000-0xcc)={0x0, 0xc4, "ed5eb4957c1bccf26ac5de97c52432fa2d81762962621f89f0b28530ea4f57feb80f37e912e85d130f5c021376b0f5bac7fc8eb24d2007b6901dacad9ce850e0e96aee1f1ac364bcdab12d160d2aac09bbd2f88bb61118d2803b5ab7a827d2d45cee0704d27027b38964e25cbc6857d3d5f3b6cba9f50bef457156e8365bf1936c713bdbd62e4033a7be7039067aa4450b389aad82cd39c7a8bbf9d92436d412a6a864ac5f2b2ee44c37151a4e44abff91bc2fd4f5834b4b0646a202b50a74a888f998f7"}, &(0x7f000007f000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000075b000-0xb8)={r2, 0x5, 0x0, 0x1, 0x7, 0x20, 0x56, 0x7, {r3, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6731, 0x1, 0xf1, 0xb6}}, &(0x7f0000944000-0x4)=0xb8) 2018/01/16 09:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ebe000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e45000)=r2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000000005) socketpair(0x15, 0x0, 0xffff, &(0x7f000046e000-0x8)={0x0, 0x0}) 2018/01/16 09:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a88000-0xb)='/dev/vcsa#\x00', 0x0, 0x2000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005ba000+0x6cd)=0x0, &(0x7f0000dcb000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 09:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a", 0xf9) 2018/01/16 09:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000002, 0x0, &(0x7f00001d9000)={0x0, &(0x7f0000934000-0x10)=[]}) execve(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f00000d7000)=[&(0x7f000079d000)='system\x00', &(0x7f0000f60000)='&&/\x00', &(0x7f00005f9000)='/\x00', &(0x7f00001cf000)='^\')\x00', &(0x7f0000e73000)='keyring\x00', &(0x7f00001d2000-0x1)='\x00', &(0x7f000022f000-0x1)='\x00'], &(0x7f0000608000-0x8)=[&(0x7f0000d99000-0x5)='proc\x00', &(0x7f0000122000)='\x00']) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000a57000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 09:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ff2000)={&(0x7f000074c000-0x4)=[0xffffffffffffffc0], 0x1, 0x80000000, 0x9, 0x400, 0x81, 0x4, {0x3, 0x3, 0x9, 0x5, 0x7, 0x7ff, 0x401, 0x2, 0x0, 0x64d3, 0x0, 0xff, 0x4, 0xfc7, "5043b8b9fe799a3e463c9f236ddb2fb6691f21891cae61bcb99e3f08c572e890"}}) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x1b5) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e04000)=0x0) bind(r0, &(0x7f0000ea9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x1, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}}}, 0x3a) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a", 0xf9) 2018/01/16 09:38:28 executing program 0: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r2, 0xc0045c7f) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xbb1}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfb) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008d9000-0x8)='./file0\x00', &(0x7f0000bd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) kcmp(r0, r0, 0x0, r1, r1) tkill(r0, 0x15) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000990000-0xb)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000a05000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f000022e000-0x8)='/selinux/status\x00', 0x0, 0x0) 2018/01/16 09:38:28 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000085000)='/dev/hwrng\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x3ff, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r0, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000003000-0x8c)={0x8a, 0x9, 0xfffffffffffffffa, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x1e, 0x4, 0x0) setsockopt(r3, 0x10000, 0x81, &(0x7f0000003000-0x4)="001e2301", 0xffffffffffffff7d) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfb) 2018/01/16 09:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000e2b000-0xf7)=""/247) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) getsockname$llc(r0, &(0x7f000026e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000820000)=0x10) 2018/01/16 09:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba9000)='/selinux/relabel\x00', 0x2, 0x0) ptrace$setregset(0x4205, 0x0, 0x204, &(0x7f00004e0000+0x3ed)={&(0x7f0000e0e000)="f5242cc49a196d548cae989cae36c721047a6e358da5", 0x16}) socket(0x8, 0x0, 0x5) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 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, 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={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = accept4(r0, &(0x7f00009bc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000421000-0x4)=0x10, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000002a000-0x4)=0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r4 = gettid() ptrace$peek(0x3, r4, &(0x7f0000851000)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000062d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "631306", 0x0, "f85e75"}, "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"}}}, 0x41f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000044d000)={0x5dd, 0x3, 0x2, 0x2, 0xfff, 0x9d4, 0x14, 0xbe, 0x0}, &(0x7f0000d24000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001e0000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000ff7000-0x4)=0x1008) ppoll(&(0x7f0000b5c000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f23000)={0x0, 0x0}, &(0x7f0000379000-0x8)={0x0}, 0x8) 2018/01/16 09:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfb) 2018/01/16 09:38:28 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000962000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000093e000)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000326000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000038a000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f2b000-0xa)='./control\x00', 0x0) r2 = creat(&(0x7f0000a12000-0x10)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c5a000)={0x0, 0xd383, 0x30, 0x66f, 0x3}, &(0x7f00000c7000-0x4)=0x18) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006e9000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ff6000-0x14)={r3, 0x9, 0x5, 0x9, 0x7ff, 0x4d5a}, 0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000f05000-0xe6)=""/230) 2018/01/16 09:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:28 executing program 4 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000cb3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000762000)={{0x100000001, 0x7}, {0x7fffffff, 0x1ff}, 0x101, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 73.167992] FAULT_INJECTION: forcing a failure. [ 73.167992] name failslab, interval 1, probability 0, space 0, times 0 [ 73.216418] CPU: 0 PID: 9756 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #173 [ 73.223737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.233086] Call Trace: [ 73.235689] dump_stack+0x194/0x257 [ 73.239339] ? arch_local_irq_restore+0x53/0x53 [ 73.244056] should_fail+0x8c0/0xa40 [ 73.247800] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 73.252917] ? __local_bh_enable_ip+0x121/0x230 [ 73.257578] ? _raw_spin_unlock_bh+0x30/0x40 [ 73.261971] ? release_sock+0x1d4/0x2a0 [ 73.265926] ? refcount_add+0x60/0x60 [ 73.269709] ? __release_sock+0x360/0x360 [ 73.273856] ? find_held_lock+0x35/0x1d0 [ 73.277978] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.283861] ? rcu_note_context_switch+0x710/0x710 [ 73.288807] should_failslab+0xec/0x120 [ 73.292771] kmem_cache_alloc_node+0x56/0x760 [ 73.297266] ? netlink_insert+0x500/0x500 [ 73.301413] __alloc_skb+0xf1/0x780 [ 73.305042] ? skb_copy_and_csum_dev+0x370/0x370 [ 73.309783] ? find_held_lock+0x35/0x1d0 [ 73.313850] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 73.319461] ? selinux_inet_conn_established+0xf0/0xf0 [ 73.324733] ? sock_has_perm+0x2a4/0x420 [ 73.328796] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 73.334335] netlink_sendmsg+0xa86/0xe60 [ 73.338408] ? netlink_unicast+0x700/0x700 [ 73.342639] ? security_socket_sendmsg+0x89/0xb0 [ 73.347381] ? netlink_unicast+0x700/0x700 [ 73.351605] sock_sendmsg+0xca/0x110 [ 73.355310] sock_write_iter+0x31a/0x5d0 [ 73.359361] ? sock_sendmsg+0x110/0x110 [ 73.363314] ? __lock_is_held+0xb6/0x140 [ 73.367395] ? iov_iter_init+0xaf/0x1d0 [ 73.371369] __vfs_write+0x684/0x970 [ 73.375090] ? kernel_read+0x120/0x120 [ 73.378954] ? bpf_fd_pass+0x280/0x280 [ 73.382841] ? _cond_resched+0x14/0x30 [ 73.386729] ? selinux_file_permission+0x82/0x460 [ 73.391591] ? rw_verify_area+0xe5/0x2b0 [ 73.395630] ? __fdget_raw+0x20/0x20 [ 73.399342] vfs_write+0x189/0x510 [ 73.402887] SyS_write+0xef/0x220 [ 73.406318] ? __do_page_fault+0x3d6/0xc90 [ 73.410542] ? SyS_read+0x220/0x220 [ 73.414161] ? do_fast_syscall_32+0x156/0xf9d [ 73.418655] ? SyS_read+0x220/0x220 [ 73.422267] do_fast_syscall_32+0x3ee/0xf9d [ 73.426593] ? do_int80_syscall_32+0x9d0/0x9d0 [ 73.431168] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 73.436705] ? syscall_return_slowpath+0x2ad/0x550 [ 73.441630] ? sysret32_from_system_call+0x5/0x3b [ 73.446879] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.451732] entry_SYSENTER_compat+0x54/0x63 [ 73.456119] RIP: 0023:0xf7f68c79 [ 73.459462] RSP: 002b:00000000f776408c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 2018/01/16 09:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000df3000)={0x0, r0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000029e000)={0x7, r0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000041c000-0x4)=0x5, 0x4) 2018/01/16 09:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000665000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c51000)=0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000096b000-0x4)=0x0, &(0x7f0000047000+0x52a)=0xb03204b82ec16818) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x4, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000076000)="") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffff5e, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007da000)='/dev/vga_arbiter\x00', 0x400, 0x0) [ 73.467151] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200f9f04 [ 73.474398] RDX: 00000000000000fc RSI: 0000000000000000 RDI: 0000000000000000 [ 73.481648] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.488894] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 73.496142] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/16 09:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007f7000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000060a000-0x8c)={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]}}, &(0x7f00008af000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000038b000)={r2, 0x0, 0x6, 0x401}, &(0x7f000028b000)=0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) syz_open_dev$binder(&(0x7f000042b000)='/dev/binder#\x00', 0x0, 0x802) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 09:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e8000-0xa)='/dev/cuse\x00', 0x28c00, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000056e000)={[{0x400, 0x7d, 0x1, 0xfffffffffffeffff, 0x2b40, 0x6, 0x400, 0xfff, 0x401, 0x3, 0xfffffffffffffff7, 0x6000000, 0x5}, {0xfff, 0x7, 0x100000001, 0x7, 0x0, 0x80000000, 0x0, 0xfffffffffffffffc, 0x7, 0x4, 0x645, 0x7, 0x40}, {0x7ff, 0x3, 0x4, 0xf20, 0x24, 0x6, 0x1, 0x5, 0x2, 0x7, 0x0, 0x100000000, 0xda}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:29 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000001e000)={0x401, 0xc03, 0xe02, 0x4, 0x1, 0x8, 0x8, 0x3ff, 0xfffffffffffff801, 0x8000, 0x6, 0x80}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000018000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/16 09:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:29 executing program 1: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000057e000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000b00000)={0x0, r2}) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e49000)={0x9, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000454000)=0x0, &(0x7f0000821000)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 09:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007a7000)='rxrpc\x00', &(0x7f0000cd2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000115000-0x1)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000697000-0x5)='user\x00', &(0x7f0000593000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b8b000-0xd)="df69194b298ef9db926ce81a18", 0xd, r0) r1 = socket$kcm(0x29, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) sendmsg$kcm(r1, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000610000)={0x0, 0x0}, &(0x7f0000ab6000-0x4)=0x8) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d52000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000534000)={{0x4, 0x3}, 'port1\x00', 0x80, 0x0, 0x8, 0x3e, 0x7, 0x4, 0x5, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000075b000)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000550000+0xb4c)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) writev(r2, &(0x7f000062c000-0x10)=[{&(0x7f000047c000-0xd6)="46f380894a75f86c35d7a9598739ab34d77ec2071bcae40274015f81ae53fa24454f3f64884287da379029512a7020c6f99b65c71c38feb3f59adc6a0044137fcff09d1fd10097d89d57ac4d9e4fb8de3e0dc576151830ea236fc4880adf530e9eff96ac5e93b8e36c6c5ea8130e73e9b0dbf1cc2c48148be2cfe71f6c70e7e60799cee340eec1d769548ac92643c54a17b29856d7589179aafebe09dbb2a6149cba388d814cb660aa237036a5d4e8ac1140ed227bb8d6f90c0a2252e74e459919fdc88f9bfc0d4f8dc1116b9ace89acd26a51f6f155", 0xd6}], 0x1) writev(r2, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="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", 0xf47}], 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000728000)={0x6, 0x1000, 0x0}) recvfrom$inet(r2, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0xac) 2018/01/16 09:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037b000)={0x0, 0x0, 0x0}, &(0x7f0000393000)=0xc) perf_event_open(&(0x7f000098d000)={0x5, 0x78, 0x0, 0x3, 0xdd, 0x9, 0x0, 0x9, 0xc5082, 0x0, 0x9c, 0x3, 0x9, 0xfffffffffffffff8, 0x4, 0x1, 0x1, 0x6, 0x4, 0x213, 0x7, 0xfffffffffffff1b5, 0x8, 0x7, 0x1, 0x3ff, 0x4, 0x100000001, 0xffffffffffff2ea0, 0x7, 0xa2, 0xfffffffffffffff9, 0x3, 0x9, 0xfffffffffffff455, 0x7ff, 0x9, 0x5, 0x0, 0x21c, 0x3, @perf_config_ext={0xbbf, 0x4}, 0x0, 0x8, 0x800, 0x0, 0x400, 0x5, 0x8, 0x0}, r1, 0x4, r0, 0xa) r2 = socket(0xc, 0x0, 0x4000000000000000) write(r2, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)=[]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:29 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f69000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001b5000-0xa)='net/ptype\x00') ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/16 09:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)=[]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000308000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ada000)='net/hci\x00') syz_open_dev$sg(&(0x7f000083a000-0x9)='/dev/sg#\x00', 0x1, 0x1) sendfile(r1, r1, &(0x7f00002e3000-0x8)=0x8000200, 0x173) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000051b000)={@generic="69f99c9c66c0b55e2051e2d0ffda05af", 0x100000001}) 2018/01/16 09:38:29 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00001e4000)='/dev/snd/midiC#D#\x00', 0x8, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f000083e000-0x4)=0xc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f000000e000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x311400, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/16 09:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x1) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b02000)=""/186) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002fc000)={0x0, 0x0}, 0x8) 2018/01/16 09:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)=[]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:29 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000832000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f90000)={r0, &(0x7f0000001000-0x2c)="2de99d9ec46e4c1291950a621997de284cf98e6377250c491a1cee883fdcb16c27a40197c640ff0ca2c4d9e9", &(0x7f0000b99000-0x27)=""/39}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000609000-0x14)={0x800, 0x81, 0xe582, 0x1, 0xc7d2}) bind$ipx(r0, &(0x7f0000bbe000-0x10)={0x4, 0x9ccb, 0xfa6, "95017be31ee8", 0x400, 0x0}, 0x10) write(r2, &(0x7f00006df000)="", 0x0) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000ff5000-0x38)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00007d9000)={0x0, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00005e9000)={0x8, r3, 0x1, 0x1f}) 2018/01/16 09:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x0, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:29 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d18000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000d6f000-0x4)=0x0, &(0x7f0000b71000)=0xc4c1a0abce74ec70) 2018/01/16 09:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000413000-0x10)='/dev/input/mice\x00', 0x0, 0x8800) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000828000)={0x9, 0x5, 0x100000001, 0x0, 0xff, 0x8, 0x80000001, 0x7fff, 0x8, 0xffffffff00000000, 0xffffffffffffff12, 0x1f, 0x0, 0x3f, 0x0, 0x3, 0xffffffff, 0x3, 0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 09:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a9c000-0xa)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000346000)=""/139) r1 = socket$inet6(0xa, 0x200000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 09:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x0, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x100000, @perf_bp={&(0x7f00005f8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000563000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) membarrier(0x0, 0x0) 2018/01/16 09:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa760, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0x2ae) 2018/01/16 09:38:29 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xddc1) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fe4000-0x4)=0x3, 0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/16 09:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000fa000-0xfc)="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", 0xfc) dup3(r0, r1, 0x80000) 2018/01/16 09:38:29 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1f, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000008000)='net/sctp\x00') openat(r1, &(0x7f0000006000)='./file0\x00', 0x0, 0x12e) 2018/01/16 09:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ec000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000013b000)={{&(0x7f0000234000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) futex(&(0x7f0000893000)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f0000722000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000933000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r3 = syz_open_dev$sndmidi(&(0x7f000079a000)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00007fc000-0x8)=0x81) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000177000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 09:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x0, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:29 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000744000)={0x1f, 0x8, 0x8, 0x0}, 0x10) 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) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f0000dbc000)=[{&(0x7f0000947000)="580000001400198000bb4b80040d8c5628060000000004100000000018fe59a2e00003ca8164243e890000000a21da0004fbf50dfff900039e00a504001ce1ed5e004a000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/01/16 09:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) poll(&(0x7f0000883000)=[{r0, 0x5000, 0x0}, {r0, 0x1120, 0x0}, {r0, 0x2414, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) 2018/01/16 09:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ac7000)=0x4) readv(r0, &(0x7f0000004000-0x30)=[], 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_llcp(r3, &(0x7f0000960000-0x58)={0x27, 0x8, 0xfff, 0x3, 0x100000000, 0x7, "78dc1d1ef9331a1adfc3eb491cd010e54369ee11377fbde1a5a48b38ecd43d250de6a06047672255d44c783ae81d68f216f1be32af0eb37f57b3a97227c816", 0xff}, 0x58) clock_gettime(0x0, &(0x7f0000d69000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000ee1000)={0x0, 0x0, 0x3, {r4, r5+30000000}, 0x100, 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]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/autofs\x00', 0x1ffe, 0x0) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000300000-0x4)=0x3f, 0x4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b96000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a10000-0x4)=0xc) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000707000)=0x20, &(0x7f0000e15000)=0x4) r7 = getpid() socket(0xf, 0x80005, 0xde) ptrace(0x8, r7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00003d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3b000)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000bf8000)=0x0, &(0x7f0000d6f000)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r6, 0x0, 0x3, &(0x7f0000162000-0x4)=0x9, 0x4) 2018/01/16 09:38:30 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000004000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000007000-0xc)="76a3c8d195e8b60a423eeaae", 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000008000-0x8)=0xfffffffffffffff7, 0x0, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000002000)="", 0x0) times(&(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 09:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000eef000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000db000-0x3)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000711000)={0x0, 0xffffffffffffffff, 0x0}) 2018/01/16 09:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d49000-0x10)='/dev/sequencer2\x00', 0x101, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x800) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:30 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TCSBRK(r1, 0x5409, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d1000-0xc)={0xfffffffffffffffd, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/16 09:38:30 executing program 7: syz_open_dev$mouse(&(0x7f0000872000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) perf_event_open(&(0x7f0000508000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000000000)={0x3f, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_open_dev$adsp(&(0x7f0000197000-0xb)='/dev/adsp#\x00', 0x1dc45fd1, 0x1) [ 74.341101] nla_parse: 8 callbacks suppressed [ 74.341108] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4000000002, 0x4) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/16 09:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f00001fe000)="3e9982be1539f07141f8ae83c935c47852a2e3dd75b2f5eb146d6240a343a5788e4126039d664e4f48aff7bf21e9b754660f18f1e4f5e06b7308fe8b1f6fd678c5201155c8621de574fd93cbb9147ed512213d67c3e1e238c6d0eee647ccc11200d4b4eb5b661712ea89d3febba817dfdae47e", 0x73, 0x4000000, &(0x7f0000173000)={0xa, 0x1, 0xffffffffffffff2a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000cba000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x1, "f53475"}, "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"}}}}}, 0x0) 2018/01/16 09:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000bbd000-0x8)={0x0, 0x0}, &(0x7f0000229000-0x4)=0xfffffffffffffe85) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000e97000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000d0c000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000dcf000)={0x1, 0x1236, 0x0, 0x4, 0x1, 0x0, 0xab, 0x8}, &(0x7f0000912000-0x40)={0x3, 0x4, 0x80000000, 0x7, 0x1ff, 0x6, 0x5d, 0x6c5}, &(0x7f0000563000)={0x0, 0x8f, 0x0, 0xff, 0x4, 0x3, 0x101, 0x4}, &(0x7f000041c000)={0x77359400, 0x0}, &(0x7f000097b000-0x8)={&(0x7f00001a7000)={0x3ff}, 0x8}) setitimer(0x1000, &(0x7f000012f000-0x10)={{r0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a10000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000027000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000802000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008a4000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3f000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001f6000)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8c1, 0x20, 0x480, 0x60}, 0xa0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f000041a000-0x4)=0x0, &(0x7f00002cc000-0x4)=0x4) 2018/01/16 09:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x800, 0x8) r1 = add_key(&(0x7f00008ba000)='dns_resolver\x00', &(0x7f0000a41000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000792000)="d852448acffb075afc8d3cd5690704073b06d2746e391b8a7e389b5e7c286b54804e340d5166b3dc8ac25772a28cdca62ea9d7bc18e30bb93cd9d9fcb08623fea1c87024e7ba17874f019ce2edf91ac837a40d7f80e8ada308f9564346e110e9012b3f8d5e8181092058df4bd5d79e77ed580c8fbe4d7adb5cf6ed05747dfeebec831ed0b3cce2557165fd22d01b6224b76e1110345e3001f16987582f357ef023de6867eddf0aed92ea2985c0536e41b58ea9fb2c515da82029fc19", 0xbc, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f00009dd000-0xb9)=""/185, 0xb9) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00006b7000-0x10)={0x40, 0x3, 0x46, 0x100}) bind$alg(r0, &(0x7f0000b43000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b71000-0x4)=0x0) ioprio_get$pid(0x2, r4) sendfile(r2, r3, &(0x7f0000b51000-0x4)=0x0, 0x8) 2018/01/16 09:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e61000-0x10)={&(0x7f000027d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00000fa000-0xfc)="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", 0xfc) sendfile(r3, r3, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009c8000)={0x0, 0x0}, &(0x7f0000907000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003de000)={r4, 0x3, 0x5bc8d20f, 0xffffffffffffffe1}, 0x10) 2018/01/16 09:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000acb000)='/dev/dmmidi#\x00', 0x34da, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000cf000)={0x8, 0x9, 0x5, 0x8}, 0x10) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000000010f, 0x4000000000082, &(0x7f0000e6d000)=""/4, &(0x7f0000377000)=0x4) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000087e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 09:38:30 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004ce000-0x9)='/dev/dsp\x00', 0x141400, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003eb000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) sigaltstack(&(0x7f00002c5000/0x1000)=nil, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000488000)='/selinux/checkreqprot\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00003ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000975000-0x10)={r3, 0x0, 0x0}) r5 = memfd_create(&(0x7f0000952000)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d09000-0xc)={r4, 0x80000, r5}) 2018/01/16 09:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0xa, 0x80000, 0x7ff, &(0x7f0000059000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000bbc000)={r0, 0x1, 0x3, "ad26312e52eb3b85a3632c942a5837d1adc0ec2409ec624bd16b63a37e791c800a6b0a6060655c56b22bdb60a9d293adeca766d91dfa42ed879fb1998a810b21030b7f206eaa7390334951c9adba88fff35ead2c1c433510b52f0dbdb93c19d13fb8590ff666b810b05a6599ab1dfc31aeea1fb4e0eb4b0316308dfce568343fc52205a7df5573c259c545917d16c6ed78ea06ecc6320d176063d9c474ebf3c48e55d6a5187af181ef3ed410c6e4e4d1508272f226339072f68f7a93039dd81c7f043a652b1ff1484f9ee2e2ed5be36ea5385b17967d6e7e66a0524002917b7a16afb15720244f"}) 2018/01/16 09:38:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x9fb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000002000-0x20)="c4902234e69bbcfcbf66661d428493d4266c24050601620b7baff37686976a23"}) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000+0x80f)='/dev/net/tun\x00', 0x0, 0x40) 2018/01/16 09:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000e81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003bd000-0x4)=0x1c) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) open(&(0x7f0000ce8000-0x8)='./file0\x00', 0x20800, 0x102) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000041e000)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) [ 74.640531] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 74.697357] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000-0x4)=0x0, &(0x7f0000c57000-0x4)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xb56b, &(0x7f00003ff000-0x4)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/user\x00', 0x2, 0x0) r3 = dup3(r0, r0, 0x80000) io_submit(r1, 0x2, &(0x7f00008fb000-0x8)=[&(0x7f0000ef6000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7fff, r0, &(0x7f0000b6a000-0xb3)="63b5589d224a3196471f5395bd2f0a20d6e39cb8484edf94a9a749d03a37a1e50b04c0a3cbec43c4df61486638ebd03375aa492be9ffedd89149a46c6d1c7ed245e5083cc7f3cf8333a7e1a8db35f10b1cb84d20e2c6189ef29c0f58b828de9f661868bed286653dff7922ee9abe85dd0bc86cd97ba0511aa1ef838a2a44723ff792322ad210ac7321f87c60e8e2fda8a431e7e67377f1e1e1565a465a8e6135fc511afe60ca13b993f6a703095f7e56d451b3", 0xb3, 0x8, 0x0, 0x0, r2}, &(0x7f00005bc000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f00004f4000)="32fc00d7c559f8d0750d32e3cc9eef545d2f0b17fc5ac56080ececeb8cf867ac747526419fcc8d21d0529d41a20e3d4661d9384d1ea67ee627731425748fca0fadf84d285573e46b356ea19099c648cf79ef393bae7c02a4443e61704c71e0cc231dfcf4571172c36b6890eef6168d42eceedd31dd82c7bb50b91429ee0bdc3072028b19abef575f99ccbfe5b18e2176fa9179c72ae02de2994590696204e001ce57e9b894897cd2ce594911dce7e53a8e7197a2faf4acb82c95032a3a61a43f0e5f3c4ea6fc0aeea779ef304366c66bfa1c60d8babf22e1e5f4ff", 0xdb, 0xffffffffffff7fff, 0x0, 0x1, r3}]) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d60000-0x11)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc, 0x0) ioctl$VT_DISALLOCATE(r4, 0x40046104) 2018/01/16 09:38:30 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00002e5000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="7225f69c05af", [], {@ipv4={0x800, {{0x7, 0x4, 0x800000, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x401}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 09:38:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000027c000)='/dev/mixer\x00', 0x204000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00000ad000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0xfe24, 0x0, &(0x7f00004f3000)=[@acquire={0x40046305, 0x0}], 0xfffffffffffffed7, 0x0, &(0x7f000075a000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000381000-0x30)={0x8, 0x0, &(0x7f0000d23000-0x2c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000ffa000)=""}) 2018/01/16 09:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eb3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000fa000-0xfc)="fc0000001a000700ab090008090007000a00000000000000010036a121000100ff010000000000000000000000030e0000001ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117cc6ebc200214000000000008934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2dbd243f295ed94e0ad91bd0734babc633f2eeb57d43dd16b17e583df350c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) fstatfs(r0, &(0x7f0000bed000)=""/85) 2018/01/16 09:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000f92000-0x58)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:30 executing program 0: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x2, &(0x7f000093f000)=@raw=[@ldst={0x0, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0}], &(0x7f000000a000-0x35)="73797a6b616cb50007ffe9632e4c51beb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f55000)=""/182, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffff9c, &(0x7f00009d2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000088e000-0x4)=0x14, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b82000)={0x0, 0x7d970000}, &(0x7f0000373000-0x4)=0x8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001a8000-0x1008)={r2, 0xfffffffffffffedc, "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"}, &(0x7f0000f58000-0x4)=0x1008) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005ee000-0x98)={r2, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff}, &(0x7f0000f59000-0x4)=0x98) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f59000)={0x7, r0, 0x0}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f5a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000194000+0xb4b)={r5, &(0x7f0000981000)=""/128}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f56000)=@sack_info={r3, 0xc720, 0x1000}, 0xc) 2018/01/16 09:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 74.913644] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:30 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000152000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/74) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f50000)='/dev/input/mice\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000edd000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) [ 74.922263] audit: type=1400 audit(1516095510.760:56): avc: denied { transfer } for pid=10003 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/16 09:38:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101500, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000d3c000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a08000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000063000)={{&(0x7f0000b89000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f00000e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a3000-0x4)=0x14) sendmsg$can_bcm(r1, &(0x7f0000d27000-0x1c)={&(0x7f0000f52000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000daa000-0x8)={&(0x7f0000f4a000)={0x7, 0x20, 0x8, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0x4, 0x2, 0x1}, 0x1, @canfd={{0x0, 0xff, 0x7, 0x8}, 0x2f, 0x3, 0x0, 0x0, "4edf8644c9f8191de817571f98e20b58a1a643192ecab6527ce6084a24836915b23f2b9a7e8a324dba2c14818a598fb6cee8f7870b84dee85233cbb72ae29b3a"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x80) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) inotify_add_watch(r2, &(0x7f00005f2000-0x8)='./file0\x00', 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00001c7000+0xf37)=0x0) ppoll(&(0x7f0000b16000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000e80000)={0x0, 0x0}, &(0x7f00004c6000-0x8)={0x0}, 0x8) 2018/01/16 09:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000371000)=""/41) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ee6000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f45000)={0x0, 0x2}, &(0x7f00002cd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000046000)={0x0, 0x0}, &(0x7f0000635000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000780000-0xb8)={r3, 0x2, 0xffffffff, 0x8, 0x5, 0x8, 0x7, 0x3, {r4, @in6={{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x938, 0x1f, 0x2}}, &(0x7f0000c2c000)=0xb8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000f44000)="46e273a509371eccb8ef21d8b276c2fa3b631afcfb644969cdef39cc6dbd53c01ecf98b4122d49e3fdb428a1b705312ee49b140e72", 0x35) 2018/01/16 09:38:30 executing program 1: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x82000) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000fb2000)={{0x5, 0x2}, 'port1\x00', 0x40, 0x1, 0x0, 0x7, 0x1, 0x3, 0x3, 0x0, 0x7, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x0, 0x67fe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004dd000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ab6000-0xc)={r3, 0x5, 0x20}, 0xc) fcntl$setown(r0, 0x8, r2) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/16 09:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00007d7000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c15000)=0x14) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000b9b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000022c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r2}) syz_open_dev$adsp(&(0x7f0000e1e000-0xb)='/dev/adsp#\x00', 0xffffffffffffe403, 0x80) 2018/01/16 09:38:30 executing program 7: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x2) bind$alg(r0, &(0x7f0000950000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9b000-0x17)="", 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fffffff, &(0x7f0000f9b000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000b48000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x8, 0x6, &(0x7f0000f9b000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b23000)={0x77359400, 0x0}) 2018/01/16 09:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 74.924991] binder: 10003:10011 unknown command 0 [ 74.925072] binder: 10003:10011 ioctl c0306201 2084b000 returned -22 2018/01/16 09:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067e000)='/dev/vga_arbiter\x00', 0x428200, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00007ce000)={&(0x7f0000810000)=[0x7fffffff, 0xfffffffffffffff7, 0x4, 0x5, 0x6, 0x400], 0x6, 0xfffffffffffffff7, 0x1, 0xcb, 0x5, 0x0, {0x2, 0x1, 0xff, 0x7, 0x4, 0x6, 0x2, 0x2, 0x3, 0x6, 0x800, 0x7fff, 0xb7b, 0x7ff, "4390ebc1a47dd75714632dacaa5c9c209f23420669466887498f3218b3f55f38"}}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000fb6000-0x8)={0x5, &(0x7f00006ef000)=[{0x5, 0xfffffffffffffc00, 0x1, 0x1}, {0x6, 0x9, 0x5, 0x7fffffff}, {0x7fffffff, 0x3ff, 0x2, 0x5}, {0x5, 0x5, 0x8, 0x80000001}, {0x3, 0x6, 0x6, 0x3}]}) setitimer(0x1, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 09:38:31 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000007000+0xd5f)={0x0, 0x1, [0x9c4]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000)={0x0}, &(0x7f000000e000)={0x0}, 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000b000-0x1c)={&(0x7f000000f000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[{&(0x7f000000f000)=""/226, 0xe2}, {&(0x7f000000f000)=""/225, 0xe1}, {&(0x7f000000f000)=""/245, 0xf5}, {&(0x7f0000004000-0x1c)=""/28, 0x1c}], 0x4, &(0x7f000000f000)=""/244, 0xf4, 0x80000000}, 0x10000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000005000-0x18)={0x7fffffff8, 0x95a, 0x8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000f000)='/dev/dsp#\x00', 0x9, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, 0x0, &(0x7f0000010000-0x4)=0x0, 0x800) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f000000f000)='/dev/snd/pcmC#D#p\x00', 0x597, 0x20841) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f000000f000)={0x3f, 0xe085, 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]}) lseek(r3, 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000000e000-0x1)=0x3, 0x1) 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 74.940735] binder_alloc: binder_alloc_mmap_handler: 10003 20000000-20002000 already mapped failed -16 2018/01/16 09:38:31 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000dfb000-0xa)='/dev/dsp#\x00', 0xad1, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) [ 74.947196] binder: BINDER_SET_CONTEXT_MGR already set [ 74.947205] binder: 10003:10011 ioctl 40046207 0 returned -16 [ 74.953298] binder_alloc: 10003: binder_alloc_buf, no vma [ 74.953327] binder: 10003:10020 transaction failed 29189/-3, size 40-8 line 2903 [ 74.956058] binder: 10003:10011 unknown command 0 [ 74.956088] binder: 10003:10011 ioctl c0306201 2084b000 returned -22 [ 75.011681] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.012134] binder: release 10003:10011 transaction 110 out, still active [ 75.012147] binder: unexpected work type, 4, not freed [ 75.012151] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 09:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syz_emit_ethernet(0xb7, &(0x7f000006a000-0xb7)={@random="a55964f7af4d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x8, 0x6, 0xfffffffffffffffd}], {0x8100, 0x6, 0x8, 0x8}}], {@ipx={0x8137, {0xffff, 0xa1, 0xfffffffffffffbff, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8000}, {@current=0x0, @random="557f959431be", 0x10000000}, "c66c7caa060236a7af91d59f4464fadeda407e9cf6ee5347e2c88a942e3a31371f00ff5997ab2a5c38c9f4e3f857e82d9352464d1923788f7aef01be24d4b740109244b1793d9e6f1d529f10507f2945e5721d015b669f945b778c60c3954ff3cb0ef494b29cfa5b25d9a223e849cb5dfd317ea2fed4e5806ccfd734a3ce75feb75633"}}}}, &(0x7f0000ced000)={0x1, 0x4, [0x8d3, 0xa0, 0xeed, 0x5a7]}) set_tid_address(&(0x7f0000d35000)=0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5c000-0xc)='/dev/rfkill\x00', 0x482, 0x0) listen(r0, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) write(r1, &(0x7f0000333000)="fed1be7ee96180e4cae2448992", 0xd) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f0000e58000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000506000-0x3)='\'\\\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004b8000-0x20)={0x77bca164, 0x7fff, 0x8000, 0x100000001, 0x9, 0x637c, 0x5, 0x8, 0x0}, &(0x7f0000dac000)=0x20) openat$mixer(0xffffffffffffff9c, &(0x7f0000619000-0xb)='/dev/mixer\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000019c000-0x4)=r2, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000512000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000269000)=0x8) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x3c) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b2a000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f000022c000-0x4)=0x0, &(0x7f0000d92000-0x4)=0x4) 2018/01/16 09:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000865000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003f7000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00008e0000)={r4, 0x0, 0x2a, "9866c9a3db9989761c1392f76c72e7d092c232df5d8cd9ec2ef417baec4a99db2ac764c88987325014f0"}, 0x32) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000757000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000008f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e3b000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00001a8000-0x10)="f9b29dad4591bd1318bbe01b3be5e7d4", 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) read(r1, &(0x7f00004a4000-0x7c)=""/124, 0x7c) 2018/01/16 09:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:31 executing program 2: ioperm(0x4, 0x1ae2, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x57c0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x7, 0x0, 'client1\x00', 0x0, "763bc6658fae2dcb", "8b717d285499d471381b457d5c8c2f42026644eea7fe0032180fe3cdded4b9ee", 0x200, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x400}, &(0x7f0000001000-0x4)=0x8) pause() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000003000)=0x46a) set_thread_area(&(0x7f0000001000)={0x6, 0xffffffff, 0xffffffff, 0x0, 0x1, 0x401, 0x80, 0x2, 0x9, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000005000-0x8)={r2, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000006000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) sched_rr_get_interval(r3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) symlinkat(&(0x7f0000005000-0xe)='./file0/file0\x00', r0, &(0x7f0000006000)='./file0\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x20)=[{&(0x7f0000002000-0xc7)="5d0b8074ec90ff96ba65c735baa589c2c379d7946fdce31162add554741e6754ea75a96ab56211c74c76a33ced73b6af5e1ac761770a4a41f1f452803e2bd61f5ebd0e1b9915cd4ae9c4ba0c16520256afcb62a580a7ffbb1c7080c68ab333f0c20a4d8fe2751e3923a98d93d95957fe04bafc12c021c9f3e8624ab0cce3001014aa761c5eba9b06237f1548fa8a58886f768b23cd887588850272b0361bc801d026ff446a74d8ad7c35e1f8c4f7955d7480cce8dd84d75ed3c1a58df1bc74285948a523f56c8f", 0xc7}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0xaa)="4fb923c4cb7d1947869caebdecda8af8f35e5f33b6a8a5d4569dfae02f9a5486d481455a422c4c446faef6104762613632177decaf7776da945aae38e439744177c0efcb6397840a26f5d8e560fbf0c86f81238adc08cc89190d28d33722b1ea32fe64b8b9c5047f1b6eb66848a86cc35584516f2bd581134ee8981e0b345d105beee3d8c2789bb54a89fd3597497c6485ffb432c6cb7f8db6b2d03ee7eaf431a836f31af7749f58096a", 0xaa}, {&(0x7f0000008000-0x70)="9c9a19afbf9074aa94a7dd227112a5be10e100e77c4c6e6d50ee557427d55e7021968f7bc6e54b007176d70333774bcf9b0a26fe334c94f30dc313a1a29c4b5eedef4d04d80b70d08b2ceefbf8174496c2631e1951868136db387d29825d004ab0b4b79d4213000d2ea60fa458501939", 0x70}], 0x4, &(0x7f0000008000-0x2dc)=[{0x84, 0x0, 0x80, "413a6d07b5a6f1eeee04f04f04e6e2c84252b42109447aed8f91ae62f88cedf6a052b78bc5e3f01bfb90089963cc48122c675aab3c28d6b3596f7adeb397fc98bfb04cc43ccbfb4ad6242284b6301c8119855ccfb6c2675085c81603c5de4dd1dd529298d92dcd82a8e40471e1c16d5f7a7ba7501b0a226c"}, {0x3c, 0x105, 0x80000001, 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{&(0x7f0000007000)="e8727d0824f7b62c35c2b5df38ce5758d6a3e18b624fc2fdb96fd224d46526845c60799091134d297df3c5bc6dfe76e7f4fa4cba80084931a04eb217fb7fdebfd6041bc5238e1f826bfea48a9ca8e10f5c0dcf08349c4303ef4a30561bd81ebb1ca4cdb9933c022e161150697a5a1531d52cbbfce985b9f3970f3cc94ae028a07248b669e43598ae86372f582ead3e6957cb858ede3e7229b49c0f9578a7ecb7f9474dcec6c57cbc772e98fe", 0xac}, {&(0x7f0000007000)="ff7c3f74d15e1316b8205de6b52396a28dfd6b56c500b3f6a0bb9d8651e18fd9ae466914bf0b1d69ffbb11b98482f049ad1097f4a3d691269d", 0x39}, 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0x1000}, {&(0x7f0000007000)="909899bd34b332c261a218212e2248a9cb058eaab7e7c792ced484e508a3ba8494cbfb7dfe961d2c2e3e60ce52a09f709de2b54f933948df2eeeed746ae4280dae595127b2a52134a49cf03ebb59c361beee389c8bc486d8231d393e64df39389f682360b77818cbec4c1ced57394f8df0cc41cc858556334466dfa1a6ad7fd5f69fad872eb922a28fa11e8969246599ed0fe7cc43f3079960eee7af44365038149c130b208eef2418500f14d6dcd804036001d9cfce5d4510", 0xb9}, {&(0x7f0000008000-0xec)="df69e30b35734c4c376e2fe10b30a610a2c857678d3d247288ff8b25fa91a27fbfbc47aaaab973e7578f1e5e31ca68fe7fb54aeb80a576b2addbe4d01e8628ba9028ae72489b9807c9bbd299495e324ede95c0c1afcb865a44f4ffe5a173daac056355d905b6a77705a2930833fdf17328d4ebb85783399787aa1fa16a7204ef2d5dcdf22569aa9a8659636457ea9d5f64119e2370a924b2976d9ea624eda2970c40a9c3d2e5b1050cbc8f04572f04c8055e06c6f88b33f80de4fe819be0fb26fa99473a33d7a653fd7252eb36d276845dd941319c840d1be8e8f91fe8796e3018f5ca746ec3549c5e931163", 0xec}], 0x7, &(0x7f0000003000-0x410)=[{0x38, 0x101, 0x7fff, "bc7f748f4d24823f614c36ccfe9485c26336405270abdbed3c45fb35f3bdcff4829cc2b81d5a5506b80b"}, {0x34, 0x13f, 0x7, "ebaf7139dde6abbba9f3406a77b58d50d93122097d41fd8ae67ccfb3aa1a3df80fb2b7a7010a"}, {0x5c, 0x111, 0x0, "b3756af0fdade3a1ec02930d23abf4aa4398cbdffdd6ef0673cc7b15e529ad57fc82089ea2ecbd7533fc4ee1bf0e8956197f1564def7dd1da137bc2eded7e559ce40bf461bc4e0b60caf527c9c98"}, {0x100, 0x88, 0x401, "d2c1758aca153a123de26a329bc66a3729ef836bdf9bdda140d9ab3c5bac6b879b83c437b33c1d8c950f2635c8f479b3b9ac0b4f182237b72e9ce544aab36b85b98a909234312c0ef5568881f6cf018019664ec4e7a36a116473266811b616490f58631cf6679ec595db585da6015ca62d422149ac1265826afdc2367db98da2141661d46d4b132977fbc44715b6eaaf1baacd0f39d5fb9d3a01000fe9e72509c059c91cea184a1e043f59c849c961905fcd2f2f3cabac73ae060d6fbc692b4c97bb07f47b3b1309756333de7d8b3af2f472f2c8930592281b08315833146ce87b97e6e988c95cf062dd47b2bc8c9ddf510242"}, {0x74, 0x10f, 0x80, "f9f4a23b60a7be617bb0617d6f414b56fb0c127434db7cafe65960f8935d5d939a1df139ff41f92b760ba06c4b8ef744a776cf20dbc3b182b2be41089e3d859e5e105cd4b23c0e5ea1ae4909ba317d45be88a01830ada9d551af7b90163bb4f10ca1c25af556"}, {0xf4, 0x88, 0x6, "94667e05df60bdad0f4989769bccd115f196bda84024c82a4ac83c686309f4d2efd27a358ff44cc4a1b844bba5030f315a0c194606d38f23fc6437503b57d0e4ae960e17200c07edf8c1f58b02e7bce565863bfb5e27c2869f4d77c44ae12ea24a9a64e28c61ffb9e69c11c52847e3e635dd6a7d21556b5a3e12ae9a309f52654a4a9103c6c16ba31a8549bde55e2dea0eb6efa9707f5aa960b147d6c31439231e8aa5e84d7ff9729e5f51a068f13cbd613c24ba6a71b6e41a52d217d62b8fab3e52a8a748527e575e096de8bd0e824b25227e5c29ef1b83f79e769ef8144e8f023bf6ddfa5f"}, {0x94, 0x11e, 0x100, "9eda2b6e8f1308ed75e6c83f2b375dec3d9ffc362ff3734558317193cbabcc1abb226cf6cdd344117df04e857e2040afe0dff753650f8e73f0d3e8c37f638207ac629de9a24d23af13bd261d75801ff4bdb0173803496475ee6785672948ca8d75b5e5a1e2465668f7e8a815fe07ae324e60e192c049d5cb3051ecf545031e07aff6b6d9fa7e2eb2"}, {0x4c, 0x118, 0x2, "78bf8f6c5a4dfb95bf3a5fac2e6734aa4de5c5abfce2ce121e76bdfb193df29b56e42d60b7d06db0010fabf42b1305e0fb57f45ca57ddcddda5ae5aeaf29cf"}], 0x410, 0x24000041}, 0x400}], 0x6, 0x40000) [ 75.012200] binder: send failed reply for transaction 110, target dead 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 75.413104] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:31 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00004af000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000401, 0x0, []}, 0x90) r2 = syz_open_dev$dspn(&(0x7f0000264000-0xa)='/dev/dsp#\x00', 0x1, 0x101480) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004f8000-0x4)=0x0, 0x4) 2018/01/16 09:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003aa000-0xe1)={0x0, 0xd9, "a6fba5e063f6e0c75d40127e02ed314a8a8828c852b24bcc6ceea1c07dd6a8b6120eb655f25c81b158ffc8d7b5028904023b9d66341640fff8ecae0722b278e4baf41b866967b61023dec2fe980966265bde0c7e173b9bd407d4f71550caec23102bba3d98e1a9db57c2c710df586ead1e3d03a737be30173075dc991571cfa71e8a8bebe9a30b14b6dbdf505a78691cfb0dc06a108c4b74ff086e8d8e1dd61f499096d2c2d0db494d8e730ac8dae828943bc4929b6f215ae94b3873199b1527aa503f8cb9eb8ba6edd83d99448c21427836d50965b0e0b430"}, &(0x7f0000661000-0x4)=0xe1) 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) socket(0x1d, 0x802, 0x8000000000000000) write(r0, &(0x7f00000fa000-0xfc)="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", 0xffffffffffffff15) 2018/01/16 09:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e39000-0x78)={0x2, 0x3d9, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a53000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000004c000-0x4)={0x100}, 0x4) get_robust_list(0x0, &(0x7f0000624000-0x4)=&(0x7f000023e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008ae000)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000d02000-0xd8)=""/216, 0xd8) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000b6000-0x60)=""/96) ioctl$PIO_UNIMAPCLR(r2, 0x80287010, &(0x7f00000b0000-0x6)={0x0, 0x3ff, 0x0}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x5) 2018/01/16 09:38:31 executing program 1: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) recvmsg$kcm(r1, &(0x7f000027d000-0x1c)={&(0x7f00008c8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e08000)=[{&(0x7f000063a000-0xf7)=""/247, 0xf7}, {&(0x7f00006a1000-0xd4)=""/212, 0xd4}, {&(0x7f00007db000-0xa9)=""/169, 0xa9}, {&(0x7f0000fce000)=""/69, 0x45}, {&(0x7f00004c1000-0x7b)=""/123, 0x7b}, {&(0x7f0000646000)=""/173, 0xad}], 0x6, &(0x7f0000873000-0xee)=""/238, 0xee, 0x5}, 0x101) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000126000-0x4)=0x10000, 0x4) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000475000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000480000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xcdf, 0x10001, 0x21}, &(0x7f00001be000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000046a000-0xb0)={r3, 0x0, 0xa8, "12ff17ad474d728a4cdc29f00b2a9c84c48a65226cef70b6ffb35dfcbdfab902497696c7abb472d4bc132d4c883c1096513dcc65e14e2c8f1773de562306510fc0ddbfc8710d2273055afd04a9e3a207e6e94045ddcf54930e962bef4af931e413bb8cd12578d3e715406187ece703f1653a507a3a8095dc04828769717a33a36f13cd1dbe958921ad24d68a187454d7bb654bcd7afc1a0ad23120458c28894d004b7c86a2af824a"}, 0xb0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c72000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000da2000)={0x1, 0x0, [{0x2ff, 0x0, 0xc5}]}) 2018/01/16 09:38:31 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 09:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000cad000)='/dev/vcsa#\x00', 0x7, 0x9ae08c4e15ba5113) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002a2000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000b78000-0x8)={r3, 0x6}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r5, &(0x7f0000eed000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) r6 = gettid() perf_event_open(&(0x7f000044a000)={0x0, 0x78, 0x1ff, 0x2, 0x2, 0x0, 0x0, 0x1ff, 0x44, 0x2, 0x0, 0x80000001, 0x1, 0x9, 0x4, 0x20000000, 0xbbc, 0x100, 0xedb7, 0x0, 0x7, 0x2, 0x401, 0x2ed3011, 0x6, 0x8, 0x8, 0x7, 0xffffffff, 0x3, 0x3, 0x5, 0x2, 0xff, 0x156f9e73, 0x1f, 0x3, 0x1000, 0x0, 0xe61, 0x7, @perf_bp={&(0x7f00007c9000-0x1)=0x0, 0x8}, 0x0, 0x2, 0x8000, 0x6, 0x0, 0x3ea, 0x7a5, 0x0}, r6, 0x0, r2, 0x3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_emit_ethernet(0x3e, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "1a64dd5948fcd523706248fc3e77c7627602df06"}}}}}, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 75.675777] can: request_module (can-proto-0) failed. [ 75.726056] can: request_module (can-proto-0) failed. 2018/01/16 09:38:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c92000)=[{{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00004cf000-0x6c)=""/108, 0x6c}], 0x2, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/141, 0x8d}], 0x2, 0x0, 0x0, 0x100000001}, 0x5}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, 0x1c, &(0x7f0000d45000-0x20)=[{&(0x7f00009f9000-0xca)=""/202, 0xca}, {&(0x7f0000371000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000bc1000-0xf9)=""/249, 0xf9}], 0x4, &(0x7f0000001000-0x31)=""/49, 0x31, 0x7}, 0x4}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000034000-0x20)=""/32, 0x20}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000ca3000)=""/4096, 0x1000}, {&(0x7f0000e85000-0xe6)=""/230, 0xe6}], 0x6, &(0x7f0000000000)=""/157, 0x9d, 0x300}, 0x8}, {{0x0, 0x0, &(0x7f0000999000-0x28)=[{&(0x7f0000030000)=""/97, 0x61}, {&(0x7f0000cc1000)=""/29, 0x1d}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000e12000)=""/9, 0x9}, {&(0x7f0000a2e000)=""/242, 0xf2}], 0x5, &(0x7f000077d000-0x10)=""/16, 0x10, 0x80000001}, 0x7fffffff}, {{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x8}, 0x8a8a}], 0x6, 0x41, &(0x7f0000d2f000)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000)=0x8fde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r2, &(0x7f0000b43000)=""/156, 0x9c) 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cc4000)={0x7, [0x9, 0x80000000, 0x200, 0x7, 0xb38, 0x1ff, 0x3]}, &(0x7f0000289000)=0x12) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000229000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unlinkat(r1, &(0x7f00000f8000)='./file0\x00', 0x200) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000074e000)=0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) vmsplice(r3, &(0x7f0000222000-0x28)=[{&(0x7f0000e44000)="6acd18d5260e309eece6ea1fc77630788870d3901fba099ce48a8a647f9d210b35053dc39cc876cc42133c423ead48d6caf9a838eb3b728a9bff7aa9a6a2b83b1856ddc42c8b777a703545d547863bd5d2ba408e5dca464ce5378f93d91c197c388c82a64b20cd2ad5e71bc3b7d34e15b2130419eac286ff2de6318cce31029e93cb17dc77243e7184a5f980c970696d8bb35c63ef0f6f15bf7902782770a83ccf894bd65baf7b7e6a2908fe4426bebec71a4467faf0ddcd889c89a7169274e872339849c8311894348f8a54e9203308935c4cd70c3452770e1237a701b479f1a164968d3e2b", 0xe6}, {&(0x7f0000adb000)="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", 0x1000}, {&(0x7f0000d75000+0x48d)="58fa4a42dc41cd83e0c30701b9a9a44368c51cc536094c63520658ab8bcd60485b136a958bdc4cc0204ec787467d715869e049c4be22f837dbb44dd928d468166cd7fac3b2999e70bc6a4e4733ddf18956ec923f16", 0x55}, {&(0x7f0000885000-0xc5)="58792bb18a4057ef7793558d673eb4922c31e98ff79c7e7a8d07c09953199da402d0b43cbd65dde6e59f46115ad9dcebdd4a3d77ed94c964c8ef8f5ca7177a7c975a31d62e4be26686d68059eedfcfb084e3870f8e833f41d8a1446754d97dfc5db88fff273d88e686315e7202191afcf775ea06d634f956994ff5ee5956b5a3f56a91a4a5223773c876b6ee55f6384cb58e87f4099332018abf2ca71c31414aca6a337927fcdc7905ac279cd5cd4b326295001cf74d77817350c315cc069d85ce0d26ffb8", 0xc5}, {&(0x7f0000bc6000)="f33fb80e1948d7ee4d285048b98e8e8c867272bdf2a8ccec10f8ee433d7cc1c9dae11186c5f839310e46618c4ec56b6e5ec919bf97077996a59ce7ac3f8d7b8444e1c5cd870efe288752e210f84c406f107ecbbf04c10f8c22d38b0417b3fa7f6c2eb126449d7cfff81865de23037db252289087e56b654235e7174c3d59cf656294", 0x82}], 0x5, 0xe) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 09:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4005) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000cc8000)={0x1, 0x0, [{0xc0000080, 0x0, 0xffffffffffffffff}]}) 2018/01/16 09:38:31 executing program 2: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) link(&(0x7f00002fe000-0x8)='./file0\x00', &(0x7f0000652000-0x8)='./file0\x00') sched_setaffinity(r1, 0x8, &(0x7f00005bb000-0x8)=0x7fff) rmdir(&(0x7f0000555000-0x1)='.') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000566000)={0x7, 0xf10e}) open(&(0x7f0000ebd000)='.', 0x800, 0x41) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000166000-0x5c)={0xa84, 0x1, {0xffffffffffffffff, 0x1, 0x2, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() 2018/01/16 09:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000055f000-0xb)='/dev/adsp#\x00', 0xffff, 0x111001) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ce5000)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a8c000)={0x0, 0xfffffffffffffffc, 0xffffffffffffff1f, 0x6, 0x1, 0x81, 0x4, 0x0, {0x0, @in6={{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87b, 0x3, 0x1, 0x2, 0x2}}, &(0x7f0000939000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000119000)={r2, 0x8}, 0x8) write(r1, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:31 executing program 2: syz_emit_ethernet(0x3e, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xfffffffffffffe70, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000be6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$sndmidi(&(0x7f00005a5000)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000b55000)=0x8, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") [ 75.894617] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000010) 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) getpeername$unix(r0, &(0x7f0000436000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cf5000-0x4)=0x8) bind$netlink(r1, &(0x7f00002df000)={0x10, 0x0, 0x1, 0x1}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f15000)={0x14, 0x8000000000021, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000db1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7550, 0x4000) getsockname(r0, &(0x7f00000a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc3000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000eb000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") mmap$binder(&(0x7f0000350000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f1d000-0xe)='/selinux/user\x00', 0x2, 0x0) mkdir(&(0x7f0000daa000-0xe)='./file0/file0\x00', 0x4) 2018/01/16 09:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000eeb000)='/dev/dsp#\x00', 0x0, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000955000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fbd000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x3d8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="", 0x0, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x801, 0x105) write(r0, &(0x7f0000f8a000-0xfc)="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", 0xfc) r1 = creat(&(0x7f0000bd5000)='./file0\x00', 0x142) ioctl$TCSETS(r1, 0x5402, &(0x7f000057f000-0x24)={0xeaf, 0xffffffff80000001, 0x4, 0x7ff, 0x7, 0x0, 0x1ff, 0x6, 0x400, 0xff, 0x800, 0x4}) write$evdev(r1, &(0x7f0000bc9000-0x10)=[{{0x77359400, 0x0}, 0x2, 0x3, 0x3}], 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000097000-0x24)={0x3, 0x2, 0x1000000000000, 0x6, 0x8, 0x800, 0x0, 0x7, 0x101, 0xfffffffffffffffa, 0x1f, 0xfffffffffffffffd}) r2 = creat(&(0x7f00005ac000-0x8)='./file0\x00', 0x104) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000793000-0x4)=0x7f) ioctl$TCSBRKP(r2, 0x5425, 0x100) 2018/01/16 09:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005d5000-0xc)='/dev/audio#\x00', 0x200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002f1000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00003f1000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000096c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, r1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000845000)=0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x3ffffffffffffc8f, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb4]}) syz_extract_tcp_res$synack(&(0x7f0000a60000-0x8)={0x0, 0x0}, 0x1, 0x0) [ 76.047284] audit: type=1400 audit(1516095511.892:57): avc: denied { map } for pid=10172 comm="syz-executor2" path="/206/file0" dev="tmpfs" ino=39860 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=dir permissive=1 2018/01/16 09:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="", 0x0, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:31 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049a000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000092e000-0x2c)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000c2b000-0xe0)={{0x2, 0x3, 0x7, 0x3, 0x40}, 0x7, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x40, 0x7, 0x3ff, 0xbdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}, 0x1c) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x5c, 0x1000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000010, 0x2, 0x400000000010) write(r1, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) syz_open_dev$sndpcmc(&(0x7f000030e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x22180) 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, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000064d000)={"2f32c60d9ad3c7b11a3764271cd3b1e0", {0x4, 0x7fffffff, 0x6, "fe7bf5c436e9", 0x100000000, 0x0}}) r2 = socket$inet6(0xa, 0x802, 0x4) connect$inet6(r2, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 09:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c3e000)='./file0\x00', &(0x7f0000eed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebf000-0x4)=0xc) ioprio_set$uid(0x3, r0, 0x5) setresuid(r0, 0x0, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001cd000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) pwritev(r2, &(0x7f0000f1d000-0x40)=[{&(0x7f00000f2000-0xe7)="cc472bd87d4fca09a5e0abf3d57f56475ce9f86a2d55ea72222f9436d191fe745548aa3d82b4f841bc31c0446fd6164ef87d2518484fce07811fdf117cd8e529f16cb8bceefbfb696019ecede2480c64762b4da02c6b8a2c348587ae7b6299620154d465e32d28e573643007c74c05237689b03abd11501b5b1bbe52a936294fdf5c318da277bffaff7a7ef1191439b16987d5f04252124eaebab16ac51a19cd6d70e3e1bdfcca5e4d4d0c576a305b9612eee8a712b50197e8b5102e625b8e4d6f43d275237fced287319573fbfaa5c7982ee641ff034cb9f5141820a3a94e41251759779979e2", 0xe7}, {&(0x7f00007e0000)="94912c81db603aae1d46ab628911eb5db01c8c59beb2a2ba5d2902ac48a079561f3a2a102e0c452b036c88371769f656ede560fa9d5bd15dc68e8c9d1bcdca4eb9a22b2a83e4e1788b40690131a52db43ba278ba842b3c8cbf187e4ee77909f5778ad373d821543b", 0x68}, {&(0x7f0000ff9000-0x3)="9384f091147101cabac005374711f969c8c98fc09dbf1f505f60ecc7f54a5ef1adec35d48b66fccee9d39d3a33b7a87702da12bba862", 0x36}, {&(0x7f00000b9000)="de6deb9607cb8e51a781d0029d55d433423c3e52ba888fd61d6b167e10a05ffeb22bc7b7f14383a05e6591bab9c1051abe989fdf835c44ebbf85ed0f7230de6f2e7f5eac21931b06007e70aca1c4d879e37261c61e48d97f3d27f4a9867b91e66b29", 0x62}, {&(0x7f0000014000)="bf2bf31cdf75187539476ac9fda657269a9dd73aca1863cbba0aee9ae53976d37d07f457f85996923f60edc12acb4a8e47988c0a157ff2c9bbd0019c075e67b058d1ec050c8b3d2fa54bbcfbe4d4c6cac3f307d62d469450badec7c7e717be5f571b9eb19ea306ade5a3a329680347d9715af935e816f0a969408da09a5a8e34f308ca8ee114e509b17c1f351cc24c2283e321e632236b42b4d787897eb2f7e499cf3e75dccee3a8a37bca5acedf1430047cf422fc6d278208b8c9eabab453eb902af2d1faab3986d363e3338f03f766f92a0fa04ecc0adc61357d", 0xdb}, {&(0x7f000060b000)="2447f0138f87322bdeeaac7077c05b44848ed56eb2feb313873394dd27e1381546f02008b1a550dadf3478805e27f591edae139b2f9477af5eee58982c5934a495dd6f4c5e4ae73553ec9f6296dfdf3e6cacee3557fba64f8754790e64d4198bb35ef103a38e6152a8eff7be059bef9432333126b32ad1e8912e5ca85995f0532381a5a9908a7096fd037e401e0752e96f8527e4dca2108fe5fd0c9a8055e9a7d30eb6cb92aea57d47840e", 0xab}, {&(0x7f0000677000-0xb9)="5f77ecab066d554e0ae2224dea5865c4dc080f5e73f23be9909c50907ef63dcb5872f092b1800ea6a1d90e4e4b60f48531cf37b52834b4387b728192797b52130be08a53bec1a083e5c411cf68638f5d62c714e33d89ffc285d93857fd04bd0e31dd35c3faceca94094bd64378424facec055ed70b08d3e755c372e797af700e33b2079e1852054f8d0bfb3072a1aa96f0533fce54f09a926ef68e371b899e20641aca7fbf8e285764d24a4c8329fae63eea1c9ad71bd41f33", 0xb9}, {&(0x7f0000267000-0xad)="99c9db529b891f2048bed1e2ee580077afbf2550109ccc9f0b30fcf8594eb0bb8bf1fbbc70c2f3562aa0ec9e637a95dacff064dd1f3e723550f0d2bf3766cae330406018cb4a8477604d482115b65504558a4b7cf937439cfa9ac7de0721b12328b7e4de3ca50743f6c8586338a83d5595e6f6238f36b72ef44a45037752923965e02b041fcb18dd1e7809131bed08af451bd56f6c68a3ca520005fa2d92b486134184ae4606a8cbb3990c62b6", 0xad}], 0x8, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000704000-0x4)=0x8) 2018/01/16 09:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 09:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:31 executing program 4: r0 = syz_open_dev$adsp(&(0x7f000008a000-0xb)='/dev/adsp#\x00', 0x1, 0xc000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000026f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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}, 0x4401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x14, 0x802, 0x0) write(r1, &(0x7f00000ea000)="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", 0xfd) 2018/01/16 09:38:31 executing program 2: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) pipe2(&(0x7f0000211000-0x8)={0x0, 0x0}, 0x107fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) epoll_create1(0x0) 2018/01/16 09:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="", 0x0, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000f04000)=0x80000001, 0x4) 2018/01/16 09:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b33000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000bf6000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000984000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000171000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x2, 0x104001, 0x3, 0x301106cb, 0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:32 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x2, &(0x7f000044a000)="0a1ddd3e60d56a4c92b558651cd91d09da88e9b2283bf739c2a73ccaa9e385723de25e2f57ec483b7b56523585f9698451e30c17868a016811e8fbdeecdbbe5e75b4f5cc37a08e911c92ac21879efb50689e96a6e3c6ceff9d82a53d1a1893", 0x5f) 2018/01/16 09:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005004, &(0x7f000056e000-0x8)=0x0) 2018/01/16 09:38:32 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x16}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x3ec1, []}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005b8000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f87000-0x20)={@common='nr0\x00', @ifru_flags=0x9000}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000064e000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000bfa000-0x8)='./file0\x00', r1, &(0x7f0000573000)='./file0\x00', 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad3000)={0x0, 0x0, 0x0}, &(0x7f0000f88000)=0xc) socket(0x9, 0xe, 0x1000) perf_event_open(&(0x7f0000290000-0x78)={0x3, 0x78, 0x6, 0x401, 0x7, 0x4cdf0b60, 0x0, 0x400, 0x80000, 0x0, 0x7, 0xfffffffffffffe01, 0x7, 0x0, 0x7eb21c86, 0x0, 0x200, 0x7fff, 0x1, 0x80000000, 0x6, 0x3, 0x2, 0x400, 0x2, 0xffffffff, 0xffff, 0x3f, 0x8, 0x0, 0x100000001, 0x7, 0xffffffff00000000, 0x1, 0x7, 0x2, 0x6, 0x9, 0x0, 0x72d, 0x0, @perf_bp={&(0x7f0000a03000)=0x0, 0x3}, 0x2, 0xfffffffffffffff7, 0x7, 0x1, 0x2, 0x80000000, 0x2683, 0x0}, r2, 0x2, r0, 0x6) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000f86000)={0x3, 0x0, 0x5, 0x100000001, 0x80000001, 0x6, 0x0, 0x7ff, 0x1c0000000000, 0x2, 0x200, 0x2, 0x9, 0x6782cb70, 0x9, 0x7, 0xffffffffffff0001, 0x2, 0x6, 0x6, 0x75, 0xbc70, 0x9, 0x6, 0x4ac, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f86000-0x20)={@common='tunl0\x00', @ifru_flags=0x2}) 2018/01/16 09:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001ee000-0x4)=0x0) setpriority(0x2, r1, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 09:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:32 executing program 0: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x3) fcntl$addseals(r0, 0x409, 0xb) fcntl$addseals(r0, 0x409, 0x20000000e) 2018/01/16 09:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) ppoll(&(0x7f0000be3000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000965000)={0x0, 0x0}, &(0x7f0000a13000)={0x0}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00005c6000)=""/217) [ 76.305685] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 76.343506] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000076000)={0x91c, 0x101, 0x9, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000fa000-0xfc)="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", 0xfc) syz_open_dev$sndpcmp(&(0x7f0000955000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x88000) 2018/01/16 09:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) ioctl$TCGETA(r0, 0x5405, &(0x7f00002b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000047000+0x52a)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 76.470131] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 76.510902] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 09:38:32 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x404005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000002000)=@common='ipddp0\x00', 0x9}) r2 = syz_open_procfs(0x0, &(0x7f000040c000-0xa)='attr/prev\x00') unlinkat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/16 09:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfdc9, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x503, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aec000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xa, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x100, 0x0, 0x0, 0x0}}], 0x58, 0x0}], 0x924924924924628, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r1, 0x407, 0x80) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 09:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000004000004, 0x80000, 0x1) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/16 09:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000b18000)={0xfff, 0xffff, 0x8, 0x20, 0x3, 0x1000, 0x9, 0x2, 0x5, 0x3, 0x2, 0xff, 0x6, 0x1f, 0x8001, 0x9, 0x682, 0xfffffffffffffff9, 0x7, 0xfaf2, 0x9, 0x1, 0x100, 0x2, 0x1, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) utime(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f00007d0000)={0x1, 0x9}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b4b000-0x4)=0x0, &(0x7f0000819000-0x4)=0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/16 09:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d4a000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002a0000-0xc)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) pkey_alloc(0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a50000)={0x0, 0x0, 0x0}, &(0x7f00003f3000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e48000)={&(0x7f00003b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004f2000)={&(0x7f0000a2e000)={0x3e0, 0xb, 0x7, 0x18, 0x5, 0x3, {0xb, 0x0, 0x4}, [@typed={0x10, 0x31, @str='keyring\x00'}, @nested={0x114, 0x2f, [@generic="ae174b8ce208ea0b3676f92795b8b6c3e5134517625543c5420291657e50d1fcecf7a16dc7bbec0e512c84fbd04fcf9aa0384c52f622c7635c14195efbcf2364bbf1450c4d710d34efa6d25d8b026bb8edcbcce11bafbd891e0128eafa0939a93e23dea87d45d5c5779c27898e39ed", @generic="685c35518d15836aa5427ca1f98a83fe2ad3b054c6bb5656508e729fbbed88470f7387a9a061c6d77c37dad679e744f688610b6840f983c34cc71df8c09e93d7aa31550ebcf8826cc941628a130c42e33c3c6cd41497f4099f0f865bc0a46b37396b64767bc783d1ef1996d0d2f261110540825c6f21759fbbbcee46029870d65cc3ae2c9473aa202088057fcbd3301276256650df011d65d24c179aaa630dcd07"]}, @typed={0xd8, 0x7d, @binary="9d06b4511719f5b4d27899c503b096a0c55ca547ba93732d0f618cb6985a2c343438b7695913d7f8770a2cc3a6de9c324cf30301e6d9109dcb40bf111aaaf3ba35a8fe6db9b86f445637549a24070966957cf95452888020f75c11c8153eaf79997894cb72ec1acff4c74a689dedfd6ad1c316b95d8d994be8a1ac01e7e551cdc78dbe544cf144748ee99393b1eaaf96c082a881ba356ff6a94ff6571a1625fdaf92358ad5396e7572cf5eaefc2e69363a948587109dc8dc0515ffdda194a6c30ea09e325a79016cce5ae4796b"}, @generic="9ce67ba9a95bc23b30c4e0cb9c5988d8569d6063849c47400cd360a2bfe5c1459e7a494448a0a861aa86dffed4de217ad45e85e0ab73eac3f30c51d31f6073ecf11d666be5ff679e94f618cf854d9ed0ee0fa64e84687986b89cd5fa6ff4d4fe565b15142965d9d8a45719dfb68ae714dfbca11b4c73bc1988d777350b423fac70f88e12b3d01ac4871b7a562c8a8559389168f0f6c0503c0c06ad3d4d110fff493318cd17c5e23c9658235e81fbe8cc8e367f07fe69db0b591c9152d344705438807a89212d0cf432170895bb9be5b8cf69", @typed={0x8, 0x26, @str=""}, @generic="7df2d7f3316ec0028752c8543eaa0a2fc41883b1e44d1da3c06c562d2f07457efb29e542cd01ab0c2f21bcf5a25d094c832b71310a672a7c2948a41763778098f530380db5f255fc0556cc6c01474b59aabd2c80840c7d76417ae89ee4657d3a78cabc1a17d8613fbb9023c239f644bee47f78702682c30db66bb88a423ce5d2877f7dab4816a51a2b47f51af7fa53c9298b278b4ecc2ab8a5747fb103a281be43ca6f2343dc433df7f26e99090fdcb3254aa52ba885ec3c21e17d07c22a4bb6ddd923846aed5f9d99bd46987a454337009c71e0eebe5a47c31cca3d1d2e35c0913766e10f07a74b182e", @typed={0xc, 0x96, @pid=r4}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x4014}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) init_module(&(0x7f000036f000-0x8)='keyring\x00', 0x8, &(0x7f0000818000)='keyring\x00') close(r6) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f000010e000-0xb)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000021e000)={0x4c, 0x0, &(0x7f00000a0000)=[@acquire={0x40046305, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x50, &(0x7f000011f000)=[], &(0x7f0000cc3000-0x1d)=[0x28, 0x68, 0x38, 0x30, 0x40, 0x0, 0x0, 0x20, 0x38, 0x20]}}], 0xa9, 0x0, &(0x7f00008e5000)="a693b4cbeca2623b8896110606e17c9a73bfab1364a1787a163b029ea187ef0b3ea7fc134bb272bf75bc531983572855211c2fd98f6f77384ce546908e013f55ed0267c3aa3400063ff331ea12335ee5ac2f9a753fe7959de7b65d9752d936919a75ec4161c4431cc1a2b679c29ff4d80a717aceb98b9f9940ea46ac8a07b38745de8dee42c80169e468b1e7b144b80615a9b6484abdfaad6871a927b9cd1b68575eca13c5ea7c5ea7"}) listxattr(&(0x7f0000be1000-0x8)='./file0\x00', &(0x7f0000c35000)=""/79, 0x4f) close(r5) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) keyctl$revoke(0x3, r3) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/01/16 09:38:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000876000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = 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={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c20000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000714000)=0xe8) connect$packet(r0, &(0x7f0000776000-0x14)={0x11, 0x17, r3, 0x1, 0x4, 0x6, @random="d3621139b426", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00009c5000-0x4)=0x9, &(0x7f000088a000+0xce7)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) 2018/01/16 09:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 09:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 76.715495] WARNING: CPU: 1 PID: 10274 at arch/x86/kvm/emulate.c:5648 x86_emulate_insn+0xd01/0x3c20 [ 76.724712] Kernel panic - not syncing: panic_on_warn set ... [ 76.724712] [ 76.732057] CPU: 1 PID: 10274 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #173 [ 76.739389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.748718] Call Trace: [ 76.751288] dump_stack+0x194/0x257 [ 76.754899] ? arch_local_irq_restore+0x53/0x53 [ 76.759553] ? vsnprintf+0x1ed/0x1900 [ 76.763337] panic+0x1e4/0x41c [ 76.766506] ? refcount_error_report+0x214/0x214 [ 76.771239] ? show_regs_print_info+0x18/0x18 [ 76.775714] ? __check_object_size+0x25d/0x4f0 [ 76.780276] ? __warn+0x1c1/0x200 [ 76.783716] ? x86_emulate_insn+0xd01/0x3c20 [ 76.788098] __warn+0x1dc/0x200 [ 76.791359] ? x86_emulate_insn+0xd01/0x3c20 [ 76.795749] report_bug+0x211/0x2d0 [ 76.799369] fixup_bug.part.11+0x37/0x80 [ 76.803416] do_error_trap+0x2d7/0x3e0 [ 76.807287] ? math_error+0x400/0x400 [ 76.811069] ? emulator_read_write+0x37b/0x540 [ 76.815645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.820475] do_invalid_op+0x1b/0x20 [ 76.824164] invalid_op+0x22/0x40 [ 76.827594] RIP: 0010:x86_emulate_insn+0xd01/0x3c20 [ 76.832580] RSP: 0018:ffff8801d447f1d0 EFLAGS: 00010212 [ 76.837918] RAX: 0000000000010000 RBX: 1ffff1003a88fe43 RCX: ffffffff81154411 [ 76.845161] RDX: 0000000000001eae RSI: ffffc9000377f000 RDI: ffff8801c16ebe88 [ 76.852414] RBP: ffff8801d447f2e0 R08: ffff8801c16e8600 R09: ffffffff85c25520 [ 76.859665] R10: 0000000000000002 R11: ffffed00382dd811 R12: 00000000000000ff [ 76.866908] R13: ffff8801c16ebe60 R14: 0000000000000002 R15: ffff8801c16ebee0 [ 76.874169] ? x86_emulate_insn+0xd01/0x3c20 [ 76.878580] ? init_decode_cache+0xc0/0xc0 [ 76.882797] ? __lock_is_held+0xb6/0x140 [ 76.886863] x86_emulate_instruction+0x411/0x1ad0 [ 76.891680] ? check_noncircular+0x20/0x20 [ 76.895904] ? reexecute_instruction.part.167+0x260/0x260 [ 76.901429] ? __lock_is_held+0xb6/0x140 [ 76.905491] vmx_handle_exit+0x6e3/0x1ce0 [ 76.909628] ? handle_vmfunc+0x850/0x850 [ 76.913682] ? kvm_arch_vcpu_ioctl_run+0x1ac5/0x5bf0 [ 76.918771] kvm_arch_vcpu_ioctl_run+0x1c69/0x5bf0 [ 76.923673] ? perf_trace_lock+0xd6/0x900 [ 76.927800] ? perf_trace_lock_acquire+0xe3/0x980 [ 76.932627] ? trace_event_raw_event_lock+0x340/0x340 [ 76.937812] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 76.942637] ? handle_rdmsr+0x950/0x950 [ 76.946589] ? check_noncircular+0x20/0x20 [ 76.950811] ? perf_trace_lock+0xd6/0x900 [ 76.954940] ? find_held_lock+0x35/0x1d0 [ 76.958992] ? get_task_pid+0x195/0x2c0 [ 76.962948] ? lock_downgrade+0x980/0x980 [ 76.967079] ? lock_release+0xa40/0xa40 [ 76.971041] ? __lock_is_held+0xb6/0x140 [ 76.975098] ? put_pid+0x183/0x1f0 [ 76.978618] ? task_active_pid_ns+0xd0/0xd0 [ 76.982913] ? find_get_pid+0x210/0x210 [ 76.986879] kvm_vcpu_ioctl+0x64c/0x1010 [ 76.990916] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 76.995133] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 77.000998] ? __fget+0x333/0x570 [ 77.004432] ? lock_downgrade+0x980/0x980 [ 77.008561] ? lock_release+0xa40/0xa40 [ 77.012518] ? __lock_is_held+0xb6/0x140 [ 77.016578] ? __fget+0x35c/0x570 [ 77.020031] ? iterate_fd+0x3f0/0x3f0 [ 77.023812] ? free_obj_work+0x690/0x690 [ 77.027852] ? pipe_fcntl+0xc3/0x750 [ 77.031541] ? rcu_note_context_switch+0x710/0x710 [ 77.036470] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 77.041379] ? selinux_file_ioctl+0x444/0x690 [ 77.045853] ? __fget_light+0x297/0x380 [ 77.049812] kvm_vcpu_compat_ioctl+0x364/0x450 [ 77.054371] ? kmem_cache_free+0x267/0x2a0 [ 77.058584] ? kvm_vcpu_ioctl+0x1010/0x1010 [ 77.062884] ? exit_to_usermode_loop+0x8c/0x310 [ 77.067538] ? security_file_ioctl+0x7d/0xb0 [ 77.071920] ? security_file_ioctl+0x89/0xb0 [ 77.076311] compat_SyS_ioctl+0x151/0x2a30 [ 77.080522] ? do_fast_syscall_32+0x156/0xf9d [ 77.084995] ? kvm_vcpu_ioctl+0x1010/0x1010 [ 77.089301] ? do_ioctl+0x60/0x60 [ 77.092732] do_fast_syscall_32+0x3ee/0xf9d [ 77.097034] ? do_raw_spin_trylock+0x190/0x190 [ 77.101601] ? do_int80_syscall_32+0x9d0/0x9d0 [ 77.106171] ? syscall_return_slowpath+0x2ad/0x550 [ 77.111078] ? prepare_exit_to_usermode+0x340/0x340 [ 77.116074] ? sysret32_from_system_call+0x5/0x3b [ 77.120903] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.125732] entry_SYSENTER_compat+0x54/0x63 [ 77.130114] RIP: 0023:0xf7f51c79 [ 77.133451] RSP: 002b:00000000f774d08c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 77.141136] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000000000ae80 [ 77.148378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.155622] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.162868] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 77.170111] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.178081] Dumping ftrace buffer: [ 77.181734] (ftrace buffer empty) [ 77.185417] Kernel Offset: disabled [ 77.189020] Rebooting in 86400 seconds..