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", 0x421}], 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00001f0000)={0xa91625c}, 0xfffffffffffffec6) [ 42.912366] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.916905] CPU: 1 PID: 5853 Comm: syz-executor2 Not tainted 4.4.110-gdac1439 #13 [ 42.924521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.933848] 0000000000000000 53a6c7a4fa437cb9 ffff8800b501f500 ffffffff81d04e3d [ 42.943109] ffff8801d86b4d80 1ffff10016a03ead ffff8800b501f688 0000000000000000 [ 42.951331] 0000000000000000 ffff8800b501f6b0 ffffffff81606bf5 ffffffff81236360 [ 42.959279] Call Trace: [ 42.961836] [] dump_stack+0xc1/0x124 [ 42.967169] [] handle_userfault+0x715/0xf50 [ 42.973108] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.980096] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 42.986470] [] ? check_irq_usage+0xb1/0xe0 [ 42.992321] [] ? handle_mm_fault+0xb5d/0x3190 [ 42.998433] [] ? handle_mm_fault+0x291e/0x3190 [ 43.004631] [] handle_mm_fault+0x2938/0x3190 [ 43.011611] [] ? copy_page_range+0x14a0/0x14a0 [ 43.017814] [] ? __do_page_fault+0x780/0xa00 [ 43.023851] [] ? vmacache_find+0x59/0x290 [ 43.029615] [] __do_page_fault+0x35b/0xa00 [ 43.035466] [] do_page_fault+0x27/0x30 [ 43.040972] [] page_fault+0x28/0x30 [ 43.046221] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 43.053214] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 43.061242] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 43.068569] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 43.075903] [] ? mark_held_locks+0xaf/0x100 [ 43.081842] [] generic_perform_write+0x1f4/0x550 [ 43.088225] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.095306] [] ? try_to_release_page+0x140/0x140 [ 43.101689] [] ? file_update_time+0xbc/0x3d0 [ 43.107714] [] ? should_remove_suid+0xe0/0xe0 [ 43.113830] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 43.120033] [] __generic_file_write_iter+0x35a/0x580 [ 43.127480] [] generic_file_write_iter+0x2f1/0x720 [ 43.134034] [] __vfs_write+0x33c/0x450 [ 43.139537] [] ? __vfs_read+0x440/0x440 [ 43.145128] [] ? __lock_is_held+0xa1/0xf0 [ 43.150899] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 43.157446] [] ? __sb_start_write+0x14a/0x310 [ 43.163558] [] vfs_write+0x18a/0x530 [ 43.168889] [] SyS_write+0xd9/0x1b0 [ 43.174130] [] ? SyS_read+0x1b0/0x1b0 [ 43.179565] [] ? do_fast_syscall_32+0xd7/0x890 [ 43.185762] [] ? SyS_read+0x1b0/0x1b0 [ 43.191178] [] do_fast_syscall_32+0x314/0x890 [ 43.197290] [] sysenter_flags_fixed+0xd/0x17 [ 43.258233] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.262862] CPU: 1 PID: 5853 Comm: syz-executor2 Not tainted 4.4.110-gdac1439 #13 [ 43.270469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.279796] 0000000000000000 53a6c7a4fa437cb9 ffff8800b501f500 ffffffff81d04e3d [ 43.287843] ffff8800bac17380 1ffff10016a03ead ffff8800b501f688 0000000000000000 [ 43.296808] 0000000000000000 ffff8800b501f6b0 ffffffff81606bf5 ffffffff81236360 [ 43.304772] Call Trace: [ 43.307330] [] dump_stack+0xc1/0x124 [ 43.312660] [] handle_userfault+0x715/0xf50 [ 43.318600] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.325583] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 43.331960] [] ? handle_mm_fault+0xb5d/0x3190 [ 43.338073] [] ? handle_mm_fault+0x291e/0x3190 [ 43.344271] [] handle_mm_fault+0x2938/0x3190 [ 43.350654] [] ? copy_page_range+0x14a0/0x14a0 [ 43.356882] [] ? __do_page_fault+0x780/0xa00 [ 43.362932] [] ? vmacache_find+0x59/0x290 [ 43.369050] [] __do_page_fault+0x35b/0xa00 [ 43.374903] [] do_page_fault+0x27/0x30 [ 43.380405] [] page_fault+0x28/0x30 [ 43.385649] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 43.392633] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 43.400751] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 43.407733] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 43.415058] [] ? mark_held_locks+0xaf/0x100 [ 43.421002] [] generic_perform_write+0x1f4/0x550 [ 43.427372] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.434177] [] ? try_to_release_page+0x140/0x140 [ 43.440547] [] ? file_update_time+0xbc/0x3d0 [ 43.446569] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 43.453459] [] ? should_remove_suid+0xe0/0xe0 [ 43.459566] [] ? retint_kernel+0x2d/0x2d [ 43.465242] [] __generic_file_write_iter+0x35a/0x580 [ 43.471966] [] generic_file_write_iter+0x2f1/0x720 [ 43.478509] [] __vfs_write+0x33c/0x450 [ 43.484012] [] ? __vfs_read+0x440/0x440 [ 43.489600] [] ? __lock_is_held+0xa1/0xf0 [ 43.495368] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 43.501912] [] ? __sb_start_write+0x14a/0x310 2018/01/07 11:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000083e000-0x28)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x202fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) fgetxattr(r2, &(0x7f0000d4d000)=@known='system.posix_acl_access\x00', &(0x7f0000f73000)=""/221, 0xdd) 2018/01/07 11:35:46 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000004000-0x10)={0x9, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000005000)={r3, 0x6}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f000000d000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000006000)=[0x20, 0x28]}, 0x1b}}], 0x0, 0x0, &(0x7f000000d000-0x29)=""}) 2018/01/07 11:35:46 executing program 4: socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x5, &(0x7f0000001000-0x4)=0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x10100, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000002000-0x2c)=""/44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000-0xc)={0x9, 0x0, 0x6, 0x7, 0x20, 0x1}) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000005000-0x8)={0xd6, &(0x7f0000002000-0xd6)=""/214}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x0}, 0x6) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) 2018/01/07 11:35:46 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:46 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000019000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000019000)='stat\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000000f000)=0x3) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/01/07 11:35:46 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffc000-0x40)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000239000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000ffe000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ffd000-0x4)=0x5, 0x4) 2018/01/07 11:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b9c000)='em0mime_type[trusted[!posix_acl_accessposix_acl_accesssecurity)*posix_acl_access\x00', 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006e9000)={&(0x7f00008dc000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') r2 = socket$inet(0x2, 0x1, 0x0) signalfd(r2, &(0x7f00008cb000-0x8)={0x6}, 0x8) fcntl$dupfd(r2, 0x0, r2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000081e000-0xc2)={0x0, 0xffea, "62aa87e28bd79f349bf180d67615ccbd5b3d4f9547e562581a432b25d7eac0258f957ed5e48fb7d576d137ce8054590ea62a8fd6f0086d89e8ef645a9ed723349fa7f0accb5f5485935bedc549df18b453bcf9805c788a9d84911c3183fd5e754d7239aa104093c72d8d971ec1c1753a08a8137165cc4a15bb2c38b327eda392b226549fe29dac1eba61539011568785362d8f2defea6f7f968d69afad478712247202b4fec2f76b1a20f83e08222059908a54f226ad582827e0"}, &(0x7f0000090000)=0x85) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000fd000)=@assoc_value={r3, 0x9}, &(0x7f0000488000)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f3000)='/selinux/checkreqprot\x00', 0x80002, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000d5d000)={0x0, 0xae, &(0x7f0000909000-0xae)="7aeaf9916a07a9c5df70368c33e39bb696b63821a1209ffefa3118f2f7b53b7adb126c3cab7338051304f10860d158737eb55f8214eee8ba799bf8f6819a82047b4c6cb30111c994802d9e662dec17b3fff443915c7c187fd815ae3a82f148ecd8fab6b82b3c173f488cc3735ce617863265db387769666f1bc6162372cc2d37ce032ca0461de9caa437777bf1f3d24f38d43b7b632491ce2d6983812e1a1e8ebea8157336d33c518a7f40e5ac5b"}) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f00009c5000)={0x6, 0x1, 0x3, 0x3, 0x7, 0x0, 0x3ff, 0x43, 0x8, 0x6, 0x0, 0xfffffffffffffffd}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x80000000000006, 0x0, 0x0, 0x153}]}, 0x8) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f19000-0x90)=[], 0x3, &(0x7f0000e3a000)=""/185, 0xb9, 0x800000000003}, 0x0) sendto$inet(r2, &(0x7f0000320000)="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", 0x3a9, 0x0, 0x0, 0x0) 2018/01/07 11:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000778000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000898000/0x4000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000559000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) [ 43.508031] [] vfs_write+0x18a/0x530 [ 43.515359] [] SyS_write+0xd9/0x1b0 [ 43.520599] [] ? SyS_read+0x1b0/0x1b0 [ 43.526013] [] ? do_fast_syscall_32+0xd7/0x890 [ 43.532208] [] ? SyS_read+0x1b0/0x1b0 [ 43.537620] [] do_fast_syscall_32+0x314/0x890 [ 43.543732] [] sysenter_flags_fixed+0xd/0x17 2018/01/07 11:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000832000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000151000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000b2d000)={0x14, 0x1, 0x1, @fuse_poll_out={0x5}}, 0x14) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x34) 2018/01/07 11:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000677000)='F', 0x1}], 0x1, 0x0) sendfile(r3, r2, &(0x7f0000e23000)=0x5c, 0x6) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/07 11:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000709000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000057b000)={0x8001, 0x7, 0x1da, 0x10000, 0x55a, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000596000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000-0x4)=0xe8) r3 = getgid() chown(&(0x7f0000508000)='./file0\x00', r2, r3) 2018/01/07 11:35:46 executing program 3: fremovexattr(0xffffffffffffffff, &(0x7f0000001000-0x15)=@random={'osx.\x00', '/selinux/access\x00'}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c9b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xfd)={0x0, 0xf5, "a8e5c1aeb1f13af685f5a7d986237c17cc89c35d7f39bfd3dc6e5aa4816251f338010595632f3cc6e904d530802603b8ac10b1792e2fe91b59c99b72bb2a1db28d57ba123db746ae74da05e87e932e15f3d759c9e6f1ed7cfebfcf2b1bbf0d64ae70d7707023fe644e5675a939ca77ffd866a89e1dbd824dcf9693df4a587d1450620af56dae8f9ee3d63a62523acbb7fe486f6935198a6c7d9190867e81938a2a6630f4b1f598bb473cc97172024972c78ce2df8b8b4831d1c4d7416af4d33b28eb3cf49cb575a6967e9f6a3c2d201f9db1201554d345eba591ab49d9d365a438125c01262e04b5d19d34fd16b0a1f8803c5106df"}, &(0x7f0000000000)=0xfd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x3ff}, 0x8) 2018/01/07 11:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b9c000)='em0mime_type[trusted[!posix_acl_accessposix_acl_accesssecurity)*posix_acl_access\x00', 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006e9000)={&(0x7f00008dc000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') r2 = socket$inet(0x2, 0x1, 0x0) signalfd(r2, &(0x7f00008cb000-0x8)={0x6}, 0x8) fcntl$dupfd(r2, 0x0, r2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000081e000-0xc2)={0x0, 0xffea, "62aa87e28bd79f349bf180d67615ccbd5b3d4f9547e562581a432b25d7eac0258f957ed5e48fb7d576d137ce8054590ea62a8fd6f0086d89e8ef645a9ed723349fa7f0accb5f5485935bedc549df18b453bcf9805c788a9d84911c3183fd5e754d7239aa104093c72d8d971ec1c1753a08a8137165cc4a15bb2c38b327eda392b226549fe29dac1eba61539011568785362d8f2defea6f7f968d69afad478712247202b4fec2f76b1a20f83e08222059908a54f226ad582827e0"}, &(0x7f0000090000)=0x85) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000fd000)=@assoc_value={r3, 0x9}, &(0x7f0000488000)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f3000)='/selinux/checkreqprot\x00', 0x80002, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000d5d000)={0x0, 0xae, &(0x7f0000909000-0xae)="7aeaf9916a07a9c5df70368c33e39bb696b63821a1209ffefa3118f2f7b53b7adb126c3cab7338051304f10860d158737eb55f8214eee8ba799bf8f6819a82047b4c6cb30111c994802d9e662dec17b3fff443915c7c187fd815ae3a82f148ecd8fab6b82b3c173f488cc3735ce617863265db387769666f1bc6162372cc2d37ce032ca0461de9caa437777bf1f3d24f38d43b7b632491ce2d6983812e1a1e8ebea8157336d33c518a7f40e5ac5b"}) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f00009c5000)={0x6, 0x1, 0x3, 0x3, 0x7, 0x0, 0x3ff, 0x43, 0x8, 0x6, 0x0, 0xfffffffffffffffd}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x80000000000006, 0x0, 0x0, 0x153}]}, 0x8) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f19000-0x90)=[], 0x3, &(0x7f0000e3a000)=""/185, 0xb9, 0x800000000003}, 0x0) sendto$inet(r2, &(0x7f0000320000)="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", 0x3a9, 0x0, 0x0, 0x0) [ 43.568759] binder: 5871:5875 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 43.598808] binder: release 5871:5875 transaction 27 in, still active 2018/01/07 11:35:46 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x10001, 0x6, 0x7824, 0xd662ac7, 0x0, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/07 11:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00003d6000-0x58)="79d1f35c317f41f0e2183662a2908266f3834ad936eb670478838030157ac1c4d5814354a0566d95346fe29e06a1d41fbbee46ee08fa3359e28f2e53cec5409b569e8bb7d6ac52293ab349771e8eacad87c9c092e1191101") bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/07 11:35:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e18000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000769000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x2c, &(0x7f0000000000)={0x40, 0x40, 0x9, 0x6}) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) [ 43.616090] binder: send failed reply for transaction 27 to 5871:5889 [ 43.625557] binder: 5871:5889 ioctl c0106434 20003ff0 returned -22 [ 43.634632] binder: 5871:5889 ioctl 40086437 20005000 returned -22 [ 43.669223] binder: 5871:5906 got reply transaction with no transaction stack [ 43.679610] binder: 5871:5906 transaction failed 29201/-71, size 24-16 line 2921 [ 43.695716] binder: BINDER_SET_CONTEXT_MGR already set [ 43.703170] binder: 5871:5889 ioctl 40046207 0 returned -16 [ 43.713526] binder: 5871:5875 unknown command 0 [ 43.718404] binder_alloc: 5871: binder_alloc_buf, no vma [ 43.724590] binder: 5871:5889 transaction failed 29189/-3, size 0-0 line 3128 [ 43.725561] binder: 5871:5875 ioctl c0306201 2000a000 returned -22 [ 43.725638] device syz3 entered promiscuous mode [ 43.737930] binder: 5871:5906 ioctl c0106434 20003ff0 returned -22 [ 43.739418] binder: 5871:5906 got reply transaction with no transaction stack [ 43.739426] binder: 5871:5906 transaction failed 29201/-71, size 24-16 line 2921 [ 43.739457] binder: 5871:5875 ioctl 40086437 20005000 returned -22 [ 43.774609] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.780953] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.786485] binder: undelivered TRANSACTION_COMPLETE [ 43.792317] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.797769] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 11:35:46 executing program 0: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000004b000)={0x0, 0x0}) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f000035a000)={r1, &(0x7f0000331000)=""/0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) tee(r0, r0, 0x4, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00001ed000-0x4)=0x8e, 0x4) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000035b000-0x78)=""/120, &(0x7f0000327000)=0x78) 2018/01/07 11:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007e3000-0x1)={0x3}, 0x1) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xffffffffffffffff}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a53000-0x74)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x74) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000cf4000)={0x0, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e63000-0x4)=0x0) process_vm_writev(r1, &(0x7f000057c000)=[{&(0x7f0000fd8000)=""/251, 0xfb}, {&(0x7f0000237000)=""/155, 0x9b}, {&(0x7f0000b3c000)=""/54, 0x36}, {&(0x7f000079f000)=""/133, 0x85}], 0x4, &(0x7f00004e1000-0x50)=[{&(0x7f0000e74000)=""/132, 0x84}, {&(0x7f0000de7000-0x24)=""/36, 0x24}, {&(0x7f0000958000)=""/142, 0x8e}, {&(0x7f0000362000)=""/181, 0xb5}, {&(0x7f00006b5000)=""/95, 0x5f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}, {&(0x7f000066d000-0x7a)=""/122, 0x7a}, {&(0x7f000095f000)=""/13, 0xd}, {&(0x7f0000f8a000-0xeb)=""/235, 0xeb}, {&(0x7f0000d0d000)=""/45, 0x2d}], 0xa, 0x0) syncfs(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000d6000)={0x0, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xab}, &(0x7f000075b000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004b6000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xbbc4}, 0x98) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00006db000)={0x0, 0xc}) 2018/01/07 11:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000dca000)="0007430f000319", 0x7}], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000007e000)={0x8, [0x5, 0x0, 0x0, 0x9, 0x400000000, 0x2, 0x0, 0x6]}, &(0x7f0000d3b000-0x4)=0x14) 2018/01/07 11:35:46 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004e8000-0xe)='/selinux/user\x00', 0x2, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x0, 0x4, 0x0, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f00008cc000)=0x0, 0x0) 2018/01/07 11:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x0, ""}], 0xfffffefc, 0x0}, 0x0) 2018/01/07 11:35:46 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000004000-0x10)={0x9, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000005000)={r3, 0x6}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f000000d000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000006000)=[0x20, 0x28]}, 0x1b}}], 0x0, 0x0, &(0x7f000000d000-0x29)=""}) 2018/01/07 11:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$packet(r0, &(0x7f0000155000)=""/59, 0xfffffffffffffeb7, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fb0000-0x10)={0x0, 0x8, "127aa20968ec61e6"}, &(0x7f0000be3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a9c000-0x8)={r1, 0x2}, &(0x7f0000686000-0x4)=0x8) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) 2018/01/07 11:35:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = getpgid(0x0) getpriority(0x1, r1) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000006a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0xfffffffffffffffe, 0x1, 0x6, 0xa, 0x20, 0x80, 0x3b, 0x3ff, r2}, {0x6, 0xfffffffffffffbff, 0x2e, 0x7, 0x770a, 0x3, 0x8, 0x2}, {0x7, 0x9, 0xffffffff, 0x7}, 0x2, 0x7, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x8, 0x3, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x2, 0xffffffffffffffff, 0xab, 0x5, 0xe4}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000)=""/194, &(0x7f0000001000)=0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ab0000-0x7)='fdinfo\x00') getdents64(r3, &(0x7f0000b83000-0x26)=""/38, 0x26) ioctl$TCSETSF(r3, 0x5404, &(0x7f000066d000)={0x7fff, 0x5, 0x9, 0x7f, 0x61c8, 0xc90, 0xfffffffffffffffb, 0x240, 0x3, 0x0, 0x3, 0x2}) getdents(r3, &(0x7f00005ce000-0xa5)=""/165, 0xa5) 2018/01/07 11:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="db29328a7c690772312efd20ae41ae27", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000000000/0xb4e000)=nil, 0xb4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000b4e000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0xa, 0x26512506) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f36000-0x8)={0x0, 0x0}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00002ac000-0x8)=[0x2, 0x8]) 2018/01/07 11:35:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000010, 0x802, 0x0) clock_gettime(0x0, &(0x7f000093a000)={0x0, 0x0}) futimesat(r0, &(0x7f0000e41000)='./file0\x00', &(0x7f000060a000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}) write(r1, &(0x7f0000fa8000-0x22)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) 2018/01/07 11:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005ce000-0xb2)={0x0, 0xa5, "fa15a164ddda7e359a0333e7e5874875c681a83e7303745fad487dd60d957c952ce06835fe959e25ec0cfc7136c821ccab67ad925f9c291e0ad06e9a7de6065b102066fdfb477c57f58ed6babcb1842ae11eab55fef8fb26e5eea77e5652f7ee7fa50ff9dce2286b1eeb87765f7c94a2699b371ec0a080bb4a98c6f19bc73d8ae724cefd3a78d40a4ed99819a0c22bb2939c8363af9705fd6af371261b6f8a12a8f80e2969"}, &(0x7f0000fbe000-0x4)=0xad) socketpair$inet(0x2, 0x800, 0x0, &(0x7f000061a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a61000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000abe000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000678000)=0x0) ioctl$TCSBRKP(r1, 0x5425, 0x8000) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000986000-0x20)={0x0, 0x80000001, r3, 0x2, 0x0, 0x0, 0x2, 0x1}) vmsplice(r0, &(0x7f00004a3000)=[], 0x0, 0x0) r4 = dup(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b0b000-0x4)=0x0, 0x4) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000be8000-0x2c)=""/44, &(0x7f0000215000-0x4)=0x2c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000c8000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x4, {0x401, 0x0}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f00002fa000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000172000-0x8)={0x0, 0x9}, &(0x7f00001d2000)=0x8) [ 43.921679] audit: type=1400 audit(1515324946.531:22): avc: denied { read } for pid=5922 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.925102] binder: 5921:5927 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 43.957804] binder: release 5921:5927 transaction 32 in, still active 2018/01/07 11:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000322000)={&(0x7f000089e000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f71000)=0x1, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000726000-0x58)={0x5, 0x4, 0x1, 0x80000001, 0x1, [{0x7ff, 0x5, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) [ 43.967325] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 43.977695] binder: send failed reply for transaction 32 to 5921:5939 [ 43.989931] binder: 5921:5939 ioctl c0106434 20003ff0 returned -22 2018/01/07 11:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xfffffffffffffffc, 0x2f47) sendto(r0, &(0x7f0000a2f000-0x14)="14000000010ae702000000fffe000000000401e5", 0x14, 0x0, 0x0, 0x0) 2018/01/07 11:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/status\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f000071a000-0x18)={&(0x7f000093e000/0x2000)=nil, 0x81, 0x1, 0x8, &(0x7f0000d0f000/0x1000)=nil, 0x3}) ioctl$int_in(r0, 0x80000000005406, &(0x7f000024a000-0x5)=0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000a98000-0x24)={0xff, 0x7, 0x7, 0x4, 0x8, 0x9, 0x400, 0xe14a, 0x5, 0x2, 0xffffffff, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d3a000-0x15)='net/ip6_tables_names\x00') ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000b17000)=""/12) [ 44.016264] binder: 5921:5927 ioctl 40086437 20005000 returned -22 [ 44.027488] binder: 5921:5927 got reply transaction with no transaction stack [ 44.040407] binder: 5921:5927 transaction failed 29201/-71, size 24-16 line 2921 [ 44.068589] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.074581] binder: undelivered TRANSACTION_COMPLETE [ 44.085079] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 11:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) userfaultfd(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0xfb0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x800, 0x0, 0x0, 0x0, 0xfbfffffffffffffe, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/07 11:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ee000-0xc)='/dev/autofs\x00', 0x101403, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000070000)=0xfa3b) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) close(r1) 2018/01/07 11:35:46 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000c29000)='/dev/usbmon#\x00', 0x200000000000000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000f0b000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000059f000)=0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) 2018/01/07 11:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x101, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000020e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8601}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r3, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/07 11:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000040b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000055a000-0x4)=0x14) sched_yield() setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c0e000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) connect$inet(r0, &(0x7f0000575000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f1", 0x1}], 0x1) 2018/01/07 11:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) writev(r0, &(0x7f0000a4e000-0x28)=[{&(0x7f0000897000)="9328af3a61287016ac0bc0872fef7398f886f3b05377f703cbf2819a16404e75", 0x20}, {&(0x7f00002fd000-0x80)="b61210018149f673855fdcb9fd59d64364eb571ba0c5200623e8b851bee5d9307cf46787c7ea76008eb1a0a310ec488e2b397c63603d79597c755f302cc76653a187bb91650163b21b16bf2c3327cca1157970c71a0ccb425e56aa273645bdf7eee614568cff88f5e4b69d0465d88fb2548b8467ca009e9d4485d300554184ce", 0x80}, {&(0x7f00009a4000)="7fba36bbbc9f7351a34aec965d6250b7cda53b5743f8897e2010a3c8f1ff78aca835bbb5486ef36a920da71fb9d01c77a8054e684e4de33314190267ae5e1e3c00b14b2f8759d3099ff92ffbbbd72ac245e2fd1ce44cace6b6a17ce2a222741b5e4933b8c7bb7d9c3dcafb57922556f06f5aa54f7dc4605f88f814a1b097b703a1251eab11d228e268c86a48f6fa88", 0x8f}, {&(0x7f00002b9000-0x70)="00073d6b6dad477070fc055a67d772da81915dc4b229c1833549f569d70f11554ee6f777c3ac6bad4622685427c6738e9ff2d97bbbb4317e31d5d7403e44757034ddaabac030fd22fde83b5ede4e754e59962cc1386d9711c0f3b5ed479b8e8883b6d0b239337632ec6c2867b5e975bb", 0x70}, {&(0x7f0000df6000-0x72)="8d914b2ff33c4a65ae93df6a77cb142db01f4a878af5a6371ea110f4e204aa534a0254fd9058c2628f315962f358fae1a274d2911411f5896d124209e71d9b34f4c953a010d1b01acf36f20ee690bb7eef5995174e4a492651dff39dda022529dff44c548af6cb96425ae561d5e95901d132", 0x72}], 0x5) unshare(0x40600) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d23000-0x4)=0x13, 0x4) fcntl$notify(r0, 0x0, 0x1000000101) 2018/01/07 11:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) getsockname(r0, &(0x7f0000ab1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ebe000)=0x6) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/07 11:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c0000-0xc)='/dev/autofs\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000eb3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000603000)=0x3, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000084000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006b0000)=""/41, &(0x7f0000220000-0x4)=0x29) 2018/01/07 11:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000e35000-0x8)='./file0\x00', 0x1000) socketpair(0x18, 0x0, 0x0, &(0x7f0000252000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x73)=""/115, 0x73) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f0000000000)="1aea1fa65d1580583f40a07f9d6748acfef4a121e374dcc6fcab7e95fafa8e6c4fda036cae24a8d7b14774617b827456e2ae92aa27122dc2a282a4d1a91187aadc6a57ae0cd1347bd3513c76b3ea") 2018/01/07 11:35:46 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000ff8000)=0x57a) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ff1000)=[{&(0x7f0000ff2000)="2900000018001980013d75241a6800210206e30067fff50100960000080005007f000200080000bf00", 0x29}], 0x1) 2018/01/07 11:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a41000)='security)*$&\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000095f000)={0x20, 0x7fff, 0xd3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000ff0000-0x8)='./file0\x00', 0xc0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) lremovexattr(&(0x7f0000f14000)='./file0\x00', &(0x7f000097e000-0x30)=@random={'os2.\x00', "2476626f786e657430766d6e65743176626f786e6574312d73656c696e75786d643573756dca70726f6300"}) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1f) open(&(0x7f0000231000-0x8)='./file0\x00', 0x0, 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) 2018/01/07 11:35:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000e86000-0x3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000024a000-0x14)={r1, 0x40, 0x6, [0xfffffffffffffffc, 0x0, 0x0, 0x1ff, 0xf4, 0x100000001]}, &(0x7f0000001000-0x4)=0x14) clone(0x10000, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2018/01/07 11:35:46 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009000-0x8)={&(0x7f0000003000-0x48)={0x2, 0xf, 0x4, 0x2, 0x9, 0x0, 0x7, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x9, 0x10, 0x14}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0xfffffffffffffff7}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000b000)={0x2, &(0x7f0000006000)=[{0x5, 0x3f, 0x3, 0x0}, {0xff, 0x7ff, 0xff, 0x4}]}, 0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000000000)=""/72, 0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f000000d000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000006000)=[0x20, 0x28]}, 0x1b}}], 0x0, 0x0, &(0x7f000000d000-0x29)=""}) 2018/01/07 11:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000093000-0x60)={&(0x7f0000f4c000-0x8)=[0x1, 0x1], 0x2, 0xffffffff, 0xff, 0x3, 0x432f, 0x1, {0x0, 0x8000, 0x400000000000000, 0x0, 0x4, 0x6, 0x6, 0x7, 0x81, 0x1, 0x100, 0x7f, 0x1, 0x4, "f4220940b87bd0962aa7eee2e77f733770ba0dc3e338cf9682dd67b2a1d68ad0"}}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000004a000-0x8)={0x0, 0x5}, &(0x7f0000252000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000497000)={r4, 0xff, 0x6}, &(0x7f0000d5e000)=0x8) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000c16000)={&(0x7f0000f3c000/0x3000)=nil, 0x4e1, 0x2, 0x28, &(0x7f0000d40000/0x3000)=nil, 0x9}) [ 44.227929] binder: 6006:6007 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 44.254079] binder: release 6006:6007 transaction 35 in, still active [ 44.261292] binder: send failed reply for transaction 35 to 6006:6013 [ 44.268727] binder: 6006:6007 got reply transaction with no transaction stack [ 44.277034] binder: 6006:6007 transaction failed 29201/-71, size 24-16 line 2921 [ 44.290862] binder: BINDER_SET_CONTEXT_MGR already set [ 44.296195] binder: 6006:6013 ioctl 40046207 0 returned -16 [ 44.304368] binder: 6006:6007 unknown command 0 [ 44.304447] binder_alloc: 6006: binder_alloc_buf, no vma [ 44.304489] binder: 6006:6013 transaction failed 29189/-3, size 0-0 line 3128 [ 44.322228] binder: 6006:6007 ioctl c0306201 2000a000 returned -22 2018/01/07 11:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021b000)='/selinux/policy\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f00003af000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000094000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000066, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/07 11:35:46 executing program 4: pipe2(&(0x7f0000169000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000570000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000152000-0x8)={0x0, 0x9}, &(0x7f0000c2b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000a76000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009e2000-0x108)={0x0, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x2, 0x9, 0x2, 0x5, 0x84, 0x4, 0x4, 0xea, 0x1, 0x9, 0x7d5, 0xdc9d, 0x6]}, &(0x7f00008ca000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00002cd000-0x4)=r5, 0x4) socketpair(0x9, 0x5, 0x3, &(0x7f000066f000-0x8)={0x0, 0x0}) 2018/01/07 11:35:46 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000000e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) 2018/01/07 11:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000d71000/0x4000)=nil, 0x4000, 0xa) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000040a000)={0x0, 0x2}, &(0x7f0000704000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000aee000-0x6)={r2, 0xffffffff}, 0x6) 2018/01/07 11:35:46 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f64000-0x4)=0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfb, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f64000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x1, 0x7ff, 0x20}, &(0x7f0000f63000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000099e000-0x8)={r2, 0x1}, &(0x7f0000f19000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e10000-0xc)={r3, 0x23, 0x30}, 0xfffffffffffffcc8) 2018/01/07 11:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000076c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009aa000-0x4)=0x0, &(0x7f000062b000)=0x4) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/07 11:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f00008bf000)='./file0\x00', &(0x7f0000a97000-0x8)='./file1\x00') lgetxattr(&(0x7f0000d30000)='./file1/file0\x00', &(0x7f0000a0f000-0x3)=@random={'user.\x00', '+\x00'}, &(0x7f0000fc3000)=""/136, 0x88) 2018/01/07 11:35:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffefffffffe, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0xc)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000da7000)=@assoc_value={0x0, 0x9}, &(0x7f0000ed6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f52000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x5, 0x2, 0x10000}, &(0x7f0000dc3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ce000-0xb8)={r1, 0x3f, 0x1f, 0x3c, 0x7fffffff, 0x3fffffff80000000, 0x100000000, 0x7ff, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff7, 0x4, 0x943, 0x8}}, &(0x7f00001b7000-0x4)=0xb8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000a78000)='\x00', 0x1) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000702000)=0x0) [ 44.339103] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.345356] binder: undelivered TRANSACTION_COMPLETE [ 44.359173] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.372781] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 11:35:47 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000aa2000)=[{&(0x7f0000f5f000-0x3a)="390000001000090469000000800000000700004001000000450001070000001219001900040002bdb600000000000608020300ff00001ee400", 0x39}], 0x1) 2018/01/07 11:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000373000)='/dev/input/event#\x00', 0x7ff, 0x0) ioctl(r0, 0x180004522, &(0x7f0000458000-0x9)="") 2018/01/07 11:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bc000-0x11)='/dev/vga_arbiter\x00', 0x2c0202, 0x0) epoll_pwait(r1, &(0x7f0000cb6000-0xc)=[{0x0, 0x0}], 0x1, 0xffffffff, &(0x7f000017d000)={0xb1a}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000086b000)=0x4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bc2000)={0x0, 0x0}) bind$ipx(r1, &(0x7f000041e000)={0x4, 0x0, 0x1, "a95f45fec7ff", 0x10000, 0x0}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b56000-0x8)={r2, 0x2}) writev(r0, &(0x7f000003a000)=[{&(0x7f000034b000-0x1)="8f", 0xfffffffffffffeb2}], 0x1) [ 44.417522] binder_alloc: binder_alloc_mmap_handler: 6015 20000000-20002000 already mapped failed -16 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000193000-0x24)={0x40000000000009, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r0, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r2 = dup2(r0, r1) poll(&(0x7f00002f0000)=[{r2, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x29c) 2018/01/07 11:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x0) getsockname(r0, &(0x7f0000b56000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c39000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000001000)={@common='lo\x00', @ifru_data=&(0x7f0000dc2000)="0009ad1aa57d587cdb00005b00ab0007c1200000000c00004000e70020722ad5"}) pipe(&(0x7f00003f8000)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00008d4000-0x4)=0x0, &(0x7f0000d6e000-0x4)=0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000efd000)=0x0) prctl$setmm(0x23, 0x6f2c10464b77b09e, &(0x7f00007a7000/0x4000)=nil) 2018/01/07 11:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000305000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000c5a000+0x3a7)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r0, 0x1ff, &(0x7f00002bd000)="f0677bf1303f03a231c0499308839d4d7df793b5de3b6ec2dad7f0fccb0b78282bad8d22") ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000008d000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa5f}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3183}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xc8) 2018/01/07 11:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d5e000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1260, &(0x7f0000bc9000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000b43000)={0x13, 0x9f, &(0x7f0000984000)="1f299b0929947b20a60f8e2e5cb6275b96454be317e88e210bc131738625edffe9571ad5ff71394aed647eb5d5e21a072e0e9853c129084e27c96a79a3f203d3d5ff68f35c68c1398399b4075698fc39d49982eed7a0508f71472b02c60d04a23ca82a3743f8835b474f173a153ba3143c27c1cbe0efa28746b9edce603ee1a7d11a4bb96304038bbc09805d4a289c6784dd89ef892214ced7f7fd90ba9e85"}) 2018/01/07 11:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000068b000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000813000)={0x5d1557dd, 0x0, 0x9f, 0x5e, &(0x7f0000fbd000-0x5e)=""/94, 0xad, &(0x7f0000adc000)=""/173, 0xd3, &(0x7f0000166000)=""/211}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a55000)='/dev/rtc\x00', 0x258000, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ab000-0x10)='/selinux/policy\x00', 0x0, 0x0) linkat(r2, &(0x7f0000ae6000-0x8)='./file0\x00', r3, &(0x7f0000299000-0x8)='./file0\x00', 0x400) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000711000)=@assoc_value={0x0, 0x8}, &(0x7f00003a9000-0x4)=0x8) fanotify_mark(r2, 0x1, 0x8000002, r2, &(0x7f000054e000)='./file0\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000b9000-0x8)={r4, 0x9}, 0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r5, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/07 11:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d9e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) pipe2(&(0x7f000088c000)={0x0, 0x0}, 0x80800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00004df000-0x1c)=@req3={0x32, 0x8001, 0x8, 0x200, 0x4, 0xeb5, 0x400}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x10, 0x803, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000027d000)=""/86) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) sched_rr_get_interval(0x0, &(0x7f0000e90000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f00006f7000)={0x0, r0}, &(0x7f000099e000)=0x80000000000000, 0x20) 2018/01/07 11:35:47 executing program 3: ioprio_set$pid(0x2, 0x0, 0x4005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000074b000)=r1) ioprio_get$pid(0x3, 0x0) 2018/01/07 11:35:47 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setgid(r0) inotify_init1(0x0) 2018/01/07 11:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8007d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup3(r0, r0, 0x7ffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00004e0000)={0x7, &(0x7f0000a68000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a02000-0x8)={r2, 0x3}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000629000)={0xcb4, 0x79, 0x33075462}) r4 = creat(&(0x7f0000484000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000c94000)='./control\x00') getsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000006000)=0x0, &(0x7f0000468000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000018e000)=0x3) llistxattr(&(0x7f0000bf4000-0x10)='./control/file0\x00', &(0x7f000049f000)=""/110, 0x6e) unlink(&(0x7f000034b000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) 2018/01/07 11:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000039000)={0x0, 0x6827, 0x0, 0x0, 0x1, [{0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_policy(0xffffffffffffff9c, &(0x7f00007fc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000b68000-0x47)=""/71) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x7fffffeffffffe, 0xffffffffffffdffe, 0x0}) pause() ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000261000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="76930c9423898249f2b448d6f0fca9a2"}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000b81000-0x8)={0x0, 0x0}) r3 = dup3(r0, r1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mq_notify(r3, &(0x7f000081a000-0x3e)={0x0, 0x41, 0x0, @thr={&(0x7f00004f1000-0x1f)="4dde2e415252770ce892f9da53ed7899", &(0x7f000003f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/07 11:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fe8000)={0x0, 0x4}, &(0x7f0000853000)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2c000-0xf)='/dev/sequencer\x00', 0x200400, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00008d8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/07 11:35:47 executing program 6: renameat2(0xffffffffffffffff, &(0x7f00000d6000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ed3000)='./file0\x00', 0x800005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fa3000-0x8)={0x0, 0x0}) r2 = open$dir(&(0x7f0000e2e000)='./file0\x00', 0x800, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f00004d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x400000) r4 = fanotify_init(0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x200) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800440, 0x0) r7 = epoll_create(0x4) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) r10 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000222000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000eb8000)=[{&(0x7f00002c2000-0xc5)="7ad7aae01b79c3c64d8d1cc14e408a8bb770f082450565b306c0d162b7fd83c434679e228e430ceb231b2faf98d5787d35b82c749ad80d2f80e8306facf83cca5b5c7e88ab992bf9bf0d0c968d6167b66430b7ba0807986c5f22696e8970dcfb3c204fb4deb34b2c15c4a90a1e439cf285b08d5acab847980ccd4c41c2f82ccdccf7624fdc00bcb9d9ef395cc6f028087e595d5e2aef062478ff3d0bd856bc716fa825466d32b591c5b95a02b00f19992bbe89ed534ddb2ccb99b63eb261500ea04335ee45", 0xc5}, {&(0x7f0000507000)="f42f2cd1f41c264122bd52131b7642a3879941504b46d74a29c0815536f1fdc6559758b8ec177bbf9b3961", 0x2b}, {&(0x7f0000000000)="37fc8ec10af47e1f890ff8e4d75b7aa55c36a4eab2ca2616e15479b87c679117667a93010b142ae77e1391e55653765f884df2e33e8410f31d594d1f2c", 0x3d}, {&(0x7f000076e000)="db", 0x1}, {&(0x7f0000000000)="dc93d73e64d96617e584728ab89aa2fd088798", 0x13}, {&(0x7f0000001000-0x12)="755376718f01092b5cd11cc35003c7e86282", 0x12}], 0x6, &(0x7f0000001000-0x54)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x2c, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r11]}], 0x54, 0x40000}], 0x1, 0x40) 2018/01/07 11:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000b34000)='./file0\x00', 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000065f000)=0x0) process_vm_readv(r0, &(0x7f000030e000-0x48)=[{&(0x7f0000716000)=""/2, 0x2}, {&(0x7f0000ff2000-0x4c)=""/76, 0x4c}, {&(0x7f0000861000)=""/161, 0xa1}, {&(0x7f0000227000)=""/4096, 0x1000}], 0x4, &(0x7f00005ac000)=[{&(0x7f0000e4a000-0xf1)=""/241, 0xf1}], 0x1, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000b36000-0x4)=0x7f) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00008dc000)={@generic="3e8cea4952dbe71172573786e5fff279", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 11:35:47 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000e, 0x80007, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e0c000)='tls\x00', 0x4) write(r0, &(0x7f00002a2000)="24000000180025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) [ 44.660172] loop_reread_partitions: partition scan of loop0 (ƒÚ˜:¿èü²ÆÄ¥Ò¯ÃJ›í¯/‡'n [ 44.660172] `)n"¢ÙõoeªV uí …ÿyüØ“Å´ZÍ«—Ã) failed (rc=-13) 2018/01/07 11:35:47 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00007c1000)='/dev/usbmon#\x00', 0xda51, 0x410000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a7f000-0x14)={0x0, 0x44b, 0x7fff, 0x5, 0x3, 0x2}, &(0x7f0000da8000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1, 0x8, 0x8, 0x7, 0xffffffff, 0x4, 0x40, 0x7f, 0x2, 0x10000, 0x401, 0x80000001, 0x5, 0x3c]}, &(0x7f0000044000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00004d5000-0xac)=""/172, &(0x7f0000953000)=0xac) 2018/01/07 11:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a35000)=@common='ip_vti0\x00') r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000049e000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f000002b000)=0xffffffff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000494000-0x30)={0x4c, 0x0, &(0x7f0000237000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000106000-0x30)=[], &(0x7f0000d4f000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000006000)=""}) 2018/01/07 11:35:47 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00008cb000-0x1)=0x0, &(0x7f0000f7e000-0x4)=0x4) write(r0, &(0x7f0000f7c000)="26000000130047f10714c180000000ff001000e301000000000000000000c900060002000735", 0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000018e000)=0x4) 2018/01/07 11:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(r0, &(0x7f00009ed000)=[{&(0x7f0000841000)="981a63fd910eb2f12078ed59c7696fb08ca3adf3763bc8808601fc13c7fcc22b4de7f1940f67b2fc8fcea724a3d18f853d73e7f082fe5b15cb533f96c750227ebca7b43505c61c", 0x47}, {&(0x7f0000a57000)="46505dc9ae918eb881211fc16f0e362ad4c2491f34eb1770d0b5718e70ce730f7c3d5475f2e8a676a3cbdec6518ecfd96661cb1df80d1f6d110884c43abf275e0c5881dd1cc1e263a4ce39991313d7df038cd5727a9b66744d6455784de1e828bcf7b94793138b0669facf04a11c2190f57fcb39ccd504058d8a312b6ee10125", 0x80}, {&(0x7f0000ad7000-0xdf)="6701076a6ff8777a20343fea55d3758e75f19ea9b9de944d727bad44bf42382ac841b11ba6ddd2ea388d1ef61a0309f73e5e950b2b2f1fa8d49b286b8961fe179f96e6a9118b2ef2ed39f8eb9027c29aaca55a3896d87161349710d61cc05429f544a5cc962f3d39331ae53c42007265f90e325ec08ce7d1dab2b1de727eb1dee32f5a38b475121b999705ff64d843f583bf1699458821289565ff11d6dda6945ff20cf19e47208754c31d29aba61d75cfcaed69322679844c7451c00a894519f0ae16ac7d3b4ea2bb43686147b6760026019bde7564634101f6be5f76c346", 0xdf}, {&(0x7f0000673000-0x1d)="fad855b49489ff47c7ecdeca50eaef05049ca734c1f78d35399ab5898d", 0x1d}], 0x4) pipe2(&(0x7f00007e1000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000642000-0x4)=0x0) 2018/01/07 11:35:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000-0x8c)={0x6abf, 0x20, 0x7f, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000440000-0x30)={0x164, 0x0, &(0x7f0000001000-0x164)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000000)=[@flat={0x776a2a85, 0x10b, r1, 0x3}], &(0x7f0000001000-0x18)=[0x78, 0x38, 0x20]}, 0x1000}}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000000)=[], &(0x7f0000001000-0x40)=[0x30, 0x78, 0x18, 0x38, 0x20, 0x78, 0x40, 0x30]}}, @enter_looper={0x630c}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000001000-0x18)=[@flat={0x736a2a85, 0xb, r2, 0x0}], &(0x7f0000001000-0x38)=[0x38, 0x0, 0x18, 0x38, 0x30, 0x28, 0x30]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000)=[], &(0x7f0000121000-0x38)=[0x18, 0x38, 0x0, 0x48, 0x0, 0x78, 0x38]}, 0x2}}, @release={0x40046306, 0x1}, @release={0x40046306, 0x0}, @request_death={0x400c630e, 0x1, 0x0}, @clear_death={0x400c630f, 0x3, 0x2}, @request_death={0x400c630e, 0x0, 0x3}], 0x80, 0x0, &(0x7f0000cb4000-0x80)="f03408dd5086fa5f40840e4bb5f10f719694bb08a590464ecafdb014d3d4d9c23b28916f95a48767d6a257832f703240c2e42034b96a22d948ee36c9332dac48649164bce8a7df7d306c43c9afb5166b4f5053a5573871ab31100eee06bde6a7256dedfef28bb910ecf94d76041aba78443fe81f1176b912c5e8e5ef15264342"}) personality(0x400003) getuid() mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2018/01/07 11:35:47 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e76000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000017000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000016000)={{0xfffffffffffffeff, 0x0}, 'port1\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]}) 2018/01/07 11:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x1) epoll_pwait(r1, &(0x7f000030c000)=[{0x0, 0x0}], 0x1, 0x8001, &(0x7f0000a9d000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007ec000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000eeb000)='keyring\x00', &(0x7f00002bb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000a6f000-0x8)='keyring\x00', &(0x7f0000264000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x80000001, r2) 2018/01/07 11:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ce1000-0x4)=0x0) open$dir(&(0x7f0000cfa000-0x8)='./file0\x00', 0x200000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000081000-0x18)=@get={0x1, &(0x7f0000612000)=""/104, 0x7fffffff}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000253000-0x4)=r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000024000)={0x0, 0x4, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007c9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000dcd000-0x4)=0x100, 0x4) 2018/01/07 11:35:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000f66000-0x8)={0xa0, 0x2}) mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x4, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 11:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x1, 0x0, &(0x7f00004e7000)='w'}) [ 44.823777] binder: 6134:6144 got transaction to invalid handle [ 44.845840] binder: 6134:6144 transaction failed 29201/-22, size 0-0 line 3005 2018/01/07 11:35:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x6}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='auxv\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) timerfd_gettime(r1, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000)=""/102, 0x66, 0x0, &(0x7f0000003000)={0x0, r2}) 2018/01/07 11:35:47 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000101000-0x11)='/dev/vga_arbiter\x00', 0x101040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00009ec000-0x20)={"ab4804b08ccdfe4c70b3298d4f791050", {0x4, 0x3, 0x3f, "e32c1ffcd700", 0xfffffffc, 0x0}}) syslog(0xa, &(0x7f00003df000)=""/47, 0x2f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa5000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000aeb000-0x2c)=""/44) fcntl$setown(r0, 0x8, r2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000cee000-0x18)={0x0, 0x100000000, 0x6, 0x7, 0x2, 0x2}) fcntl$setown(r0, 0x8, r2) ptrace$setopts(0x4206, r3, 0x2, 0x0) ptrace$getregset(0x4204, r3, 0x200, &(0x7f0000237000)={&(0x7f0000498000-0x40)=""/64, 0x40}) [ 44.871848] binder: 6161:6163 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 44.882143] binder_alloc: 6161:6163 FREE_BUFFER u0000000020000000 user freed buffer twice [ 44.885549] binder: 6134:6166 got transaction to invalid handle [ 44.885557] binder: 6134:6166 transaction failed 29201/-22, size 0-0 line 3005 [ 44.899976] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.900089] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.916924] binder: 6161:6163 BC_FREE_BUFFER u0000000020000000 no match 2018/01/07 11:35:47 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000009000)=0x0, 0x4) r2 = socket(0x7, 0x1, 0x9) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000010000)={0x0, 0xff}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000008000-0x8)={r3, 0xffff}, 0x8) write(r0, &(0x7f000000d000-0x1000)='4', 0x1) read(r1, &(0x7f000000f000-0x69)=""/1, 0x1) 2018/01/07 11:35:47 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a6000-0xf)='/dev/sequencer\x00', 0x101080, 0x0) syz_open_pts(r1, 0x40000) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009f4000)=[], 0x0, &(0x7f0000f1e000-0x9)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f1e000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00007ce000)={0x6501, 0x7, 0x3, 0x4, 0x0, 0x2, 0x1, 0xc1f3, 0x8, 0x1000}) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xfffffffffffffffd) 2018/01/07 11:35:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x2000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000151000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a7c761235681", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/07 11:35:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000748000)='/dev/loop#\x00', 0x2000, 0x2080) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) fsync(r0) 2018/01/07 11:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ce1000-0x4)=0x0) open$dir(&(0x7f0000cfa000-0x8)='./file0\x00', 0x200000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000081000-0x18)=@get={0x1, &(0x7f0000612000)=""/104, 0x7fffffff}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000253000-0x4)=r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000024000)={0x0, 0x4, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007c9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000dcd000-0x4)=0x100, 0x4) 2018/01/07 11:35:47 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003da000)='/dev/sequencer\x00', 0xa040, 0x0) mremap(&(0x7f00004c9000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000a30000/0x2000)=nil) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000c57000)=0x0) 2018/01/07 11:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/hwrng\x00', 0x800, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008bf000)={0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000a80000-0x8)={0x0}, 0x8) r2 = fcntl$dupfd(r1, 0x406, r0) clock_gettime(0x0, &(0x7f00000e4000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000186000)={r3, r4/1000+10000}, 0x8) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) [ 44.925500] binder: BINDER_SET_CONTEXT_MGR already set [ 44.931723] binder: 6161:6173 ioctl 40046207 0 returned -16 [ 44.939320] binder_alloc: 6161: binder_alloc_buf, no vma [ 44.944831] binder: 6161:6173 transaction failed 29189/-3, size 0-0 line 3128 [ 44.953437] binder: 6161:6172 BC_FREE_BUFFER u0000000020000000 no match [ 44.966003] binder: release 6161:6163 transaction 40 out, still active [ 44.980320] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 11:35:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000084a000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000f60000)="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", 0xfc, 0x8001, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) rename(&(0x7f0000fbe000)='./control\x00', &(0x7f000004e000)='./control\x00') symlinkat(&(0x7f0000f13000)='./control\x00', r1, &(0x7f000059a000)='./control\x00') mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) flock(r0, 0x8) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) [ 45.006664] binder: send failed reply for transaction 40, target dead 2018/01/07 11:35:47 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000668000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x210, 0x0}], 0x1, &(0x7f0000707000-0x8)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c82000-0xb)='/dev/hwrng\x00', 0x400080, 0x0) ioctl(r1, 0x5382, &(0x7f0000001000)="") 2018/01/07 11:35:47 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094f000-0x15)='/proc/self/net/pfkey\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00006ad000-0x5c)={0xfffffffffffffffb, 0x64, 0xffffffffffffff37, {r1, r2+30000000}, 0xfffffffffffeffff, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000528000)={0x0, 0x27, 0x5, @thr={&(0x7f000036a000)="17f5fe1830a17f6db20d4403feb2ebab84975dc77a40672de2c72569d01c2c0dc56c9f79064d3f96762c3911be8ea8ddf1ce0094b72e54eb664039618912211f9556f795574f1c7fe1c1a711ea102fd1b662288ad3f4189882c402deee9632af108dfdb0cd2ad32743ba347f49bc282a1fd22bc098a3e1", &(0x7f0000001000-0xb5)="a9ee2b96dca08f1f0e79ac19cc7f75c1af1f9468291c285e6752db8211381c3bed900206e8c7a678c9441e5f69d7763ea05e4e2a572450e9cd473f33bf6be5ecbb6c713289a072aa25dd4751a29fc8ce32e29e6d2256eaa31d741b616f9c32b6f6f51a37f63beeb801b53b4acda6ffcd299bb7acdec6a22b6741c06b310ea0b9d00f3145a05c15d0544068eb6d86a7a2df264e7b01a5254613aa3b216455f3655db12a5b226d19fb3632ddd0bc9212c077ace71d17"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000556000)=0x0) timer_delete(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000bb5000)={0x0, 0x0, 0x1, @thr={&(0x7f0000652000-0xc7)="", &(0x7f0000fe8000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042d000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cfe000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000e05000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00001fa000)={{r4, 0x0}, {0x0, 0x0}}, &(0x7f0000c5b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:47 executing program 0: clock_gettime(0xffffffffffffffff, &(0x7f0000fdf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/95, 0x5f) 2018/01/07 11:35:47 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ce2000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000606000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ba000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ca3000)='smaps\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000442000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f00005c5000-0xc)={0x10, 0x0, 0x3, 0xad80408}, 0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ee2000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$TIOCSBRK(r3, 0x5427) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000ead000-0x4)=0x0) sendfile(r3, r2, &(0x7f000030f000)=0x0, 0x7563) 2018/01/07 11:35:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap$binder(&(0x7f0000745000/0x3000)=nil, 0x3000, 0x3, 0x4011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x91, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000005000-0x4)=0x0) 2018/01/07 11:35:47 executing program 7: socketpair(0x0, 0xf, 0x81, &(0x7f0000418000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009e3000-0x4)=0x0, &(0x7f0000783000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') fanotify_init(0x2, 0x400) sendfile(r1, r1, &(0x7f000075f000-0x4)=0x4000000001000000, 0x80000000) 2018/01/07 11:35:47 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f01000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x400000000010, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000544000-0x4)=0x4, 0x4) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup2(r0, r1) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f6d000-0x8)={0x0, 0x0}) 2018/01/07 11:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) exit(0x10000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000ee9000)=@ethtool_cmd={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]}) 2018/01/07 11:35:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000965000+0x822)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000cef000-0x8)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000823000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000117000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000413000-0x8)={r3, r4}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r5 = socket$unix(0x1, 0x2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000af4000-0x8)='net/arp\x00') sendfile(r5, r6, &(0x7f00004db000)=0x440, 0x63) 2018/01/07 11:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000050f000-0x18)=@known="fd797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000044f000)="020000001000000040000d02", 0xc, 0x0) 2018/01/07 11:35:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x1b)=""/27) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/psched\x00') mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000)=0x14, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000003000-0x2c)="6d75536ca7c6d9630cc7150065716884c05dfdde46360de3566eaaebece54a271d4e4ad4ae6b4962ff960109", 0x2c, 0x1, &(0x7f000000a000)={0x11, 0xf8, r3, 0x1, 0xb1, 0x6, @random="e181ebca7891", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000000a000-0x8)={r4, 0x1}) 2018/01/07 11:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00007b4000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000029d000)=0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000b64000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/07 11:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001c7000-0xc)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003b2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000085f000-0xc)={0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000940000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00002f7000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000560000)={r4, 0x20}, &(0x7f0000932000-0x4)=0x6) 2018/01/07 11:35:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000604000)=[{&(0x7f0000001000-0x94)=""/148, 0x94}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000eed000)={0x3e, 0xfffffffe, 0xc}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000bda000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.121338] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.152518] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.213631] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.228110] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 11:35:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xdca1, 0x0, &(0x7f0000001000-0x23)="045b5451253d5c5908000000000000005bf0709203000000000000005879d74b8c651f", 0x23) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) setns(r0, 0x8000000) 2018/01/07 11:35:47 executing program 7: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x4b) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 11:35:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d5e000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bc5000-0x1)='/dev/sg#\x00', 0x2, 0x418100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000225000-0x4c)={0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x1260, &(0x7f00005f2000-0x1)='k') 2018/01/07 11:35:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/access\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00005cb000)=0x0) inotify_add_watch(r0, &(0x7f000084f000-0xa)='./control\x00', 0x50) inotify_add_watch(r0, &(0x7f0000eff000-0xa)='./control\x00', 0x20000000) 2018/01/07 11:35:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000158000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f5b000-0x34)={{0x0, 0x101, 0x80000000, 0xfffffffffffffffd, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000cc3000)=""/161) clock_nanosleep(0x7, 0x0, &(0x7f0000083000-0x8)={0x77359400, 0x0}, &(0x7f0000c23000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000032a000)={0x6, 0x1}) 2018/01/07 11:35:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xffffffffffffff62, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socket$key(0xf, 0x3, 0x2) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000004000-0x70)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xa8, 0x7, 0x80, 0x4603, &(0x7f0000001000-0x10)=@generic="75bf93e8f0d6f5a24a12ad6734f41e67", 0x9, 0x4, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000005000-0x4)=0x5, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r3, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000006000-0x8)={0x2, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000006000)=0xffffffff) r4 = socket$inet6(0xa, 0x1, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x1ff, &(0x7f0000007000)="2e39cca7afdb0bbe676f3d293777ed7cc3d0822ca21e69fbd91b879b938a478a89452452a663a871194806fdf495e7147c770e43e96c4d87f0d598f384383811dec4eaeb0c41bfc2e98a466d") ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000)=""/230) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000009000-0x8)='./file0\x00', r0, &(0x7f0000009000-0x8)='./file0\x00') 2018/01/07 11:35:47 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000912000-0xc)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007c4000-0x8)={0x0, 0x101}, &(0x7f000027b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e31000)={r2, 0x800}, 0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r1, 0x0) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d6000+0x3eb)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000f02000)={0x7, &(0x7f0000962000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCONS(r1, 0x541d) 2018/01/07 11:35:47 executing program 7: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f000051d000)="ff864912c93ed54231ec2bfe2de8d6b56f94a184c6b58987190c863d7348c68396f3083a23fc7c86de61851eaffe62107785cfea7275b42ec5649d8a2af95d81") ioctl$FIONREAD(r1, 0x541b, &(0x7f0000364000-0x4)=0x0) 2018/01/07 11:35:47 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000fd3000)='/dev/binder#\x00', 0x0, 0x2) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fd3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000)=0x0) r4 = getgid() r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fd3000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000)=0xe8) r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000140000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000811000)='./file0\x00', &(0x7f000061c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00005c6000)=[{&(0x7f0000fd3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd3000-0x28)=[{&(0x7f0000fd2000)="bf69fd1fcd466ecb67a16988b341d66cb6c1ab5e72a9fba4f028b5553f0d89944972a10593090b1534144da874dd47a3cf4bf1ba34a87df9223bf488ee0bcce4c892bf1828a4526db57fbc20bc29ff2c934ca4da5fee089e54750aaa1f8aa4995a68e40f6a7e26190e0d1e11cc3ecdafff4f939bf0da0b29ac6007dcd374e675bd489d227f3aebe55eebd78917470d0ffb3afbc1a7c2d9d8676d02e1610c3f00c3b81ff3a594dc0709eb06b6d086", 0xae}, {&(0x7f0000fd3000-0xcd)="c737e5dd3567110a821033f61053499b4acaf4d69df6bd9611545795f565de526bc912c74ec7504e449d09cb071812280e49bbdfe8c1906fe2ef367fada1217ffca5bd86dcf1f9df1727f7597b1607c1b20e656637d7661693db6d13304b314059419db89e2d5b4bc9c51dff0759314e0abfdd9baa697125e51e8760e1781c74f99aad1c53e99cb28a02f6945f083aafa796df0947fc2e764bd657855d89a7509249fc59f0201cb9b8e98e327c6bd35a2507e626030804c6dd8e6a7c8782df9176c766d8281105f458452f1a88", 0xcd}, {&(0x7f0000fd2000)="9b86db15f136c8e030dffe633367c20e124b108d4e7977c3431a52468d19b680f475b09326d583df1d2ab2734079ba0175905f5498ca754a6d4eaf4d1b9ec0c513e0d65dd7a44e05416db42c5555f77a501488761931adb791fd5a6f61d8343b5a6402259e13b55e6d6e2ae888ba63d6d24d7e87213d1ea657d3942781f96fd16817043d79b6033ef396c5e7c5efb01737a4a24c8e2668238937ce8d5cf6d3e1d0878fa9085a48245240d6b5b383bdb833e6a053ec8b158856d67239e63978feaf50b767b9f525c5b977e068155b57dc066cd5e89cedcd53e49f331cf3a56f5f8f6b2457c286426b2b659e322d7fb997b1e1caf430b9", 0xf6}, {&(0x7f0000fd3000-0xf3)="11d1f581960ad071ed5d26539ccc2377bd58ec4f25cd9e1880fe50e6beb6ebfcc4c7f6f37febb264b9c50d0b9a33ec4346e69231f3156ffc1405083080a26ac1c30ddb2489247f9ba96e62b7dc42893bfeae9daf39b19f1f0982bdde80217928e27174f37876b53bfae761f0bbc5ff9e0d55aa5c99dbfe343d6993a0f4176aac6eeea1a8ae086baf55887327f3ee2d311356f5493054ae9e7f1548fcc6373504e90f8210b9a4edd49a60e2a07bbfb87f9dacdfc8bfe6a81e4fdff84df752ef5959e9ddc1cc79981ba731c3cf7a4c08037794b9e3df35848c42b147d01c1c1e358de82ac86abd433d433bfe2fc93b6715ea655c", 0xf3}, {&(0x7f0000fd2000)="987fa28c4c606a33bfd081373e96335c4b3b1916d8a37d7d6c2e46ee1b4426245a8a0fb05592618280f80794e504", 0x2e}], 0x5, &(0x7f0000e38000)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x60, 0x80}, {&(0x7f00000a7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fd2000)=[{&(0x7f0000fd2000)="13031a4aaa44eef3aeac65c01942e1a341989fc616a3c96ee175d11f9c2bf98d28b4484c89c9bb674b0f10b2e41c53d7dae0a161e68ad2626753527235a2475c302eb795a7d8a1d9eab09ea041e872543ef0717cd3af38c72f9f2e79f0b75368beecca95de8c147f35760f0942ea96535f71ec70adceb19c42efa0b56f657a1287e8cbe8", 0x84}, {&(0x7f0000fd3000-0x5b)="c230208e059cdc98fa4fe9bb066636d2e7035bdf31c33a24355cbd61ea05d202ff8720831b6acaab3e0444edb97985e1783baaadc53e81095923b4ef7b8cd653fb0ca142253977cb62764c8b65b4d094bfb9ead3052afbd3f18129", 0x5b}, {&(0x7f0000fd3000-0xa5)="2f2afc9c3a8b1cdf2e68ae633e08b9353bb87a30875ca632dcf04045b35eaca54d5557abca69995b1eef014e8814d78ee7c617112f08e3895249044f1b9e16f162d0a30333f32142bd7d63e6cc9f11b72e8245159cf39f63917fcd76fc466c72de260bd20fe2820f1b16d6d6e587d1efd13c9ff7fa2ac63421b8888d24057307417ba731f084713747f37156d78fd3e49c519544972a155ebe1cb42ab4e9cde0657e56b5a0", 0xa5}, {&(0x7f0000992000)="01fa80e99bd4a7229b534dd51e14d79082450642804caa8b80d94c5f0928407a83e2bc7515835892e9a20313715e9143db2a0267ef219e8e77f23431560a45d5685675500b9c4825730af13f7a2f033cb2be907d7fb653abd9dc18a9c84ec0e17ed26bf19b21a23a870e7a96a5528502a0299739c13ef3ecb9f2bb9d35dd3467b2070ffcbf85594c34aa9064d8fa38ac40b016ec53", 0x95}, {&(0x7f0000fd2000)="31de70403375e2cf5309f1ff64c30c808263e7d75002b1e8e22259a8b936262f46db5819ee9b3844c0b1d8fccaeae41fc10e6796", 0x34}, {&(0x7f0000436000-0x81)="1ad37a7f9b36fcb939dbce07ccc07f9e30ee73547d139a445de91199eb9040fa2093f71ef3ac047961ea01ef3e5f7e9bb4874b3433b8f08c58e831f2f5b12aa9d322c2858545c3dd3cc0295d04480d56f53f09afebd80471919fc7c8140a0f626fd0f44af9679c2b8d9966d1cf7db488f8b30332103e43e758ae43ddf311bdd14f", 0x81}, {&(0x7f0000970000-0xb3)="78a7ced7747eedf7b825c74f67baaf8a0a9f52cdfeab7d4269d83ef49ba9c2bda3784442e456c9ef5aa21c1b3a7a9e997f303da78e01e8562d93e64fbb91fa8f5ae307303b708537a564e68113a8f9cc0d5e2db261c15d352408baae2029605f470c9e431540fe65f0f09c5894613367ad8bec0e350a2fe1eca26d5625512295af895b6a85861485e996f2626245b2482cc11d652051d1109a3d47dfd5242116ce377e2bcf174e770c99314a26a038c1a16d00", 0xb3}], 0x7, 0x0, 0x0, 0xd0}], 0x2, 0x800) fgetxattr(r0, &(0x7f0000fd1000)=@known='com.apple.system.Security\x00', &(0x7f000024d000-0x3)=""/3, 0xfffffffffffffe3a) 2018/01/07 11:35:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x2, &(0x7f0000016000-0x18)=[{0x200000000000084, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/07 11:35:47 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d70000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000915000+0xc7e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000452000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000753000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000856000)={0x0, 0x0, 0x0}, &(0x7f000012e000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f000005c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r11 = socket$packet(0x11, 0x3, 0x300) r12 = syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x521100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) r15 = openat$rfkill(0xffffffffffffff9c, &(0x7f000036b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r16 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ddb000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x400800, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x0, 0x0, 0x4074a5b0, 0x8001, 0x2) r19 = syz_open_dev$random(&(0x7f000053b000-0xc)='/dev/random\x00', 0x0, 0x42000) r20 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000073f000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006e0000-0x8)={0x0, 0x0}) r22 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept4$ax25(0xffffffffffffffff, &(0x7f00002bb000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) r24 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r25 = syz_open_dev$sg(&(0x7f0000084000)='/dev/sg#\x00', 0x4, 0x200000) r26 = dup(0xffffffffffffff9c) r27 = openat(0xffffffffffffff9c, &(0x7f0000f99000)='./file0\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r29 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c89000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r31 = gettid() stat(&(0x7f0000cb7000)='./file0\x00', &(0x7f0000f33000+0xfb7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101200, 0x180) r35 = syz_open_dev$evdev(&(0x7f00005bb000-0x12)='/dev/input/event#\x00', 0x9, 0x0) r36 = creat(&(0x7f00006e8000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x500, 0x0) r38 = eventfd(0x1) r39 = syz_open_dev$usbmon(&(0x7f0000d2b000)='/dev/usbmon#\x00', 0x6, 0x0) r40 = open$dir(&(0x7f000090e000-0x8)='./file0\x00', 0x2, 0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = syz_fuseblk_mount(&(0x7f0000ab3000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x6003, 0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x2, 0x2000) r42 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r43 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c08000)={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) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001cb000)={0x0, 0x0, 0x0}, &(0x7f0000b14000)=0xc) r48 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000830000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r51 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00004c6000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000f65000)=0x0, &(0x7f0000730000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r59 = eventfd(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x781040, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000424000-0x4)=0x0, &(0x7f0000529000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000876000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = syz_open_dev$evdev(&(0x7f0000ff2000-0x12)='/dev/input/event#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x100) r66 = syz_open_dev$sndseq(&(0x7f0000099000)='/dev/snd/seq\x00', 0x0, 0x101000) pipe(&(0x7f0000c43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r69 = socket$inet6_sctp(0xa, 0x5, 0x84) r70 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0, 0x10) r73 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e98000)=0x10, 0x800) r76 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) r78 = eventfd(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x8c)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x82)="d96a40c8cfbc8ae9338cb99110c5944c19b34ef23c1170f7bb12029d122cb5956fe58b6b581ef9ae0485eb895c29bdb37c49678022e1017e8b537653e0724ebcc14bc4a6e483fbb0059426cf09d44a6843dbb4e3e0c3a6e67cd98040f17f6612c616db19142213124a43c6da078d76174cd5aafb17537a9a233c59596bc6f11fc75d", 0x82}, {&(0x7f0000000000)="6947105e6dcad0e4deeba5e8f24ed060328e36337c3c075552293d45bb0e761f66cc8792e8217d8d3e5f492a85fc5bcf8f1d1cda446c61b08766850088661a143b1b363a9cc98df15199e1aec3c93e4530465e0f5687765a344fdbe086103b0f0d5ddedb502583645e5db17e046b101ce9e1d403d74c9cc0cd3746217852b073ed12a839a288c06ec546e1f06a69cb9f05995c0a1b5b21167fa6073ded965759ab1202817e6ba10ac41b81c5a421b1e44cb52a3ca9e760e03924f3271fda6348c2a638bcfe0b7b172eedd6c24dc2591f5ca472ac266377c59fcf4bce45ec04204c20be1535948fd2e8cc29", 0xeb}, {&(0x7f0000586000)="b3720d6608fef71e66f4c9d69d9c9f6bb75f988c0369687b535f19c99756f80e96fb6d2dbf0193482c544960e91447b4f0b9e1b939db7e0e55266171e29aca22085ad626c19e8b89be3265eef9637090ebeb68865398583ba2132cd5f1122919701527f16c507802e850ebc132ce1028f8a2a18772853b44fa10123448ff224797645e821b38a9aa788baf9abfa30ac6008c7bc1af00cbeb5c67508f3ff8c3de1593bc5f2274ee8221dec9d99a20c29355176dca7693769ee5394e3f1e2b869f9b7e0e1ee81cc3b98803305a03f0", 0xce}, {&(0x7f0000000000)="9e90ed215ead9deae93f6d1b27", 0xd}, {&(0x7f0000001000-0x20)="4a2c0ebdfdf0992d9e91094c4353e95d04bdecf7c4df521e3e0a575dfcdc5e22", 0x20}], 0x5, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11, r12]}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21]}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0xd8, 0x20008004}, {&(0x7f0000c9b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000084b000)="a4fdef5e57038e9f98de6241bf83ed4022354874eeea2fc07bf245ad8c56a96522e9035d4304e0e5695d2fe877fefa0b7a782217b818b2c77f74536a35017b5b0df81041c7e6497c732204256f3321d1bfc555b1560e5b4c1e6daa5a9ab2c1c0a72687effec33bc5a905bb9274fd2f162dc7fc6480526f3f9bc684ceac34a514d17322c43673a5d8e014d36b5971c10bb1c69b1ca85de37f5289ff357e184c39c112faa656047bcf9efa099a8ecbd399dd87d0f9d7de6f9a45da15b50742", 0xbe}, {&(0x7f0000fcd000-0xb)="c2acb975359a39672a2b65", 0xb}, {&(0x7f0000001000-0x6)="fe72c85452a2", 0x6}], 0x3, &(0x7f0000eb6000-0xb4)=[@rights={0x14, 0x1, 0x1, [r34, r35]}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42]}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @cred={0x18, 0x1, 0x2, r46, r47, r48}, @cred={0x18, 0x1, 0x2, r49, r50, r51}, @cred={0x18, 0x1, 0x2, r52, r53, r54}, @cred={0x18, 0x1, 0x2, r55, r56, r57}], 0xb4, 0x4000800}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)="5e31142e25c5abea948cdc7c4cb7f0b855de307d3c0b49c422a0716c754bda42152fcc889aebc98521112fa042c0ea450d09695e5f0bc4712040256895a1b661ad2458ad20232c710523b38cb43e5fb89941646a8638e78fe735891794f0decaace86716231b3e91294126ef97f477c023b4452b10a0919c23b429709ce49219661b3c436a7bad087975e2ceecd525b9f8b2103d138a24467fa0a2b544717290606d56c4fcb29ba7f207fd0eccde64e93cc1b35371a7fdd484d6e496f375", 0xbe}, {&(0x7f0000001000-0xe9)="0536428bbe6aae362e9ed6a7ce111f0852762e47332d33ea7e2e17c4246b9c803566c011c10f0f2bb2ca68c9a579438bba105fc105b7ffa6ab411a7565226aad3b157a6f07c057d2f50e36729b06df84e0adddf7fecc750a48d5e3cc2a506934d1aaf536fbc948deef191fe34aab61d4c422cbd4fe8f068d7a007000e67e7481ed88453d8efe97b9d11342becff4bb62ca82d381092957bbfc012ea5c50058ca94aaf6a65d98a3fca745523e27aa5675ff649f8706074dda99b71960103b7cf4bda78a5ed8ce654845e941953487889c3d65646007aea44e116e6725fa13b42e37cdc99578498ecf4d", 0xe9}, {&(0x7f0000001000-0x57)="d2065e5132ce16871c8b91973a6d946ed5cd1f922467a42a0ef7af8c6362d77bf7435550cd1d3d37e8fcd09484f5d9fc53b1e73785a353b00bb3bc49c8c70fbf56080b27f6b63e2df0769aacafff7d68f718e415d37234", 0x57}], 0x3, 0x0, 0x0, 0x50}, {&(0x7f0000379000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="4d70ff97ce82dd88f76797c5b32f435ba48e326f31ca177414d5f06a46835204ff842287fff2f7dd787932846bf3ebfaa02a60d1685a23e83f1144b9137c2d26cf90ef477e6c9db5333748b91f5d1bde8848d1b5406b803914681d912d803cda22fd9950690d28187c7adb7804a51d44e5531db34ed0f90f8ab1db8af8f7e2abe1495e8891d10cd258dbc5acc6dd93551998bd06b025607f17e7e13af567a63f391d82", 0xa3}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r58, r59, r60]}, @cred={0x18, 0x1, 0x2, r61, r62, r63}, @rights={0x10, 0x1, 0x1, [r64]}, @rights={0x20, 0x1, 0x1, [r65, r66, r67, r68, r69]}, @rights={0x30, 0x1, 0x1, [r70, r71, r72, r73, r74, r75, r76, r77, r78]}], 0x90, 0x800}, {&(0x7f00007c9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fdf000)=[], 0x0, 0x0, 0x0, 0x1}], 0x5, 0x4000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r79 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r79, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, 0x0}) 2018/01/07 11:35:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x40000000003, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x7, 0x80, 0x0, 0x6, 0x4ad, 0xfff, 0x3f, 0x100, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0xffffffffffff61b2, 0xfffffffffffffffb, 0x6}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 11:35:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) mincore(&(0x7f0000fe0000/0x3000)=nil, 0x3000, &(0x7f00002e3000)=""/8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/01/07 11:35:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000054a000)={0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x401}, &(0x7f00006c9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f1a000-0x10)={0x2, 0xc, 0x5, 0x800, r3}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r4 = syz_open_dev$tun(&(0x7f0000067000-0xd)='/dev/net/tun\x00', 0x0, 0x40002) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000c50000)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/07 11:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000648000)='/selinux/context\x00', 0x2, 0x0) getsockopt(r0, 0x7, 0x4, &(0x7f0000169000-0x4d)=""/77, &(0x7f0000d4b000-0x4)=0x4d) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2018/01/07 11:35:48 executing program 2: futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000ffa000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d18000)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x3, 0x8, 0x7, 0x1f, 0x6, 0x2, 0x71, 0x2662, 0x8000, 0x200000000, 0x0, 0x8001, 0x9]}, &(0x7f0000114000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) 2018/01/07 11:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000091000)='/dev/usbmon#\x00', 0x27d, 0x402100) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000854000)=0x9) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000384000-0x96)="33a063a42f46449831a198311f567cd1c9375a2ff2da045dc768087cc61a3c2ea751962cb91dc4143f5f4c0ed5710b84694ea2e3ab24adcbbede7699d60ac00c942b0720cebdc45ec5d767df079cc2a0fc80817aea61a83ea1080d1e579236846c1f5cefbdfac821a0f34dccee0c6bef9e9ddf607d701898b446f9c17723e7f81257293d0455ffd2f6ac1a7632728f188791cfcfd338", 0x96) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000565000)=0x9, 0x4) setrlimit(0x8, &(0x7f0000270000)={0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x0) mlock2(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x1) delete_module(&(0x7f0000473000)='proc\x00', 0x0) flistxattr(r0, &(0x7f0000348000-0xc0)=""/192, 0xc0) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x62, &(0x7f0000109000-0x4)=0x0, 0x4) sendto$unix(r0, &(0x7f000022a000-0xd1)="bd0b36aab74001ebf90fdf8d459090e2de349288614b2ac0aaaa8e1d3bf76dff6c0bf46856a4d6ee70e5a7b646fda542b4f47a28043a62e34df0cb9d0d0fa4a63f4ed7271d66514924a611c52980fd8f56efcc97f79f0afee4faa5164e30a1c41bdaa7f09cb623ee4d98d1530a8b2ca82cce156c0985cfc3a4a53ec8e3e3a11b2eff90bd2b214c1fa6b8669bd38ff9a2e5734fb2bfce90ed1d2c4b4bdc10e7b649c10258425f3011d15bf6de9dce97a72b1ae2207cdaa249fc1a0584406a03c1c80a2962b15aaa07cafff8a33605770db4", 0xd1, 0x20000000, &(0x7f0000e07000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 11:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f90000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00009e8000)={@common='gre0\x00', @ifru_ivalue=0x0}) 2018/01/07 11:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004db000-0x4)=0x0, &(0x7f0000858000)=0x4) r1 = memfd_create(&(0x7f0000df5000)='vmnet1$,,\x00', 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d2e000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f58000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xac, r2}) 2018/01/07 11:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x9, &(0x7f0000e1b000)={0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) open$dir(&(0x7f0000af9000-0x8)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') preadv(r1, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfb, 0x40, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/07 11:35:48 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000408000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ddd000-0x5c)={{0xa, 0x0, 0xdc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, {0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x66, [0x3, 0x7fffffff, 0x2, 0x1000, 0x8, 0x10000, 0x81, 0xfff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f00007c9000)={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xfffffffffffffe6c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000054e000+0x6ee)=0x80, 0x4) sendto$inet6(r2, &(0x7f0000ab7000)="", 0x0, 0xfffffefffffff7fe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 11:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a91000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d6a000)={0x800, 0x75531a38, 0xffffffff, 0x3}, 0x10) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003cf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f3c000)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002be000-0x10)={r2, r3, 0x3}) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/07 11:35:48 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098e000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x14, 0x200000001a, 0x719, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055d000)='/dev/sequencer2\x00', 0x200000, 0x0) syz_open_dev$evdev(&(0x7f0000390000-0x12)='/dev/input/event#\x00', 0x6, 0x4000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) write$eventfd(r0, &(0x7f000049a000)=0x4, 0x8) 2018/01/07 11:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000444000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/access\x00', 0x2, 0x0) openat(r1, &(0x7f00005e1000)='./file0\x00', 0x200, 0x82) 2018/01/07 11:35:48 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fd2000-0xd)='/dev/net/tun\x00', 0x3) connect$unix(r1, &(0x7f000018e000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='tunl0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "31f259081f06", 0x0, 0x0}}) 2018/01/07 11:35:48 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000062000)={0x2, 0x0, 0x0, 0x1, 0x0}) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) socket$inet6(0xa, 0x804, 0xffffffffffffff81) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) close(r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x8) 2018/01/07 11:35:48 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000de000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00002d8000-0x8)='./file0\x00', 0x13fc) r1 = socket(0x9, 0x7, 0x1) 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) fremovexattr(r0, &(0x7f0000001000)=@random={'btrfs.\x00', '/dev/autofs\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8, 0x4, 0x3f, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e3e000-0x10)={0x5, 0x8, 0x7ff, 0x100, r2}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000+0xa45)={0x1, 0x1, 0xfffffffffffffffc, 0x7, 0xd212, 0x8001, 0x7f, 0x1, 0x1, 0x1000, 0x7fffffff}, 0xb) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc4000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000035b000)=0x4) unlink(&(0x7f0000a89000-0x8)='./file0\x00') 2018/01/07 11:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000560000)=[{&(0x7f00001e8000)="1e535070a4f878ad377434967b37b928f687873b37c475f3f48bfc246b0f93f30482df6fe6a9eee8a7795af7200953e495460e6a5f13eaa094fff75c911c2f694e00a4e1e575930ee60bd7b311170819b3c51001e1ff42760e6dea00435ae7017de9e75507aca06128c43c153777aece837211323dd5724efcb5c23874ce45b29183507f92dceca11c4d422d15796e83128364d54a60fd14965242a8f7fa442bb2392f74b5edef9703", 0xa9}, {&(0x7f0000b51000-0xb)="61f5791d7c5fb8be95ca72", 0xb}], 0x2) connect$netlink(r0, &(0x7f00000ff000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) r1 = syz_open_pts(0xffffffffffffffff, 0x121002) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/07 11:35:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ba0000-0x8)='./file0\x00', 0xe002, 0xffffffffffffffff, 0x0, 0x4, 0x80, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0xd0)=""/208, 0xd0}, {&(0x7f0000002000-0xf)=""/83, 0x53}, {&(0x7f0000001000)=""/231, 0xe7}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000002000-0x4)=""/4, 0x4}, {&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000000000)=""/112, 0x70, 0x3}, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x16c8, 0x4) setgid(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000005000-0x118)={0x800, {{0x2, 0x1, @rand_addr=0xb6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}}, 0x118) r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000005000)={0x2, 0x2, 0x81, 0x3, r4}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000006000)=""}) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000007000)={0x5, 0x100000000, 0x7ff, 0x3, 0xffffffffffffffe0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000004000-0x1a)={0x0, 0x12, "de94558809a466328487c3a9ba946850b397"}, &(0x7f0000008000)=0x1a) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000007000-0x8)={r5, 0x7fffffff}, 0x8) 2018/01/07 11:35:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006f7000)='/dev/sg#\x00', 0x5, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c0000)={0x0, 0x0, 0x0}, &(0x7f0000c09000-0x4)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008cf000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005f5000)={0x0, 0x1ff, 0x10, 0x7, 0x100000000}, &(0x7f0000421000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000025a000)={r1, 0x6}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet_mtu(r2, 0x0, 0x4, &(0x7f0000e38000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000403000-0x20)={@generic="7b83d193c265299c19e6224d39f69eb2", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 11:35:48 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000d95000)='/dev/input/mice\x00', 0x0, 0x50000) ioctl$TIOCGPTPEER(r0, 0x5441, 0xa61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/07 11:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00008f6000)=0xc00, 0x4) flistxattr(r0, &(0x7f000086e000-0x1)=""/1, 0x1) sendto$inet(r0, &(0x7f00000eb000)="dbb435", 0x3, 0x1, &(0x7f0000486000-0x2)={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0xffffffffffffffff) sched_getaffinity(r1, 0xffffffffffffffce, &(0x7f000010f000-0x8)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b7000-0xf)='/dev/sequencer\x00', 0x10200, 0x0) fanotify_init(0x8, 0x1000) mknod(&(0x7f0000069000-0x8)='./file0\x00', 0x6, 0x101) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000070b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007a4000)=0x8) getsockopt$ax25_buf(r2, 0x101, 0x1c, &(0x7f0000668000)=""/117, &(0x7f000041c000)=0x7) 2018/01/07 11:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006e9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x8020000000080406) 2018/01/07 11:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004db000-0x4)=0x0, &(0x7f0000858000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a43000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a70000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000039c000)={0x81, 0x1000, 0x2, 0x3, 0xad35, 0x0, 0x7fffffff, 0x1, 0x2ca, 0x6b701bed, 0x1}, 0xb) 2018/01/07 11:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt(r0, 0x40, 0x3582, &(0x7f0000889000-0xcc)="e18ebdd1538a5b98c43f6fc0fa459ba9266c9093a9e7543dce1cff84427c1ad9e7e15522e553ffa3f3431b01f495957741ea21ceeb1d151ea9f1f4fcfd417bd024ef29cf764a9ce7406f24a7cdf6e05f6b2b01b3d3fcec3af50de017c77dc5b12cdd56d55bc8139a6dd3c1afd124dcb4dd19527a08269fff7da3681c6575fbf5aace717cf89ac923c2d84afc211d394e2347d401bd62b770b1d9008558c4015247ef988cf219f469b849f0e80a3c3de1a285d708248822e5eddeb604b4319aef58c7341e91ae5c327da086ef", 0xcc) r1 = socket(0x200000000000008, 0x0, 0xfffffffffffffffd) sendmsg(r1, &(0x7f0000c74000-0x1c)={&(0x7f00002cb000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00009cd000)=[], 0x0, &(0x7f0000818000-0x10)=[{0x10, 0x29, 0x3e, "04"}], 0x10, 0x0}, 0x0) 2018/01/07 11:35:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f000031c000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) symlink(&(0x7f000016a000-0x8)='./file0\x00', &(0x7f0000aa3000)='./file0\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005ea000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000081a000)=@assoc_value={0x0, 0x0}, &(0x7f000081b000-0x4)=0x8) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000071e000)='./file0\x00', &(0x7f0000008000-0x26)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)="") 2018/01/07 11:35:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101080, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x6, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/170, 0xaa, 0x2, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresgid(&(0x7f00008cc000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) chown(&(0x7f00000f4000)='./file0\x00', 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) 2018/01/07 11:35:48 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x3, 0x0, 0x503e, 0x0, 0x0]}, 0x5c) open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x80) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) fdatasync(r0) 2018/01/07 11:35:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000001000)=""/4096) [ 45.844482] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63652 sclass=netlink_route_socket 2018/01/07 11:35:48 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x8}, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x7, [0x0, 0x1, 0x400, 0x8, 0x9, 0x7, 0x2, 0x9]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000004000)={0xc651, 0x9, 0x40, 0x6, 0x5, 0x8, 0x8000, 0x80, 0xacf, 0x1ff}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x9a, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000004000)='./file0\x00', 0x1, 0x1) sendfile64(r1, r1, 0x0, 0xa6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000002000)={0x30e, 0xffffffffffffff52, 0x3f, {0x0, 0x0}, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0xfff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000002000-0x8)={0x2, &(0x7f0000006000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/07 11:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x9, 0x0, 0x0, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x1, 0x20000000576, 0x0, 0x0}, 0x16) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000420000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000e4c000)={0x8, &(0x7f00002c2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$llc(r1, &(0x7f000056a000-0x50)=""/80, 0x50, 0x1, &(0x7f000003e000)={0x1a, 0x8, 0x15, 0x7ff, 0x5, 0x81, @random="8d7f646d9519", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000b15000)={0x1, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000006000)={r2, 0x2}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000589000-0x10)="a8394e1c3ea157a348432486b13be4ad", 0x10) 2018/01/07 11:35:48 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) [ 45.908474] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63652 sclass=netlink_route_socket 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00008be000)=&(0x7f0000001000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0xc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x2bee}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aa7000)={r2, 0x1000, "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"}, &(0x7f0000001000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x3}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000004000)=0x973f00000, 0x4) exit_group(0x9) lseek(r5, 0x2e, 0x2) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000003000-0x10)=@common='ip6tnl0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000006000-0x4)={0x1, 0x0, []}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000007000-0xc)={r6, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) fchmod(r5, 0x947c8a5f1d23b106) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000008000-0x6)={r3, 0x81}, 0x6) 2018/01/07 11:35:48 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000017b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_pts(r0, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x37, "9794c4bdb122d066f86c0ccca4a0c8f54c056fac51155f4315f5285e252103c5b9020f510a2bbf3e9dc90c7154a45da0941c3778b62628"}, &(0x7f0000002000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) fcntl$setpipe(r0, 0x407, 0x40) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{0x1, 0x2, 0x4, 0x9}, {0x6, 0x8, 0x6, 0x100000000}, {0x1, 0xffffffffffffff00, 0x1000, 0x5}, {0x6, 0x100, 0x21b1, 0x2}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x4)=@sack_info={r2, 0x2, 0x8001}, &(0x7f0000003000-0x3)=0xc) sync_file_range(r1, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000002000)='/selinux/relabel\x00', 0x881, 0x8, &(0x7f0000004000-0x20)={0x0, 0xfa5, 0xb9, 0x2b16, 0x3f, 0x1, 0x81b9, 0x5}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r2, @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]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000006000)={0xffffffffffffff88, 0x9, 0x80, 0x9, 0x4d74, 0x9, 0x0, 0x0, 0x8, 0x1ff}) setsockopt(r0, 0x3, 0x20, &(0x7f0000006000)="612c6f12117c05a95fb53a5d43dbde8785592bf8fbffed29d175bc0dbce34cfafd0e63c6b3d46a7b3453bd20f24771c549cbaab8b35c33e596773b534ee772cbb32d73610332cc36a972fb48d3086e6233c3be46af60ad85f30fa75376c7d7e85270659aff5d", 0x66) ioctl$TCSETA(r4, 0x5406, &(0x7f0000001000)={0x1f, 0xcf9, 0x8, 0x4, 0xffffffffffffffe4, 0x6, 0x80000000, 0xfffffffffffffffe, 0x401, 0x2}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000-0x10)={r5, 0x0, 0x4, [0xffffffff, 0x2, 0x5, 0x8]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000)={r5, 0x6, 0xff}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000)={r6, 0x4}, &(0x7f0000008000-0x4)=0x8) 2018/01/07 11:35:48 executing program 4: sysfs$3(0x3) socketpair(0xb, 0x3, 0x6, &(0x7f0000dad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f000000a000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000325000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000b1c000)={0x1, 0xd5, 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]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0xfffffffffffffffe, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x28c, 0x0, &(0x7f000000c000-0x28)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000005000-0x1)='\v'}) 2018/01/07 11:35:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003c1000-0x16)={0x0, 0xe714000000000000, 0x7, [0x7, 0x0, 0x8000, 0x447d, 0x7, 0x4, 0x3f]}, &(0x7f00005fb000)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ccd000)={r1, 0x3, "9fff60"}, &(0x7f0000f4a000-0x4)=0xb) r2 = syz_open_procfs(0x0, &(0x7f0000fc2000+0xb8d)='net/udp\x00') sendfile(r0, r2, 0x0, 0x7720) 2018/01/07 11:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e43000)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100010) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001d3000)={0x0, 0xc4, "25570716871382d665aa9b4c30705cfe171229c88ea6bda5bb79cfcfe482dcc444ee67a09e7be019d9ee26179c9029953d72982fb93190fffe76d05e0492f3c100aba1d88828e62332227cf1dffc22e183e7f9c0f7137d99a43767b69b72908a803276045bd163930f6b70352fe1bc37ef117102d6a4da7f787044c129db8c18b4d72f6730bb442e43b092ac73dc250c3220eb4681bccb7779f0f32c6fccb5d2860c299ddbd722a3d6919262b2941fd5435da127f1a2634a1891b39dd1268606bc4af174"}, &(0x7f0000208000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000235000-0x108)={r1, @in6={{0xa, 0x2, 0x4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x71e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x67f, 0x8, 0x2, 0x4, 0x3f, 0x4, 0x10001, 0x3, 0x8, 0x2, 0x9d1f, 0x1, 0x7, 0x4]}, &(0x7f0000d30000-0x4)=0x108) 2018/01/07 11:35:48 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0xd0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x4, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xec, &(0x7f0000002000-0xe3)=""/227, &(0x7f0000002000-0x4)=0xe3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000004000-0xa0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb9d4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) r2 = memfd_create(&(0x7f0000002000)='\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000006000-0x8)={0x100, 0x4}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000005000)={{0x0, 0x0, 0x7, 0x2, 0x8}, 0x5, 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]}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000006000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000005000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000005000)={{0x8, 0xc56}, 'port1\x00', 0x0, 0x0, 0xfc4, 0x7, 0x200, 0x9, 0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000006000)={0x200, 0xb99, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000009000-0x4)=0x0) 2018/01/07 11:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000322000)={&(0x7f0000812000-0x60)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x68}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000910000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) iopl(0x9) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getpeername$inet6(0xffffffffffffffff, &(0x7f00005f2000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c66000-0x4)=0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000026000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e37000-0x28)={0x69b, 0x0, 0x9, 0x481b5d5b, "1a2edb4f30c4809025637c77a5b488ed22198bb9334195b5a1e4db9896d8e0b9"}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00001b8000)={0x40000000, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/policy\x00', 0x0, 0x0) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) 2018/01/07 11:35:48 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fee000-0x30)={0x7fffffff, 0x7, 0x5, 0x1, 0x9, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e52000)="", 0xfffffffffffffc6b, 0x0, &(0x7f00007d9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b57000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffff, 0x1, 0x7, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000+0x54d)={r1, 0xf6, "b2cf024afd1c8cbee5a529ce76b769b8468df5d2f2988e90327fd49994443d12860ec52d3c88a87c4971370c8dc96dc94908bf3c28a919a794f113bb9badfb9467f8af3699d0c07e851a927aa71fddf11b4c0c250776cecda0d565814e47af456a44cba9b90fe22a95fbe86d732ca277536e1c6c2889c614175634e8ac025014a93abc86105d2276ceeac272e9351413ffb75742951918e90e7eaadb64a33e343f27952a9143ab24e620535b2f5e0a37d86d35288b3447993272a0c320a6f8c12264644042e5e0d66ff74b91d7a9d192055dd1ebde1a9984c3d6c1025978b00699b5459791481f5c0a2f4c788d81b9c476faf178f56e"}, &(0x7f0000001000)=0xfe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x3}], 0x1) pselect6(0x40, &(0x7f0000001000)={0x9, 0x3, 0x7, 0x5, 0x8001, 0x6, 0x3, 0x100000001}, &(0x7f0000001000)={0xe443, 0x40, 0x1, 0x6, 0x8, 0x2, 0x81, 0x8}, &(0x7f0000001000)={0x7fffffff, 0x7a, 0x1800000000000000, 0x8001, 0xa46, 0x0, 0x6, 0x5}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000002000-0x8)={&(0x7f0000002000-0x8)={0x81}, 0x8}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xff}, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001000-0x18)={0xff, 0x0, 0x80, 0x200, 0x10, 0x8}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x7ff, 0x1, 0xe3, 0x3, 0x7fff, 0x946d, 0xfffffffffffffffc, 0x77, 0xfffffffffffffffc, 0x1, 0x10001, 0xffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000002000)=0x1236a635, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0x8)={r3, r4/1000+30000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000008000-0x78)={r2, 0x70, "d162130fd46fcacb9670f66541fc5083a41ab4b6171654620c8e369272ba83d39b2ebc93415f75db29a05fec8afdf24ee9ee207bd7a503637bfcda51592d12314943981247d2dc43a905216d4079b39691e3d6f9d75a9e224a61478012661d259fdf6e9b754b09adcb4ae4bbbc663cd4"}, &(0x7f0000002000)=0x78) timerfd_settime(r0, 0x1, &(0x7f0000007000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) [ 45.993501] binder: 6428:6435 got transaction to invalid handle [ 46.015270] binder: 6428:6435 transaction failed 29201/-22, size 652-0 line 3005 2018/01/07 11:35:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x31)="656d30776c616e315d406367726f75701c63707573657476626f786e6574317365637572697479656d306367726f757000", 0x842, 0x8, &(0x7f0000d4d000)={0x3, 0x4, 0x5, 0x7, 0x1ff, 0xffffffff, 0x401, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000009f000+0x65a)={0x0, 0x989680}, 0x8) 2018/01/07 11:35:48 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x2, 0x3adf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffa000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x991}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x84b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x840, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000173000-0x7)=""/47) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000a4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) signalfd4(r2, &(0x7f0000626000)={0x3}, 0x8, 0x80000) 2018/01/07 11:35:48 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x1, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d59000-0x4)=0x0, 0x3fffffd) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000856000)={0x0, 0x14, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdb000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000fdb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4(r1, &(0x7f00000ec000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000511000-0x4)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00007f8000)=0x0, &(0x7f0000ad4000)=0x4) r5 = memfd_create(&(0x7f00005fb000)="646576204046befcae6358c244b951fd2d90230b3739a287b1b331eba1981a92987347a809e12e223485b7", 0x0) ftruncate(r5, 0x40007) sendfile(r3, r5, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) dup3(r0, r2, 0x0) 2018/01/07 11:35:48 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fbe000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fbf000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/07 11:35:48 executing program 3: r0 = socket(0x6, 0xf, 0x5) sync_file_range(r0, 0x2, 0x200, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xfb, 0x8000, 0x80, 0x2, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/07 11:35:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000003000)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000003000-0x8)={0x7a8, r1}) pipe(&(0x7f0000002000+0xa09)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000002000-0xe4)="6eda45c27c4be87799530afcb3dee785e9b9e121c24b1c356a6281942fed2fdd989ae4b2336310346a5a863082758af6850caab126b418a61c12d80cf23f5a50d8bba8372da4d9d05621ed3005ea9242e86ffb594b7a4c31a80936d5a63261795a68ce96406761c45727b89a7f6f6cfb8bb5cb13904fd58047ca3f2059c53ed388d75fa4766e70f3b7e51c67ea6a01ccf20d76de35b121fb96a409b9ba0db261a3206737cc1827f500037c3df8223a582ee218f26518e8a09fb7c9c5be198c5351c6b1c4bd75c033f2bd773813fc96906b93875535339b9f18935b0e492a70c0fe179d45", 0xe4, 0xc0, 0x0, 0x0) r5 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x7e) [ 46.038540] binder_alloc: binder_alloc_mmap_handler: 6428 20000000-20002000 already mapped failed -16 [ 46.061526] binder: BINDER_SET_CONTEXT_MGR already set [ 46.068110] binder: 6428:6435 ioctl 40046207 0 returned -16 2018/01/07 11:35:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009aa000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000462000-0x50)={{0xa9, 0x20}, {0xfffffffffffffffb, 0x5}, 0x26543dc8, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000013f000-0x4)=0x0, &(0x7f0000798000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 11:35:48 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00005f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000caf000)=0x14, 0x80800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000be0000-0x8)={0x0, 0x0}, &(0x7f0000fcd000)=0x8) r1 = open(&(0x7f0000fcc000-0x8)='./file0\x00', 0x141043, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) fcntl$notify(r1, 0x402, 0x28) 2018/01/07 11:35:48 executing program 1: unshare(0x4040600) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000001000-0x18)={&(0x7f0000943000/0x3000)=nil, 0x7, 0x4, 0x14, &(0x7f000074c000/0x1000)=nil, 0x8000}) flistxattr(r1, &(0x7f000023c000)=""/154, 0x9a) 2018/01/07 11:35:48 executing program 5: prctl$void(0x1b) [ 46.107014] audit: type=1400 audit(1515324948.711:23): avc: denied { bind } for pid=6472 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/07 11:35:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x1000001, 0x2010, r0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000)={0x7fffffff, 0x5, 0x0, 0xc8c, 0x4, 0x100000000}) lseek(r1, 0x0, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x100, 0x0) 2018/01/07 11:35:48 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e7000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c0d000)=0x14) bind$packet(r1, &(0x7f00001a2000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f7c000)={0x9, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x2) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7e000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002d5000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008bc000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f000094c000-0x4)=0x0, 0xfffffffffffffe57) mmap(&(0x7f0000b9d000/0x2000)=nil, 0x2000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000f7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x2f2) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f7e000)=0xfff, 0x4) pipe(&(0x7f0000ed3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r6, &(0x7f00008b2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000f7d000)={0x7}, 0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000f7c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) 2018/01/07 11:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffe99) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) 2018/01/07 11:35:48 executing program 7: socketpair(0x18, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x1000, 0x0}, {r1, 0x80d0, 0x0}, {r0, 0x201, 0x0}, {r0, 0x2180, 0x0}, {r1, 0x2, 0x0}, {r1, 0x302, 0x0}, {r1, 0x1001, 0x0}, {r0, 0x24, 0x0}, {r0, 0x100, 0x0}], 0x9, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x1}, 0x8) 2018/01/07 11:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000828000)=0x7) shutdown(r0, 0x0) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ab8000)=0x0) 2018/01/07 11:35:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006d1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d64000-0xd0)={0x0, 0xc8, "6f4160958fcb0811c9d836d4e8a7823dc5e5f9587d480233b96efadb5a7b938770ef5ca6c1b770f63f2033090cf4a4989ac8536abbf26e742e886904907f7d9c89b45f8644ae74099cabffd641ff245979b42da33a921068875e7136956e3c870c6658dbf053118a38f67b03c6300dea883437d654147b85fc4cde522bda8dd13d055959f60997a0a39b36f58fe45ee9881358dceb05cd0a753737c0a8779776295333d6ffe9be00db5b759ba0d581cba9c22bb90d546e9955ffbfa03e6570700af42eaabcda19d4"}, &(0x7f0000e99000)=0xd0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d52000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0x9, 0x4, 0x12}, &(0x7f0000a92000)=0xa0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000011d000-0x8)={0x0, &(0x7f0000fbd000-0x10)=[{0x80000001f, 0x0, 0x0, 0x200}]}, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e06000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000723000-0x4)=[{0x3, 0x7f}], 0x1) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000697000)=""/111) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000dbf000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00008fc000)={0x0, 0x1f, 0x1, 0xc4a, 0x9, 0xffffffffffffffff, 0xdc1a, 0x6, {0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x3f, 0x25a4270, 0x100000000}}, &(0x7f0000e1f000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00008d6000-0x8)={r4, 0x5}, &(0x7f0000e10000)=0x8) 2018/01/07 11:35:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000008e000)={@generic="24ea72c06e2d02e6de72d95675b1d2aa", @ifru_data=&(0x7f0000e83000)="8e93cbbd44c7825e933ee55b2eac69a0f3347a53256bd920e4114270c878d95f"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007fa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = accept4$inet(r1, &(0x7f0000dba000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000087000)=0x10, 0x80800) connect$llc(r2, &(0x7f0000f52000-0x10)={0x1a, 0x2, 0xfc, 0xffffffffffff8001, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000035f000-0x8)=@buf={0x0, 0x0}) write$tun(r0, &(0x7f0000f29000-0xee)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @empty=0x0, {[]}}, @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a18230", 0x0, "47eac1"}, ""}}}, 0x2e) 2018/01/07 11:35:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00005dc000-0x4)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/access\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f5000-0x4)=0x10) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f0000dca000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00009f9000-0xfe)=""/254) 2018/01/07 11:35:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000001000)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000+0xf27)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fc0000-0x7)={0x0, 0x1}, &(0x7f000069b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x0}, &(0x7f000086d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000890000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000075b000)='./control\x00', r3, &(0x7f0000f6c000-0xa)='./control\x00') fcntl$setsig(r3, 0xa, 0x16) renameat2(r3, &(0x7f0000048000-0xa)='./control\x00', r3, &(0x7f0000011000)='./file1\x00', 0x2) 2018/01/07 11:35:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000208000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/sequencer\x00', 0x200a00, 0x0) write$fuse(r1, &(0x7f00002d3000-0x30)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x2, 0x6, 0x2705, 0x80000001}}, 0x2) openat(r1, &(0x7f0000e9a000-0x8)='./file0\x00', 0x10000, 0x0) fsetxattr(r0, &(0x7f00003eb000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000de000-0xc)="020000000100000040000000", 0xc, 0x0) syz_open_dev$tun(&(0x7f000025d000)='/dev/net/tun\x00', 0x0, 0xc000) 2018/01/07 11:35:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009fe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e51000-0x8)={0x0, 0x5}, &(0x7f000093c000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006e6000)={r2, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write$tun(r1, &(0x7f00005bc000)=@pi={0x0, 0x86dd, @ipv4={{0xd, 0x4, 0xa07, 0xe589, 0x9e, 0x3, 0x7a, 0x2, 0x5e, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x1b, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @generic={0x0, 0x2, ""}]}}, @igmp={0x17, 0x4, 0x0, @loopback=0x7f000001, "c6a838cd3855a8020a549d4dd6f8264460021b6f04ae6c654bf721b2e8a672b4080139014fce90c10492bac29dd2f6f555abc6f96e037c578cb73e6f43c538f4eb27dd7a450db4d3182c9d14057c3533da0cdcabe283c537523a5efc7fbb0c2e1436"}}}, 0xa2) openat$rtc(0xffffffffffffff9c, &(0x7f00006d5000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) writev(r1, &(0x7f0000c6b000-0x18)=[{&(0x7f000052e000)="9fbc9f994de25e0e512edcb1e0b7e6076547017de4ce20e45ca764205c364993da7055ce449d5fef104d41032820146437673172afbb58ad697dcfef6b7232640ffc49ae462c1d83364c8e1f4854c9fc693d7c6fbeb91e24e9d6be2ad1bf5930d820882e25a6f88bff62f14d5848f0d9970aa1b196dc5f3367eff4af1954509c60a55eab", 0x84}, {&(0x7f00001e5000-0xb8)="2e90f80f0da73ac91787ff17db8077b60c253e163643cc79d723b070e396774585cc5ff769409b4d051f7222d8aeb34291e4f0519d6f5915563a9d0c2f3b831ed0f7fd70621715865bdb2b8d7e43ceae24b394a7934ecf9b4b87eb54128968e25bbccf0d55e7878aa470f8eb26407599bed360a69b594926828b7bba26e0eebd5ef41489445406763e2d058a31d8e9a8a2c07398d1d43cf2a05245f27fc214491e42aea6269e59ced7753566db382db744865115886c3fcb", 0xb8}, {&(0x7f0000e15000-0x7d)="ba2f88f3744fd85190b58949387bc377a72a38b12fd55c5b990697d6a8ece949c9424a378f0ae08076fdab037179a84a4bede62e64c64772520633aa7f6f3843d8a647746067fa3dd60e8a40a6470b55975584bdfbfa8e9175e92d3842e0dd4adf1c67cb0503f2855aaf41ca442138393dd4298e61b89ab5303092f012", 0x7d}], 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) 2018/01/07 11:35:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) llistxattr(&(0x7f00004c0000)='./file0\x00', &(0x7f0000fe6000)=""/148, 0x94) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x0, 0x4) 2018/01/07 11:35:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, 0x989680}, {0xffffffffffffffff, 0x0}, {0x0, 0x0}, @addr={0x0, 0x8ec4}}], 0x1c) 2018/01/07 11:35:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000049000-0x8)='keyring\x00', &(0x7f0000e69000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) r2 = syz_open_dev$tun(&(0x7f00007a4000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000be7000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) keyctl$unlink(0x9, r0, r0) 2018/01/07 11:35:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f75000-0x68)={0xffffffff8050fce5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b6b000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f9b000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000255000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cd7000)={r1, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, 0xed, 0xfff, 0x5f4b7f4d, 0x10}, 0xa0) [ 46.318402] binder: 6542:6544 got new transaction with bad transaction stack, transaction 46 has target 6542:0 [ 46.367438] binder_alloc: binder_alloc_mmap_handler: 6542 20000000-20002000 already mapped failed -16 [ 46.377611] binder: 6542:6544 transaction failed 29201/-71, size 0-0 line 3032 [ 46.383259] binder: BINDER_SET_CONTEXT_MGR already set [ 46.383268] binder: 6542:6556 ioctl 40046207 0 returned -16 [ 46.401679] binder_alloc: 6542: binder_alloc_buf, no vma [ 46.407280] binder: 6542:6544 transaction failed 29189/-3, size 0-0 line 3128 2018/01/07 11:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000045d000-0xf)='$,+eth1:cgroup\x00', 0x0, 0x0, &(0x7f00003d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000899000)="6e65742f638bffffffffffffffff96") 2018/01/07 11:35:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/07 11:35:49 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cb8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000860000)={@common='sit0\x00', @ifru_ivalue=0x1ff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000672000)={&(0x7f000068d000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/07 11:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ce0000-0x1)=0x4) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000afd000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x2, 0x1, 0x1, 0x100000001, 0xffffffffffff7fff}, 0x20) 2018/01/07 11:35:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000-0x4)=0x80000000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) bind$packet(r0, &(0x7f00007fe000)={0x11, 0x9, r1, 0x1, 0x80, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xfffffffffffffec5) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f60000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000000}, 0x4, [0x3, 0x4, 0x4, 0x56f, 0x1, 0x7fff, 0x4, 0xa085]}, 0x5c) sendto(r2, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) getdents(r0, &(0x7f0000b1d000)=""/164, 0xa4) 2018/01/07 11:35:49 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000004000-0x71)=""/113, 0x71) sendto$llc(r0, &(0x7f000000a000)="175a247d09a618358db00ed3ec132d0229adf4ed46b6332916228e90b24614aa33bd91d28c76747e8dac2a42b6adb4816b1e6bae136370ad2f8da443d154b2117771832242af52f29f16452e1890c30dba775fbf176488e1a5f2c9bd0b246fcb985be095be31cf7be0283cbf189feb748d778b8e5139b15138", 0x79, 0x40, &(0x7f0000003000)={0x1a, 0x0, 0x4, 0x1, 0x7ff, 0x7ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000d000)=[0x138, 0x400]) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000007000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) sysinfo(&(0x7f0000001000)=""/35) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000e000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000007000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000)={r1, 0x1, 0x6, @random="008cd8c18484", [0x0, 0x0]}, 0x10) 2018/01/07 11:35:49 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ca000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x13)=""/19) fstatfs(r0, &(0x7f0000000000)=""/41) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000016, &(0x7f00002a1000)="", 0x0) 2018/01/07 11:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000007b000)=0x0, &(0x7f0000fc8000-0x4)=0x4) socket$netlink(0x10, 0x3, 0xb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000121000)=0x8, 0x4) r2 = gettid() ioprio_set$pid(0x1, r2, 0xce4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) writev(r0, &(0x7f00002b5000-0x10)=[{&(0x7f0000929000-0x39)="390000001000090400000000004000000700004a03000800160000000000000019000a0000000000000000000608000300ff090000ffe4695a", 0x39}], 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) [ 46.417590] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.423972] binder: release 6542:6544 transaction 46 out, still active [ 46.430907] binder: undelivered TRANSACTION_COMPLETE [ 46.438277] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.452853] binder: send failed reply for transaction 46, target dead 2018/01/07 11:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f00004fb000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00005b3000)=""/244) 2018/01/07 11:35:49 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000350000-0x4)=0xc88, 0x4) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000deb000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f000057d000-0x8)='./file0\x00', 0x100, 0x10) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ded000-0x8)={0x0, 0x4}, &(0x7f0000ded000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000010000-0xc)=@sack_info={r2, 0x8001, 0x7fff}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dec000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002be000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cc8000)={r3, 0x100}, 0x8) sendto$inet(r0, &(0x7f0000de4000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x4004, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000985000)='hybla\x00', 0x6) 2018/01/07 11:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00000e4000-0xe)='./file0/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000551000-0x8)='./file0\x00', 0x40) mount(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f00008b2000-0xe)='./file0/file0\x00', &(0x7f000092a000-0x5)='hpfs\x00', 0x2002, &(0x7f0000cd8000)="") 2018/01/07 11:35:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009f3000)=0x9, 0xfffffffffffffe3e) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = request_key(&(0x7f0000252000)='rxrpc\x00', &(0x7f0000cff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000fb000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000cf3000)=""/17, 0x11) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$netlink(r2, &(0x7f0000f88000-0x1c)={0x0, 0x0, &(0x7f00003ba000-0x20)=[], 0x0, &(0x7f0000476000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) 2018/01/07 11:35:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000056000-0x8)='./file0\x00', 0x0, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="fc9ddba05b422623d2e88c49f2553a44", 0x102}) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000255000)=0x6) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036b000)=[{0x3b4, 0x29, 0x32, "7f"}], 0xfffffffffffffef8, 0x0}, 0x0) [ 46.456123] audit: type=1400 audit(1515324949.061:24): avc: denied { create } for pid=6579 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/07 11:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x31) ptrace$setopts(0x420b, r2, 0x0, 0x0) ptrace$cont(0x38, r1, 0x6, 0x5) [ 46.589099] device syz2 entered promiscuous mode 2018/01/07 11:35:49 executing program 0: link(&(0x7f0000a5a000-0x8)='./file0\x00', &(0x7f0000a13000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fb1000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff8000)=0x0, &(0x7f00003c5000-0x4)=0x4) 2018/01/07 11:35:49 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ae0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)=',\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) clock_settime(0x1, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='bcsh0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = signalfd(r1, &(0x7f0000002000)={0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x8, 0x1, {0x0, 0x0, 0x80000001, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000000, r4}) msync(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x6) chroot(&(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0xf}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={r6, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r6, 0x4}, 0x6) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000005000)={0x0, 0xe, 0x5, @thr={&(0x7f0000006000-0x9f)="2c93576022daec659f79992bda08888167ba0dcc64ef27c8946271add48df04b98816f29ff5548dd7cb894300836a98201e8aba4ba1f970e7661c2d314a14c13a4413f965ef9735b9e14a09e5ee9a713d18d23c8861fa43552168b7adb064eb94a18b271a0767477e19623791a4d9bf18eca874bbc07adc4377699fd32124e08cf2422e490d6d7840ac7049272eb7d43cc0b96940392fb782faf9e10e049f3", &(0x7f0000003000+0x753)="a53670fcdb698fd372a54171778e852df375b4a858e8dc0d50ad166fd8eae3115542fe4d2820480637a5b9ceda0779dce81f805187f4e6b1aca9a8c89a743d8cdff068ee0e9a1b49d6e211a07d4faca534fb528676ca1bdb0c10fe558b0b6769f56e91be67bb5644714465ef0d201b20ce7352ae718e50dab8f302507bed44b17d0d94908654cdabf2220e470409ef2eb466"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r7, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:49 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x80000000, 0x2880) r1 = dup2(r0, r0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fc0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x4, 0x9, 0x3ff, 0x6, 0x8001}}) accept4$inet(r1, 0x0, &(0x7f0000fbf000)=0x0, 0x80800) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fbe000-0x28)={0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e403d6225b12089011"}) 2018/01/07 11:35:49 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000619000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd662de0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c5e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x2, 0x1, 0x9, 0x0, 0x401, 0x400}, &(0x7f0000f51000-0x4)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000069c000)="", 0x0) 2018/01/07 11:35:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x88, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8d}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000013000-0x8)={r2, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000d10000/0x1000)=nil, 0x1000}) 2018/01/07 11:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006fe000)='net/rt_acct\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00001d6000)={0x4, 0x5, 0x8, {0x0, 0x989680}, 0x200, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000b9a000-0x8)=0x0, 0xc62) 2018/01/07 11:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ffb000-0x1a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f27000)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @ether_spec={@random="96cd9bbafe9f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"24b0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @ether_spec={@random="a1267d8046a9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"e842", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, &(0x7f000042b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005f0000)=0x1c, 0x800) sendto(r0, &(0x7f0000d7a000)="5c044aba5a77bfbe7cfab5aa78cdc8f6d784102c877b2cdfba1e5c71f9343678b44adc9cc50065409fc3c9feffb6d93a7a17bc3ac9b2da54b238ccdfd4f0a724d778b4917b20c070f3", 0x49, 0x20008000, 0x0, 0x0) 2018/01/07 11:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ce0000-0x1)=0x4) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000afd000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x2, 0x1, 0x1, 0x100000001, 0xffffffffffff7fff}, 0x20) 2018/01/07 11:35:49 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r3) setpgid(0x0, 0x0) 2018/01/07 11:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001f0000)={0x0, 0x1c9c380}, &(0x7f000079a000-0x8)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a78000-0x8)={0x0, 0x46c9}, &(0x7f0000fa6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d50000)={r1, 0x6a80}, 0x8) kexec_load(0x0, 0x5, &(0x7f0000934000)=[{&(0x7f0000173000)="", 0x0, 0x0, 0x0}, {&(0x7f00008f6000-0x2d)="", 0x0, 0x0, 0x0}, {&(0x7f0000e77000)="", 0x0, 0x0, 0x0}, {&(0x7f0000a22000)="", 0x0, 0x0, 0x0}, {&(0x7f0000f2a000-0xc7)="", 0x0, 0x0, 0x0}], 0x3a0002) 2018/01/07 11:35:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40000000000802, 0x0) bind$packet(r0, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) r1 = socket(0x10000e, 0x1, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000c8f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c6d000-0x4)=0x14) getpeername$ipx(r1, &(0x7f000009d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e75000-0x4)=0x10) bind(r1, &(0x7f0000036000)=@ll={0x11, 0xd, r2, 0x1, 0xffff, 0x6, @random="e1f5af83eaed", [0x0, 0x0]}, 0xd9) write(r1, &(0x7f000090e000)="", 0x0) 2018/01/07 11:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000944000-0xc)='net/netstat\x00') close(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000287000-0x4)=0x8001, 0x4) 2018/01/07 11:35:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000620000)={0x7, &(0x7f0000001000-0x38)=[{0x3, 0x1, 0x2, 0x513}, {0x100000001, 0x2, 0x33e9, 0x4}, {0x6, 0x1be2, 0x6, 0x4}, {0x2, 0xfffffffffffffffa, 0x3f, 0x8}, {0x40, 0x7, 0xfffffffffffffffd, 0x3}, {0x0, 0x10000, 0x3, 0x67e}, {0x7, 0x80, 0x2, 0x7fff}]}, 0x8) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) syz_fuseblk_mount(&(0x7f000002f000-0x6)='./bus\x00', &(0x7f000002e000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/07 11:35:49 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80001, 0x0) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 11:35:49 executing program 4: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) vmsplice(r2, &(0x7f0000004000)=[{&(0x7f00000c7000)="c6", 0x1}], 0x1, 0x0) 2018/01/07 11:35:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000509000)=0x0, &(0x7f0000a42000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000083f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000f64000)=[], 0x0, 0x0, &(0x7f00004ce000-0x8)={0x0}, 0x8) 2018/01/07 11:35:49 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f0000fa8000-0x22)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000fad000)='./file0\x00', 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000427000-0x14)={0x81, 0x80000001, 0x1ff, 0xac8, 0x2, 0x2df2, 0x4c6145b4, 0x4db, 0x6, 0x7}) 2018/01/07 11:35:49 executing program 7: r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000001000-0x10)="020baf010200000000647bbc8e1d4b48", 0x10) recvfrom$ax25(r0, &(0x7f0000fa1000)=""/154, 0x9a, 0x20, &(0x7f0000fa0000)={0x3, {"1b55a01c2ac9fa"}, 0x0}, 0x10) 2018/01/07 11:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000da4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000042d000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000eba000)="0a376e4204f7c7903dc49ff0263e0f4143f792f773307d2b", 0x18) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b52000)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000c8f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000951000-0x4)=0x10) poll(&(0x7f0000ccd000-0x38)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f000088d000)={0x1, 0xdb7, 0x4}) 2018/01/07 11:35:49 executing program 5: r0 = memfd_create(&(0x7f00003a6000-0x15)='lo.-mime_type/mime_type\x00', 0x2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000dd8000)=0x7) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000c0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000002000-0xc)={0x17, 0x5a, &(0x7f0000001000-0x5a)="cd9cb2609afb7ff2c0f23b1adccbef2a38ceafb09b5ef2fad5739c6ed4b6cc6f0a8516450ca1f8cad2b968444fce4741bff124618a72e1eb949e2b378c6bfcc4fcd04e71c36364c7d54d5efa6a8ee6c1578a2d5bd9421d7c7861"}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000002000-0x1)={0xd92, 0x1, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0xcc00}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000)={r2, 0x0}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000005000)=[@in6={0xa, 0x0, 0xb217, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x13c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x19}, @in6={0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xd4) syncfs(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$ipx(r1, &(0x7f0000005000-0x10)={0x4, 0x5, 0xcef6, "56d171ccce0f", 0x6, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000008000-0x8)={0x819c, 0x1000}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/07 11:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x10, 0x13, 0x701, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a4a000-0xc)='/dev/autofs\x00', 0x900, 0x0) 2018/01/07 11:35:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc7000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair(0x15, 0x3, 0x3, &(0x7f0000847000-0x8)={0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a7000-0x9)='/dev/ppp\x00', 0x1, 0x0) splice(r4, &(0x7f0000578000-0x8)=0x0, r4, &(0x7f0000984000-0x2)=0x0, 0x0, 0xd) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f000034e000-0x118)={0x57, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) tkill(r2, 0x12) ptrace(0x200000420a, r2) connect$inet6(r3, &(0x7f000068e000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008cc000-0x1a8)={0x1277, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffa, 0x7, [{0x3ff, 0x1, 0x1, 0x0, 0x0, 0x48a, 0x0, 0x0, 0x0}, {0x3f, 0x200, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0xab1f, 0x307cf6b9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10001, 0x2, 0x8000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x62fb, 0x7f, 0x0, 0x0, 0x2186, 0x0, 0x0, 0x0}, {0x80, 0xf, 0x1df0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x29, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/07 11:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a0a000-0x6f)="240000001a0025f0006bb404feff051c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/01/07 11:35:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c2e000)="1f000000040a1f000000000000000000029d15ff090001800400010000df18", 0x1f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000157000-0x4)=0x0, &(0x7f000060b000-0x4)=0x4) socket$inet6(0xa, 0x7, 0xffff) 2018/01/07 11:35:49 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa9000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x1, &(0x7f000000b000)=[{0x40000000000034, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/07 11:35:49 executing program 0: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000041e000-0x16)="150000001c00b515f8efff00000000000000ea1000", 0x15) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000821000-0x8)='./file0\x00', &(0x7f00000eb000)=@random={'system.\x00', 'selinux\x00'}, &(0x7f000041f000)=""/4096, 0x1000) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000822000-0x10)={0x3, {"2e1cfa7b80e551"}, 0x2}, 0x10) 2018/01/07 11:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d7c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ee1000)={0x0, 0x0}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eb2000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c1000-0x4)=0xe8) lstat(&(0x7f0000486000-0x8)='./file0\x00', &(0x7f0000d40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket(0x10, 0x4000000002, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000094b000)={0x2, 0xffff}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ccb000-0x4)=0xc1a, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000fac000)={{0x1, 0x24f68f30afce2446, 0x20, 0x3, 0xff}, 0x8, 0xa948, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r3, &(0x7f0000908000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x10, 0x26, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r4 = add_key(&(0x7f0000ebc000-0x6)='.dead\x00', &(0x7f000047c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc2000)="14e63b13151d0e1f2c118570bfe0119ce0f077c5dbd908c35883866f54763155856d8bda901e299ef6fac47268f6741fddeb4edb8fb2f581eb81297db1e3330b0975b0817bb250407a9d4a762dcb9734df134f7d2bda6ec36d2aeb8d2efff50b5a0cb1de807094898c7e2fe6339fd71d4f44beeec7402a16296a4aef16abe337f7b31e2ba2bd3a2f60bd14d2e2c3900a7cc72e0c7ade3001703fe2126cb1", 0x9e, 0xfffffffffffffffc) request_key(&(0x7f0000023000-0x8)='rxrpc_s\x00', &(0x7f00008fb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000870000)='%\x00', r4) 2018/01/07 11:35:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000066c000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006d9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8, 0x0, 0xff, 0x2, 0x800, 0x7, 0x20}, 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000752000)='/selinux/load\x00', 0x2, 0x0) remap_file_pages(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x2000004, 0x80000001, 0x10801) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000005e000)={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]}) getsockname$netlink(r1, &(0x7f0000c18000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a6000)=0xc) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r2 = openat(r1, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000454000-0x8c)={0xfffffffffffffffb, 0xa659, 0x10001, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchown(r2, 0x0, 0x0) 2018/01/07 11:35:49 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fe7000-0x8)='./file0\x00', 0x0, 0x0) r1 = eventfd2(0x8, 0x4000080805) read$eventfd(r1, &(0x7f0000f00000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000c26000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fe7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x80, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000fe8000-0xdc)=""/220) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00007c9000)='./file0\x00', &(0x7f0000038000)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x4) renameat2(r3, &(0x7f0000922000-0x1)='.', r2, &(0x7f0000fe8000-0x8)='./file0\x00', 0x0) getpeername$ipx(r3, &(0x7f0000e46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000819000-0x4)=0x10) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000abe000)={0x0, 0x1, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000014c000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000269000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x70d3cffc, 0x3, 0x69e, 0xa, 0x0, 0x20, 0x0, 0x10001, r4}, {0x61, 0x8, 0x0, 0xfffffffffffffff7, 0x7, 0x2, 0x0, 0x3}, {0x8000, 0x3fff800, 0x1dcb, 0x7ff}, 0xae07, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x0, 0x2, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x0, 0xffffffffffff4f0f, 0x693e, 0x2, 0x5}}, 0xe8) mount(&(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000e31000-0x1)='.', &(0x7f0000cee000-0x6)='ramfs\x00', 0x1, &(0x7f000090e000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006f6000/0x4000)=nil, &(0x7f0000fe7000)=0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fe6000)=0xffffffffffffff8d, 0x800) sendto$packet(r0, &(0x7f0000c37000)="4f2b0dce19b638eddee6b83c707c100b029db1b6b8f91ec1aec93bc29c57aedf066d92cd8acb4ba35349ac0473ad2ef932efc56a37122817d28a7e0a3a3c3403e3288f321423034a0a643359e9cb343ea2c520e390a3b17ce54fba85091d3a280bbcec25d5387c8562dd112200", 0x6d, 0xfffffffffffffffa, &(0x7f0000cd5000-0x14)={0x11, 0xff, r5, 0x1, 0x8000000007, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/07 11:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e62000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) getsockname$unix(r1, &(0x7f0000a10000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e4000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000330000-0x4)=0x4) r2 = socket(0xa, 0x2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d51000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000c6e000-0x30)=""/48) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000db2000-0xd)=@generic="c3d07025e95db254a6da10864b026038") sendmsg$inet_sctp(r2, &(0x7f00006fd000)={&(0x7f00007c1000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) accept4(r2, &(0x7f000023e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009c2000-0x4)=0x9, 0x800) statfs(&(0x7f00000a5000)='./file0\x00', &(0x7f0000870000)=""/157) 2018/01/07 11:35:49 executing program 5: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x0) 2018/01/07 11:35:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f2e000-0x8)='./file0\x00', 0x400000001) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00004f8000)='./file0\x00', &(0x7f00004d5000)="0700cc667300", 0x24008, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000b4000-0x8)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/access\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000456000-0x120)=[{{&(0x7f0000053000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001df000-0x38)=[{&(0x7f0000f06000-0x97)=""/151, 0x97}, {&(0x7f00009fd000-0x9c)=""/156, 0x9c}, {&(0x7f00004d1000)=""/170, 0xaa}, {&(0x7f0000ebf000)=""/191, 0xbf}, {&(0x7f0000203000)=""/30, 0x1e}, {&(0x7f0000df5000)=""/73, 0x49}, {&(0x7f0000527000)=""/89, 0x59}], 0x7, &(0x7f00008fc000-0x91)=""/145, 0x91, 0x2}, 0x7}, {{&(0x7f0000097000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004b2000)=[{&(0x7f00000d0000)=""/81, 0x51}, {&(0x7f0000e4d000)=""/27, 0x1b}, {&(0x7f00008f8000)=""/222, 0xde}, {&(0x7f00005d6000)=""/196, 0xc4}, {&(0x7f0000d3c000)=""/183, 0xb7}, {&(0x7f00005ed000-0x75)=""/117, 0x75}, {&(0x7f00004f7000-0x23)=""/35, 0x23}], 0x7, &(0x7f0000648000-0x42)=""/66, 0x42, 0x3}, 0x5}, {{&(0x7f0000af7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000784000)=[{&(0x7f0000f48000-0xd4)=""/212, 0xd4}, {&(0x7f00005ce000-0xd6)=""/214, 0xd6}, {&(0x7f00007fe000-0x62)=""/98, 0x62}, {&(0x7f0000e29000)=""/191, 0xbf}], 0x4, &(0x7f0000443000)=""/33, 0x21, 0x3ff}, 0x48}, {{&(0x7f00002f8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008ee000)=[{&(0x7f0000eaf000-0x42)=""/66, 0x42}, {&(0x7f0000ff7000)=""/15, 0xf}, {&(0x7f00005c8000-0x24)=""/36, 0x24}, {&(0x7f000088f000)=""/29, 0x1d}, {&(0x7f00003e7000)=""/220, 0xdc}, {&(0x7f0000e2b000-0xd1)=""/209, 0xd1}], 0x6, &(0x7f0000d25000-0x23)=""/35, 0x23, 0x3}, 0x3df2}, {{0x0, 0x0, &(0x7f0000e88000)=[{&(0x7f00000a8000)=""/211, 0xd3}, {&(0x7f0000954000-0xce)=""/206, 0xce}, {&(0x7f0000a12000-0xef)=""/239, 0xef}, {&(0x7f0000714000-0x1000)=""/4096, 0x1000}, {&(0x7f000060e000-0xa)=""/10, 0xa}, {&(0x7f00008ca000-0x73)=""/115, 0x73}, {&(0x7f00008fa000-0x4c)=""/76, 0x4c}], 0x7, &(0x7f0000aa4000-0xc)=""/12, 0xc, 0x9}, 0x2}, {{&(0x7f0000f41000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056f000-0x38)=[{&(0x7f0000ebc000)=""/194, 0xc2}, {&(0x7f0000e1c000)=""/230, 0xe6}, {&(0x7f0000de3000)=""/48, 0x30}, {&(0x7f0000f4c000-0x3d)=""/61, 0x3d}, {&(0x7f000029c000)=""/4096, 0x1000}, {&(0x7f0000090000)=""/32, 0x20}, {&(0x7f0000a70000)=""/96, 0x60}], 0x7, &(0x7f00007be000)=""/45, 0x2d, 0xffff}, 0x5}, {{&(0x7f0000777000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000f9b000-0x28)=[{&(0x7f0000152000-0x4a)=""/74, 0x4a}, {&(0x7f0000ee9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df0000)=""/189, 0xbd}, {&(0x7f00008a9000-0xf8)=""/248, 0xf8}, {&(0x7f0000c99000-0x59)=""/89, 0x59}], 0x5, &(0x7f0000ddc000-0xca)=""/202, 0xca, 0x6}, 0x40}, {{&(0x7f0000e16000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00003bc000-0x8)=[{&(0x7f00008c2000-0xe9)=""/233, 0xe9}], 0x1, &(0x7f00009d1000-0xe0)=""/224, 0xe0, 0x4000000}, 0x7}, {{&(0x7f0000893000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000157000-0x40)=[{&(0x7f0000178000-0x1f)=""/31, 0x1f}, {&(0x7f0000009000)=""/48, 0x30}, {&(0x7f000051e000-0x16)=""/83, 0x53}, {&(0x7f0000f7a000)=""/61, 0x3d}, {&(0x7f00001d5000-0xc)=""/12, 0xc}, {&(0x7f000013c000)=""/95, 0x5f}, {&(0x7f0000f50000)=""/222, 0xde}, {&(0x7f00001f9000-0x60)=""/96, 0x60}], 0x8, 0x0, 0x0, 0x6}, 0x1}], 0x9, 0x0, &(0x7f0000617000-0x8)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000828000)={@common='gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/07 11:35:50 executing program 3: r0 = epoll_create1(0x80004) tee(r0, r0, 0x101, 0x0) ftruncate(r0, 0x158) 2018/01/07 11:35:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r0, 0x540c) syz_open_pts(0xffffffffffffffff, 0x0) 2018/01/07 11:35:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e62000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) getsockname$unix(r1, &(0x7f0000a10000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e4000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000330000-0x4)=0x4) r2 = socket(0xa, 0x2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d51000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000c6e000-0x30)=""/48) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000db2000-0xd)=@generic="c3d07025e95db254a6da10864b026038") sendmsg$inet_sctp(r2, &(0x7f00006fd000)={&(0x7f00007c1000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) accept4(r2, &(0x7f000023e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009c2000-0x4)=0x9, 0x800) statfs(&(0x7f00000a5000)='./file0\x00', &(0x7f0000870000)=""/157) 2018/01/07 11:35:50 executing program 2: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb7000-0xc)={0x4, 0x1, 0x9, 0x80000000, 0x6}, 0xc) socketpair$inet6(0xa, 0x80005, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000878000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9, [0x80, 0x9, 0x1f, 0x0, 0x4, 0x1f, 0x4, 0x7]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fb8000-0x8c)={0x0, 0x0, 0x6, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000665000-0xd)='/dev/usbmon#\x00', 0x7, 0x2dff39f731437c70) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00007c8000-0x10)=@req={0x80, 0x80000001, 0x8, 0x100}, 0x10) 2018/01/07 11:35:50 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fe7000-0x8)='./file0\x00', 0x0, 0x0) r1 = eventfd2(0x8, 0x4000080805) read$eventfd(r1, &(0x7f0000f00000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000c26000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fe7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x80, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000fe8000-0xdc)=""/220) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00007c9000)='./file0\x00', &(0x7f0000038000)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x4) renameat2(r3, &(0x7f0000922000-0x1)='.', r2, &(0x7f0000fe8000-0x8)='./file0\x00', 0x0) getpeername$ipx(r3, &(0x7f0000e46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000819000-0x4)=0x10) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000abe000)={0x0, 0x1, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000014c000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000269000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x70d3cffc, 0x3, 0x69e, 0xa, 0x0, 0x20, 0x0, 0x10001, r4}, {0x61, 0x8, 0x0, 0xfffffffffffffff7, 0x7, 0x2, 0x0, 0x3}, {0x8000, 0x3fff800, 0x1dcb, 0x7ff}, 0xae07, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x0, 0x2, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x0, 0xffffffffffff4f0f, 0x693e, 0x2, 0x5}}, 0xe8) mount(&(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000e31000-0x1)='.', &(0x7f0000cee000-0x6)='ramfs\x00', 0x1, &(0x7f000090e000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006f6000/0x4000)=nil, &(0x7f0000fe7000)=0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fe6000)=0xffffffffffffff8d, 0x800) sendto$packet(r0, &(0x7f0000c37000)="4f2b0dce19b638eddee6b83c707c100b029db1b6b8f91ec1aec93bc29c57aedf066d92cd8acb4ba35349ac0473ad2ef932efc56a37122817d28a7e0a3a3c3403e3288f321423034a0a643359e9cb343ea2c520e390a3b17ce54fba85091d3a280bbcec25d5387c8562dd112200", 0x6d, 0xfffffffffffffffa, &(0x7f0000cd5000-0x14)={0x11, 0xff, r5, 0x1, 0x8000000007, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/07 11:35:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00001cb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000ae3000)='./file0\x00', 0x800, 0x60) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000413000-0x8)={0x0, 0x40}, &(0x7f0000d3d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000038e000)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x200, 0x10000, 0x0, 0x8000, 0x3, 0x7, 0x4, 0x157, 0x200, 0x7, 0xb4, 0x8, 0x9, 0x7fff]}, &(0x7f0000868000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000018f000-0x6)={r2, 0x8}, &(0x7f000002c000)=0x6) 2018/01/07 11:35:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e62000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) getsockname$unix(r1, &(0x7f0000a10000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e4000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000330000-0x4)=0x4) r2 = socket(0xa, 0x2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d51000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000c6e000-0x30)=""/48) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000db2000-0xd)=@generic="c3d07025e95db254a6da10864b026038") sendmsg$inet_sctp(r2, &(0x7f00006fd000)={&(0x7f00007c1000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) accept4(r2, &(0x7f000023e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009c2000-0x4)=0x9, 0x800) statfs(&(0x7f00000a5000)='./file0\x00', &(0x7f0000870000)=""/157) 2018/01/07 11:35:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x9) r1 = add_key$keyring(&(0x7f0000437000-0x8)='keyring\x00', &(0x7f0000db8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000076000-0x12)='.request_key_auth\x00', &(0x7f0000135000)='^\x00') syz_open_dev$mice(&(0x7f0000577000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) 2018/01/07 11:35:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/07 11:35:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x1000000000000005}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b6a000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005ce000-0xb2)={0x0, 0xa5, "fa15a164ddda7e359a0333e7e5874875c681a83e7303745fad487dd60d957c952ce06835fe959e25ec0cfc7136c821ccab67ad925f9c291e0ad06e9a7de6065b102066fdfb477c57f58ed6babcb1842ae11eab55fef8fb26e5eea77e5652f7ee7fa50ff9dce2286b1eeb87765f7c94a2699b371ec0a080bb4a98c6f19bc73d8ae724cefd3a78d40a4ed99819a0c22bb2939c8363af9705fd6af371261b6f8a12a8f80e2969"}, &(0x7f0000fbe000-0x4)=0xad) socketpair$inet(0x2, 0x800, 0x0, &(0x7f000061a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a61000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000)=0x14) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f000023d000)={0x2, &(0x7f000095f000)=""/147, &(0x7f00007a4000-0x20)=[{0xffff, 0x15, 0x7, &(0x7f000067b000-0x15)=""/21}, {0xffff, 0x99, 0xce, &(0x7f0000fc5000)=""/153}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000abe000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000678000)=0x0) ioctl$TCSBRKP(r3, 0x5425, 0x8000) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000986000-0x20)={0x0, 0x80000001, r4, 0x2, 0x0, 0x0, 0x2, 0x1}) vmsplice(r2, &(0x7f00004a3000)=[], 0x0, 0x0) r5 = dup(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b0b000-0x4)=0x0, 0x4) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000c8000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x4, {0x401, 0x0}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f00002fa000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000172000-0x8)={0x0, 0x9}, &(0x7f00001d2000)=0x8) 2018/01/07 11:35:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0xa8, 0x0, &(0x7f0000e3d000-0xa8)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x0, &(0x7f00003ac000)=[@flat={0x776a2a85, 0x100, r1, 0x3}], &(0x7f0000184000-0x38)=[]}, 0xfffffffeffffffff}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x5, 0x0, 0x15}, @flat={0x776a2a85, 0x100, r1, 0x4}], &(0x7f0000725000-0x10)=[0x28, 0x40]}, 0x8}}, @request_death={0x400c630e, 0x2, 0x1}], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d8f000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = syz_open_dev$sg(&(0x7f0000758000)='/dev/sg#\x00', 0x2af, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a10000-0x4)=@assoc_id=0x0, &(0x7f0000380000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00002fc000)=@assoc_value={r4, 0x80}, &(0x7f0000499000)=0x8) timer_create(0x5, &(0x7f00007dd000)={0x0, 0x12, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f28000-0x4)=0x0) timer_getoverrun(r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 47.686277] binder: 6762:6765 got transaction to invalid handle [ 47.708223] binder: 6762:6765 transaction failed 29201/-22, size 24-0 line 3005 [ 47.726309] binder: 6762:6765 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 47.740041] binder: BINDER_SET_CONTEXT_MGR already set [ 47.743411] binder: 6762:6772 got transaction to invalid handle [ 47.743419] binder: 6762:6772 transaction failed 29201/-22, size 24-0 line 3005 [ 47.760920] binder: 6762:6765 ioctl 40046207 0 returned -16 [ 47.761571] binder_alloc: 6762: binder_alloc_buf, no vma [ 47.761614] binder: 6762:6774 transaction failed 29189/-3, size 0-0 line 3128 [ 47.784612] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.791408] binder: release 6762:6765 transaction 51 out, still active [ 47.798071] binder: undelivered TRANSACTION_COMPLETE [ 47.803772] binder: send failed reply for transaction 51, target dead 2018/01/07 11:35:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f000056b000)=@known='security.selinux\x00', &(0x7f0000b4d000-0xcf)=""/207, 0xcf) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000a4000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f12000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a20000-0x60)={&(0x7f00009ab000)=[0x4, 0x3e8f, 0x7, 0x8, 0x4], 0x5, 0x7, 0x2, 0x3, 0x7f, 0x7, {0x7, 0x2, 0x3ff, 0x0, 0x10001, 0xff4e, 0xffffffffffffa702, 0x91d, 0x2, 0x3, 0x0, 0x3ff, 0x9, 0x20, "71ad3dbcf8480f8f0327e5b1431e666b14f85e4c4b336080f0b9e46546edda7c"}}) 2018/01/07 11:35:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000b51000-0xd)='/dev/usbmon#\x00', 0x5, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b3000)={0x0, 0xfe, "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"}, &(0x7f0000985000-0x4)=0x106) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cb3000)=@assoc_value={r3, 0x9}, 0x8) r4 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a2000)={0x0, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d8b000)={@common='bcsh0\x00', @ifru_map={0x100000000001, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}}) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) 2018/01/07 11:35:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e25000-0xd)='net/sockstat\x00') connect$llc(r0, &(0x7f0000362000)={0x1a, 0x1f, 0x5, 0x8000, 0xfffffffffffffff9, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mount(&(0x7f0000873000-0x8)='./file0\x00', &(0x7f0000c1b000)='./file0\x00', &(0x7f0000999000-0x7)='pstore\x00', 0x800000, &(0x7f0000b4d000-0x85)="3e48f27eda0377c895466d08a260c4c1919a0a4d7f2187b954d0ff3d11fc2040225d74e7d3737665ca1af666385715c9d6da2afadaf14db501db2ef10de3a774d7f0edda964942d83d931555a9cc932b373fdee2d7838388da00b9be2fffdd920059dc0bed9084b193fc44c41a22a5248fe249da649d91f0b908bd9917b0e2d15d0962be6d") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000073000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pread64(r0, &(0x7f0000b04000)=""/0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000068e000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000011b000-0xa)={r2, 0x9ada, 0x1, [0x9]}, &(0x7f0000cf7000-0x4)=0xa) eventfd2(0x1, 0x1) read(r0, &(0x7f0000800000)=""/234, 0xea) 2018/01/07 11:35:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a03000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000676000)=0x80000000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000072000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000aed000)=0x14) bind$inet6(r1, &(0x7f0000764000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000945000-0x4)=0xffffffffffff650c) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000008e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x7fffffff, 0xe2, 0x400, 0xfff, 0x80000, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$int_in(r3, 0x80045439, &(0x7f0000000000)=0x0) 2018/01/07 11:35:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff80000000}, 0x1c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000faa000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fdc000)={{0x3, 0x3, 0xf161, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a74000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009ff000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f6e000-0x4)=0x8) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000418000-0x4b)="0d3dd4ea0be4c7fffe84817d23d34decce9f52feac78a6341ecac14f57ed771d882e54f263fd0a0f8445fbee4fd51df04007db69834d062012d79da9bcb819fba58c81bd3bb3ba4ee37f27", 0x4b) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 11:35:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/07 11:35:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc7000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000058000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$llc(r0, &(0x7f0000f44000-0x10)={0x1a, 0x7, 0xc424, 0x6, 0x3, 0x400, @random="639dd5316df2", [0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000b68000)=""/143, 0x8f, 0x0, &(0x7f0000d7a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) flock(r1, 0x9) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/relabel\x00', 0x2, 0x0) dup2(r1, r2) socket(0x0, 0x0, 0x0) 2018/01/07 11:35:50 executing program 0: socketpair(0x18, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000331000-0x24)={0x10000, 0x3, 0x77ee0000000000, 0x5b, &(0x7f0000000000)=""/91, 0x95, &(0x7f0000b7b000)=""/149, 0xdf, &(0x7f0000aa6000-0xdf)=""/223}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x800}) 2018/01/07 11:35:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_flags=0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003fa000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/07 11:35:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b8000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f3}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}], 0x38) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db1000)={0x0, 0x0, 0x0}, &(0x7f00007ec000-0x4)=0xc) syz_open_procfs(r1, &(0x7f00009eb000)='net/psched\x00') setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000241000)=0x29, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000029000-0x8c)={0x80, 0x100000000, 0x1, 'queue0\x00', 0x550, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000-0x9)="220000001800070200a4fc00090007000a6b001e0000000806f8ff0005000181ffe8", 0x22) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ddd000-0x10)={0x4, 0x6c, 0x0, 0x2}, 0x10) 2018/01/07 11:35:50 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfff}, {0xa, 0x0, 0xfffffffffffffeff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x32, [0x80, 0x10001, 0x6, 0x7, 0x0, 0x6, 0x101, 0xfffffffffffffff8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000557000)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000043d000-0x1)={0x2}, 0x1) r2 = socket(0xe, 0x100000090804, 0x101) recvfrom$ax25(r2, &(0x7f00007c1000-0x28)=""/40, 0x3dc, 0x10020, &(0x7f0000c98000-0x10)={0x3, {"c68ae463f0b6cf"}, 0x100}, 0x10) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000b7e000)='./file0\x00', &(0x7f00002af000-0x8)='./file0\x00') 2018/01/07 11:35:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000235000-0x9)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000eaa000)={@common='sit0\x00', &(0x7f000026b000-0x20)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d40000)=[{&(0x7f0000a80000)="290000001900ff0900000000000009020a2800000000ff06800800000d0009000100001900000006c7", 0x29}], 0x1) pipe2(&(0x7f0000739000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d2b000-0x9)={0xf9d0, 0x0, 0x0, 0xa81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000044b000)={0x2347, r2, 0x2, 0x1}) 2018/01/07 11:35:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003cf000-0x4)=@int=0x0, &(0x7f0000305000-0x4)=0x4) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000761000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000350000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b25000-0x4)=0x8) socketpair(0x0, 0x804, 0x100000001, &(0x7f000022a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b64000)={0x10, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000cd5000)=0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002ca000-0x8)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x8000000000000303, 0x0, 0x0, '\x00'}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000338000-0x7c)=""/124, 0x7c) fgetxattr(r0, &(0x7f00001c8000)=@random={'osx.\x00', ',wlan1@&self\x00'}, &(0x7f00006da000)=""/38, 0x26) 2018/01/07 11:35:50 executing program 2: r0 = userfaultfd(0x80000) close(r0) [ 47.998644] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 48.005227] IPv6: NLM_F_CREATE should be set when creating new route [ 48.013326] IPv6: NLM_F_CREATE should be set when creating new route [ 48.034196] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 48.065147] audit: type=1400 audit(1515324950.671:25): avc: denied { ioctl } for pid=6822 comm="syz-executor5" path="socket:[12172]" dev="sockfs" ino=12172 ioctlcmd=5460 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 11:35:50 executing program 3: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a72000)='net/udplite\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c5b000)=""/60) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00004de000-0x2)=0xc000000000000000) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) 2018/01/07 11:35:50 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000da2000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x200, 0xf1, 0xfffffffffffffff9, 0xb4, 0x0, 0xfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e88000)={0x0, 0x8001}, &(0x7f0000810000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000014d000)={r1, 0x7, 0x2, [0x8, 0x2]}, &(0x7f000075c000-0x4)=0xc) syncfs(r0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f00002dd000)=""/25) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000550000)=@int=0x1, 0x4) r2 = accept4$unix(r0, &(0x7f00009f0000)=@file={0x0, ""/10}, &(0x7f00007d0000-0x4)=0xc, 0x80000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ff2000)={0x77359400, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008bb000)={0x811, 0x6, 0x2, 0xd9, r1}, 0x10) setitimer(0x1, &(0x7f00008a5000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000067e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000413000)=0x7, 0x4) 2018/01/07 11:35:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f000078a000)={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b97000)=0x0) 2018/01/07 11:35:50 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000073e000)="f6b732284eb3d090fb3897c21c801b32ce79a638f3a255ac60007099cf056a6508f923ac6767a48c23f5a52f9a250c973c5b6eb975b169a5ae203a994c6d57f95c448830f040e6098781823dccc1812fdb4b88f850715c9dbcad2ac9206bb8284bf737756baa4974e00de6fb57f00aec5739d57f3d24d3a570d8b4921b49f7b4864b8269f382914f9b2ade8ca9df937ca1d08b2cfc76d088184a604b19ae6253bb22c06311458913b8edcab8eb9a3b1d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f0000002000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000)=""/77, 0x4d}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000002000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000-0x2a)=""/42, 0x2a}, {&(0x7f0000002000-0x69)=""/105, 0x69}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000)={0x0}, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2, 0x8, 0xfffffffffffffffe, 0x10000, 0x800, 0x4, 0x1, {0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x800, 0xb48, 0x6, 0x3}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r3, 0x5}, &(0x7f0000003000-0x4)=0x8) 2018/01/07 11:35:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000083b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004ec000-0x10)=@generic="70165ba8a126e47a36a1f25d1aac0868") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000692000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000ff8000)={0x2, 0x3, {0x3, 0x3, 0x2, 0x2, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000400) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pread64(r2, &(0x7f0000a76000-0x35)=""/53, 0x35, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000049b000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b82000-0x1c)=@ethtool_sset_info={0x37, 0x7ff, 0x3, [0x8, 0x80, 0x83]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00003f1000)=0x10, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d80000-0x10)="1aaf8ed2702d8c8c9b23be09d78313ff", 0x10) fstat(r3, &(0x7f000064f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:50 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/1}, &(0x7f00001f3000-0x2)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) 2018/01/07 11:35:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x20001, &(0x7f0000e17000-0x8)={0xfffffffffffffffe, 0x0}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/07 11:35:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000005302) r1 = memfd_create(&(0x7f0000242000)="7b10", 0x0) pwritev(r1, &(0x7f0000623000)=[{&(0x7f0000ae7000-0x1000)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) fadvise64(r1, 0x0, 0x800, 0x5) [ 48.113220] audit: type=1400 audit(1515324950.721:26): avc: denied { getattr } for pid=6822 comm="syz-executor5" name="NETLINK" dev="sockfs" ino=12172 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 11:35:50 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000000+0x86a)=""/217, &(0x7f0000875000)=0xd9) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000001000-0x10)=[{0x80000006, 0x0, 0x0, 0x3a43}]}, 0x8) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000fc0000)=""/96, 0x60, 0x100, 0x0, 0x0) 2018/01/07 11:35:50 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000004d000-0x6)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d9a000-0x4)=0x1, 0x4) 2018/01/07 11:35:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x80009a) write(r0, &(0x7f0000643000-0x5b)="2200000019000704e2933300090007000222e639000800f000009f00001000ff074f", 0x22) 2018/01/07 11:35:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a3000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002cb000-0x4)=0x0, &(0x7f0000217000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 11:35:50 executing program 5: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) seccomp(0x1, 0x1, &(0x7f000004a000-0x8)={0x6, &(0x7f00001fc000)=[{0x4f1, 0x6, 0x9, 0x7ed57c53}, {0x0, 0x100, 0x5, 0x400}, {0xffffffff, 0x1, 0xff, 0x20}, {0xdb, 0x8, 0x1, 0x4}, {0x3, 0x8, 0x5, 0x0}, {0x3, 0x34, 0xffff, 0x2}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000076000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000035b000)={0x0, 0x0}) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000035c000-0x8)={r2, 0x4}) ioctl(r0, 0x5, &(0x7f000035b000-0x5c)="55d8b9e6a25e2b290f6a2c258a13e7c810375991389367b37de6289cf1e0e5b344bab588ee4273d239ac419537081058610ff282f22ac5ae58d1dd3de2b76046b6211e61940c02ac57e40cfbcfd79524fcd67369c41f8735c29afaa2") r3 = accept4(r0, &(0x7f000018d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000169000)=0x1c, 0x80800) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000035c000)=0x1000, 0x4) connect$inet(r3, &(0x7f000035c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 11:35:50 executing program 0: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x7, 0x7, 0x63a, 0x8, 0xffffffff, 0x800, 0xff, 0x9005, 0xfffffffffffffff8, 0x4, 0xfff}, 0xb) read(r0, &(0x7f0000001000)=""/90, 0x5a) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) 2018/01/07 11:35:50 executing program 2: mmap(&(0x7f0000000000/0xce9000)=nil, 0xce9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[], 0x0, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000052c000-0x4)=0x0, &(0x7f0000cea000-0x4)=0x4) 2018/01/07 11:35:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/rtc\x00', 0x42000, 0x0) accept4$unix(r0, &(0x7f0000f96000)=@file={0x0, ""/4}, &(0x7f000053b000)=0x6, 0x80800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000c41000)=""/141) 2018/01/07 11:35:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/checkreqprot\x00', 0x440041, 0x0) clock_gettime(0x0, &(0x7f0000ac8000-0x8)={0x0, 0x0}) nanosleep(&(0x7f00008a8000)={0x77359400, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000c58000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000495000-0x10)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000e63000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000eb4000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f00006fe000-0x8)={0x77359400, 0x0}, 0x8) 2018/01/07 11:35:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000f7000-0x10)='/dev/input/mice\x00', 0x0, 0x22800) fcntl$notify(r0, 0x4, 0x0) write(r0, &(0x7f00005d8000)="3933819988c6ad0044126b27050b70c031a9f5dc44625c37ca90452c8fd3454a21d95744250c3c56801cf40193ad27c8f08ddcb2761c3cb61cf6601b49cdb1be3af9d1ae894f29c0f2e71fa513ec14af2b0799b9d1f6408326555bc3eecf5fa3e9b39dccc7428d2889051340a90f593d8deea602f91c2231d0b0bfaf3e8345f47d578bd405468cfe0135e4a0e9300a9aab45bfb76037ae213c3132c789893d91b920458c8bb4f6eb8be638f1cf88edbf7ff1073577803912a5dccf040975e0f07df244b588cfb06900623b70330ffaaff6b11a5c429d77a0cc883cd0938fc790aeb86005131f8643636a0c628bd9e8cb69ba5ea6df59", 0xf6) 2018/01/07 11:35:50 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000016000)='./file0\x00', 0x10900, 0x80) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x1, &(0x7f000000b000)=[{0x40000000000034, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/07 11:35:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = memfd_create(&(0x7f0000857000-0xc)="6d643573756da4656d315c00", 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000bdf000+0xb12)={0x6, 0x3ff}) write(r0, &(0x7f00007a2000)="1f0000000002ff010b0000e4000000040106f8000900010400ff0507000000", 0x1f) 2018/01/07 11:35:50 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/vga_arbiter\x00', 0x80200, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fd0000)={0x0, 0x4}, &(0x7f0000fd1000-0x4)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd0000)={r1, @in6={{0xa, 0x3, 0xa296, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd1000-0x4)=0x8c) kexec_load(0x0, 0x3, &(0x7f0000316000)=[{&(0x7f0000bf0000-0xc1)="", 0x0, 0x0, 0x0}, {&(0x7f00005c5000-0x85)="", 0x0, 0x0, 0x0}, {&(0x7f0000921000)="", 0x0, 0x0, 0x0}], 0x4003f0001) 2018/01/07 11:35:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) prctl$setfpexc(0xc, 0x20000) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f0000fb8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d8b000+0x715)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f000072f000)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f000091d000-0xa8)={{0x401, 0x9}, 'port0\x00', 0x0, 0x4, 0x81, 0x6, 0xfff, 0x0, 0x7, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000da8000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) pread64(r0, &(0x7f0000e85000)=""/157, 0x9d, 0x0) 2018/01/07 11:35:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 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) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000001000-0x4)=0x3fd, 0xfede) 2018/01/07 11:35:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) 2018/01/07 11:35:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)="") removexattr(&(0x7f0000891000)='./file0/file0\x00', &(0x7f000098d000)=@random={'trusted.\x00', '!\x00'}) execve(&(0x7f0000501000-0x8)='./file0\x00', &(0x7f0000994000)=[&(0x7f0000a8d000)='ramfs\x00', &(0x7f0000849000)='\x00'], &(0x7f0000567000-0x24)=[&(0x7f0000250000)="866d696d655f747970655e76626f786e6574305c6574683100", &(0x7f0000b20000-0x6)='ramfs\x00', &(0x7f0000f91000-0xe)='trusted.\x00', &(0x7f0000eec000-0x6)='ramfs\x00', &(0x7f00002b2000-0x3)=')F\x00', &(0x7f000010a000)="2d656d3073790174656d00", &(0x7f00000ea000)='\x00', &(0x7f0000875000)='!\x00', &(0x7f0000834000-0x24)='em1*&\x00']) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000-0x4)='bbr\x00', 0x4) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d42000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x20000000028, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0xffdc) sendto$unix(r0, &(0x7f0000b75000)="", 0x1d1, 0x0, &(0x7f0000b03000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfffffe58) 2018/01/07 11:35:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000862000-0x8)={0x0, 0x0}, 0x4000) execveat(r1, &(0x7f0000755000-0x8)='./file0\x00', &(0x7f0000d04000)=[&(0x7f0000334000-0x1)='\x00', &(0x7f0000ef1000-0x1)='\x00', &(0x7f0000d70000)='posix_acl_access^\x00', &(0x7f000022d000-0x3a)='%ppp0+-):em1,:+md5sum{wlan1cpusetvmnet1!(posix_acl_access\x00', &(0x7f0000347000)='wlan0wlan1\x00'], &(0x7f00009cb000-0xc)=[&(0x7f0000819000-0x13)='&systemmd5sum]ppp1\x00', &(0x7f0000933000-0x1)='\x00', &(0x7f00005b6000-0xf)='!em1+}userbdev\x00'], 0x500) r2 = socket(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003fe000-0x4)=0x0) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f00006fd000)={&(0x7f00007c1000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/07 11:35:51 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000ede000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fea000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x101) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = socket$inet(0x2, 0x0, 0x9) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000515000-0x20)={@common='bcsh0\x00', @ifru_flags=0xad01}) 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, 0x4, [0x3, 0x5, 0x7ff, 0x7, 0x7, 0x2, 0x100, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendfile64(r2, r2, &(0x7f000064a000)=0x0, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f50000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0xa, 0x4) 2018/01/07 11:35:51 executing program 7: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000187000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x5, 0x0}}, 0x8) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ef2000-0x10)=@common='teql0\x00') mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ef3000-0x4)=0x0, &(0x7f00007dd000)=0x0, &(0x7f0000ef2000)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000ef4000-0x8)='./file0\x00', &(0x7f0000d4a000)=@known='system.posix_acl_access\x00', &(0x7f0000ef4000-0x92)=""/146, 0x92) sendmsg$nl_xfrm(r0, &(0x7f0000ef3000-0x1c)={&(0x7f0000cd0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ef2000)={&(0x7f0000ef2000)=@newsa={0x1fc, 0x0, 0x0, 0x5, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x1, 0xb6, 0xa, 0x20, 0x0, 0x87, 0x0, r1}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffff, 0x3, 0xff, 0x3, 0x4, 0x6, 0x80000001}, {0xefb, 0x100, 0x5, 0x5}, {0x0, 0x2, 0xfffffffffffffc00}, 0x1, 0x7, 0x2, 0x3, 0x9, 0xa}, [@algo_auth={0x80, 0x1, {{'vmac(serpent-generic)\x00'}, 0x1b0, "f1d53c8bfe6251f898a08d8e7210ba8af8e9e34366b0a51b5be74da3d2517044ce62695eaf448b012e7d8320f6f1e29dfb1a5b5d66e1"}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @coaddr={0x14, 0xe, @in=@empty=0x0}, @sec_ctx={0x4c, 0x8, {0x47, 0x8, 0x1, 0x1f, 0x3f, "c4671d53bda41df48ba247d3936a5943b764c0f142d2a5f7bf106f2934fc0a842a30501dbbe66c8fa296727928a9ca2c5a268773a2b1fd0ae835dd0ea0c247"}}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0xce, 0x0}, 0x4000210a) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000ef4000-0x4c)={0x7f, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000717000-0x9)='/dev/sg#\x00', 0x10000, 0x2000) 2018/01/07 11:35:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c6a000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002c2000)={0x0, 0x78, "2b4a58a4311c5fbdfaf4411c78a89a72100188f2fa6f3f72cee5846c9c56249f3ff46de5ff118ccbf4f27e6c989da1d3544ec127a0842a1a943ce35fe583fdd197302a1b2d7145278efe28239835cb1bd9bdcc64ca8a16e401ac05de554399d9777b6f37e376dd4e8d4a17f212ec4734272258bab10c206e"}, &(0x7f0000042000+0x29e)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005d8000-0x2a)={r1, 0x22, "f9b09162a131487b7b2f079af82d94e4170199f2d999fc6d3d33396d864c62251853"}, &(0x7f0000311000-0x4)=0x2a) connect$llc(r0, &(0x7f0000c0e000-0x10)={0x1a, 0x1f, 0x8, 0x80000001, 0x1ff, 0x1, @random="bd164ad60579", [0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x2, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000096000-0x11)='/selinux/context\x00', 0x2, 0x0) recvfrom$llc(r3, &(0x7f0000f68000)=""/177, 0xb1, 0x102, 0x0, 0x0) write(r2, &(0x7f0000287000-0x24)="240000002a0007003200000800367700fbffffff0100000000000003ffffffff0100ff10", 0x24) 2018/01/07 11:35:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000479000-0xb)='mountstats\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ef0000)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f6f000)={0x4, 0x4, 0x1800000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006fe000)={0x0, 0x1}, &(0x7f000087a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000044f000)={0xffff, 0xc, 0xffffffff, 0x4, r1}, &(0x7f000058c000)=0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f000000f000)={&(0x7f0000cb7000-0x4)=[0x0], 0x1}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000170000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000627000-0x4)=0x0) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000053b000-0x6)='hybla\x00', 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r1, 0x0) 2018/01/07 11:35:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dab000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x8000f, 0xfff, &(0x7f0000303000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000851000)=0x0) fcntl$setsig(r0, 0xa, 0x3b) fcntl$lock(r1, 0x24, &(0x7f0000160000-0x10)={0x0, 0x0, 0x4, 0x7fffffff, r3}) 2018/01/07 11:35:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000001000-0xe6)=""/230, 0xe6, 0x1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000faf000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) 2018/01/07 11:35:51 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x59) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000014000-0x18)=@generic={0x0, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000017000-0xed)={0x0, 0xe5, "45f9a95000ede551fbcabf0201bb21a48d760d13710c9a1cb979c08462833310b891bf5a7c107d7771a4936661593a9495a8fb2ebcdb249ccfeeb4e4fe7b4be937d217b8e6bd5a690ca244ad31791017099aff60efcfee38ec40c4f3b9d4e435844bec8006f5fef0026ab7c1067df88e456dfe1d27a9780665419550fb1feb468901df2c6ec4c17fe8cf6b3d79ad2601a9f515e63c85c9c194ab9a89751d6ca030324d047d8a3d9a5719bc5aa62eab2f6a581a542eede3f1ff2bbc7914d708abbbd532fdcdadd6a2f7177e91a33a0446fb2825744e369491dc6cf766a88056a7ebd8ed0e1b"}, &(0x7f0000017000-0x4)=0xed) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @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]}, 0x9, 0x0}, &(0x7f0000017000-0x4)=0x98) 2018/01/07 11:35:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/07 11:35:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000348000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) ioctl(r0, 0x6, &(0x7f0000594000-0xc7)="c13c937030381a12ab15e6349746eaebd2f62318ff7c20ad083cf24f3c4eb845667571fe841ba02fe2ee0b137bd53189892f64ce760bb8671f2c9dcc5d72841ea3892ec1a79b5ea6cba6104e6bfb08acfb09b4b6ba6c06c1d42622176be602d8b08aad0a208ab5059da304f6bd59a8e552d55d0f6ea003a14f449d87afee4622e5c45e201f29d0f34b052a881639907c907582382dd399c3a86f2015d12f7afab2636adf215867942cfdb20f756afc27570774fffc634149911ff79129109ea1e8f7e28c8bb02e") 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000038e000-0x9)='/dev/rtc\x00', 0x80, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000bc6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/07 11:35:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8a000)='status\x00') fcntl$setlease(r0, 0x400, 0x2) 2018/01/07 11:35:51 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cbe000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x802) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) fdatasync(r2) fgetxattr(r0, &(0x7f0000000000)=@random={'system.\x00', '/selinux/user\x00'}, &(0x7f0000000000)=""/200, 0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) r4 = memfd_create(&(0x7f0000f0f000-0x2)='.\x00', 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000000)={0x0, 0x0}) 2018/01/07 11:35:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x101000) 2018/01/07 11:35:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a76000-0x84)="7ffb414a4aeff383e0dc33e8fdd28999b432a63064ed8209f7883fdaa5c5f93bca403917742857a848", 0x29) openat$ppp(0xffffffffffffff9c, &(0x7f0000910000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c5000-0x8)='./file0\x00', 0x80000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xfffffffffffffffe) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) munlockall() ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000789000)={@generic="fdc8f048991797b017a848658c34f78e", 0xfffffffffffffff8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000040a000-0x24)={@common='rose0\x00', &(0x7f0000898000-0xc4)=@ethtool_rxnfc={0x3e, 0x13, 0x54, {0xd, @sctp_ip6_spec={@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}, 0x2, 0x0, 0x3f}, {"2cf2", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0xb71, 0x7ff, [0x9, 0x1]}, @usr_ip4_spec={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x8, 0x400, 0x1, 0x1}, {"1486", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x10000, 0x800, [0x5, 0xd1]}, 0x1, 0x6}, 0x2, [0x10000, 0x935b]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000088a000)={0x0, 0x40, "0ab2f0b6eac7db194da82c7e250eedc61741852ee0c70d6ff4601857aa4142196275b3ef6626dc8ec3419000784ec04820947ab57754aa0bea64de34cf699ee1"}, &(0x7f00009b1000-0x4)=0x48) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d99000-0x9f)={r1, 0x97, "3a19039c528982947b42eb52993f8011a4d208dca5148e314caafbcd8d09716ebe69d1aea1f18153daae609c2a154f24318158cb413a5234f5f4bacad8f8349911c0257ec1af6ca515a4ab2f0ec7ef624079d6b3e0ee7c1292a8a570e32b87a41cea20a69aaa85fc7bbee0c24d1b929e73ce4c918f82dc100c47b12ea4b7fad1d2009531b70d6cae84ca034727bd80a301a830256ba552"}, &(0x7f00007ac000)=0x9f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000054a000)={r1, 0x4, 0x56c2}, 0x8) ftruncate(r0, 0x0) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c38000-0x10)={0x5, 0x209, 0x9, 0x9, 0x0}, &(0x7f00001eb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000681000-0x1c)={r1, 0x14, "d3ba20f9fd57f7495a48cd7b3490662d49284ce9"}, &(0x7f00007cc000-0x4)=0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000eb4000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/07 11:35:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffc45) sendto$inet6(r0, &(0x7f00002df000)="", 0x0, 0x20000004, &(0x7f0000806000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000abb000)=0x0, &(0x7f0000d8d000)=0x4) shutdown(r0, 0x1) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ffb000-0x4)=0x100000002, 0x4) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f000076a000-0x4)=0x1000) 2018/01/07 11:35:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000846000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x8d)=""/141, 0x8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ed3000)={0x200, 0x2, 0x8000}, 0x4) splice(r0, &(0x7f000005e000)=0x0, 0xffffffffffffffff, &(0x7f0000eed000-0x8)=0x0, 0x4, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000021b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xe, &(0x7f000093b000-0x18)={0x0, {0x822}, 0x3ffffffe, 0x0}, &(0x7f000093a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000093c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000a0000-0x4)={0xffffffffffff7fff, 0x1, 0x3}) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009f4000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a98000-0x63)=""/99, &(0x7f0000d9f000)=0x63) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d18000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00003e4000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ffd000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) timerfd_create(0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000a9e000)=0x2000000000000) 2018/01/07 11:35:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x168f, 0x15960000000) pipe2(&(0x7f0000203000)={0x0, 0x0}, 0x80000) r3 = syz_open_dev$mice(&(0x7f0000cb3000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) r4 = openat(r3, &(0x7f000093c000-0x8)='./file0\x00', 0x4000, 0x8b) epoll_create(0xd0a) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000ca8000-0x50)={0x2, 0xba, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f71000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/07 11:35:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00006e8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000106000)={&(0x7f000068c000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d33000)=[], 0x0, &(0x7f0000a41000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004bc000)="", 0x0, 0x40, &(0x7f000082a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000fa000)=@assoc_value={0x0, 0x8}, &(0x7f0000da1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000489000)={0x9, 0x7, 0x200, 0x5, 0x64, 0x7, 0xfffffffffffffeff, 0xba0, r1}, &(0x7f0000ae1000-0x4)=0x20) 2018/01/07 11:35:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a64000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d98000-0x18)={0xaa, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000866000-0x6)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c3f000)={{&(0x7f000074c000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000868000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003f5000-0x4)=0xfffffffffffff801) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[], 0xfffffe01) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') setxattr(&(0x7f0000585000)='./control/file0\x00', &(0x7f0000ae5000-0xe)=@known='system.advise\x00', &(0x7f0000a92000)='system\x00', 0x7, 0x0) 2018/01/07 11:35:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e6000)='cgroup\x00') preadv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/180, 0x62}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000-0xec)=""/236, &(0x7f0000003000-0x4)=0xec) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000018000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000035000)='user\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)='"', 0x1, r0) keyctl$update(0x2, r1, 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000001c000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000040000-0x89)=""/137, 0x89, 0x10000, &(0x7f0000040000-0x10)={0x3, {"7f9fb341ae4eab"}, 0x7fffffff}, 0x10) 2018/01/07 11:35:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x1, 0x5, 0xa, 0x20, 0xa0, 0x2e, 0x7, r1}, {0xb21, 0x1, 0x2, 0x5, 0xffffffff, 0x9, 0x8, 0x9}, {0x0, 0x8001, 0x2, 0x9}, 0x80000000, 0x3, 0x2, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xb50e956bd84a8c86}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x2, 0x3, 0x5, 0x7, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00007d4000-0x76)="24000000190025d0471c0824fffffc0e0200000000100000000040ea080007000008e00f0b12cc4cc696ef8b8464a011b68fba93952fb35c4c075b4d34be237e0291aee527b6285be262d2e366b09cb73905c7aaccd3e300572447adb91f4ef1a5d21119aca864edfc9a7bb0501ae0a574ab356af70b", 0xfffffffffffffe5f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002d7000-0x6)={0x1, [0x1]}, &(0x7f0000308000-0x4)=0x6) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg(r0, &(0x7f0000feb000)={&(0x7f00008b0000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="9e45d74e2591", [0x0, 0x0]}, 0x10, &(0x7f0000fec000-0x10)=[], 0x0, &(0x7f0000fec000-0x2ac)=[], 0x0, 0x0}, 0xffffffffffffffff) chmod(&(0x7f0000f7c000-0x8)='./file0\x00', 0x100) [ 48.786574] audit: type=1400 audit(1515324951.391:27): avc: denied { write } for pid=7042 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/07 11:35:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000743000)='/dev/keychord\x00', 0x800, 0x0) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000c6e000-0x4d)=[{0x4d, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48d00000007f4b939ae7c3d17befa45cf7d260157b61a1aba"}], 0x4d}], 0x1, &(0x7f00004d8000)=[], 0x0, 0x0}, 0x0) 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000156000)=0x0, &(0x7f0000497000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a0000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00002d2000-0xc)={0x5, 0x18, &(0x7f000011b000-0x18)="92443234ebb0d630294d1a6d68da0c1c1125bec76ef528b6"}) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x43, '\'E'}], 0x10, 0x0}, 0x0) 2018/01/07 11:35:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ee4000)={@generic="f6783737adeef2853c614091d395d425", @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f000005e000-0x1000)="", 0x0, 0x0, &(0x7f0000c25000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 11:35:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cf7000)=0x0) 2018/01/07 11:35:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000095b000-0x8)='./file0\x00', 0x10400, 0x0) r1 = creat(&(0x7f000033d000)='./file0\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009bf000-0x18)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getdents64(r0, &(0x7f00002a1000)=""/240, 0xf0) pipe2(&(0x7f00002dc000-0x8)={0x0, 0x0}, 0x80800) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000182000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="d4d9f6880258", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) r8 = dup3(r0, r6, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000081000)=@int=0x0, &(0x7f0000a81000)=0x4) r9 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) dup2(r9, r9) delete_module(&(0x7f0000788000-0x1)='\x00', 0xa00) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000fda000)=""/136) setsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) stat(&(0x7f0000234000-0x8)='./file0\x00', &(0x7f0000b32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r8, &(0x7f00006f8000-0x10)=[{&(0x7f0000a7b000-0x1c)="f439b3218bdaf13a31c64b8588d6a1b5f716d1197ff13efc6fde8dc4", 0x1c}], 0x1) r10 = dup(r9) setsockopt$inet6_tcp_int(r10, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r10, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r9, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r9, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r10, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/07 11:35:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000042a000-0x8c)={0x9, 0x0, 0x8, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000019000)={0x400000004, 0x0}) ppoll(&(0x7f0000628000)=[{r1, 0x4, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000124000-0x8)={0x77359400, 0x0}, &(0x7f0000ae1000-0x8)={0x0}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000b94000)={0x3, 0x8, 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]}) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f84000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00004e8000)=""/159) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00005a9000)="1d12841bfd44f2253ec8f55b4e80fa958a4cf2bfa38133e057e9a8f2377e85a410ac9da2f41dfd83102245f2a4401383b0024a8d6c0d6ef935bf598a3b2086fdffd7c7ed8ad3def552c9fa7fdfb5dda625ae0485cb86441777f9c3bdcaca85fc55b29de0b0413a209d59c900815fc8372af1f2d126709aa6d81af2f053f16d642d57da02") ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00005e6000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e41000-0xa)='/dev/ptmx\x00', 0x4a40, 0x0) syz_fuse_mount(&(0x7f0000bce000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x17bac803f9d12709) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000de2000)=0x6, 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000db7000)={0x100, 0x7, 0x401, 0x10000, 0xdd, 0x4, 0x8, 0x2, 0x0, 0x800}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eed000)={0xfffffffffffffff9, 0x7, 0x9, 0x7, 0xb372, 0x3, 0x62a8, 0x8, 0x9, 0x5, 0x7, 0x8}) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000097c000)="", 0x227) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000043000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008a1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008a0000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000033000-0x4)=@assoc_id=r1, &(0x7f00005d4000-0x4)=0x4) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) writev(r2, &(0x7f0000056000-0x2)=[{&(0x7f00008a5000-0x41)="", 0x0}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000901000)=[{&(0x7f0000806000-0x10)="290000001900ff090000000000f3020a", 0x10}], 0x1) fcntl$setsig(r0, 0xa, 0x37) 2018/01/07 11:35:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006e3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) mkdir(&(0x7f000013b000-0x8)='./file0\x00', 0x0) getgid() getsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000444000-0x6c)=""/108, &(0x7f00007aa000-0x4)=0x6c) 2018/01/07 11:35:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/checkreqprot\x00', 0x200080, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000e6f000-0x5c)="25001d21b23c76a1ea463f900600552f3c6a0c1959c9ff98639ed6dae50ac76562ff8eaf780100eab00100000900000000976f91b7249fdb5ca9c3f70e10b2f1d7b950b989db678e315f8870b2c9a1f186ade58c877c21685957c0ce") r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000004f000-0x8)=0x6) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x4) rt_sigtimedwait(&(0x7f000000c000-0x8)={0xfffffffffffffff8}, 0x0, &(0x7f000003e000)={0x77359400, 0x0}, 0x8) dup3(r2, r3, 0x0) 2018/01/07 11:35:51 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d7d000-0x4)={0x6}, 0x1e0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$inet(0x2, 0x3, 0x100) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000468000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000ff8000)=0x0) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000807000)=0x0) capget(&(0x7f0000f54000-0x8)={0x0, r0}, &(0x7f00000a9000-0x18)={0x55a3, 0xfffffffffffffffd, 0x4, 0x9, 0xd770, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000960000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000087c000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000d3b000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f000030f000)='/dev/usbmon#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000069b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001db000-0x4)=0x28) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000da8000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r5 = add_key(&(0x7f00007ac000)='id_resolver\x00', &(0x7f0000f41000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000dd2000)='keyring\x00', &(0x7f000090d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r5, 0x5, 0x3, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000084d000-0x8)={r4, 0x2, 0x4}, &(0x7f0000777000)=0x8) 2018/01/07 11:35:51 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b76000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x5c)={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]}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r2, 0x31) fcntl$setown(r1, 0x8, r2) ptrace$setopts(0x420b, r3, 0x8, 0x20000008) 2018/01/07 11:35:51 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a42000-0x1c)={0x3f, 0x9, 0xff, 0xfffffffffffff0d2, 0xdf1, 0x5, 0x7f, 0x80000001, 0x2, 0x1, 0x2, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d46000+0xfad)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fea000)=0x1, 0x4) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x47)="02", 0x1, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) keyctl$read(0xb, r1, &(0x7f000071a000-0xa7)=""/167, 0xfffffffffffffc39) 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000004000-0x8)='./file0\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x3, 0x10, 0x6a4d1d8, 0x6}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000004000-0x4)=0x8) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000005000)={r0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000)=0x0) 2018/01/07 11:35:51 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000001000-0x40)={{0x3, 0x3, 0x1, 0x2, 0x4}, 0x1, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f4b000)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008af000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000df6000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x200001a6, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000a8e000-0x10)={0x2, 0x2, 0x1, 0xde5, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000103000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000065a000-0x18)={0x1, 0xffff, 0x80000000, 0x8, 0x7, 0x5}) 2018/01/07 11:35:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) listen(r0, 0x7f) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/07 11:35:51 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88", 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000058a000)="180000e9010001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807567e59dba67e192bb3550400000067a1e2010006fc2163e000000000000453ff1f08000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf001f000007e87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000038ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa00041ad0b4c2c23eef679567fcda", 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) timer_create(0x5, &(0x7f000030f000)={0x0, 0x3a, 0x1, @thr={&(0x7f0000d5c000-0x16)="b625d68997c5033aec4ec158ecac41dbe24c9670ad90", &(0x7f0000962000-0x9b)="2d9f2ec2b119ce45fae140a4d2b7c1fcd68dcb3529bfbe783a9930cbce6c38603c3587efd411ba5e3caaa5c5439e817b2b5c025074c7461604c92f1de35fae1c2f0b633e451a25686cc8de88502998fa3c9b52b7886c3ac3884401ae0690850641c23ca8d203a4ca9453122408d238bb8b4d64683962651d37a0ce1c93e3178ff85f34708a6e919fc26385a5ac1f0db7f145e71ee8c4c3f9b853ac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088c000)=0x0) timer_getoverrun(r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002bd000)={{0x3, 0x0, 0x1, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 11:35:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000089e000)='./file0\x00', 0x8000000000000) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/pktcdvd/control\x00', 0x4002, 0x0) getsockname$llc(r0, &(0x7f0000a21000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000022e000-0x4)=0x10) accept4$packet(r0, &(0x7f00006ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008fb000-0x4)=0x14, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r0, &(0x7f0000f2d000-0x8)='./file0\x00', r1, &(0x7f0000862000)='./file0\x00', 0x2) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000c8000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000d1a000)="8d") 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008dd000-0x70)={0x54b6a8a4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0x6, 0x22, &(0x7f000016a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x4, 0x5}) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000898000-0x10)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00008de000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00008db000-0x4)=0x0, &(0x7f00008db000-0x4)=0x4) 2018/01/07 11:35:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x80000, 0x9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x78}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000)={0x1, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @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, 0x1, 0x2b9, @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]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x6, &(0x7f0000030000)=0xfffffffffffffeff) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffffffffff8a) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000030000)='net/ip_tables_matches\x00') 2018/01/07 11:35:51 executing program 0: r0 = userfaultfd(0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d4c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001a1000)={@rand_addr=0x0, @broadcast=0xffffffff, 0x1, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/100, 0xce) 2018/01/07 11:35:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ea000-0x4)=0x5, 0x4) recvfrom$inet(r0, &(0x7f0000702000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b48000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000548000)="240000005a001f0100000000000000002300071008000100feffffff08ffff0500000017", 0x24) sendto$inet(r0, &(0x7f0000e88000)="615c429c20feee683fbf57e9bdc4ec9c655eea305ce9b1feb916750d0b0732ee365eb6f67562aac4a158554701dffab6fc89e3424a17fee57f55466176be351fc0d9f9e4d0d4b835527ecf988065f2a28defe99581b333dc92d1725a19f7803b920cbb1a1a28affcd44eadd9db65c7aea1272bda34377f4b9da975bbf288c48e7e9cb9cac704f1b1d9e0ecb43cd6179103108b16a2d4dd951c103bd59fa920f901dd52d36468075201eed65a4c8fbbfcbeecea0674d0a0679a786bf74c60", 0xbe, 0x3d, &(0x7f0000dd8000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000184000)={&(0x7f0000913000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001a2000-0x50)=[], 0x0, &(0x7f0000ed9000-0x4c)=""/0, 0x0, 0x0}, 0x40000122) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000066e000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c55000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f000030f000-0x5c)={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e4b}, 0x1, [0x1, 0xffffffffffffffff, 0x393, 0x2, 0x0, 0x46, 0x30, 0x8]}, 0x5c) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/07 11:35:51 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000af6000)={0x0, 0x0, 0x0}, &(0x7f0000db3000)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ab000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffff, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9efe, 0xc12, 0x8, 0x7, 0x18}, 0xa0) sched_setattr(r0, &(0x7f0000809000-0x30)={0x30, 0x2, 0x1, 0x25e4fe8c, 0x4, 0x9, 0x2, 0xde11}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x8, &(0x7f0000e54000)="fc0da81da53cf6321226b2ba6081293c8e542f3364fb16a4de8b6dc1c76ff190a627ec1c0ad9b5b39d2367dc5266f8940211c0630219ea754c73520e8495416288c9eec410b41a13ede96fcf065416699ccb4e2af4ed8aef2c40eb7752e55a485c3d8afda6171b566870af4d7e61c8da5a1855d5070fe58ef80695d9b870a6d4ccac07f52332e41dcbc08259bfdf60ce921a219f917730fdc70641c390be53947091ad0e747331bf8b312a44acd513d3dae928cc00a291d6867721") setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000a76000-0x42)="", 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000f04000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ed1000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009dd000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007cd000-0x14)={r4, 0x2, 0x8004, 0x7fff, 0x398b, 0x876}, &(0x7f0000d0d000-0x4)=0x14) listen(r1, 0x80000001) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000a3a000)=0x2, 0x4) 2018/01/07 11:35:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/ptmx\x00', 0x303500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x109) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r5 = epoll_create(0x3) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r10 = fanotify_init(0x0, 0x40c01) r11 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r12 = epoll_create1(0xd1823458f6c13bd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r14 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c72000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000454000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000+0x415)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000feb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dc5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000024c000-0x4)=0x0) r26 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r28 = socket$nl_xfrm(0x10, 0x3, 0x6) r29 = socket$unix(0x1, 0x3, 0x0) r30 = dup(0xffffffffffffff9c) r31 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r32 = syz_open_dev$evdev(&(0x7f00001e7000)='/dev/input/event#\x00', 0x5, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = accept4$inet(0xffffffffffffffff, &(0x7f00007c1000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r35 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000833000-0x11)='/dev/vga_arbiter\x00', 0x220000, 0x0) r36 = signalfd(0xffffffffffffffff, &(0x7f0000a50000)={0x7}, 0x8) sendmsg$unix(r0, &(0x7f0000d1e000-0x1c)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d46000-0x10)=[{&(0x7f0000000000)="011c1bdd01dd5582ffb06d78d35012b1fc7167a240ac3b99281dde6ba436b8f567dca1b15a78b8ef3cae6a6dbc5491ac891fcccf1db25a92fca10a63133cc8d0208ec3d6a7628f8451945898afe85df25ab42fc37afe36ec1f41821f46caa622463d74378e66b75112c28835570311a9b5e421c541627bca094b43d5a41479a9a753c20ffe7dc431f700e3482caf94bc184b52546050df8b54223c2c3d4808155c9f19185f2524efef418f1ab67ba864e24dffff3994c5714e16c79220704d86a9401c0c62c274c67b50bd7fd5a6255f17f338e0d11c90db5f10726d71e659544b1334d9435ed984d1d41ab6abac2a3469f64e", 0xf3}, {&(0x7f0000001000-0xe6)="9211cf8232fcda177ac0192d290e50831e0a71ad4594e2db9127918249272a293f739d936ccd98851060a15f16f0f1722853ce79fbf48443e52fca72ff5e423bccd2f41d6953df27235a130f1499417f6cbbe4cbd3a9a4d4863db9049ffeaddf20fbd7850baf468870f31b17096212c6e83913ac33f72bf63fcb4fa91fa2cd7cf97bbede571d10f2811facd2f6ead51e596d4f0bc1f957407cc936289134288ca125cfbf89d3781288db6b9d1c8f42ecf7de244c4becf300a3f321b35826e70b8c519d24f0796127a350ca80c1b9bca81adac1f491038d9b7016fc9fa9b7364dea19940a6ecd", 0xe6}], 0x2, &(0x7f000034c000-0x10c)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, 0x0, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x14, 0x1, 0x1, [r27, r28]}, @rights={0x2c, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36]}], 0x10c, 0x800}, 0x24000000) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = socket(0x4000000010, 0x802, 0x0) write(r37, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) 2018/01/07 11:35:51 executing program 7: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000586000)='/dev/keychord\x00', 0x400001, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f29000-0xc)={0x0, 0xb9828792d86d5309, 0xffffffffffffff9c}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f29000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000650000)={r1, r2}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000f2a000-0xd)='/dev/net/tun\x00', 0x0, 0x800) accept4$packet(r0, &(0x7f0000c56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000222000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f2b000-0x2)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/sequencer\x00', 0x20000, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r5, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f27000)=[{0xc, 0x0, 0x1, ""}], 0xc, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00006a5000)=0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f2b000-0x8)={0x39980732, r6}, &(0x7f0000394000-0x18)={0x5, 0x8, 0xbf7, 0x80000001, 0x80000000, 0x5}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000f2a000)={0x0, 0x0}, &(0x7f000034d000)=0x8) prctl$intptr(0x4, 0x6) 2018/01/07 11:35:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000378000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fanotify_mark(r0, 0x14, 0x10020, r1, &(0x7f00000e3000)='./file0\x00') r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000212000-0x8)='./file0\x00', 0x9) syz_open_procfs(0x0, &(0x7f00001fa000)='coredump_filter\x00') socket(0x0, 0x3, 0x0) umount2(&(0x7f0000017000-0x8)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f000032e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) [ 49.211346] binder: BINDER_SET_CONTEXT_MGR already set [ 49.220558] binder: 7113:7119 ioctl 40046207 0 returned -16 [ 49.227614] binder_alloc: 7113: binder_alloc_buf, no vma [ 49.234771] binder: 7113:7130 transaction failed 29189/-3, size 0-0 line 3128 2018/01/07 11:35:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000010) bind$netlink(r0, &(0x7f000068c000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x101880}, 0xc) 2018/01/07 11:35:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ace000)={0x5, 0x1, 0x0, 0x8, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 49.263458] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.269673] binder: undelivered TRANSACTION_COMPLETE [ 49.302274] device gre0 entered promiscuous mode [ 49.337736] device gre0 entered promiscuous mode 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000d000)='ns/uts\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000d000)={{0x2, 0x0, 0x2, 0x0, 0x6dcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000-0x20)={@common='bpq0\x00', @ifru_flags=0x2000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/07 11:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000abf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f50000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="78c3fcf9f664ba0e004392f8b901a3f9"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c32000-0x28)={@common='ipddp0\x00', @ifru_mtu=0x0}) 2018/01/07 11:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000777000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xc390) 2018/01/07 11:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e8b000-0xc)='/dev/autofs\x00', 0x41, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005d1000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x200008b36, &(0x7f0000933000-0x28)={@common='eql\x00', @ifru_mtu=0x0}) 2018/01/07 11:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f42000-0x18)={0x0, 0x9, 0x10, 0xe1, 0x8}, &(0x7f0000a9b000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a22000-0x18)={r1, 0x0, 0x10, 0xa542, 0x5}, &(0x7f0000b2c000)=0x18) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000c9a000-0x123)="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", 0x123) 2018/01/07 11:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) recvmsg(r1, &(0x7f0000625000-0x1c)={&(0x7f0000864000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f000046d000-0x50)=[{&(0x7f00001bf000-0xf6)=""/246, 0xf6}, {&(0x7f0000d84000-0x57)=""/87, 0x57}, {&(0x7f0000453000-0xfe)=""/254, 0xfe}, {&(0x7f0000170000-0x61)=""/97, 0x61}, {&(0x7f00005d0000-0xb1)=""/177, 0xb1}, {&(0x7f0000381000)=""/45, 0x2d}, {&(0x7f0000cc4000-0xf4)=""/244, 0xf4}, {&(0x7f000053f000-0xc8)=""/200, 0xc8}, {&(0x7f0000476000-0x26)=""/38, 0x26}, {&(0x7f0000c32000)=""/72, 0x48}], 0xa, &(0x7f0000bd8000-0xd5)=""/213, 0xd5, 0x6}, 0x40002101) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x803, 0x0) umount2(&(0x7f0000a0c000)='./file0\x00', 0x6) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/07 11:35:52 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000283000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000001000)={0x1, r1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000306000-0x4)=0x4) 2018/01/07 11:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ace000)={0x5, 0x1, 0x0, 0x8, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/07 11:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000056c000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x5, 0x0, 0x2, 0x0, 0x0, 0x4}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000e51000)=@pi={0x0, 0x0, @eth={@random="284e882a33c7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, 'K', "05a28f", 0x0, ""}}}}}}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005ad000-0x4)=0x0) 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000-0x1000)="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", 0x1000, 0x0, &(0x7f0000004000)={0xa, 0x0, 0x5a76, @loopback={0x0, 0x1}, 0x100}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/07 11:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x8002, 0xee) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000eb1000)=0x1c, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b59000-0x4)=0x1) 2018/01/07 11:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3b000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e7b000)={0x2, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [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]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x818}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001cc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005af000)=@assoc_value={0x0, 0x0}, &(0x7f0000659000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000a0f000)='./file0\x00', 0x200000, 0x0) renameat2(r1, &(0x7f0000f70000-0x8)='./file0\x00', r2, &(0x7f0000b27000)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e56000-0x8c)={0x0, @in6={{0xa, 0x0, 0xdcd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000045a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d13000-0xae)={r3, 0xa6, "da1c223677666ce348e97b916307dde40a4ac3731e7829eb518fb7fa85073c06a008b9a48e444df1fb37a1073cf3d79c24b9ea089c359d2c2c1130ea9f93bc298d23d5aa63287491f1a8496a9793478306013db4a8db830b4fd13ef9e7cb791cc6af5b7170df09dfad7e5250af70d849f0d30ca2e0ca2b7046f54f622290d11ccf5f24396f1d0db61e0f6852f48f5582abe2b1f0c29e99d80e58b5c22263f03c5c2d707def2b"}, &(0x7f0000683000-0x4)=0xae) r4 = socket(0x10, 0x803, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000012f000)='/dev/autofs\x00', 0x682000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000269000)=@add_del={0x2, &(0x7f0000b79000)=@common='nr0\x00', 0x609d}) sendto(r4, &(0x7f00000d4000)="14000000010ae7fdff003fec00020017011f00e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001c8000-0x8)=@assoc_value={r3, 0x0}, 0x8) syz_open_dev$sndtimer(&(0x7f0000d1b000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b4f000)={0x0, 0x3}, &(0x7f0000a4f000)=0x8) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f000042a000)=0x7) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f00000ee000)={0x1000, &(0x7f0000010000-0x1000)="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"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00003c3000)=@assoc_value={r5, 0x2}, &(0x7f000017a000)=0x8) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000d42000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00004c6000-0x2c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x2c) 2018/01/07 11:35:52 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f000002f000-0x2)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x10400, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000030000)={0x0, 0x800, 0x7, 0x7, 0x1f, 0x400}, &(0x7f0000020000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000011000-0x14)={r2, 0xd0, 0x401, 0x4, 0x4, 0x5}, 0x14) setitimer(0x0, &(0x7f0000018000-0x20)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f000002d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000084f000-0xc)='/dev/autofs\x00', 0x400000000000, 0x0) mmap(&(0x7f0000be0000/0x2000)=nil, 0x2000, 0x0, 0x50010, r0, 0x0) 2018/01/07 11:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6de0b3b4e7155706, &(0x7f0000217000)={0x0, 0x26, 0x0, @thr={&(0x7f0000106000)="", &(0x7f0000a3d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe8000)=0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007d5000)=0x0) [ 49.584633] device gre0 entered promiscuous mode 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x101, 0x400000000000007f) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x500, 0x100000000, 0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000002000)="7bc36f2d05dd6092428cf2cf0d5a73773a7250914959e7c54ddd51b0d74444dc905c664db671ccbfda5e2bb2ecd19a41d399ef374632d168b45c5d0cd2e0bf9d26c708b5d77f16e1959a2652b61c34f0520973b92abe90b2e5e92fefa5e27484a645c7f45f0149ba24113fcd8fc4155d2e5338813fb9ee4781137d1d6cd1bf56de382cc997c9de810ea3ef16809f1ce2538dc410a5c58d998e101b5a698ec4950554ea", 0xa3) 2018/01/07 11:35:52 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap$binder(&(0x7f0000643000/0x3000)=nil, 0x3000, 0xc, 0x40010, r1, 0x0) [ 49.632890] device eql entered promiscuous mode 2018/01/07 11:35:52 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = open(&(0x7f0000fca000)='./file0\x00', 0x20000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000794000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x8001, 0x8, 0x80, 0x100000001, 0x30000000, 0x3, 0x7442, 0x7}, &(0x7f0000000000+0x123)={0x5, 0x5, 0x1, 0x3, 0x2ce4e482, 0x40, 0x0, 0x100000000}, &(0x7f0000f9b000-0x40)={0x7, 0x0, 0x7, 0x40, 0xfffffffffffffff9, 0xffffffff, 0x542c, 0x6}, &(0x7f0000eb3000-0x8)={r2, r3}, &(0x7f0000956000)={&(0x7f0000000000)={0x2}, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/07 11:35:52 executing program 2: r0 = socket$inet(0x2, 0x40002, 0x0) fcntl$setsig(r0, 0xa, 0x7f) 2018/01/07 11:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e90000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000534000-0xb)={0x3ff, 0x6, 0x2, 0x8f, 0x8000, 0x1, 0x2, 0x8, 0x1, 0x9, 0x7ff}, 0xb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000023a000-0x50)={{0xff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a92000)='./file0\x00', 0x1, 0x30) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000119000)={0x8, 0x3ff, 0x2}) futex(&(0x7f00000e8000)=0x7, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000d70000-0x4)=0x4, 0xfffffffffffffffa) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000052b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000034c000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/07 11:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000056c000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x5, 0x0, 0x2, 0x0, 0x0, 0x4}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000e51000)=@pi={0x0, 0x0, @eth={@random="284e882a33c7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, 'K', "05a28f", 0x0, ""}}}}}}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005ad000-0x4)=0x0) 2018/01/07 11:35:52 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)="6dab3d00000000000009") fstatfs(r1, &(0x7f000000b000-0x56)=""/86) getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) syz_open_dev$random(&(0x7f00004e3000)='/dev/random\x00', 0x0, 0xfffffffffffffffc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/07 11:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000016b000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_dev$mice(&(0x7f000090f000)='/dev/input/mice\x00', 0x0, 0x401) getpeername$packet(0xffffffffffffffff, &(0x7f0000717000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000543000-0x4)=0x14) sendto$packet(r2, &(0x7f0000038000)="8b5cc8c0683bf41c0647588de24fddc728a841afb3f9954f687b4033de1a11c1c75e9aa2093deb8b7f20df3535c92b8725f2a3677b9c8e9cef610551e8273a18dc2817dde259ea65469d582d7ed5b5ec3fca647c480acf42594ec84cd47ad61cbbad580b160ac0fbe911e0f4802f118f5326a81bf28a07090862018a51708bff23d5a274f622f9fc8686e162f2e2e1c42601bb85b1b0583b93d1684aaac244f51938d0028abcfa4dfe37efe8404a68f3cebfc56d2d1bd80dc1fa1c2773e8241c2ccccd8c9d0d715f6317e203fd48a619ce1a4c10656d2e89915f060a2d84d1dfa76e6c070716b2bc349b57f196c3b2", 0xef, 0x10, &(0x7f00006bd000)={0x11, 0x8, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='attr/prev\x00') ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000e6e000)=0x80000000) exit(0x0) readv(r4, &(0x7f0000d20000-0x8)=[{&(0x7f0000065000-0xd9)=""/217, 0xd9}], 0x1) r5 = socket(0x18, 0x2, 0x4) accept4$packet(r4, &(0x7f00003fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004fe000)=0x14, 0x80800) recvfrom(r5, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) 2018/01/07 11:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f22000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00006bc000)=0x7) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000570000-0xc)={0x100, 0x1ff, 0x7fffffff, 0x0, 0x4, 0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ac2000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000e1d000)="23007df58f", 0x1000000) ftruncate(r2, 0x400000009) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000617000-0x8)={0x0, 0x8}, &(0x7f0000ed3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000006a000-0x108)={r4, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x1, 0x7fff, 0x7fffffff, 0x9, 0x80d0, 0x6a, 0x5, 0x3, 0x5, 0x10001, 0x9c9, 0x9]}, &(0x7f0000666000)=0x108) connect$ipx(r3, &(0x7f0000ea0000)={0x4, 0x5, 0x1, "a38690e8c639", 0xfffffffffffffffc, 0x0}, 0x10) sendmsg(r2, &(0x7f00003f6000)={0x0, 0x2a3, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r2, r3, &(0x7f000011e000)=0x0, 0x2) 2018/01/07 11:35:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x2)='\\\x00', 0x40, 0x0, &(0x7f00004df000)={0xfffffffffffff001, 0x1, 0xff, 0x40, 0x1, 0x80000000, 0x1b, 0x8cea}) readahead(r0, 0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x3, 0x9}, 0x8) 2018/01/07 11:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ace000)={0x5, 0x1, 0x0, 0x8, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/07 11:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b80000)='illinois\x00', 0x9) shutdown(r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000e3a000)="e2aa036ebfcf304cd8827b5807f075d8bbdcb45e7a21787f17cf84474da1c7ac46f3a38c9c65eaa550d10aa4b6949bccf84334ca42fd4a4ba024ce8a0cf80b192204aad3eee07a4a2221d8728fc088163446706bcaf78a1aae98bfbc872d326e38e137c9481f152e30d1a2b51ce846c82fd4a0276e18243caa8faae62b455ad8eba754445e1aef5d5d0e71ae298994fe0ed5b75a0128ef588770a9a93cd9081e7cd44a8e8442d0d99de76b06787a2f424b86f87b9aa7f8c3855135dbac42ca052bc1d88ba99daa53502581188300e06a62ca4e5de9e6b6aa123a5d4505c23295d56e903e0edd4ea9f98cd7a12ee10062c98c00e776b6f8e966", 0xf9, 0x801, &(0x7f00002b7000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:52 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000)=@random={'trusted.\x00', '/dev/sg#\x00'}, &(0x7f0000006000-0xf)='vmnet1%keyring\x00', 0xf, 0x2) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/07 11:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f0000518000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00006ba000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e93000)='/selinux/access\x00', 0x2, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$void(r1, 0xc0045c77) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fe8000-0x6)="0dd0008a0004", 0xfffffffffffffe39) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003a000-0xc)='/dev/rfkill\x00', 0x280000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x3) fstat(r0, &(0x7f0000fe9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000568000)='/dev/autofs\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000268000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f00000a1000-0x8)='./file0\x00', &(0x7f0000a47000)={{r1, r2/1000+10000}, {0x77359400, 0x0}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc0045103, &(0x7f0000816000-0x1)=0x0) 2018/01/07 11:35:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e36000-0x14)={@empty=0x0, @multicast2=0xe0000002, 0x200000000000000, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setreuid(r2, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000002000-0x2b)=""/43) 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) dup3(r0, r1, 0x0) [ 49.945659] device eql entered promiscuous mode 2018/01/07 11:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() mq_notify(0xffffffffffffffff, &(0x7f000001e000-0x58)={0x20000000, 0x19, 0x1, @thr={&(0x7f00003cb000)="e918da4aceea09e328f90954778190906794f68694d3858e2300aec7c829ccd1e8d340f5ce8761481612c9e51632d61a04011a02642297aa725e3cbfd2a13875aefa70df7befb6dffb14d60bd7a0b619dfbd9b3cdf6aa5765ac908cdf6fe20be97ff2e55cbfcec58624ddd46d7cba87470db05751c649b7c54862e47c5fabf1cb93918dcd8f9d10c5ca686f35029a38ad8e30ca37cbc938cf717ed3761548cf8a814ef2d87b99f6e254c3aff596a648fd10c34fb6fb175042f271c94ec904cea3af9d129dcf27fd4", &(0x7f0000586000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000597000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000bec000)={0x2, 0x9, 0x2, 0x422, 0x1ff, 0x1}) r1 = socket(0x2, 0x2, 0x0) mount(&(0x7f000031c000)='./file0\x00', &(0x7f0000d4d000)='./file0\x00', &(0x7f000097e000-0x4)='bpf\x00', 0x8000, &(0x7f0000669000-0x9d)="264146ced295a1fa0eeccbb583bcdc05ca996b229a333aa10708a000abdde2b18340e891776f5f9ee69d04016263cb48c6b9b0b52dff0da50fc95861bc87a16cdef53b153319088105e3011af6ba38100c8b8571d1601e7a61803fda2e4bad8f8d7fc8c0805813864137a35e00c0432816d19107dcefee9a6d52b0e4576b32e78ef5b6256ff0df174ede94687c43f3240a89e5f42beb236e17a1a958dd") r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvmmsg(r2, &(0x7f0000ef9000-0x80)=[{{&(0x7f0000012000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000917000)=[{&(0x7f0000b43000)=""/4096, 0x1000}, {&(0x7f0000363000-0xc2)=""/194, 0xc2}, {&(0x7f00004cd000-0x38)=""/56, 0x38}, {&(0x7f0000e21000)=""/174, 0xae}], 0x4, &(0x7f00008f0000-0x87)=""/135, 0x87, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f00002dc000-0x8)=[{&(0x7f000009a000)=""/14, 0xe}], 0x1, &(0x7f000063b000)=""/201, 0xc9, 0xfffffffffffffffc}, 0x4}, {{0x0, 0x0, &(0x7f00007ca000-0x48)=[{&(0x7f0000c29000-0x74)=""/116, 0x74}, {&(0x7f00004d9000-0x38)=""/56, 0x38}, {&(0x7f0000b09000)=""/226, 0xe2}, {&(0x7f0000c22000)=""/204, 0xcc}, {&(0x7f00009ad000)=""/201, 0xc9}, {&(0x7f0000005000-0x42)=""/66, 0x42}, {&(0x7f0000350000)=""/224, 0xe0}, {&(0x7f0000c85000-0xc2)=""/194, 0xc2}, {&(0x7f0000de7000)=""/4096, 0x1000}], 0x9, &(0x7f0000a60000)=""/99, 0x63, 0x0}, 0x1}, {{&(0x7f0000cc5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000040f000-0x8)=[{&(0x7f00006ea000-0x8b)=""/139, 0x8b}], 0x1, &(0x7f0000739000-0x1a)=""/26, 0x1a, 0x2}, 0x7fff}], 0x4, 0x12002, &(0x7f0000c60000-0x8)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cac000-0x4)=0x0, &(0x7f000056f000)=0x4) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 49.977072] device gre0 entered promiscuous mode [ 50.085311] device gre0 entered promiscuous mode 2018/01/07 11:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) clock_gettime(0x7, &(0x7f0000f09000)={0x0, 0x0}) timer_settime(0x0, 0x800000000000, &(0x7f0000d07000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/07 11:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000104000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000071e000)={0x3, &(0x7f000068c000-0xc)=[{0x7, 0xd2f}, {0x8001, 0x7}, {0x1000, 0xfffffffffffffffb}]}) r1 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x3f, 0x6, 0x1, 0x200020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)="04") write(r0, &(0x7f0000134000-0x3f)="9ca33e2c4ba41bb17aefb335f9ea7b8463d77f53a2b8f05ec93483e9679e8f4b6e0c4e65e11eeae15f10272bf4c4797bf0e7b9488291d08aaf6a1f6d6e36c5", 0x3f) 2018/01/07 11:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f000055d000-0x9)=']@*nodev\x00', 0x1000000000000002) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000059d000)={0x2, &(0x7f000062d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) splice(r1, &(0x7f000065c000)=0x0, r1, &(0x7f00003e7000-0x8)=0x0, 0x80000000, 0x1) 2018/01/07 11:35:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 11:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f6b000-0x6)='hybla\x00', 0x6) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000001e000-0x4)='tls\x00', 0x4) 2018/01/07 11:35:52 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000015000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000012000)={0x0, {{0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000005000-0x8)={0x0, 0x6}) 2018/01/07 11:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000171000-0x28)={@common='tunl0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000123000-0x10)={0x0, 0x0, 0x0, 0x0}}}) rt_sigtimedwait(&(0x7f000025c000)={0xdf7}, &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4c000)={0x77359400, 0x0}, 0x8) 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) dup3(r0, r1, 0x0) 2018/01/07 11:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006cb000)={0x0, 0x1}, &(0x7f00006b2000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000989000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x5, 0x6985, 0x8}, &(0x7f00000e4000)=0xa0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r3, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/07 11:35:52 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000081b000)={0xff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0xff, 0x3, 0x868d, 0x2, &(0x7f0000954000-0x10)=@generic="b88eb93a2f007b85ac7e7106682270ab", 0x80000000, 0xfffffffffffffff7, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="070bfff8ffdf26fffc", 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d30000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000542000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000072e000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/07 11:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) time(&(0x7f0000b61000)=0x0) r1 = epoll_create1(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008c9000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) open(&(0x7f00008bc000-0x8)='./file0\x00', 0x400, 0x5) ppoll(&(0x7f00006aa000-0x2d)=[{r1, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/07 11:35:53 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a39000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e12000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/01/07 11:35:53 executing program 3: userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000002000-0x7)='cpuset\x00', 0x42, 0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00009dc000-0x1)="f1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000ec2000/0x1000)=nil, 0x1000}) 2018/01/07 11:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f16000-0xd)='/dev/usbmon#\x00', 0x5, 0x100) getitimer(0x0, &(0x7f000097c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r0, &(0x7f000057f000)={0x3, {"2221b178894454"}, 0x5}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003bc000)=0x2, 0x4) 2018/01/07 11:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x7) write(r0, &(0x7f000088b000-0x5f)="2400000052001f00fbe6000000ff0314020806000000000000000000000003fff6000001", 0x24) 2018/01/07 11:35:53 executing program 4: socketpair$inet6(0xa, 0x80002, 0x3, &(0x7f0000115000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00009b6000)={@generic="228a6811f9a1fe24d504e1b5e4a6f012", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000001000-0xf2)=""/242, 0xf2, 0x40010001, &(0x7f000094f000)=@ll={0x11, 0x1d, r1, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e37000)={@common='bond0\x00', &(0x7f0000fa9000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000894000-0x8)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, r0/1000+30000}, {0x0, 0x0}}) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000001000-0xa3)=""/163, &(0x7f0000001000-0x4)=0xa3) 2018/01/07 11:35:53 executing program 0: timerfd_create(0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c22000)={0x0, 0xddfd067}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x6e)="b56b46c0ecfd54911057756f9b5cf3ed1d652258151437236157f08cb24336f58e961e5fd958e97d81d6dfe3b2189a961236e1f68ba04bd5684957a8ad01d9e7b44afdada065d382d51deb756d130f572866fe3cffb37651fd28c49713ae4b92d116df7485eaca09e693e97425b6", 0x6e}, {&(0x7f0000000000)="cfd3d42fb4e25de8f691e1d94a1d06d3195c227d34af560ec0eb93509524d876a3fd85165925c6cc312f444a032578872bc9bf60ef313b2256663fd65dbb3ae2c07b8145be6700bed1be00b67d2387d384c1e74104e81d99fe5e94", 0x5b}, {&(0x7f0000002000-0xce)="732d6cfc40fe3f1e082365fcbe78aa337a76d7628a56f440d4211b810992a2533ab62b026364c343f55d02b7db896af090eaf236288e42b3f7818544c7a0f61b038cdecfe16640eeb09656eafa055c7e6f152bd9f98b462d615c4cbd1c0c807c26ab21d4c863766a7389b63eb4552449fe5b73a3d543e293553256f5adb4d31192edbff5d050dedf92443e999bd9733989909f6180fcf87ffde31e10a6b5ce5b2d3c67f21256159b320ae92e6d59bc58ff0e0020d4cf94d7d8a9c7dac3c5a169ab99afc536250e1f4344d5fbee24", 0xce}, {&(0x7f0000002000-0x62)="6634440726dc595a390e7da1686ee41242f1bfbbeb8d75d4ae0d2349ab2e26409f92f1427fb2c1984eb5fd267a5936a76ca3251e18000e084218861924f74cfc951cf51418fae2773ef6e4da9999c21033969dc7cc88a4e9fd027bab4908d36d9ddf", 0x62}, {&(0x7f0000002000-0xec)="59cc7ecfad5d45b6cd3bc14a5ca38083359324d8c08e176e1fce998c3da4c87b2b8ae8596cff7be877b5cd98ce90c16b43e5b51f0444bbc8c49694b92010c4603cdbe28da792e7fbd1cbd67ea95601ab80c4aa18fb93fd8f42510528c64e7bef382cb600fccc4e9ec7c2c2d7ed8532401a149e3dd42d358525e574e936f94e4aa57f40a43ab3e49f59d5881e273c84da82af8e0ec34f09116c319a5411848d56542c245423ac463568b4645d099e398aa5ed0a255d15ee58af1b2985a930104409942bc87f197f0256f481efda3911949ae26cbbd140d67bb4dc1bfa34df04945e9d67f0fcbd227d6356bae2", 0xec}, {&(0x7f0000001000-0x2d)="7b646f6b056258230065d2c01d32c87b47b83c5d6bc48a182b04e0ae232279a2d6f006a2321e2cf8d223dee35b", 0x2d}, {&(0x7f0000000000)="a633bc846b60cdd8ab46c72e77e902938ce775524a020bc1d8a3b1dcec4c7758733efbe7cb27fb58fc166ec61817644c7d377dd931fa591932a1d787f04865a134ff20db5e23b7461677e5d2da3231137f6be27978c04e09044ee17efe37201ebafad9565aed48eb54a982048859d565ed380e57432e186bb17c6edad03063621f553dc9063d827934a3c9cbefef06988ead3ce5", 0x94}, {&(0x7f0000001000-0xdc)="0681589a4ca2d9808a51554bc2723f20db3afa7276ede7217f277f232ac415c7b2e3d86f5da80d257cd98540ea01291a7824d98f4dc1d7377eaf84e4979ac1089ea0a2783bf806d8daea749b15c020bd4d930776886b01e88c920429ab1d475f61e4bbc858d41680fc68c6999cf842f7e46a0a572eb07db99e80b8198755e2f0a5293e6d6ecedc2c25aa8685e1a0d28e61479ad9efc822a17b126884aa174cbc7502c79396e612a9c2ee4a15f345b6bdb2240d1a142026304b6e3faaf7b0f5eadff2105cc28b9e13fa535a2e45591d9ac5ba2563b356246276c39ded", 0xdc}, {&(0x7f0000000000)="bfdf6be77cf8d534e023", 0xa}, {&(0x7f0000001000-0xb2)="28ef9f7a485ff61ce47f1b0b6548c7af9201f7a6f00264dc4c03a859bf9ee10f479c6c398a7607b510773bbfaba9386e26df79b31a279a051f8155ab48eb514b8c6688fe6b6c5d2f8d45b7db3e12aea7ce7805b3a1e5837eb3173948f4a360412945908360551cc6339990c49a6951cd929c9ba251ea1a688fe8f9aa9bf78071f67e9e3414a55756781ca2b4962c21fb78c8a8be1fad3bdb1be30ed36a162938e556bad1dd39e28e7ecd86eab360f0c129c3", 0xb2}], 0xa, 0x0, 0x0, 0x800}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000002000)={0x5, &(0x7f0000003000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000)={r2, 0x3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000085a000-0x8)={r1, 0xe6, 0x610}, &(0x7f0000fe1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0xea)="a5d1aae29ac491325de1e06d1c7e5c0203bb458bc70413898a726a42e7b213bdc062a9644965dc47413a2130dcb907a3deb1a545d508156a96562bea60ff7aa99573b5c9db5e91b2d7b513cc021ae3460b70ae83c8a04b4d9314b2216a2fd6b1d0ea27549ab6fd739a1d86ad8e8983157aca0d7cca1f69e8fc6365daa4e861f55ac00164f07bd7c83b823e300fd27ffc0c959208e67b963afdad4675c6e239dd340319813272b9bd576127a3c0c45a2034f09288a5542d582b4cc7cc56a33953c83c5bb2bcde2fbfc8cd69c1a184091d14fc89a7e8f1f92ab1babb347ef9590ceda7185c7a531a20cc11", 0xea, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000004000-0x6)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/selinux/enforce\x00', 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000002000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) r6 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00006a4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x7, 0x4, 0x4, 0x100, 0x1ff, 0x80, 0x800000000000000, 0xffc0, r3}, &(0x7f0000003000)=0x20) keyctl$reject(0x13, r6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xd4fa}, &(0x7f0000000000)=0x98) 2018/01/07 11:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000385000)={"24580f858ab8c4942cc3613d28b07e03", {0x4, 0x200, 0x319b, "7ff4bbdbf269", 0x4ed, 0x0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) read$eventfd(r1, &(0x7f0000a1b000)=0x0, 0xfffffffffffffeda) 2018/01/07 11:35:53 executing program 2: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x81) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00002d3000-0x8)={0x55, 0x3, 0x7f, {0x400, 0x3ff}, {0x5, 0x100000001}, @const={0x8, {0x7fffffff, 0xea5, 0x6, 0xffffffffffffff01}}}) 2018/01/07 11:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000169000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x40000008080, 0x0}, 'port1\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]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000073a000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e62000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002f5000-0xc)={r2, 0x80000, r3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000049000-0xa8)={{0x80, 0x5}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c4000-0xe)='/dev/keychord\x00', 0x840, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000007b000-0x58)={0x9, 0x1000, 0x9, 0x200, 0xffff, 0xc90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f00006f3000-0x104)=[{0x2c, 0x29, 0x4, "1c030645b307e6727947f43896f1bf05233d35e97b47302fd35380304d"}], 0x2c, 0x0}, 0x0) 2018/01/07 11:35:53 executing program 0: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) bind$netlink(r0, &(0x7f000002a000)={0x10, 0x0, 0x2, 0x1200000}, 0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x3, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000a63000)={0x800001, 0x0}) socket(0x5, 0x0, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a70000-0x10)=@common='ip6_vti0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00006b0000)={0x0, 0x0}) 2018/01/07 11:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045437, &(0x7f0000000000)=0x0) 2018/01/07 11:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000a3d000)='./file0\x00', &(0x7f00004ed000-0x8)=@random={'user.\x00', '/\x00'}, &(0x7f0000859000)=""/140, 0x8c) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a70000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/load\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000329000-0x10)={0x5, 0x66e, 0x9, 0x6}, 0x10) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xffffffffffffffff, &(0x7f0000aeb000-0x1)='f') mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/01/07 11:35:53 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000003c000)=[{0x0, 0xd2c, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') fchmodat(r0, &(0x7f0000016000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003d000+0xf5d)='./file0/file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000003e000-0x5)='ext4\x00', 0x0, &(0x7f0000016000-0x5f)="") 2018/01/07 11:35:53 executing program 3: r0 = add_key(&(0x7f000047c000)='cifs.spnego\x00', &(0x7f00000f5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000590000)="6a56d405fe329b69b6cb95c3ce1bf2117ee84cb05b4699956b59f390b96a5fdf00fa01a592599f6fdb3dd78bda2d41a0c63554b6a16db392d30fd20f4c53da9867d5ac452fa3e460b524d79f5deba01394716789ea6d185e1ac17b9886c39ad797acbc3f27663f53681ba96f7be6ab23d7d9046da0a5aab064a250f641660560fbdca46dc60335d4d0", 0x89, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000ea1000)='\x00') keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00002c1000-0x8)='./file0\x00', &(0x7f00004a0000)='./file0\x00') mkdir(&(0x7f00009b1000)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000a37000)=@ax25={0x3, {"d8cea2d8cf73e8"}, 0x2bc5}, 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/01/07 11:35:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000fa4000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000cda000)=0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000c9b000-0xc)={@empty=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000da7000)=0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000104000)=0x0) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x58)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x521000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) chown(&(0x7f0000002000)='./file0\x00', r2, r3) 2018/01/07 11:35:53 executing program 4: r0 = socket(0xf, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/01/07 11:35:53 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005d0000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006ef000-0x2)='./file0\x00', 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fd1000-0x18)=[{&(0x7f0000fd0000)="73cd6e5da087706a289b36c806f402c6c9264641f7ef9685448b35cddf", 0x1d}, {&(0x7f0000fd1000-0xc4)="1813ccfd15628e421e56c7d1a3bdac535fa2a337a1f027a38a9ca297fb2e1488be248248f2313f1ad03e8009aed7ae441bb4830d5f3e986bcd6cfa37a5543b029155f302c2e00dbffe37c5debfa31895193f59b0a50d412d08e55516fc33fc8d4414012a81ebf73d14bf33477c7682c108fc2c7fe90e2cf7953ce44a454bfdf573914a21cdf1e739abea23c1d1e2091b663e8262ed9496dc95ab7185286ec4cf772109c22a7bbc5dfaae59f7e263ba3bf55260d2853880660a86939f215b4b63ced44a39", 0xc4}, {&(0x7f0000fd1000-0x75)="123204ac533d1151971492f1709e58805d537d99455ecfb8b00479c2e80bb1dd929a974ab13de3bdad7f3bcc2c33167a014a6da6ee5da4c69f6323afdbfaeb5acf54105265bba31ba91095fc96e423e23f2a52f6fed60256a84ae024820b165cbb895dac655a823981c9422edae3e36b66d2e4e8d9", 0x75}], 0x3, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) clock_adjtime(0x0, &(0x7f0000001000-0x49)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:53 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/relabel\x00', 0x2, 0x0) lstat(&(0x7f000037d000-0x8)='./file0\x00', &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d3c000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000083000-0x1c)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd7000-0x8)={&(0x7f000029b000)=@acquire={0x1a4, 0x17, 0x20a, 0x2, 0x3, {{@in=@empty=0x0, 0x1, 0x7f}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x94, 0x1, 0x20, 0xa, 0x20, 0xa0, 0xbb, 0x5, r1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x1, 0x1ff, 0xa, 0x20, 0xa0, 0xb7, 0x8, r2}, {0x3ff, 0x3f, 0x5, 0x7, 0x3ff, 0x7fffffff, 0x1, 0x7}, {0x9, 0x9, 0x7fff, 0x4a1}, 0x1af, 0x5, 0x0, 0x0, 0x2, 0x3}, 0xd09, 0x484, 0x7fffffff, 0x3}, [@proto={0x8, 0x19, 0x32}, @algo_auth={0x48, 0x1, {{'ghash-clmulni\x00'}, 0x0, ""}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x7, 0x0, 0x4, 0x2, 0x5, [0x9, 0xffffffffffffffd7, 0xcf74, 0x1]}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x40880}, 0x40000) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r3, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007df000-0x6)={0x1, [0x1]}, 0x6) 2018/01/07 11:35:53 executing program 4: r0 = add_key(&(0x7f0000da9000)='cifs.idmap\x00', &(0x7f0000b93000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ea000)="ce41ba0309fea62fcf4105c36ffc30a34dcefd5ec9144b48911582c53ff0d6645a764bb8e48169a8f0702045c96935637e21197134fddbc21439150f6337f6fc9c09ccd46a750cae4fe0c8c691952d0cc5b02bc8def7d119", 0x58, 0x0) keyctl$update(0x2, r0, &(0x7f00009ca000-0x8b)="eb1de641a571cdfdffffffffffffff000000000000000000bcf9bdd6cf6b0c3ff5b1ad26de5e50515855eba05947f871140000000000000008d66096014c634534640001480f00000001260070f81c00000007e7e3522db282b3eb29aa6d4b03bd65767e030ea33e4c6a3b3f00c580d0e0d8e97cc6aa094452d6aacdc603cdd6fa674e763de887cfa54134", 0xff93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 11:35:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000d64000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000076a000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f000076d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000830000)={0x0, 0xb8, "a00df277f757c37a792cc6ce3a855fdd7f08eb75cab068dee4f37f7907157e6688defbcba7e2dd2ea6e495c9b23a8adffcfb2015a4caee446a380eef33ac244850568532a0d01d163ad640f6402377c3432210af2dbef48583e56b5ced303d98e6aca518020d1c335f317c450f1b4fc29cb557ca91205b72f135c55de213a6585769d1dc4d02a1839b6a3e091a7b1a5277e2e15004dcb67c37987ef5b8f3c09c45ccc00d7421e95656a0bc48a36bda46f104ca411e646254"}, &(0x7f00007d2000-0x4)=0xc0) poll(&(0x7f000014f000-0x8)=[{r2, 0x8000, 0x0}], 0x1, 0x7f31) pipe(&(0x7f000075a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000e6b000)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b81000)={0x2, 0x3f1d, 0x1, 0x7ff, 0xf7, 0x3, 0xffffffff, 0x3cb1, 0x0}, &(0x7f0000035000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000781000-0x101)={r5, 0x3ff, 0xf9, "e6baaa4cb5021e10bcfe96bd325dfd57bccbc80cc2608c134ca05a6cc4a3a4e20826d1f656479c29178addfc2d4946b05ac3ddd2d71f853897a6f61b09ae04ed691bb73d85d74e56b55ffebe114fd4482b4e5bcb05f4151819c243e1a0b06d11f77f5197d18581878cfb64feb03d9471e6a8e8cbf35baa6da0e8bce7f16342c8a4b6ac941fc77cf762a288030583754a6e37519355601a44a35c4adce907fef79e1ba591d03611ced6ec73ab755511d3d59360bdc3d374386343f9cde8b96c04cc3326e707e7e2d939290084ed40f7d84fa2a09e3ed3e86198c5c295e239f6e8064533edcc10a2f064f31d229bd452b5a583af802c4c3a2250"}, 0x101) 2018/01/07 11:35:53 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f000068f000)='/dev/binder#\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/07 11:35:53 executing program 3: getgid() mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") syz_extract_tcp_res(&(0x7f0000019000)={0x0, 0x0}, 0x2, 0x4) lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) 2018/01/07 11:35:53 executing program 5: prctl$intptr(0x8000000000000026, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000930000)='./file0\x00', 0x0, 0x555a1615b0ebc98f) fcntl$setflags(r0, 0x2, 0x1) clone(0x0, &(0x7f0000005000)="", &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) dup3(r1, r1, 0x80000) r2 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/07 11:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002f000)={0x0, 0x0}) getsockopt(r2, 0x9, 0x5, &(0x7f0000b8c000-0x83)=""/131, &(0x7f000017b000)=0x83) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006ff8000000006c00000000ffffff00"}) fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) mincore(&(0x7f0000266000/0x2000)=nil, 0x2000, &(0x7f00009ae000-0x8a)=""/138) 2018/01/07 11:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c3000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009a5000)='/dev/snd/seq\x00', 0x0, 0x440) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000fc5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00002af000)={0xc5f, 0x9, 0x100000000, {r3, r4+10000000}, 0x80000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000028c000)={0x1, [0x0]}, &(0x7f0000217000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a3a000)=@sack_info={r5, 0x3ff, 0x63}, 0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a35000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.032406] device gre0 entered promiscuous mode [ 51.052347] binder: 7436:7439 ERROR: BC_REGISTER_LOOPER called without request 2018/01/07 11:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000365000-0x4)=0x1, 0x4) 2018/01/07 11:35:53 executing program 4: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b39000)={0x7f, 0x10000, 0x8, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000b3a000)=""/128) dup2(r2, r3) fcntl$getownex(r3, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) 2018/01/07 11:35:53 executing program 5: syz_open_dev$evdev(&(0x7f00006e7000-0x12)='/dev/input/event#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) [ 51.082106] binder: 7436:7456 got reply transaction with bad transaction stack, transaction 58 has target 7436:0 [ 51.094315] binder: 7436:7456 transaction failed 29201/-71, size 32-8 line 2936 [ 51.105530] binder: 7436:7439 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 51.121320] binder: 7436:7439 BC_INCREFS_DONE node 57 has no pending increfs request 2018/01/07 11:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e7a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x1) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000862000)=0x0) [ 51.150409] binder: release 7436:7439 transaction 58 in, still active [ 51.157961] binder: send failed reply for transaction 58 to 7436:7456 [ 51.168831] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.175585] binder: 7436:7439 ERROR: BC_REGISTER_LOOPER called without request [ 51.183440] binder_alloc: 7436: binder_alloc_buf, no vma [ 51.197030] binder: 7436:7472 got reply transaction with no transaction stack [ 51.198085] binder: 7436:7456 transaction failed 29189/-3, size 0-0 line 3128 [ 51.208040] binder: 7436:7456 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 51.208049] binder: 7436:7456 BC_INCREFS_DONE u0000000000000000 no match [ 51.228094] binder: 7436:7472 transaction failed 29201/-71, size 32-8 line 2921 [ 51.238703] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 11:35:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x1)='/dev/sg#\x00', 0x401, 0x5c1102) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007db000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000030c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x200) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x100000001) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000d62000-0x30)=[{&(0x7f000066b000)=""/23, 0x17}], 0x0) 2018/01/07 11:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000015d000-0xa)=@file={0x1, './file0\x00'}, 0xa) lremovexattr(&(0x7f00004b4000-0x8)='./file0\x00', &(0x7f0000171000-0x1b)=@random={'os2.\x00', 'mime_typeGPL\'ppp1proc\x00'}) connect$unix(r0, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d1a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000acc000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/07 11:35:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000fa4000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000cda000)=0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000c9b000-0xc)={@empty=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000da7000)=0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000104000)=0x0) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c3000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009a5000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000023e000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a35000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000000000)=""/29, 0x1d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) getdents64(r1, &(0x7f00005c0000-0xec)=""/236, 0xec) 2018/01/07 11:35:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000075000)='/dev/ppp\x00', 0x201, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bf0000)={0xffffffffffffff81, {{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d42000-0x8c)={0x2, 0x95, 0x5, '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]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000ca000-0x8)={0x0, 0x28bd}, &(0x7f00000a4000)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bd0000)={0x7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x2b8) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000d6000)={r1, 0x6}, &(0x7f0000445000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000692000-0x9)='net/igmp\x00') getdents64(r2, &(0x7f0000528000-0x7)=""/7, 0x7) sendfile(r2, r2, &(0x7f00006ce000)=0x1000000, 0x87) 2018/01/07 11:35:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000027000-0x20)={{r0, r1+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x119000, 0x0) accept4$inet(r2, &(0x7f0000001000-0x6)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000-0x8)={0x10000}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) 2018/01/07 11:35:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b30000)="b63db85e1e8d00ffffff7f00003e1500000000000007ffbc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a8f29ca3d02cf66823944a95332f60b8f28084331e52d7ee2394e9855b8b092e113b1e83caede9d36", 0x58) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000312000)={0x6, 0x6, 0x5, 0x7, 0x6}, 0x14) readv(r0, &(0x7f00009aa000-0x18)=[{&(0x7f00007cf000-0xca)=""/202, 0x0}, {&(0x7f0000605000-0x67)=""/103, 0x6b73b02618c90674}, {&(0x7f0000c14000)=""/58, 0xff82}], 0x2000000000000194) [ 51.409777] device gre0 entered promiscuous mode 2018/01/07 11:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc9000)=0x2e, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009df000-0x4)=0x0) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000643000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r1+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000875000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f00006e1000-0x6)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/07 11:35:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000882000)=0x0, &(0x7f0000047000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000695000)={@common='sit0\x00', @ifru_names=@common='ip6_vti0\x00'}) accept4$llc(r0, &(0x7f0000355000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b5000)=0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) recvmsg(r1, &(0x7f0000784000-0x7)={0x0, 0x0, &(0x7f0000238000)=[], 0x0, &(0x7f0000d21000-0x46)=""/70, 0x46, 0x1f}, 0x22) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001b6000)={@generic="299fc836ec599be5d58a37fb37a8bdca", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000cd8000-0x88)="00422202ce78d053f632ec521d872ea55cf97f82982d27191a922f2342f813c886ca7b752e9640d78615f6e7e2b06f738accefb030159b30898732b103ce4255f0104685128a295ab69407ca112dcdf0e70d0f4c148ab181cad3b45f37fa194d2fddc99d67e02304e8e1d741572b617aa3da5a3111eca101a02b7b01a1d6e76ee30e7cc1d7bb2c12", 0x88, 0x804, &(0x7f000036e000)={0x11, 0x15, r3, 0x1, 0x3f, 0x6, @random="e1a3c55f1c30", [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r1, 0x8921, &(0x7f000047a000)={@generic="ff01997b9a9f97d7c633733974b791c5", @ifru_map={0x5, 0x1ff, 0x743d6895, 0xfffffffffef79f71, 0x0, 0x1000}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000eaf000-0x10)={&(0x7f0000072000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a20000)={0xfffffffffffffff9, 0x7, 0x2, 0x4, 0x81}, 0x14) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000075000)='/dev/ppp\x00', 0x201, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bf0000)={0xffffffffffffff81, {{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d42000-0x8c)={0x2, 0x95, 0x5, '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]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000ca000-0x8)={0x0, 0x28bd}, &(0x7f00000a4000)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bd0000)={0x7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x2b8) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000d6000)={r1, 0x6}, &(0x7f0000445000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000692000-0x9)='net/igmp\x00') getdents64(r2, &(0x7f0000528000-0x7)=""/7, 0x7) sendfile(r2, r2, &(0x7f00006ce000)=0x1000000, 0x87) 2018/01/07 11:35:54 executing program 1: r0 = creat(&(0x7f00006ba000-0x8)='./file0\x00', 0x10) getsockopt$sock_timeval(r0, 0x1, 0xca32ba1222f792a5, &(0x7f000042f000)={0x0, 0x0}, &(0x7f00004c3000)=0x8) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000034000)=[], 0x0, &(0x7f000002b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x2, 0x10000, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2018/01/07 11:35:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000018d000)='net/bnep\x00') r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000107000)=[{&(0x7f00004e1000)=""/68, 0x44}, {&(0x7f0000894000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f000030a000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000a93000-0x25)=""/37, 0x25}], 0x7, &(0x7f0000000000)=[{&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f00004c1000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/214, 0xd6}], 0x4, 0x0) readv(r0, &(0x7f000048e000-0x50)=[{&(0x7f00000ed000)=""/183, 0x4c}, {&(0x7f0000489000-0xb9)=""/185, 0xb9}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f00007bd000)=""/0, 0x0}], 0x20000000000001ea) msync(&(0x7f000052b000/0x4000)=nil, 0x4000, 0x3) ioctl$VT_DISALLOCATE(r0, 0x5608) sendfile(r0, r0, &(0x7f0000ff2000)=0x0, 0x9d) 2018/01/07 11:35:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003ae000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000fc2000)=0x98) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fc3000-0xc)={r2, 0x8001, 0x10}, 0xc) ioctl$TIOCSTI(r1, 0x5412, 0x200) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) 2018/01/07 11:35:54 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000087000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$unix(r0, &(0x7f00004cf000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x5, 0x0) fadvise64(r1, 0x0, 0xffffffffffffffc0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000698000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ae9000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000ed1000)="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") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f000053c000-0x18)=[{r1, 0x400, 0x0}, {r1, 0x4, 0x0}, {r1, 0x2000, 0x0}], 0x1, 0xffffffff) r2 = syz_open_pts(r1, 0x7fc) dup2(r1, r1) writev(r2, &(0x7f0000cd1000+0x620)=[{&(0x7f0000956000)="fb", 0x1}], 0x1) 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f000048f000-0xa0)="459b8d919d3b03d04d872a86baac73360744b905219bce1551068695af7411cee385155b941245ce24032da348c41aa751e8f10e26096bc0ef77085c2465fbc270f34af5153b8c1cabdd75f02a0d1b985f9b6c3cce367490ef072292da003621ca4e6c8b9480edf3f51ae6b4e7496580fbe75117110c502d39ad613ee6ceb190edfcfe4601787ae428af588a39142762f4e6e69e2f4b207b6f7b7005336927f0", 0xa0}, {&(0x7f00000d7000)="ef9824ce1029e7fcaf6a22f72268cecd45bfeb1be2", 0x15}, {&(0x7f000088e000)="f503fef660ad04627861cd", 0xb}, {&(0x7f00008a2000-0x1000)="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", 0x1000}, {&(0x7f00008a2000-0x35)="996a9ffc23f7cd9b080cbe6fe1d5a370fab00fd618bc51481dbf1adc3807018f56cbfb1eb3ccd0743a27a17c2c2ac85609509d7ac7", 0x35}, {&(0x7f00008a1000)="75558a4f186e12a0dbac4ec025f71f687abe3d72af8acd7de5c74324dccb094ab3f86514bc64b30829799bd7204117d75899bf156fa9ebb4b38e46e2fa2d3b0c7089719894a91e840cec6cd4", 0x4c}, {&(0x7f00008a2000-0xba)="4f511f09abd7388370fa65761ec8b842ae1f043f736522b8a5cada45e4501de1a9700be43e615872352410079d3bf1336a45366119e8827ca26ef32c4f44771df8bdf725e59ea760ce4d1ec42633bdc9d757069f71c66c2bd875e9e7565aa44d0acde2b56f06d4e490ef410b69e552ef2a829e86b5dcc1080f73518d25eec182b14b91972b7ec6ad4c1fd08744823c2afdcdaa83334f3db24e16fc1152b612d4e27b4d56b8f427536aa3ea7f8980675574afe04b0f2e05cdff4b", 0xba}, {&(0x7f00008a2000-0x7f)="886eae7f73e1e89b686b262bf19e528302f93432f8d35697fa281af57eba3f8fed3437a3dcd199a6067a5455e9856e893cdc1e13443dd7e8f028bcb55b60ea363a06ce31d105b2a5513d6b7891b36af6e252b624dc98d4419773e99b17843410bd210a979873bae6f0638238e24a6c2104cbfdeb062d77f1d0f269d6e1976c", 0x7f}, {&(0x7f000076c000)="5bca06e9023b1333d7422e516220dce40411a4625fceacc71cdf7bf4a036d5e607f1deebc2915f9c052a53a0987bd82fd119313e93a8d8f59617aea4018df60899e23b03a02622aa07c4ba148dd696582795462eb5d50279c3b6d90915286f81", 0x60}, {&(0x7f00006ad000-0xb7)="97e41061a03f9247096d28cb7c988769590a894dbc009dbe3aa10d01c5f6370696059a4c2c125be1973c6c2da97b523a648f1df98ca75f4271da09d569cd06a7d041d647c6d8ffa9ca6d3fa46b2864a2252e20265dbf952bb90949dc9a4727856bef303aef6837ab90911d4940185381fd8c2b9e89d3d370a19028d3666652275eb60d78e28d7ec4b6861f54fd26c21069fe59592462437a9d8a135ab0192ba45f394cd00ed379fabd679ff504e98bf6eea7e716c67ee9", 0xb7}], 0xa) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) writev(r1, &(0x7f0000056000-0x2)=[{&(0x7f00008a5000-0x41)="", 0x0}], 0x1) 2018/01/07 11:35:54 executing program 6: socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000d48000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000078e000-0x4)=0x0, &(0x7f0000c65000-0x4)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000d1b000-0x17)=""/23, &(0x7f00003db000)=0x17) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007b0000-0x18)={0x0, 0x6, 0x30, 0x0, 0x1}, &(0x7f000052c000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000087d000-0x4)=@assoc_id=r3, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b1e000-0x8)={r3, 0x67}, &(0x7f0000fbe000)=0x8) write$tun(r2, &(0x7f00009e0000-0xd8)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x8000000000000000, 0x187, 0x3}}], {{0x20000000000fbff, @x25={0x0, 0xff, 0xff, "db4ed74e7e38f0545242ed97da806e6e96085edae387f4122534739eb71e51ecc16be93e930ff97a1503c518daa62c4ad47cf75a2398182483bc3b68115ad90fdd8edc9833466571fff1346af34992967a5f11b78dd23ce1c71c3c6c103e4acb2bee1ce3a3af7e88596acaec08b970c43508766963d8193a688ff2d5ce742e34af906bfa7770949eef9c7e8ddeedcf190121bbe85ea86ffcee44a5fda323c0cb3e2adb2dfbee610f9745653366b4eca14107b7240dd7796eb11cf5306a500b"}}}}}, 0xd8) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000617000-0x42)="c83b8290cf78f29ebd9c6bcbbad6f50d8fda5697f5b5b4f7f30db2890cc3f11ea010ce3007d77f0d951c44f1b2d808d8e627a4ae3e47eb8f1fdb2cbde2c0654eacaf") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000dfe000-0x10)={0x4, 0x9, 0x1, 0x0, 0x0}, &(0x7f0000739000-0x4)=0x10) ioctl$TCGETS(r2, 0x5401, &(0x7f0000a4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000)={r4, 0x4b}, 0xfffffecb) 2018/01/07 11:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00005da000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000143000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$cont(0x7, r1, 0x3, 0x4) 2018/01/07 11:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000383000-0x22)="220000003100078123060004000000000d0000000100010000002b001a00f10051", 0x21) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000084000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000058e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x1, 0x9a44, 0x0, 0x0}, 0x20) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000bcb000-0xc5)=""/197, &(0x7f0000b25000-0x4)=0xc5) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007e5000-0x24)={0x72, 0x59, 0x4, 0x100000001, 0x200, 0x64dc, 0xbe, 0x4, 0x9, 0x9a7b, 0x8, 0x5}) 2018/01/07 11:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000616000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000cff000)=0x6e, 0x800) recvmsg(r0, &(0x7f0000b59000-0x1c)={&(0x7f0000283000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000afa000)=[{&(0x7f0000f67000-0x19)=""/25, 0x19}, {&(0x7f0000af0000)=""/163, 0xa3}, {&(0x7f0000f68000)=""/200, 0xc8}, {&(0x7f0000ee7000)=""/77, 0x4d}, {&(0x7f0000666000)=""/4096, 0x1000}, {&(0x7f000004a000)=""/4, 0x4}], 0x6, &(0x7f000004a000)=""/132, 0x84, 0x7ff}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006a3000-0x8)=@fragment={0x2b, 0x0, 0x2, 0x8, 0x0, 0x30, 0x1}, 0x8) setrlimit(0x8, &(0x7f0000270000)={0x0, 0x0}) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e01000-0x9)="5b62cf098bc6637782", 0x9) 2018/01/07 11:35:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000389000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000d23000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000360000)={0x1a, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:54 executing program 4: r0 = socket(0x10, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c79000)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00003bf000-0x52)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x9f89, 0x100) [ 51.621303] keychord: Insufficient bytes present for keycount 210 2018/01/07 11:35:54 executing program 1: pause() mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000fd7000-0x83)="23915fc6f235a4b825b9ffa32a87a2b7e35456f3b9649830619bb2fac5f2b0b93805430ac58d6dbef5e8fda8ee0356fcba54425f18c78b4d538c46bc002f649f851cae828eee99c8a8ae28f53b5e9c57b5a5455f62adb166c75534ca65d6a5e8ccaff63614f6b04de94462438935b2f7a363062581e97117113f8178a3925b7f998b15", 0x83) sendto$inet6(r0, &(0x7f0000fd5000)="bd6af88a1c152f", 0xffffffffffffff74, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100400001}, 0xfffffffffffffeb6) 2018/01/07 11:35:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x410000, 0x0) ftruncate(r0, 0x15) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) tee(r0, r1, 0x1000, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000)=""/38) syz_open_procfs(r2, &(0x7f0000001000-0x7)='mounts\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000051c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000049f000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000039c000-0xc)='/dev/autofs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001f3000-0xc)={0x0, 0x0}) connect$unix(r0, &(0x7f0000c01000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 11:35:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$pid(0x0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101700, 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/07 11:35:54 executing program 7: r0 = socket(0x2, 0x7, 0x6fbe) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000036f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000124000-0x4)=0x10) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 11:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000041000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000e13000)=0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000def000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:54 executing program 3: mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) [ 51.667629] keychord: Insufficient bytes present for keycount 210 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x10, 0x29, 0x37, "0e"}], 0x10, 0x0}, 0x0) 2018/01/07 11:35:54 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000000000+0xc4b)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000096a000)={r1, 0x80000001, 0x8, [0x0, 0x1f, 0xc4e, 0x7, 0x6, 0x6, 0x0, 0x80000000]}, 0x18) rename(&(0x7f00001fd000)='./file0\x00', &(0x7f000089d000)='./file0\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000e91000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f000047d000-0x4)=0x0, &(0x7f000063e000-0x4)=0x4) 2018/01/07 11:35:54 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x3) sendmsg$key(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000547000)=""/35, &(0x7f0000d61000-0x4)=0x23) 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa3000)='/dev/loop#\x00', 0x0, 0x101882) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cc000-0x9)='/dev/rtc\x00', 0x400000101400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00001ee000)={0x27, &(0x7f0000d43000)="d06607c3986ef1a65a0f05ff32db80bea7287dcaf00cd5cca5d388fc29fe607a415435c8b7727b"}) ioctl$TCXONC(r1, 0x540a, 0x5) clock_gettime(0x0, &(0x7f0000edc000-0x8)={0x0, 0x0}) ppoll(&(0x7f00004b0000-0x38)=[{r1, 0x2002, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1002, 0x0}, {r1, 0x4, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x7, &(0x7f00004c7000-0x8)={r2, r3+10000000}, &(0x7f0000053000)={0x9}, 0x8) ioctl$void(r0, 0x5451) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000028000-0x11)='/dev/vga_arbiter\x00', 0x40180, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000541000-0x1)="a3") 2018/01/07 11:35:54 executing program 7: prctl$setmm(0x23, 0x5, &(0x7f0000efb000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000046a000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000469000-0x8)={0x0, 0x0, 0x3}, &(0x7f0000fb0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00008c4000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x521d, 0x80000000, 0x4, 0x3, 0x1, 0x80000000, 0x80000000, 0xffffffff, 0xf17, 0x8, 0xfffffffffffffff9, 0x7a0, 0x7, 0xff, 0x616d]}, &(0x7f0000176000-0x4)=0x108) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00006b1000-0x70)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x8, 0x81, 0x2, 0xfff, &(0x7f0000708000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0xf776, 0x7fff}) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x31) mq_timedsend(r2, &(0x7f0000da1000-0xba)="580fc452e910106c02f645c386361ccf9776d4c8456346a22b922b6be8999ee8916aaea9d8fcf569c381624f32ba3892e707f82c3a5a86f8905a85b96a0459755d5df58471b742a3c3c12682bb5f7f027b2713b0e731d0b3668f15668e6f98b1b6bb7af3f4011e53f70622e4979dd875bfc3769a8c5b5e0b05a5d55f871cfafa54b6bf1e3e0bcdaf986cc427ad13f53ea6c939dee8628eb9bc9268eac20b39f323fedc1b7d44690479b73f221dd1f08c33127e16e83a36840c56", 0xba, 0x8, &(0x7f0000df4000)={0x77359400, 0x0}) ptrace$setopts(0x4200, r4, 0x0, 0xfffffffffffffffc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000ba000)={0x0, 0x0, 0x0}, &(0x7f0000dfd000-0x4)=0xc) 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00009ae000-0x9)='/dev/sg#\x00', 0xc45, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00008d9000)={0x691, 0x5, 0x10001, {0x0, 0x0}, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fb9000)={@common='bond0\x00', @ifru_flags=0x0}) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000665000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007fc000)=0x0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fb0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bed000)=0x0, &(0x7f000078c000)=0x4) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/07 11:35:54 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000033c000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4) r3 = fcntl$dupfd(r1, 0x5, r1) fanotify_mark(0xffffffffffffffff, 0x20, 0x40000020, r3, &(0x7f0000041000-0x8)='./file0\x00') syz_open_pts(r0, 0x101000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000dd7000)={0x0, 0x998f}) 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x8000000003, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000057e000)={@common='bcsf0\x00', 0x2}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000366000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x2c, 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]}) 2018/01/07 11:35:54 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000e000-0x10)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000007000-0xcd)=""/205, 0xcd}], 0x1) 2018/01/07 11:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f000039d000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x20, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e78000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b91000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb7d6, 0x9fea, 0x4bd, 0x100000001, 0x3, 0x3f, 0x1, 0x7fff, 0x2, 0x0, 0x400, 0x3, 0x3, 0x10001, 0x6]}, &(0x7f0000ffa000-0x4)=0x108) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/pktcdvd/control\x00', 0x12042, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b39000)={r2, 0xa0}, 0x8) 2018/01/07 11:35:54 executing program 6: mmap(&(0x7f0000000000/0x7a000)=nil, 0x7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000005f000-0x38)=[{&(0x7f0000037000-0x79)="ab98ea3301556ee3d2b16cdde042bdf94280be899a6fb4e129f345ea15571be366257a9593de4901f1f94e780e7c5ba9605555d4b9f327ef4f4e414524a1bb1a50ad7f61c27cf4b5de765a953de22f9024805910069a974aa5f478d5ebe003890c28d33401d88a39a8e8a8dfe1d80c881761e8b823d8421293", 0x0}, {&(0x7f000007b000-0x32)="b01f4adc2c53ad6dde8a59bd7ccbe013b7d763724fa45bf0c3f62f05ae400608f515a5c546cac3b330f352a5e9a70a997048", 0x0}, {&(0x7f000005d000)="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", 0x0}, {&(0x7f000004c000)="e9b750da46b098a2ee36b81b1d33ccb233a3df584b6cfdbd6025a8037935cd732214154e6f69fcc952373fc52965f80d023b8513aeab34bd2059c4fd3381e32098726ae856b3b8afd94dbc9d107037dae9f1335d6b9974fe68b791de042b6aabe25350b1dddf98f76af4be2d1df293de", 0x0}, {&(0x7f000003a000-0xce)="3d1d2035caef033b49ffe83ea36037bd9e8c3d6fa1a7a6ceb820019392bc0db51b055454bcf8436fd307ac0ae5a2480cd84089c7e9f3cc882f10627b3fc1e961d73f12decb4a1c5cf95b7fe9cc1b434584bf9a2849c4b0d8a8b2cfbc6bafc60d873a1fa12ffabcf65fd42b0a19274b8927b6960af3a665c4bae45a7d05d83b4e9487b71378c504b435a60e5e55905039e2163c927f423c661cf34958919631b25238b004d7eedcf36046600e9ded79737e1d1c083c52fbb0e61458cde090e12f8221d42dc586e3201a28ee3d08e9", 0x0}, {&(0x7f0000073000)="e69f8fc1e6b1d7723d5c11f3f024003125e24e9b9d4207888ce20a7647ac5f298c381755cd216df0c7209674335c001eb21a2f48fc11db0d2e149edad4dbd416126e00be486664d9184f04b68271ab9c77da33af3c07d884e6f9bc053b7c319126483a", 0x0}, {&(0x7f000000a000)="199f35c262d76e2c52e0d858ea61e453cdbb6efaab6cb862f4a518a87e864581c33aaa07dbe68e8f6d9e860199b2180e616ae392c4c70841cc89066e04eadb9270c4b6116755b556d52768925484b83e8624f2811ff19478", 0x0}], 0xaa) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x8001, 0x14000) ioctl(r0, 0x324, &(0x7f0000b58000)="") 2018/01/07 11:35:54 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000032000)={0x0, 0xdb, "d443f05ff54caef534888fbd4af3425d53ae4f8548b31f36c0aa767f263f871ce6ce4d7d5a017476759dd880da3cab6d2c003bfef7af3de89f6f2603ca26435197211a1a207b76e20eaaa3b85e63415629485c7bcc8b5a6d6f0b11b4a4657cfa12b84faa94e19b074ff83f0776a11695422398afe8eeccb11c05f3376c97a8ba4b0300c49c957879f3fdb75a86118e742129358043c3dd45ba1eb362a4852af1657a20607709871cf1962954187f5db7db8e05a32fa66790056172d9e18955321cd2065beea252b09b045406e0a9f8050239197c8bfeca99ffb857"}, &(0x7f0000006000-0x4)=0xe3) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000033000-0xc)=@sack_info={r1, 0x7, 0x5}, &(0x7f0000005000)=0xc) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) truncate(&(0x7f000002c000-0x8)='./file0\x00', 0xae3) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000032000)=0x0) tkill(r2, 0x29) 2018/01/07 11:35:54 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b1d000)=""/229, 0xe5}], 0x2) mremap(&(0x7f0000b1e000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000b21000/0x3000)=nil) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x38)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000093a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000093a000-0x28)={0x5, 0x5, 0x5, 0x100000001, 0x20}) 2018/01/07 11:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000da1000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000b89000-0x91)=""/145, 0x91, 0x1, &(0x7f00001d2000-0x1c)={0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000844000+0x471)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000033b000-0xc)={0x0, 0x0}) r2 = dup2(r0, r1) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00000ce000-0x4)=0x0, &(0x7f0000cef000-0x4)=0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/07 11:35:54 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) pipe2(&(0x7f000001e000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000032000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000033000-0x4)=0x0, &(0x7f000001c000-0x4)=0x4) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x0, 0x0) pivot_root(&(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000002000)='./file0/bus\x00') bind$unix(r1, &(0x7f0000019000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/07 11:35:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000135000)='net/snmp6\x00') fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1c, "1e4235855916b9da9161ab84182a2cecbf9ccc4cf5d7c21540882bdf"}, &(0x7f0000000000)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x401}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x800, 0x776e, 0x15}, 0xa0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xe202, 0x0) utime(&(0x7f0000bf4000)='./file0\x00', &(0x7f00003b1000)={0x72b1, 0xb25}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f85000-0x10)={0x2, 0xd, 0x80000001, 0x97, 0x0}, &(0x7f0000f20000)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000023f000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000da5000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000094f000)=0x8c) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2018/01/07 11:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e92000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00009cd000/0x2000)=nil) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/context\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f000065e000-0x18)=[{r0, 0x4, 0x0}, {r1, 0x0, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f0000136000)={0x77359400, 0x0}, &(0x7f000031a000-0x8)={0x3}, 0x8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 11:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f0000e5b000-0x8)='./file0\x00', 0x6000, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000554000)="537d9fdb9d3146e9ca6cb9ff48caa1c27578152d3eb58345e712b540b42a4f5dd6ec9b7c128e1ae5173a6ee4df71ddb40a67f8ba84aed125c6253301b76e31d9796e973dc36dbaba21dcd5fc3f7c939801c00499c0e42577047febf1cf00eed37a14c6e73bd9aadbff33da234ac3b153bb9961e48fda31a1e6b31e5d309fb96cc8e7b7cb7cc6c2e5f8a81b9ffa47be22600c64392a4632d52dd8f93c890909547eeb6f38a4105491a56e6d71bc390109f672ee9412a6cf7b4bc77dae095960154dae53af606812f79bb8cd8383c0a2ae719cea", 0xd3) open(&(0x7f0000df6000-0x8)='./file0\x00', 0x200000000001, 0x0) 2018/01/07 11:35:54 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cfa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x1a)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x14, &(0x7f0000000000)="07db6f18", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 11:35:54 executing program 4: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x20041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00004aa000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000004000-0x4c)={0x5, 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}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x10)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xb9)="e541a5f306c7103b1efa79c8ffa2b0b902e0eaf83876b13914de5303764b102236757d05c2075dea6eb8553d4e8ff1a97beb09f203e54e6b0f60f0411c917f2fe56168823191132bd5b195edc1f48cc91c6c8a90962b99d78d3367f73956cef07bcc44d2b1226080adf2982f728c9a68be23ce2d1d6d2178cf1382bceb52e8d4b67329ae26bb918d3996fd6719925caeedd655a03a7bbbc40ca9b9e2b3c529e1c341a1f474641cb03aa498c2249878627e2241a9d319482732", 0xb9}], 0x1, &(0x7f0000000000)=[{0x6c, 0x115, 0x6, "c40f915360412c780703e1e03df85d2a8631747cadeecb33062ab39cc400aade935448247b3b534f88401e1830048d940ccfa3eecede72d90a1c065133aba1777a57b570502683705a14459f2fcff3bc56ee206a274294d723da582dc25f2f48"}, {0x98, 0x0, 0xdb, "0aba7c212f62ccbc75cf79c562ba57705ee6c3e284fdc9c2f7ce2b9d1262a480294150147421bbf08c1acf1ab38ea5abb6a60fb99cde0aaf98b90f47a515a14e7daebbee1dfea9e316f21663d1db1ed8b24fbc7f1f0cc1c362f4fe69f996c15e0eaa5d3e559bf19e8529046839d95564d711333dffa7713d39d6b856e46ad774b728f9f6f5c34b25c91da3"}, {0xbc, 0x119, 0x628, "da368cd448948e870ee0c137e972dcb573494a0d5ed08390a8f82edb385425a6f4cd6d1fa73f9b8e99a997ebaace8597d35ffc3e82f8eaae801687749733a36fe7665f636f99d62394a4d08d4f977ec132a73f25dbb3bf6ff79d5727b0bceb60f095adee07931acbc24b7552448735d215a4097f76d8a580864dc1f67513b409a18bf71379b7e791d086c3606530b0b36c4206686b90655f4a8d3c205ea0451db004acc61b5cf0bbed0da05456c0bb"}, {0x28, 0x10b, 0x4, "73435b4d38d5bf6e026dc4df03261e5e1c706028534391da60d27bc8"}, {0xf4, 0x112, 0x5, "2b4f4571f3c97080feae9f67a5f7e1c70b2a52859bb71bf9d538d5ec8e2436d8bf32dcc62211bbcf2ac3f2e3c6df55a9da32912203e5b290da21c71d0c47dbc94521ca8cc9e9848819948f3a62dae2a06236e9e896c1e184c3efd633326cbc84223103ba1508cf58cb201c82adb5cccee956ff6eb60bc34a8f18b08459b461e0afd8ab3939aa200619ab1c997dcfcba35eabb694f6bf608bcb94c4aa569fbe76c0c289219de52797a7dc3314931d65e543f226e3aca7fd64ad6288094add79d0b5573424c6574b089b60581ba17c5c8b86e3daf5d4df05f4ddbc200454f0611694133c79a9"}, {0xdc, 0x117, 0x54a56701, "bcc4353deaea00e31a39221f216e2eecc276fcf193c14ef3309032e900fb69f900987426270d673b45b0a779811a72f79a3c0699a79126f3ea37074ccad595aea240e96e1ee74311f087a3b89dd99c8ab8c543c13b37601cb8fde561f3498a03651f4e5c994dd28fe1d3171c771a8ccd526d3699acbde6cbf67d9185a2c585e65777121b7b9b6440ec04a829a9983035fa8a5358d916269046909ed4bd654cf5834608f089a95414c859071fc8059f84021667a0265a2e6e41424a8cfc5796e81ddb672081565c499b07b49889b3d98d"}, {0x84, 0x19f, 0xfac, "89db63ec32fec70a57f672c82c1976e7d36fa2c2e7990fa97f6b79a635e94b6629e18228070e87e3afd70dcd852b7610f011c7d03ded247cba86a77b9e53d0d4db71f22be28c56f30cdb3051eed32f1eab6ea6c6b4d117e2fb75dc9a06673571a036a271e4b101c4056a4e376fdd0c38d70273814410"}, {0x48, 0x0, 0xf0, "6e068018b4fbbb47345f16e311b039ba7eccd6a04c0a38b47786c29b2246c99f27856e660cd182a974ef2c5550b77f8ba7f713463ddf6d7f2a"}], 0x484, 0x4000000}, 0x6}, {{&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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"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{0xa4, 0x18f, 0x9, "115df3dd1cc2a40b47d95038b84d7519785e9cf51ca9abf659f2912b026cb86a7dc1de29b67e3f5225c621902320a19e9aa67da478fe6854f01ff0192a81075bc58f462ca8fb237d2dbf57fd9e72a3ac01528aad00df5c611a41f57b6aaeff2aebf9b8be665546738d6cab6c1557ddc49d5bbc5f3395675126bb9e1020af57426994550464db9868eeca11fa3e9daee53eef1c2111"}, {0x9c, 0x0, 0xca, "a8809f0d9a7c94159957cf4e6cb75daefdc6f8daee2a9637f9375620e79c289f8be5e82bdabfb82338fb766d4ed1ebe07d2a07b4b25c80a38b7000d7625789ab35d7bcf107f081223d962451b3e2746fcae97235b29d5c338d6ca72cd8a2bed968e428dd4be651e7ea612c031048a9a394ed305b0d1e0ac6742f45b113cc724b983d0931e42c23259c418b0e8f27"}, {0x68, 0x11d, 0x7fffffff, "14e415d8c356a69c3d2cd57f662714132fa4b15c9ef46d99745a3d6c930b7bdaf0dce4be744891eb3bb986a708b7d41f18fd34e10ebc318fb00585c4a8ad1e7e5a10bdc083c181622128e03a04177f5ba2fb15aafdae45230809d2"}, {0xf0, 0xff, 0x4, "9cea8f10c63bbab77e35f02529a44c894d72b548aee666c15206ac44549709b1ae41cc2ef427da05cb95600cb136e0db18daee1ee8316df82ff296c182d6ef880f976a09cbf8ee82a115791b3168304908dab61e2a05dd0e845a2493b877b63fed013da46b6b22c257633012ad4612901ce29e0650791d92d665b6b9c00f31853acf8d0126f01518c454427139cf5c53bcdd86ac80515c607eaebedd7fe5c294dca9bd2de3f1d0f7634ce7edfdaa68415b980e176a87900c5519bac7d1466dfce74ab636fe49b36c5bb3933e51fe36d3e48707e4647d01fb48ff2285b69f5fcf9b5b"}, {0xb0, 0x113, 0x4, "7ab25c5b293e25db2090352a23089986230370708df571cb042d4f5e3fa5abcca919a505606d4aeb6e6c2756fbacf99f9e25549045410cd90b8f2274d36cbf1c03211834646e0d746296464e96a3dcb61063f4a075301c3ec9b7511f37092930336f6715dea431a9f277d75fa645f41d2c35bf11b1e9157532b33f9f34ded2c6dcf167747d38c7f0673aa3655919784acc3a4cd2f87947bc5ebf74b2180843b487"}, {0xc4, 0x197, 0x5, "9afae5053410ade4762da38ef284d061a152efb0ac06125b5a8a177f3d9e8f2489acd7124d6939e4f5695172f238582a037075da5b2d4358d541c4bee3b20cc75fb09d9774dd156b34078a194386578e4a5313aadc47f2d8090cf8e44ccbe492b75376b201c57c51b19ff65c3f36373d377fa265dd2769cc0970c05bda1a9688b1678ded964ba803721674df2a1bc5f7d47f3310c1d5f2115fcf38d09252c6cfdac4a4d9b6c79035549c9a5dcef145d7cbbb61a2e598"}, {0x38, 0xff, 0xe7, "377d4ab2c934426f2e318fdedc351a46d181495e239f5e24181900f13b8a161a73fb1923be04f6e48f"}, {0x74, 0x12f, 0x2, "66a58f2d6ce10b9f05365e94299df3f7f84de3704b1d9a93b7e7032b2e0d0ec6cc0f7c0ab1134da9641a18082f9dad43b6c7c6acd9d6a0cfa1d1d0be672f2f0740356f86e44857ef11ea12a2fa152aba447ec556dd8237f47e002f0df1535163c1eb8563eb98f1"}], 0x14c4, 0x4000804}, 0x3}], 0x9, 0xc800) 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) sendmmsg(r0, &(0x7f0000aa9000-0x60)=[{{&(0x7f0000d1a000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58, &(0x7f0000254000-0x38)=[], 0x0, &(0x7f0000245000-0x90)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/07 11:35:54 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff7000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a7000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001e3000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x2, 0x1, 0xfffffffffffff675, 0xa, 0x0, 0x20, 0x3a, 0x100000000, r1}, {0x4, 0x2, 0x2, 0x5b0, 0x800000000, 0xc29, 0x5, 0x1}, {0x7ff, 0x6, 0xbce7, 0x50}, 0x4, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x2, 0x2, 0x0, 0x6, 0x7ff}}, 0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ff6000)={0x0, 0x2f7, &(0x7f0000ff7000-0x18)=[{&(0x7f0000ff6000)="960114fa93001b5d579eb6302dcc5627ddaf8e43079059c70356e311ff0f45143b2a623feb81056003a14647071c86c640cc980940c9dd1cf1f1b61b49edc35dd6a1fd51c1629b997efae51d5d0847b6da6eacb5ee73a71e2b53fbdc5aa41951ce650d516722ea3608e98ee417dc47ef271c63d65828643549d1c189c3ae6b613dd8758ffea666786cbc60c99dcc4ecdf840b31740e924523aaed475405f65ae2b291100d85ce1285d8f352d15c1cadeb2e305351fa2f4e2b0e2c3e820a36a7737f35a6a91570cd77ad41f622fb19036d02354219a8614a7935f00eb9fd0c9fceb9a1380271efa04f11de05266218186203fe9beb59cec91eafcbfecdda3d9c385024c23f2e81b5166d41ce305d6821141225d720599a6f0bddebab02b828216461bba5bf39ffd1eeeb069d94fa5d87ff3248df1f8a8146e4bc6ad7f3b2b1a63e2bd10010eb9811d3e0fc2a7a77c004274bfdb34d5cdb947faf358d041168ed7cbbbafc7bd9465ae55e7676afa708622941250a95176eebabc4433b3e5f904472dfff964f0865a7cf6008fc9fb43bdd7ca93ed9ac2cd26e91d78f62e22a1f6a7412474ec61efb88d80457bb0beb2ec691c3f7f6e520feda449c44107a38da22b8aa53b97d196ff5cb27e659beea02eefc874405ae6113f24abf82da5b4f66fe1e84c7e8f917798c00cbfe4074289a908fddb066d6b09b80303036409a6710b1e280fbc60206ce1e6bb3534d2eba631f521f92ae0ad6712bdb58f71e56c447b6a0bdcc4532c28739aeb4f082e1c32e9ab72849f1594d10e5f9fc1140f32c2153037e226c24e752c82be9ff29a9e83bc27aee75c01173d3bbe9c499fda654323974388b96f34f12b10e6b124859c983e6b875afeb658175b680439f966794085c24df7523c2b56d7f25b038b3ad06cc04513c609392ecea24c6ead1bd8b7bea09478c8e4affd5e66a5e3039654376a57d116edda635f090de4e07b21d554d803bbce2a91e6903c46f68ed8a858e4ea7dca47ee7b93c036cb492e7408284a59026bc73d043f014c8aabe00bc1ca7203c468219c63be79b5c9d26fe0342567a838d4320edbdfc94d311592393179ca714fbd012d45dc02144f92c87e1e5475551d68e87c63bc37b93e8c91d5f2a197fd7b4c8d5ffd5fda41cf06faec3ba8ffe52fd4468504c6348ed5007d7f147b30b349367021a1dc5e3b07167e7e8bd03e7847412afb0a4fe9338ea192b82da5b1e85564baa0fabf09dbe1e8eea06250081fae848742b5f156553549196e12480b52bf79e7dae84be53fc522b80982c666ebd0a20324c817f3afebe15b3055c354b700145353fcba7cb6a661993cd3d86ac641238cc5b598f7c5b763cc48e61c46dbfb97cd1fd3e25c7ef6023ac28c8e51e931abc940536c1a1ab2c249bd3d036c0830cdffb5d8c60d2836a724d63ae46b69ab058d9588c4ae31424a18ea91f3d753115514b17c2defb7f27bd9d341d4076d9cda633cc51672027101112e1a0df4a345e6dc29d74acd77dde984be7ba69807de64980bef8fd77201dcc5dff37d32a8ee2cb04df270cfec91d904e188bbec3cd271452d82c1494021c24bb25077776f6d683b54dbb8b6fcf04431049e9ae92d5260417ff427e77c76cd38f7cf7e82f1cb2008265749c365b5d40b2e7d450b2183f75c0e9c37c011c183c1aba3214a22137e896026df552e6d872bfa0bba06774f439c0dc331aba7c68c12bdc17070a932c87d8b7c0eaf522ebb9cc5ae605ccc9e488e1f5bff3933705205c6fc5cfa112e4571d37a813abd66206f6595f4c10c9ca995e364d52473cd19abba2b724ec33ac1f367f9e8cdbc1623c539c0e6cbda0edf7fa6970c6a35ad8053822c25bf8437e4c9dfd0854d3e4b9f7519576566f70e0d24e069d9975823bdf54689eeaa5c6f0000fbca6845a14570bcfa045a266b7d203a8b2dbcbe00012412355b532c3cfad39f8a0984d598d3ea416a06c5cd94d756e49f101372f589821a23a635976579dfc03edfce68b78270b973a0ce64b2c612a60ded8cd7986632531fa9aef95457f319fdebfb72c7283f024d7ce29a91643d7994af0f12e3d00040599fbda35bdc09e497cccc0c8d8fb52c740dc9901f2db90b327dd364e49c4729af0dbab21b468623766b413eff56295b888c6347cab4326939ea6e30269fc251c428eaabc221f0fd929ee08ccad566557f93963890e7c787a900f0ad841fe26cac5507c1c772dcfe5389f48b6037e842df117e0ff13001251c4beba0ff00955db21dc36d97c40dc2fca77601cd004794302af5585562fd9689c0789a87eb5d5b4deddbad37c091d2b6b91c73b07bdbf8540a62c0c9175d1064a17c874799e5185c77fb69137bb480bce9de8a4fdf0d4095ca3e3c76c912ebafcdb6406a93484facf1d27652de765f987dbc7869716a14dcdb96eacbc59d209bbf343c938a74f252c5f35207faa091554d650c03270205def389eaf5bc1e88d8beb348835ac8acfcf390bb5b3f35e0627b403819b9a776a7f418db3613a295c0ae2b52008217d4ffaad7855b493e928f18409d9eaecbbc5d7f2f62fb06bdfdc0c349885257e72417f0033f6a59645204b7af42db40bca71a0cb2d4601000fc5a52c328fbb33dae3f3c0c903e37a1d49f9e86a9062070faf2a6ded00a415af127d2cbeacfe7ab02c0a279b8931656648f718d35b0abb1971c33b8b6bc16403869c323512130cf5e247ac9e7f7ade03ce1e9eebad2e60fff70c1def277209f95ea958036ad0dd454ca84749bac76ca0db618135886db4f425407173df37318028c543bbd798e84a06f2f08d3e49f6428291f95cc107eccdef9189388295edf3fa269bf5a95854125ab138bee63d57d5c68a6276bcbf3143b4cca5842816de542cdee53d89e4c0dc71f55ed6d33292ca080bc20f37a40846550e14468ea98c3d2419f2b236d9eee245c1a228b3e04ea55ca8cd0d71807845c32e180226c246497d0d71c94df23696bb5d5bfce1ae73377679b91c27e250fc63ba284d64470a0dabf0eceac48c9723423dd52a1f1fa3eec90085e96bf353c2a9556db099f5a9eff657f1f125492175ded23f58028981594c15d4e84890973af6fa389bb17f8d2fc88cd8aeeba6743c21c332f76b785e39c3c60964e36f5a2047fbfdccafea90c53ce2fb29a43e3369d2f30b54efe8545cfbca9c8eb395587d8aad2efd1ea42afc8caa6a7dc66f5962856f481a603dedf9b2981f30e3aa3c6d7f0ea5001b875c02d2a1ee791fe1343c12d1f40ab21f7cd7ec08967bd4a0960eaa2b640b832d04ac75fb5f8b47def32d72a43344c628a29191fa7ac2e4a70a3cc18e60418485d8dc3147ed45331e0b48050c39ddc62a204c7131010354d86991060cdb1f5e1bc7cf42693ee914595f90e701228df20820330f3ffab6d5a1485cfb4523f4ea7aef8feafd990b1eda65a541a9995466304ada2b714c2fa521039326a9ff75690299570e784854a38c6b7b2eb7b33c7f2b9cd729a0e76910e2b623668fb033ab711770a6e084a6635e2f762a7f8786fe1540e9bc55c646246f57b53d1e8e671653fbeaf92e0fae91c08b4ac5274b9e77fca7f91b2b96079c376f406e934e7f9c6a373c930aab7a11c0ef7905b6585fd77828377453d776e6d4e5697c8445d341e39fa5ad3fb47e14ccea9d01aaa89255797f973e7f581083249cd2befbdcc5eab42cacc82de0241b48c964fe0a3d468edc5b9f56a3be9a046461b014aa8061e4a48e4d1b666e9af825b4eb9664d3be41f0e5dfcb0468669d2c9fb4af0b47b1277e45544d01e22190c4838e2e9d7dd7e529204c28b80b0a8b971038c369bbc026ac79b7d7ad4a8a11ebc7cee07296d123dc4a1fc0b7846046f478cf2557052783893948c8069bbbf5a81608513bb9cf435f5fd0713cc9e0a9b720c8db9820218ca7f54731be46eb9f55e536877c6690f0a7bd47f0de06484f28fb7234fdb2fd1e052c6075e3da71be10638103a19aa9e7ea93faf29c7f8ee96bf13764f372f84a784d652a6f7d8ba52a4eb86c77d935cba6409b6039be78036d3a753a20a7c73670760c3198ed1e8fec97223207063cf3c8addf44d76ed3ce57a63863931a58ddeaef2e41452cde8b48a0849208b53271617c6a55b1d2434b8e345f06fa7066db569d6bcb1a9fb045804a1258e2401de9da1fd74ec7d4d6d89af1551c8eeef25dbe056184160d3e2886df1534fd3771ea46e8fae8e8a0af628b7cddcbcb81f4fcfb9b8c78ffa0a8b9a6955fd057d4f73fb3bc4878c2cd616d3e05014d7520944a32df4ade1a37d8cb1f5c627264fc8651c77220c88dddfc1ca2e91bd086f1df9399febbb04932b9c4aa942a39f83a3228badc46116d5ceb646433da10b3d5462b0f6b4adb7742d2ed08e21bb6fc8a710d8b61f9bae0a5a1fb0cdf7bc6faeeff99b78149b96fe840389ea7ff9c85cf1fb3ee699137d7a08945ef2cf5c5807692a73af530e9f0517094bdc0abfebbf2e1d10622538228bc03a360a21d08d7dbf7260107299a0a2fe700261b35f9bf9cc5e05aeddbeb233b12d4e263090e35a82ac20676d8053efbf02fa1ffff6f59d56dceb95d6c0542a001a29a46f3cfc55f1c1668940451578398c527671342af79d3e5e2cb5690e1663dd5595b346b28090c757508095a6ae45e25f0cc239ebb5d15cd6a8f07f2e924c37feb482fcc2e251332db7f59ce0317ffd7e461d99e776815abeda9cf7344a979ae3d79c9813f2fbdcb51f3a45cbd1952837a6c9515ca7328957aefdc77a567fc9a0dd1bdb3d72e071902d293a801dc44f7e03366e83d8bdfa756ff8217cfb837693410ecfd5f72ed24d05eef8502595e99b96020a7503a6e8d3b25f7dd698f3aec95f535af71b43d6a1e7b4cc30fb4612df2291e94e21d97ad769c7763487233544a9b55569176d34666572f74c831baff6c04a5001462abf37fe5cbbf6412ba47c5da639279a2b348bde79eb122212b4a431ed8fc74f7c08d82c2e9c6239acf16f9867e1db306552a834e96712091abce1f7ba416ab35f2e6855c56d12f41ccf92745d8b27dadbac3d2cc131df0175d5a4f008d1d03a01f6a2bc668326ea28a8b54c22da5206c5501377a22cf13fd6310339d5a1166265f6177aa6c672a2e8690888bba0a466ecd6b74c5bdf6bf8e330bf6605422a06d8fce9b239b2185fdf8e7e10c03edda0d2f69a602bfcb4a798cd20d6e4ae52791ab97f126604cd1edbdc2dd9370e47c96556de876017f203c6c43cea1ac3229e2b1c8cc18363d78a1bf6e0d6df00973e1b75f3eb055d74b98bac20c3a37db25b13ab1bff78ef7155187aa2c61ca2586b719d6f8b0cfbc00e4b7781871d92f856b83b97b0169c77d25d49bfc6027b0d87c2dd194bc6cf3e61aaae5323f803daa88e6b0185f29b9ac43669e312889d9bed607f95d6d5195cd1f616ef926b52287eb7c64114ed155cdf1c9e7a132c0427c2fb677fe2027bfc60777a1f27804dd2ef45247cc9e0b042551c2cc6b67f8722a729bd47980f4d75b8844775cbc1a65675c3c27ea8cb8a71b72fe2e44163c8247b3a05b4de4f19e3985d5dd49ca9a8b45efb91d137585f474c427ca5bd6ef7a04e55cfd8ba5831d663471383f62a94b67a53bd04dc4fda6d71cd66a258c658350310bb49b5fc03809bda9afa164562d9543890e5ec0d8159f72f1fed2e937875e02d61b009f7c914073fb311a5d092a5fe54444fce08e293b4bc14d6d4e214ad3c2c5a224b7d4698bde53c6b50af509de7029947e0c1fa576196ef580978611b48dcf5d0747d", 0x1000}, {&(0x7f000034d000)="2d292d6289e4c5ac977df292cc5a8775727496cb93ed53b342a5bbffff386f94c1d067a3f454a4cad494ae7e65b5a851e61286085c7d3842ed586531f3b95d12fe2381f8ea3b81d592120c052141918717bcd356e981312101ef3fd9ab8ce68dd4d2ed1334022571dcc21b6276040b4013aaf7", 0x73}, {&(0x7f0000ff7000-0xaf)="0f0873634a9f1d7d45b57a5e855a06456c497f80cbd4becc509b3e97cffba2500a0960bbbad351a18ccda89af05f0dfff96e836815635f2958aaba542303ac4bd3f111e8c229f1c550f5d1dde5f19099ad74170ec5e7f0e46d8c49b3185c0a5433ccb0e5fbe65979f9fff09805b2d959b81ca6af54d1b3b4c5134a51468fb85df5854d3e36b4e20eb6b2fc872abd2ef4f7f44964ee94363115f346cfbaf555621b238aed52daa5fef6fa9128c4e9a6", 0x41}], 0x3, 0x0, 0xffffffffffffff30, 0x0}, 0x24040810) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/rfkill\x00', 0x10001, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000270000-0x8a)=""/138) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ff8000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$inet6(r3, &(0x7f0000462000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ff8000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000a9e000-0x8)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000c18000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000602000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0xc) 2018/01/07 11:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000828000)=0x7) shutdown(r0, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000815000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000087f000)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000342000)=""/198) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fc0000)={0x0, 0x6}, &(0x7f00006ce000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000555000-0x10)={0x2b9, 0x20c, 0x6, 0xff, r4}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f0e000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000934000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000020d000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000a1f000)="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", 0xfa) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000788000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00008be000)='/dev/sg#\x00', 0x7000000000000000, 0x801) 2018/01/07 11:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f000083b000)=[{&(0x7f0000667000)='f', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) 2018/01/07 11:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000031e000-0xc5)=""/197) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') creat(&(0x7f0000aeb000-0x10)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d9000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000939000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000d89000-0x4)=0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005df000-0x10)='/selinux/access\x00', 0x2, 0x0) getdents64(r1, &(0x7f000063d000-0x7b)=""/123, 0x7b) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fab000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004c5000)={0x0, 0x9}, &(0x7f00002c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c8e000-0x10)={0xb10e, 0x8, 0x2, 0x86e9, r4}, &(0x7f0000ef4000-0x4)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f000049a000-0x9)='/dev/rtc\x00', 0x200301, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000073000-0x4)={0x6}, 0x4) writev(r2, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000fff5031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/07 11:35:54 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000afe000/0x3000)=nil) 2018/01/07 11:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009aa000-0x9)='/dev/sg#\x00', 0x5, 0x101000) faccessat(r0, &(0x7f00002db000-0x8)='./file0\x00', 0x20, 0x400) syz_emit_ethernet(0xb7, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "35706ba99f"}}}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 11:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000907000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000eda000-0x18)={&(0x7f000046f000/0x4000)=nil, 0x30, 0x4, 0x1, &(0x7f000039b000/0x3000)=nil, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000068c000-0x90)={0xd06a, {{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000052d000)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002d9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ca6000)=0x1c, 0x80800) dup3(r0, r1, 0x80000) r2 = syz_open_dev$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4f000)='/proc/self/net/pfkey\x00', 0x80002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000055c000)={@common='ip6gre0\x00', @ifru_settings={0x10001, 0x0, @fr_pvc_info=&(0x7f0000cc0000-0x14)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f5a000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0xffffffffffff8000, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000497000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf6, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x15) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00008ec000)={0x2, 0xfffffffffffffffe, 0x80000001, 0xd8, &(0x7f0000adc000)=""/216, 0x5f, &(0x7f0000226000-0x5f)=""/95, 0x57, &(0x7f0000c88000-0x57)=""/87}) clone(0x20000080924900, &(0x7f0000608000)="", &(0x7f0000b7e000)=0x0, &(0x7f0000558000)=0x0, &(0x7f0000553000)="") r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) 2018/01/07 11:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009a1000-0x8)={0x2, &(0x7f00007bf000-0x10)=[{0x5, 0x80, 0x434820bd, 0x0}, {0x20, 0x101, 0x400, 0x5}]}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='ipddp0\x00', @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x1000002, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000e8f000)={@generic="ec17ffd206f4d9296e42a42e6ad86fe5", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getpeername(r2, &(0x7f000039f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b31000-0x4)=0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ef9000-0x4)={0x0, 0x7, 0x0}, 0x1) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00002a6000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000d96000-0x8)=@buf={0xd6, &(0x7f0000683000)="cf3a33a157edd467f56b4f1283310d468f6d94104d8cb123e66ce9248479b3a9f2e7981da3f47fa0a5fb86da0ce2bad1b9cbd65ea50f408dc4ebb5a7db08bc0426d62d0c8f1904f769307bb1d7e69b3a54ca54f888f334f7cdc22b668da49805bc0fb0fa6ada41778c6edc35800d7d6762d02752db8090b8c564e158af5acf1c5845c5d4a3e87ce66ff57db238f5733616021609b72d1302ab36ad2ad420d8f5bd1ddf1f56b4411137f22d2a59bc9f56094b4e8f25e760a4ae3539a4ba62657059768bae235f72f127523c6f5d61a4f17c1dfbf0ad5d"}) 2018/01/07 11:35:54 executing program 2: pipe(&(0x7f0000409000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000ae7000)={0x6, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f000035a000)=""/71, 0x47) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a6a000-0x8)={0x8000000000000005, 0x10000}, 0xfffffe64) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003dc000)={0x0, 0x6, 0xfffffffffffffff7, 0x0, 0x401, 0x5}, &(0x7f00003a5000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000642000-0x8)={r1, 0xfffffffffffffc00}, &(0x7f000053e000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000024000)={0x0, 0x4, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:54 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0xdd0b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffdfbe, 0x2de}, &(0x7f0000a37000-0x3)=0x98) syslog(0x0, &(0x7f0000005000)=""/4096, 0x1000) 2018/01/07 11:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00006d2000)=""/52) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000c20000)=0xab) getpeername$packet(r1, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d2000-0x4)=0x14) sendfile(r0, r0, 0x0, 0x115) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000034a000-0xc)={0xa, 0x0}) 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b30000)='./file0\x00', 0xffffffffffeffffd) r0 = open(&(0x7f0000369000-0x8)='./file0\x00', 0x400080, 0x2) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) getdents64(r0, &(0x7f000011e000-0x1000)=""/80, 0x50) getdents(r0, &(0x7f000091e000)=""/80, 0x50) 2018/01/07 11:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x9) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) preadv(r1, &(0x7f00002f1000-0x10)=[{&(0x7f0000f33000)=""/134, 0x86}, {&(0x7f000072f000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x1800}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/07 11:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000468000)='/dev/sg#\x00', 0x5, 0xfffffffffffffffe) ioctl$KDMKTONE(r1, 0x4b30, 0x401) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c09000-0xc8)={0x2, 0x9, 0x0, 0xfffffffffffffffe, 0x3, [{0xbd, 0x100, 0x7ff, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0xd7c0, 0x6e, 0x3, 0x0, 0x0, 0x2c01, 0x0, 0x0, 0x0}, {0xffffffff, 0x8, 0x200, 0x0, 0x0, 0x1809, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x227c, &(0x7f0000c53000)="") 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000039a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000ea8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r4 = dup2(r3, r1) r5 = dup3(r4, r0, 0x0) connect$unix(r5, &(0x7f0000e35000-0xa)=@file={0x0, './file0\x00'}, 0xa) epoll_create1(0x80000) 2018/01/07 11:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000052d000)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002d9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ca6000)=0x1c, 0x80800) dup3(r0, r1, 0x80000) r2 = syz_open_dev$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/07 11:35:54 executing program 6: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003e000)='/dev/sequencer\x00', 0x191000, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000083000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f}, &(0x7f0000130000)=0x98) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002b6000-0x4)=0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000254000)={r2, 0x7d, "adc2baac02d96371223a591b8800da1bc73f3eb0715b78f47d19c9fbdcc7d552bf6b665e87ece3b5f052b629c70c3fdd38e6b279bb3fb5ce0a69c3a946fa1f2ca488745a7bc9aa420e7538374ac8090d606b7b3365c01d6f7f22fb9af9860acdb36e6a32367994c505db5b418a200bd73507d7636479967accb561ebfd"}, &(0x7f00000cd000)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000365000+0x46)={r2, 0x4, 0x30}, &(0x7f0000367000-0x4)=0xc) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000368000-0x4)=0x0, &(0x7f0000368000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000364000)={0x0, 0x7f, 0x7ff, 0x8, 0x101, 0x2000000000000}, &(0x7f0000365000-0x4)=0x14) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000061000)=@assoc_value={r3, 0x6}, &(0x7f0000365000-0x4)=0x8) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/07 11:35:54 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000002e000-0x28)=[{&(0x7f0000022000-0x73)="85d4ab94f8e82194932d5450bce706f59ea5b0e87ca1091501236dae13bb3492db01e35046bdd329600126b92376af4802cf505372ab239c7d7c5c7a2717203f33813253dc0d5e26186687032688ab9c90e4704549938929912d212c55967ccab6aa650af1e8273c02100c18a1b420f4c62cfe", 0x73}, {&(0x7f000002e000-0xb7)="81a81199500d7a19fc2ef9509bb0446c5b823a06125cf46cd3e79ff7468d8949dd91f52d1502aa8b9141d64ab43df27ffcf98837945f768ad5d592a4144250c8cd4656f94028a319cc6dfe8f2d7d70f14fa72556ae51b95d778f0c3dcea4382888b23983f2f47b2b1b6d07127f6e7386d5ff78386d943fd341553c93699b64a1a8760ef8dea14d3bb3c7b7b468a6404fbeb2210a3e639f2657640d50aff7bb6827ea8d81bf985fe69db42ed51bee31f3a1eec0d24072c3", 0xb7}, {&(0x7f000002c000-0x53)="a78ff27ced6916d1929eda854d7cc432755740b99fd29334cfb8613375036873aa253ac9c92d12cbe4ef1315f9bfac70382ae18dce818186ccdbf5fc9f633547cf9f24f1a5bfa39ecef1f8709a6c99f2347bdcfe6270ef9e87bdbed2a73362a2b023e177d4e7ad17b15d6999f7bcd844879e949a7afb88a3918b0de65f06df4abd830b8f6a6c1fca4f25722e49c17ca6812c65d5c04d957138cf0db79e21ef8b1595e20e9d4011505ca1a1a4f953aeaef4b01b248e885c5a23de8186a2d2f9a71107721f2b9c47ba1464b22d62ba3b71d56b9d9b7b9705224f4e0aa0213ac59777164020ae68869c23cc395d62d5cb", 0xef}, {&(0x7f000002d000)="39a5fba2e2db0d39871ee67eb2a5837ed2d91f35184d3652db01e6767c04815d202c891c920dec3de3edbff636dfcd21af3a433d35df09fb51943eb9681d19e9f9d2d98db8c5e13c4e794d2c05fb7d943cbb5fb7f6e0f0aaf21bf8ff25185ee2194e17f3c7c1edde4515d1f8585add9707bfc6f13f04fa106f01d63c48fed70d36c34eee4d0a3c056bcdb12fc2bca7501f1f5c41b84b69f8c771fa851c9b830ed4eb43eb9e2dda2e6d1882e4e77dd2e6e57fb3e809e598728b3c5a023e91d74623ac500e748c994af43c7ef9f9b683b5715dcd6a13c8781cade404876e19b3d4db1a8bef8703f45f4fb426336ae1d190454bf267d60e1fca", 0xf8}, {&(0x7f000002e000-0x8)="90c8d4bf34eedd2a", 0x8}], 0x5, 0x0) ioctl(r0, 0x0, &(0x7f000002d000-0x1)="") userfaultfd(0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) 2018/01/07 11:35:54 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000001000)=[], &(0x7f0000000000)=[], 0x100) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file1\x00', 0x40, 0xa8) 2018/01/07 11:35:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000595000)={0x0, 0x0, 0x0}, &(0x7f0000762000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x20000000000046, &(0x7f0000feb000-0x4)=0x0, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f000061f000)='./file0\x00', 0x1, 0x88) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008d7000)={0x0, 0x0, 0x4, 0x22ac, 0x80000001, 0x5, 0x1, 0xa8, {0x0, @in6={{0xa, 0x2, 0x4fd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0x1, 0x1, 0x7fffffff}}, &(0x7f0000847000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c77000-0x8)={r4, 0x48f}, &(0x7f00002eb000-0x4)=0x8) socketpair(0x2, 0x6, 0x100, &(0x7f0000410000)={0x0, 0x0}) getsockname$packet(r5, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000967000-0x4)=0xfffffffffffffdd4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000485000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 11:35:54 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000570000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000-0x4)=0xe8) r1 = syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000009000-0x3)={0x0, 0x0, 0x0}) 2018/01/07 11:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socketpair(0x14, 0x7, 0x3, &(0x7f000080c000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00004e7000-0x3)=0x7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00007e6000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x91, 0x0, "1016526bd0982b47cdb259bfeabbca3d4ce8e17b0c83ca7c733f54d8f04c8f90a451c5c91db5e7eb0ef0692a89ef764af9adfd1c43936f72c6b3a0327e76325219fc3568ea19eef10c8f17e7860496a2"}, 0x160) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000dd3000-0x4)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eda000)={0x0, 0x2710}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/07 11:35:54 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000001000)='status\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000)=0x0, 0x1) 2018/01/07 11:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x28f800000000, &(0x7f00000f0000)={0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) timer_gettime(0x0, &(0x7f0000e1d000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000ef6000-0x3b)="c27ac4d05ac4a0a5892e0fb4e801d75f13da69949aed5aaa4850a7e052aa9ba99231c02a6d0300573cab41cef3bc4fd5af7e9e67d173df52810d74") setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00007a9000-0x8)={r2, 0x0}, 0x8) accept4$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) getrusage(0x0, &(0x7f00003d4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb6000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$llc(r0, &(0x7f00004f2000-0x10)={0x1a, 0x1a, 0x2, 0x80000001, 0x8, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setitimer(0x0, &(0x7f00003f8000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000fec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x10001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007b000)='/dev/vga_arbiter\x00', 0xa0001, 0x0) syz_open_pts(r0, 0x80000) accept4$inet(r1, 0x0, &(0x7f000031f000-0x4)=0x4c, 0x80000) 2018/01/07 11:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x4, 0x20, 0x0, 0x4ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000042c000)=""/228) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/07 11:35:55 executing program 5: mmap(&(0x7f0000000000/0x668000)=nil, 0x668000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vga_arbiter\x00', 0x200080000000001, 0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000669000-0x8)={0x2, &(0x7f00003db000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) pwritev(r1, &(0x7f0000238000-0x60)=[{&(0x7f000066a000)="16", 0x1}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 52.454730] sock: sock_set_timeout: `syz-executor4' (pid 7790) tries to set negative timeout [ 52.490691] sock: sock_set_timeout: `syz-executor4' (pid 7810) tries to set negative timeout 2018/01/07 11:35:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000595000)={0x0, 0x0, 0x0}, &(0x7f0000762000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x20000000000046, &(0x7f0000feb000-0x4)=0x0, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f000061f000)='./file0\x00', 0x1, 0x88) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008d7000)={0x0, 0x0, 0x4, 0x22ac, 0x80000001, 0x5, 0x1, 0xa8, {0x0, @in6={{0xa, 0x2, 0x4fd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f, 0x1, 0x1, 0x7fffffff}}, &(0x7f0000847000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c77000-0x8)={r4, 0x48f}, &(0x7f00002eb000-0x4)=0x8) socketpair(0x2, 0x6, 0x100, &(0x7f0000410000)={0x0, 0x0}) getsockname$packet(r5, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000967000-0x4)=0xfffffffffffffdd4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000485000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 11:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000a14000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a43000-0x14)={0x9, 0x3, 0xc0000000000000, 0x5, 0x79}, 0x14) 2018/01/07 11:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ba8000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000f64000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000071a000-0x10)={r1, 0x6, 0x9b30, 0x2}, &(0x7f0000e2b000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000d04000)='schedstat\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/07 11:35:55 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffff8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x0, 0x4) 2018/01/07 11:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_create1(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000d1000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x0) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000384000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b42000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f2000)=0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f000036a000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000fb0000)='z') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/07 11:35:55 executing program 4: syslog(0x0, &(0x7f0000005000)=""/4096, 0x1000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009af000)='/proc/self/net/pfkey\x00', 0x1013c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="8047586d716da33d86903d483a23ae1ed1d6253eeff88116ea053165ddd293d11873f53f2747fc6bb4c919a8c2da31f093f1db387e23018cb93948809be17c1afbf4b87643c91458aa06f8fdabdf88f7f6a5d1da251cd58f8224059b1c074a43b6875048c7cbc9afa7c990498a32c068b097f0f8d8d05019465632a9fb9e27130103b7f735c989cc1ae50a205b17bcc94fbd1d6f9efb2b4c38cb6a6570b27a8789da054ae340a534149b38a77bd53ebb5de651728f29f4e497ec9e244ee138f889796eec4f5dfed4bbaa2e81680e13938c6a654c9e4dabfc56da703dbe02f94da4bd1f5f0a75ccb28f29c94905268bc3b43a7cd87a", 0xf5) 2018/01/07 11:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c57000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/07 11:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/checkreqprot\x00', 0x20000, 0x0) sendmsg(r0, &(0x7f0000686000)={&(0x7f000037b000)=@ax25={0x3, {"fbf6a9ccb0f43f"}, 0x5}, 0x10, &(0x7f0000c00000-0x18)=[{&(0x7f0000254000)="ca23294add3deea5e69033b0f0af6c859cddd0df043683e65841176cf36fb688373fb91d3b94515dc63a5ec117a684d728f26974ef41e0664c29db83efe45e968c990335e938f62e34a273e5b4900d375570efc28f789b0cc528d4aa79a14e891f91c02aee226aff7cb1b75ee81ea524711964289ed343ac5f6205ebcc98498463fe0e419ad54d98415ce433966394228b61192e8b09b366b2f17f3b9809ac80efdb4b55e6f406994aae17e76a553cbad260d157f6ce4321d2d5547bd58246318694879225a0b04cb4", 0xc9}, {&(0x7f0000dfc000)="da15c72ce04ce620f0518a9b58aa81d60d642ab765d61bee59f820ea785846cc457cc2bcd23cdb73704e942b554f25cbf7a5b8ecf574c9e994b93d2de951c3f71861dd917218375489eeecdb1e1d9415f202632c7748de61745cfb005f39955ed6a94179304b45d9324947f60c2ba34043fa81f302", 0x75}, {&(0x7f000059c000)="1ca060db542721161b5620f9ef4516ffa4775fb0aec5753227a3a21d64678919cb0f9adfa95cc974f3428118a43e9ed6a20101223cc344a3c64511316423b33d79f10470233ef760bc312c02a92bf503e88f3f24c4b56069fc5abe83d9cf8d02129b8d998bdbaf57ad5a8f802ada448f7c11ecc662ef6c20089882dcc8461d89c9817e4645052777ed9e308333dcbcf56cf06299d7eebb2c814c1125ea43f8487b6d29c242dbf483a8bd05eaec0edef80a0722f11542f77cd04f", 0xba}], 0x3, &(0x7f000050b000)=[{0x70, 0x10a, 0x101, "a3a01f0bd9baff9b5b86594bb0e66a68467378462a5c21a4de94d28d8c209357b76f9baf9e824548c02b44e3d2e75b5817858217b6bb41ad3b3aa44da3f65069692bcfe64e04efbbf1ec3a45a1fd37deeafd90d727505f1b4a1110f783a654e84de1"}, {0xc0, 0x111, 0x8, "ad5fbdacf69b651001c218c9c19b6d9630b90073448900665474f45581d484f9c067163ba05a29a55b75f4b5d2ecb6daec1d4dfc74db532be745073bd965cee96d857da395dac040346fd4e50713dd396dc021b00cf37debcf6c4adf8e898a75fcdfca588075fe525123f8fd6c10468d9b7b9c2f9eaaab3afaa8c2ccef5be45ff412ecdef2a729a722ee8c4751fccadda2a7b862ed5273486f90ab5b7a0e96cc7e1580c55aae5705eac9742fd9b023b2399797"}], 0x130, 0x4000}, 0x4000010) mount(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000dea000)="") 2018/01/07 11:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a98000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b1000-0x4)=0xe8) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d0000)='/dev/hwrng\x00', 0x400, 0x0) getsockname$inet(r1, &(0x7f0000d25000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d2000-0x4)=0x10) accept4$llc(r1, 0x0, &(0x7f0000296000)=0xfffffffffffffd7c, 0x800) readlink(&(0x7f0000ac6000)='./file0\x00', &(0x7f0000ac7000)=""/25, 0x19) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000056d000)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) 2018/01/07 11:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000f65000)=0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003a4000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f76000-0x8)={0x0, 0x7c7d}, &(0x7f000005a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c31000)={r4, 0x70, "64f44136d0ab84c293d51b455e47a43e230033117034d5b60d2e74ea0c6a67ed2be61377edb464600179c69f5cc27dfd62909e6a88e7398b35877d18fed26de3040fbd50905885433c6c0b06b9249933c26f41adf76e3647d7ca4bc4d4f25b3fa0494a91f9afc45a7ee2d5483c80bcf1"}, &(0x7f000085c000)=0x78) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:55 executing program 0: link(&(0x7f0000db0000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/01/07 11:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dc5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008ed000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00007e3000-0x2)='..') umount2(&(0x7f000064b000-0x2)='..', 0x0) 2018/01/07 11:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/07 11:35:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f000006c000-0x90)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f00001b4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000168000-0x8)={r1, 0x3f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c5e000-0x4)=0x0, &(0x7f0000b83000)=0x4) r3 = socket(0x2, 0x4000080000, 0x0) write(r3, &(0x7f0000dcc000-0x24)="2400000024000700e113003f000005a100000000010000000800000b00ffffffff5010a2", 0x24) 2018/01/07 11:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) bind$inet6(r0, &(0x7f0000128000)={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005e4000)={0x0, 0x0}) lseek(r0, 0xfffffffffffffffe, 0x4) 2018/01/07 11:35:55 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef3000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/07 11:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003f6000)='./file0\x00') rmdir(&(0x7f0000653000-0x2)='..') 2018/01/07 11:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000042000-0x15)='/proc/self/net/pfkey\x00', 0x540, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fbf000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000b47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005d3000-0x8)={r2, 0x9, 0x0}, &(0x7f000074a000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x6, &(0x7f0000eb1000-0x58)={0x0, 0x3e, 0x1, @thr={&(0x7f0000492000)="9ec44c88057de6099599f2f7118725f1b9cd", &(0x7f0000ffa000)="17db7108be082861ce5654e38122e3c3d9e87dc8aca59b37b09456ffb333dfcd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000327000-0x4)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d5000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00008e8000)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe4}, @in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xb8) timer_getoverrun(r3) 2018/01/07 11:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000006d000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009e6000)={@generic="a6acb1d866dc873952f32799c16de0e4", @ifru_flags=0x2}) unshare(0x200000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000690000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000231000)={0x2, {0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2d18, 0x0, 0x7fff, 0xc5a, &(0x7f00006e8000)=@common='eql\x00', 0x1, 0x401, 0x5}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005a7000)={0x0, 0x8}, &(0x7f000090b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c95000-0x10)={0x6, 0x200, 0x4, 0x400, r2}, &(0x7f00001c6000)=0x10) r3 = memfd_create(&(0x7f0000679000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00001bb000-0x7)={0x3, 0xd}) 2018/01/07 11:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r0, 0x4, 0x40400) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f65000)={0x0, 0xffffffffffffff00, 0x5}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) writev(r1, &(0x7f00001d5000)=[{&(0x7f000006a000)="bd", 0x1}], 0x1) 2018/01/07 11:35:55 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f42000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00005d9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000014000-0x10)=@common='lo\x00', 0x10) listen(r1, 0x0) ioctl$KDGETLED(0xffffffffffffff9c, 0x4b31, &(0x7f00002bb000-0x1)=0x0) 2018/01/07 11:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3f, &(0x7f0000a80000-0x5)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000bda000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:55 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fe4000)={0x9, 0x7, 0x4, 0x100000000, 0x743, [{0x8, 0x9, 0x6, 0x0, 0x0, 0x1788, 0x0, 0x0, 0x0}, {0xffff, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/07 11:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff025}, {0x6, 0x8, 0x0, 0x0}]}, 0x8) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) llistxattr(&(0x7f0000bdf000)='./file0\x00', &(0x7f00009b6000)=""/1, 0x1) 2018/01/07 11:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000276000-0x4)=0x0, &(0x7f0000cf3000)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000c59000)=""/8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b4e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000536000)={0x4, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0xff, 0x4, 0x3, 0x9, &(0x7f0000530000-0x10)=@common='tunl0\x00', 0x4, 0x23f559c3, 0x4}) 2018/01/07 11:35:55 executing program 1: exit_group(0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000067000)='/dev/loop#\x00', 0x3f, 0x8000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$inet_icmp(0x2, 0x2, 0x1) r1 = creat(&(0x7f00002f2000)='./file0\x00', 0xa1) bind$inet6(r1, &(0x7f000044c000)={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x100d0}, 0xa8e4) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt(r1, 0x0, 0x3, &(0x7f0000a25000)="6c8d98c9402bf293f67e1de5959175a566b5699c8a8ac0e71637fd057a75ba82b1d8642839cafdea412ef88e5081b0f74ef63010d3e1d7f6ca2b21bb64bf98c70fae7f855723ee2cd17779d846c2aaa104b742b7cd96ba853c9c20adb0c2377562070e0f3e7260c2f162da5cd0851c708c9361555a4a727ef17ef16bb6b0a0cd7c768a2bd7d1c615556e438f69194e1561221dae4b797474e52caf759dddb5d04983e6d5376249607297f27d82bdace019e77ff73ae6a10968af8e", 0xbb) bind$packet(r2, &(0x7f000073a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r2, &(0x7f000032c000)="66bf82955623d58e57b01266ad32f43a60b8f4e39a8010094ea16896e0ccc1a39e76ef6698d720222d1979d3deb6aee1c2f6d0b47d34233b32c45641b91075b061d62015ca97ca4298730bdad3fbb08dd4ce7073bedea3dbf9266946301a007384f1ff2e4f330c903d968d4bcac235dd4b1d32d2fb8c5601e416e75fb2a4476f4507c594db68293db9482ac5d03032ce91a951c91d6fab6e4639c90e414a597b7d3c91dbeb0c14858a7cdf3a21591c7b64", 0xb1, 0x81, &(0x7f0000265000-0x8)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) [ 52.757847] device lo entered promiscuous mode 2018/01/07 11:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f8e000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/07 11:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 11:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c80000)='/dev/rtc\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f000087f000)={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r1 = gettid() capget(&(0x7f0000d2a000)={0x19980330, r1}, &(0x7f0000607000-0x18)={0xffff, 0x10001, 0x7, 0xe6c, 0x1, 0x81}) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f0000a49000-0x1000)="", 0x2f8, 0x10, &(0x7f0000f70000)={0xa, 0x3, 0xd1f3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000}, 0x1c) 2018/01/07 11:35:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f000012c000-0x3c)="3895fbc5ca480c282e8d0f5e77bc13c89c7b17c887690a5ec1340f8d6db660fd00ea1aa278a4cc5adb405b81c8a05ce28f511c7b2a71fff48441dd60", 0x3c, 0x0) r1 = socket(0xd, 0x800, 0x1000) setsockopt(r1, 0x107, 0x14, &(0x7f0000da0000)="", 0x0) 2018/01/07 11:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={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) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000069c000)=0x0, &(0x7f0000b48000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000337000)=0xfffffffffffffffa, 0x4) 2018/01/07 11:35:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f38000)="7461737b00f4") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000982000-0xea)=""/234) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000081b000)='/selinux/enforce\x00', 0x43, 0x0) 2018/01/07 11:35:55 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='ramfs\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001c5000-0x8)='./file0\x00', 0x32) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000+0x88)='net/raw\x00') 2018/01/07 11:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = add_key(&(0x7f0000a70000-0xb)='asymmetric\x00', &(0x7f0000a80000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d89000)="178cf232069ba121b979c9af386ff142bf9ca16de18fed38740f0410e82c41d384a60cab3188b43753e33b7ca5700876e1608fcab770db8155fbfc6f9073932ecc0014a58664a11359f502cd5f247334cba268c58111578fce25e7a93470453d18881480a51848d62582832055c7af72ff7242be9ce01abb936a44908f3c1a93a91e4a470828566a6fb419d0b9e0cff46ec60e0f74123b753689c27c9536bb46f61e03631db3498637517c3c0c4d49144b585e1bcf5f9e189decb9d7eace0824e0cb0ff3af792622fcaef00a0f48629c858091c2c32eea359826052e14358aa76d9599d87f7bbbe6dbcbfad4d70b54eced54", 0xf2, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000013000)="b166174ed359670000000080000001304ddcebdd32c73a14c5dc0764cfc47fba8da0b774f7358d2488a0557f0ccca1ca046b0b20727f00000000000000000005417de11164d0f4f07e84b7365c201d9ad6a01827485931141478153f21e1a363f794bc12a917f30c853bfeccc76c62f2729803758a6fc8ec9a139d0ecb0a43df", 0x80) r2 = add_key$keyring(&(0x7f0000170000-0x8)='keyring\x00', &(0x7f000095d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = dup2(r0, r0) getpeername$ipx(r3, &(0x7f0000375000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c94000-0x4)=0x10) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000048e000-0x18)={0xaa, 0x4, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$describe(0x6, r2, &(0x7f0000f88000)=""/211, 0xd3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000f95000-0x14)={0x3, 0x3, 0x7fffffff, 0x0, 0x1000}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e26000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000c30000-0x8)=0x0) [ 52.889869] device lo left promiscuous mode 2018/01/07 11:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e00000)='/dev/usbmon#\x00', 0x6, 0x109000) getpid() r0 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009c0000-0x4)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f00001fc000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000e46000+0xfd6)="6f000000000000004c000327c73137") sendfile(r2, r3, &(0x7f0000929000)=0x0, 0xff) fcntl$getownex(r2, 0x10, &(0x7f0000a31000)={0x0, 0x0}) 2018/01/07 11:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000961000)=""/10, 0xa, 0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000069d000-0xf)='/dev/sequencer\x00', 0x2200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000c5000)=[@in6={0xa, 0x0, 0x1727, @loopback={0x0, 0x1}, 0x4}], 0x1c) connect$unix(r0, &(0x7f0000c01000)=@file={0x0, './file0\x00'}, 0xa) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00003bc000)=""/91, &(0x7f0000ba1000-0x4)=0x5b) 2018/01/07 11:35:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f47000)='./file0\x00', 0x0) getpeername$llc(r1, &(0x7f0000ace000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000017b000-0x4)=0x10) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000eec000/0x3000)=nil, 0x3000, 0x0, 0x2011, r2, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000028a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f3000)=0xb) setsockopt$sock_void(r0, 0x29, 0x43, 0x0, 0x0) r3 = getpid() syz_open_procfs(r3, &(0x7f0000278000-0x9)='net/igmp\x00') sysfs$3(0x3) 2018/01/07 11:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005be000)='/dev/sequencer\x00', 0x42, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b23000-0xc)={0x0, 0x0}) write$tun(r0, &(0x7f0000a49000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "cfa494", 0xd46, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xd78) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000282000)=@int=0x0, &(0x7f00000ec000)=0x4) 2018/01/07 11:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000575000)="94586bb00e99caf0908ef1783d4df0ba83d1aea1434cd0e3b663f5f5c8199b2f3758deaafa650623ae368dba161415cb37e0662952da69ab821d578159e857340da3090cdfa77483699503b40ce28f7f356cb8b85444bb6ae6ccd3088e6a0c7ed3b927149c638fc1d90eb4dce43a88c0be12846f559d304d7d9b10f18ecfe3ec35a3f313b3f1fdd55cc0bf909a353db277f61956ec5d357d7701086e07c01ee7df9c254f223eb107b7d61718e9ca1619dfc0e21d0dfce6a6755ec7872f9ee593c7a06e7c2dc205832587847d29e389568041944c") socketpair(0x11, 0xe, 0x7fff, &(0x7f0000e8e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000072b000-0x30)=[], 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f00007bc000-0x1c)={&(0x7f0000788000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c, &(0x7f0000fc5000)=[], 0x0, &(0x7f0000a97000-0x1c)=[{0x1c, 0x0, 0x0, "bf760d5300090908fab2272361"}], 0x1c, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002f6000)={0x0, 0xef2e, 0x1, [0xfffffffffffffff8]}, &(0x7f0000e2b000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f71000-0x10)={0x7, 0x8209, 0x2, 0xb1, r3}, &(0x7f0000269000-0x4)=0x10) 2018/01/07 11:35:55 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000002a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000b74000-0x8)={0x0, 0x0}, &(0x7f00000e5000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000457000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f000055f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:55 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) r1 = creat(&(0x7f0000796000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000aaf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r2, 0x3}) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000c43000)=""/168, &(0x7f0000d7f000-0x4)=0xa8) 2018/01/07 11:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000db000-0x8)=0x1) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009e0000)="774ebd51a082c504e23893f8", 0xc) readv(r0, &(0x7f0000aa4000-0x10)=[], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a5000-0x4)=0x0) timer_create(0x0, &(0x7f0000dac000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6a000)={0x0, 0x0}, &(0x7f00007eb000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a85000)={r1, 0x7ff, 0xc2, "742e9c5c650ce01a99c9c5869a4004430c728981de55030dc0c450a2ada23956e8967955f7fcaf6e0be7373edc50e77c35cdc2b87e0d03bc4152187f411997640d8efdd435ad74ac3c87dd6bf26ff3dae7ed42222c305a7fdebf7e3ecf44739a1490c24cc80193c90d6fb65cb0fc3f3b1b112dc0788d03b40d26052dc964715b47d9e6534f4f371da824e0fce14a05fdd2032551ec360ca5e602e2202a43f965164ed10504c73d2a6e6bc437230a4cb3a4629b5d5619892a07e18088045d0b7dd82a"}, 0xca) 2018/01/07 11:35:55 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ce1000)={0x9, 0x2, 0x8, 0x0, 0x4, 0xff}) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000054000)="8db17fde96f2abc8f356354f658261bc", 0x10) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000058000-0x7c)=""/124) ioctl$int_out(r1, 0x2, &(0x7f0000042000-0x4)=0x0) 2018/01/07 11:35:55 executing program 4: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x20000004, 0x0}) write$tun(r0, &(0x7f0000133000-0xd9)=@pi={0x0, 0xfb0d, @ipv4={{0x15, 0x4, 0x0, 0x0, 0xd5, 0x1, 0x8, 0x98b7, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x8, 0x81, [{0x7, 0x2, ""}]}, @ssrr={0x89, 0x27, 0x20, [@broadcast=0xffffffff, @rand_addr=0x7fff, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x3f}, @generic={0x83, 0xb, "191151d966f79a26b0"}]}}, @igmp={0x12, 0x1, 0x0, @loopback=0x7f000001, "03c1568549dafafba0be0e7afec1079583ae098b20d918420007dcdead0f883e8eaf720608d848c4cf73c1b2b1ddf2a8af35cae6e3bb8ce066e40a38d7fe5fe0fc55387d638edd7a34414cfbaed1bb2915a59957dffd2fb3e21a86f4a20eff08b802fb9351ed63aec336811732e5523c297164a2503dc529de"}}}, 0xd9) prctl$getname(0x10, &(0x7f00008c6000)=""/1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003e8000)='/proc/self/net/pfkey\x00', 0x347042, 0x0) epoll_create(0x20) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000f6d000)={0x1, &(0x7f0000525000)=[{0x0, 0x6423, 0x2, 0x1}]}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 11:35:55 executing program 3: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000ac000-0x4)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000961000-0x8)={0x0, 0x7}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006ee000-0x8)={r3, 0x6, 0x0}, &(0x7f00008a3000)=0xc) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) 2018/01/07 11:35:55 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000009000-0x4)=0x4) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000c000-0x1c)=[], 0x0, 0x0, &(0x7f0000008000-0x81)=""}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000000c000-0x8)={0x8, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f000000b000)={r3, &(0x7f000000c000-0xd3)=""/211}) 2018/01/07 11:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000137000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000082d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fb7000-0x98)={r3, @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]}, 0x401, 0x842}, 0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000033b000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/07 11:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008f8000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000218000-0x50)={{0x8, 0x2}, {0x4, 0x1}, 0x7, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000fbd000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_settings={0x21, 0x80000000, @fr=&(0x7f0000f5d000-0x18)={0x3, 0x2, 0x0, 0x0, 0x1, 0x819b, 0xa801}}}) mmap(&(0x7f0000315000/0x400000)=nil, 0x400000, 0xd, 0x40010, r1, 0x0) rt_sigreturn() socketpair(0x3, 0x2, 0x8001, &(0x7f000032b000-0x8)={0x0, 0x0}) write$tun(r1, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000794000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002ce000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000b9000)={0x0, 0x3bf9, 0xe1, 0x0}, &(0x7f000097e000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000033a000)={r4, 0x5, 0x30}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e9e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x6, 0x2, 0x3, 0x0, 0xfd, 0xa, 0x80, 0x80, 0x3e, 0x4, r3}, {0x3, 0x8a0, 0x0, 0x8, 0x6, 0x2, 0x5, 0x4}, {0x2, 0xfffffffffffffcc3, 0x0, 0xffff}, 0x3, 0xc, 0x0, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x3, 0x4, 0x80, 0x100, 0x0}}, 0xe8) 2018/01/07 11:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c81000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r2 = getegid() getresgid(&(0x7f00000e6000-0x4)=0x0, &(0x7f00009e8000)=0x0, &(0x7f0000634000)=0x0) getresgid(&(0x7f0000d14000)=0x0, &(0x7f0000b5e000)=0x0, &(0x7f00005c6000)=0x0) setresgid(r2, r3, r4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a1f000-0x4)=0x20, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000325000)={0x5, 0xcc, &(0x7f000026f000-0xcc)="2f738904a08eb8708f3c8611f7db8d221348bb62b6d5a8ff48bdf719e0ada26aa895861cdb64d6f014f4ce16c760031ec155664464e1826b36e1a96c3a8c44bc7e26204ce3b4dc92dddcce6f93e69ef989f94454537071be4655e0d37775d9a944491239f42fc3612f6090dcb8ced78ba263e558adb24e4e65999b6f931eec8bb18e84b328021bd59a1a415e39e4a3dd144096293d01b26ea6004671ff9faabcd27e12d05c741f641147ceb1f925e4d6cd0e4594ce258cbec9f8b5f026ec9923d6d452fc5f1070e19c3b9d76"}) pipe2(&(0x7f0000397000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f00004dc000)={0xcd, &(0x7f0000726000)="495a6741937d8e18ee8f1587226cdb108f3b1e56f04c4c2a6c4547a7e6bd73d2770a79f2f4b34d31ee88395ddf6cf8ae9d0f344fc3aafb8c60b69ad7d6cc3914d6b5dc8f4f3bf69605af98ee279d7ee843f089665d1f6b375451af0b8d176606a6783313328477d730a578c168b0e28ec4dccf39ecafd18920a921cb63572b9a17b0426ea37f1bad84483be6a815a372438897122cfc851a7a55d0c2d7de53c1e2765e5c7bc420a86e050abe8a0d3eb7f0787c368a6a057e20e3c0da1205df3aac5e92eff48b68abf89756df73"}) 2018/01/07 11:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c56000-0x10)='/selinux/create\x00', 0x2, 0x0) futimesat(r1, &(0x7f0000aeb000)='./file0\x00', &(0x7f0000560000)={{0x0, 0x2710}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006ef000)={0x0, @in6={{0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x4, 0x80000001, 0x80}, &(0x7f0000548000-0x4)=0xa0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000828000)=0x0, &(0x7f0000b47000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bcb000-0xd)={r2, 0x5, "eebfc71e13"}, &(0x7f000012f000-0x4)=0xd) sigaltstack(&(0x7f00001e3000/0x3000)=nil, &(0x7f0000590000-0x4)=0x0) writev(r0, &(0x7f0000a23000-0x10)=[{&(0x7f00009dc000-0x3b)="39000000100009a1690000007fffffeb18000000000000000006010700004f1419001b00001e00000000002200000000ea00011c00621e0500", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008c6000-0x8)={r2, 0x818}, &(0x7f00002a0000-0x4)=0x8) 2018/01/07 11:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000db000-0x8)=0x1) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009e0000)="774ebd51a082c504e23893f8", 0xc) readv(r0, &(0x7f0000aa4000-0x10)=[], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a5000-0x4)=0x0) timer_create(0x0, &(0x7f0000dac000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6a000)={0x0, 0x0}, &(0x7f00007eb000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a85000)={r1, 0x7ff, 0xc2, "742e9c5c650ce01a99c9c5869a4004430c728981de55030dc0c450a2ada23956e8967955f7fcaf6e0be7373edc50e77c35cdc2b87e0d03bc4152187f411997640d8efdd435ad74ac3c87dd6bf26ff3dae7ed42222c305a7fdebf7e3ecf44739a1490c24cc80193c90d6fb65cb0fc3f3b1b112dc0788d03b40d26052dc964715b47d9e6534f4f371da824e0fce14a05fdd2032551ec360ca5e602e2202a43f965164ed10504c73d2a6e6bc437230a4cb3a4629b5d5619892a07e18088045d0b7dd82a"}, 0xca) 2018/01/07 11:35:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = getpgrp(0x0) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x1a, &(0x7f0000740000)={0x1b, 0x2, 0x4, 0x80}) r4 = dup3(r1, r1, 0x80000) bind$netlink(r4, &(0x7f0000c14000)={0x10, 0x0, 0x0, 0x2000}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003f1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x100000000, 0x200000) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000357000)={0x2, 0x16, 0x6, 0x0, 0x2a, 0x0, 0x7, 0x0, [@sadb_key={0x11, 0x9, 0x3c8, 0x0, "4d4fd4120277f3fea1dcd41a04e083e02b17c16f77c9e3d09a31adae427a4ffc1facd00007dda40edd47459b1603f748c45191b66a36c497a0225007cc8014998919e4405c7c38e0fb933864da6531788602ca5ed4c97e99d172227c827647aeed89d15f3dc14eda403a0aeeb65f6c8f64b967fe7ec5239c72"}, @sadb_key={0x6, 0x9, 0x130, 0x0, "db3ea04e3f4cb0652aec304b4fff139383029586debf54ee37f94a5a26ba4d72ed0bc069114f"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}}, @sadb_x_sec_ctx={0x5, 0x18, 0x8, 0x7f, 0x20, "8a9faff555b67fcb6a031fee69439b0f931f3c4d05ec0590acf5639fabc56c9b"}, @sadb_x_sec_ctx={0x1, 0x18, 0x8001, 0x8, 0x0, ""}, @sadb_lifetime={0x4, 0x3, 0xe19e, 0x3ff, 0x6, 0xffffffff00000000}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/76, 0x4c}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000002000)=""/3, 0x3}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000002000)=""/247, 0xf7}, {&(0x7f0000002000)=""/22, 0x16}], 0x6, &(0x7f0000001000)=""/70, 0x46, 0x3}, 0x7fffffff}, {{&(0x7f0000002000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)=""/101, 0x65}, {&(0x7f0000003000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000)=""/166, 0xa6}], 0x4, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x7}, 0x5da}, {{0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000002000)=""/206, 0xce, 0x100000001}, 0xffffffff00000000}, {{&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)=""/20, 0x14}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/240, 0xf0}, {&(0x7f0000001000)=""/53, 0x35}, {&(0x7f0000002000-0x9)=""/9, 0x9}], 0x5, &(0x7f0000001000-0xb9)=""/185, 0xb9, 0x3}, 0x6}, {{&(0x7f0000003000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000-0x3a)=""/58, 0x3a}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001000)=""/176, 0xb0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/192, 0xc0}], 0x8, &(0x7f0000001000)=""/166, 0xa6, 0x2}, 0xed9c}, {{&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0xbe)=""/190, 0xbe, 0xff}, 0x6e00000}, {{&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000002000)=""/58, 0x3a, 0xdd12}, 0x0}], 0x7, 0x40000000, &(0x7f0000001000-0x8)={r5, r6+10000000}) 2018/01/07 11:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000078f000)=0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r1) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) dup2(r1, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000061c000-0x8)={0x0, 0x9}, &(0x7f0000868000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000024f000-0x10)={0x20, 0x1, 0x400, 0x3, r4}, 0x10) 2018/01/07 11:35:55 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/rtc\x00', 0x4000000103100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000+0xef3)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x6c5)=0x6b) [ 53.135916] binder: 7974:7977 ioctl c0306201 20003000 returned -14 [ 53.145320] binder: 7974:7977 ioctl c0086426 2000bff8 returned -22 [ 53.155985] binder: 7974:7980 ioctl c0306201 20003000 returned -14 [ 53.167197] binder: 7974:7980 ioctl c0086426 2000bff8 returned -22 2018/01/07 11:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000275000)='oom_score_adj\x00') exit(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_settime(0x5, &(0x7f0000043000)={0x0, 0x0}) dup2(r2, r1) 2018/01/07 11:35:55 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000091c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004d4000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc004}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)=@report={0x420, 0x20, 0x0, 0x4, 0x3, {0x0, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x1, 0x1, 0xa, 0x20, 0x20, 0x0, 0x9, r1}}, [@sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x96e, 0x3, 0x8001, 0xa, 0x80, 0x20, 0x2c, 0x3, r2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2b}, @in=@empty=0x0, {0x9, 0x100000001, 0x3, 0xd0b6, 0x8, 0x2, 0x3, 0x1}, {0x0, 0x8, 0x401, 0xf558}, {0x1, 0x5, 0x401}, 0x5, 0xffffffffffffffff, 0xa, 0x2, 0x5, 0x8}}, @sec_ctx={0x48, 0x8, {0x43, 0x8, 0x1, 0x8, 0x3b, "d876ea7e116e266a05ac86c2349edde923577eb2e875d833de74b7366341467c54d2b9a472685816852c2be706457ca5f244b9d8701a4b6e73adcb"}}, @migrate={0x164, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x86, 0x0, 0x4, 0xa, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x3a, 0x4, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in=@multicast1=0xe0000001, @in=@rand_addr=0x9044, 0x6c, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0x3f, 0x0, 0x1, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x89, 0xd94b, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffff7, 0x0, 0x1, 0xa, 0xa}, {@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x3a, 0x0, 0x7, 0x2, 0xa}, {@in=@rand_addr=0x9, @in=@loopback=0x7f000001, 0xf7, 0x400, 0x0, 0x4, 0x2, 0xa}]}, @algo_crypt={0x120, 0x2, {{'xts(twofish)\x00'}, 0x6b8, "3cc0c4d806fe5aad55ef50f195ffd3c1671e48580ca66382c0804f22ced2b2f86971042a4c92324d06a76d86ce71a26bbb56f457fe384518210de996cb9accf2cdbcdc59e4c4bc486498bf66d3d9287e336593bf1abb010ec2d37f9a83321987bc8e4adba9acb7dd2d45c7632fdf108deb1a84f850d5c07e7fc7a104709df44613b6bbe232eea9d71c8ae14dc64e2869038bfef2212c33faac2e6086c6c2cd3d46152a31d63aaaad54ee9bab840173410c33fe77777e10532d5bb7d503f6e407460ef29ebbab49d6150320e0c3540cf293897744734158"}}, @coaddr={0x14, 0xe, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @mark={0xc, 0x15, {0x1, 0x6}}]}, 0x420}, 0x1, 0x0, 0x0, 0x4000000}, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0xffff}, &(0x7f0000002000-0x4)=0x8) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00003c7000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x40000000000028, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r5, &(0x7f0000019000)=[{&(0x7f000000c000)="60d4", 0x2}], 0x1) 2018/01/07 11:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007ba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x3f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fe9000-0x4)=0xffffffffffffffff, 0x4) readv(r0, &(0x7f0000a81000+0x15a)=[{&(0x7f00008cb000-0x96)=""/150, 0x96}, {&(0x7f000015f000)=""/227, 0xe3}, {&(0x7f00001bf000)=""/140, 0xfffffffffffffd8a}, {&(0x7f00005db000)=""/221, 0xdd}, {&(0x7f00009a9000)=""/170, 0xaa}], 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x0, 0x0, 0x0) 2018/01/07 11:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) flock(r0, 0x1) ioctl$int_in(r0, 0x0, &(0x7f0000fe7000-0x8)=0x3ff) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) getpeername$ipx(r0, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ced000)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000409000-0x70)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x4, 0x6, 0x0, &(0x7f0000d76000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, 0x7, 0x40}) 2018/01/07 11:35:56 executing program 7: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00002b7000)=""/64) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee7000-0xb)='/dev/hwrng\x00', 0x80, 0x0) time(&(0x7f00006b5000)=0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ee8000)={0xdd}, 0x1) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000571000)=[{&(0x7f0000eea000-0xe5)=""/229, 0xe5}, {&(0x7f0000048000)=""/238, 0xee}, {&(0x7f0000eea000-0xca)=""/202, 0xca}, {&(0x7f0000eea000-0x91)=""/145, 0x91}, {&(0x7f0000ee9000)=""/7, 0x7}, {&(0x7f000022b000)=""/231, 0xe7}, {&(0x7f0000ee9000)=""/167, 0xa7}, {&(0x7f000014e000-0xfc)=""/252, 0xfc}], 0x8) exit(0x7fffffff) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000171000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/07 11:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f0000819000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00003cf000)=0x1c, 0x80800) pivot_root(&(0x7f0000e08000-0x1)='.', &(0x7f0000f4e000)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000752000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000767000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000494000-0x8c)={0x2, 0x6, 0x6, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:56 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5abc68f2a4dcd35f, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) chmod(&(0x7f0000d05000-0x8)='./file0\x00', 0x4) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00005a9000)=0x2000) 2018/01/07 11:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c81000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r2 = getegid() getresgid(&(0x7f00000e6000-0x4)=0x0, &(0x7f00009e8000)=0x0, &(0x7f0000634000)=0x0) getresgid(&(0x7f0000d14000)=0x0, &(0x7f0000b5e000)=0x0, &(0x7f00005c6000)=0x0) setresgid(r2, r3, r4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a1f000-0x4)=0x20, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000325000)={0x5, 0xcc, &(0x7f000026f000-0xcc)="2f738904a08eb8708f3c8611f7db8d221348bb62b6d5a8ff48bdf719e0ada26aa895861cdb64d6f014f4ce16c760031ec155664464e1826b36e1a96c3a8c44bc7e26204ce3b4dc92dddcce6f93e69ef989f94454537071be4655e0d37775d9a944491239f42fc3612f6090dcb8ced78ba263e558adb24e4e65999b6f931eec8bb18e84b328021bd59a1a415e39e4a3dd144096293d01b26ea6004671ff9faabcd27e12d05c741f641147ceb1f925e4d6cd0e4594ce258cbec9f8b5f026ec9923d6d452fc5f1070e19c3b9d76"}) pipe2(&(0x7f0000397000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f00004dc000)={0xcd, &(0x7f0000726000)="495a6741937d8e18ee8f1587226cdb108f3b1e56f04c4c2a6c4547a7e6bd73d2770a79f2f4b34d31ee88395ddf6cf8ae9d0f344fc3aafb8c60b69ad7d6cc3914d6b5dc8f4f3bf69605af98ee279d7ee843f089665d1f6b375451af0b8d176606a6783313328477d730a578c168b0e28ec4dccf39ecafd18920a921cb63572b9a17b0426ea37f1bad84483be6a815a372438897122cfc851a7a55d0c2d7de53c1e2765e5c7bc420a86e050abe8a0d3eb7f0787c368a6a057e20e3c0da1205df3aac5e92eff48b68abf89756df73"}) 2018/01/07 11:35:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"5c4d2904262a36"}, 0xb393}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000255000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000889000-0x18)={0x8, 0x12, 0x200, 0x2, 0x934d, 0x2}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 11:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c81000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r2 = getegid() getresgid(&(0x7f00000e6000-0x4)=0x0, &(0x7f00009e8000)=0x0, &(0x7f0000634000)=0x0) getresgid(&(0x7f0000d14000)=0x0, &(0x7f0000b5e000)=0x0, &(0x7f00005c6000)=0x0) setresgid(r2, r3, r4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a1f000-0x4)=0x20, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000325000)={0x5, 0xcc, &(0x7f000026f000-0xcc)="2f738904a08eb8708f3c8611f7db8d221348bb62b6d5a8ff48bdf719e0ada26aa895861cdb64d6f014f4ce16c760031ec155664464e1826b36e1a96c3a8c44bc7e26204ce3b4dc92dddcce6f93e69ef989f94454537071be4655e0d37775d9a944491239f42fc3612f6090dcb8ced78ba263e558adb24e4e65999b6f931eec8bb18e84b328021bd59a1a415e39e4a3dd144096293d01b26ea6004671ff9faabcd27e12d05c741f641147ceb1f925e4d6cd0e4594ce258cbec9f8b5f026ec9923d6d452fc5f1070e19c3b9d76"}) pipe2(&(0x7f0000397000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f00004dc000)={0xcd, &(0x7f0000726000)="495a6741937d8e18ee8f1587226cdb108f3b1e56f04c4c2a6c4547a7e6bd73d2770a79f2f4b34d31ee88395ddf6cf8ae9d0f344fc3aafb8c60b69ad7d6cc3914d6b5dc8f4f3bf69605af98ee279d7ee843f089665d1f6b375451af0b8d176606a6783313328477d730a578c168b0e28ec4dccf39ecafd18920a921cb63572b9a17b0426ea37f1bad84483be6a815a372438897122cfc851a7a55d0c2d7de53c1e2765e5c7bc420a86e050abe8a0d3eb7f0787c368a6a057e20e3c0da1205df3aac5e92eff48b68abf89756df73"}) 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007af000-0xe)='net/sockstat6\x00') preadv(r0, &(0x7f000081c000-0x10)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) fcntl$getown(r0, 0x9) accept4$packet(r0, &(0x7f0000ccc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d23000)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000736000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000da5000)={0x0, 0xb, "4c5aca1e094aeaf632c80d"}, &(0x7f0000c5f000)=0x13) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009c2000)={r2, @in6={{0xa, 0x0, 0x7fff0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000964000-0x4)=0x8c) 2018/01/07 11:35:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b21000)='cifs.spnego\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c10000)="396529fa281fa45b169a60ef5fa766886ef92c717076d6ed4f87c402c627a1dae07f945569b1011c27decc85bbbc5db27a9d4b402a26af4b48a2a5f1413c596e7fe6fe16be1360390498aaebb42b2a4ff8d94b2527dd68730576f0ac000ba94e3502c07a148bc94e182ec5264255bfae6f2c03414ea058ee73926b7c32d35b5c5b9afdee285a3e1ea504ae5700f70569b4f71147c592c65f6a532af09a6b5280ca0af79dbda94d300d36e2530fdfe380d3dfec40cd4bc141f2a4c21a98db6aec4a001b170523c482521f65208400e2287445b7e9628c2f4c65", 0xd9, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000dca000)=""/247, 0xf7) keyctl$link(0x8, r2, r1) 2018/01/07 11:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00006cf000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007a4000-0x10)={0x0, 0x2, 0x4, [0x1, 0x5, 0x0, 0x9]}, &(0x7f0000e9a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002fb000)={0x6, 0x2, 0x3, 0xc38, r3}, &(0x7f0000856000)=0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000095d000-0x4)=r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fa000)=0xc) stat(&(0x7f00006e3000-0x8)='./file0\x00', &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xbd104e44da26b44b, &(0x7f0000cdb000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/01/07 11:35:56 executing program 3: r0 = creat(&(0x7f00009d4000-0x8)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e1b000-0x8c)={0x83a, 0x40, 0x9, 'queue0\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f25000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, r1}) 2018/01/07 11:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb1000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e7f000-0x8)={0x4, 0x404}, 0x8) close(r0) 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000644000)='/dev/loop-control\x00', 0x40001, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002f000)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000bcf000-0xc)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f000065f000-0x40)={0x104be0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008fe000-0x10)={0x0, 0x0}, &(0x7f00004de000)={&(0x7f0000589000-0x8)={0x0}, 0x8}) pread64(r0, &(0x7f0000c52000-0x93)=""/147, 0x93, 0x0) 2018/01/07 11:35:56 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x8, "db04"}], 0x10, 0x0}, 0x0) 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000053a000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x4) getsockname$llc(r0, &(0x7f000077c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b38000)=0x10) 2018/01/07 11:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000d80000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eb9000)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000088c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6a000-0x4)=0xe8) getpgid(0xffffffffffffffff) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f7d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b89000-0x4)=0xe8) set_robust_list(&(0x7f0000e85000-0xc)={&(0x7f00004ea000/0x2000)=nil, 0xf04b, &(0x7f0000d5e000/0x2000)=nil}, 0xc) getegid() r4 = getpid() r5 = geteuid() getresgid(&(0x7f00001d4000)=0x0, &(0x7f0000c38000)=0x0, &(0x7f00005de000)=0x0) sendmsg$netlink(r2, &(0x7f0000e4b000-0x1c)={&(0x7f0000fbf000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000041}, 0xc, &(0x7f000078c000-0x20)=[{&(0x7f0000ba9000-0x1164)=[{0xcc, 0x3, 0x400, 0xe46, 0x0, "10bd946e895ac561dcc132d1ee63569b67c4e9d641eb12da56511415fd7d8d72a165eeaac35eb6566b57fa596339cb50ee4722fded69ec43938f0aea6515991a5d9f3b2ba8b2581456ba3187d148a30bfa87cad19b3448fdeb094c2941349b8273194a041b0fcf2f79daef9f4d40fedb38741ce87a5e0d86a5be56843fbdff455b1baa17238c4950d1bc3940972fe4e158eff9551085332cbd20291b56ae26935239724ef2f07b5afd46d03a6dbe7105b4b8d95e56a9975c1c05e3"}, {0x74, 0x71900000, 0x100, 0x7, 0x1, "34e253d6c638200c1ba880833a5157534893f2653fee7ef14b867b9c1e162428aeaba319b8d47d5fd2006c714ace25b7a3d7f20f857f857a2775434bf2b48d33e6a5462e41f20c150fc3daac345ed26836e50e2ba187d8929e601ec2f5f2d736f222b92d"}], 0x140}, {&(0x7f0000577000)=[{0x64, 0x2, 0x200, 0x8, 0x0, "9fa481278829d5ec970fc5189f8beebb46bc3e1f8450bd3335445534e5b2e8e1ab9fc2bf9232a64a33ba87653ab64848b8285026ad4c08e12171a57e5114c38796825e961a5c03805eb45613549265c0d8b9"}], 0x64}], 0x2, &(0x7f000024e000-0xc0)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r2, r0]}, @cred={0x18, 0x1, 0x2, 0x0, r3, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x80, 0x4000000}, 0x20000000) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) [ 53.573396] audit: type=1400 audit(1515324956.181:28): avc: denied { ioctl } for pid=8042 comm="syz-executor6" path="socket:[13757]" dev="sockfs" ino=13757 ioctlcmd=8902 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000074000)={@rand_addr=0x0, @rand_addr=0x0, 0x1, 0x1, [@empty=0x0]}, 0x14) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) 2018/01/07 11:35:56 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000050000-0x2)='\x00G', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000002c000-0x57)=""/87, &(0x7f0000052000-0x4)=0x57) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002e000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfe, @time={0x0, 0x0}, 0xff, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000052000-0x5c)={0x7ff800000, 0x3, {0x0, 0x3, 0x1, 0x3, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) 2018/01/07 11:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b14000-0x9)='/dev/rtc\x00', 0x40001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f000056e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000068000)={0x0, 0x10001, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000184000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f00002da000-0x4)=0x98) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003bc000-0x8)={r2, 0x200}, 0x8) 2018/01/07 11:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000d80000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eb9000)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000088c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6a000-0x4)=0xe8) getpgid(0xffffffffffffffff) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f7d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b89000-0x4)=0xe8) set_robust_list(&(0x7f0000e85000-0xc)={&(0x7f00004ea000/0x2000)=nil, 0xf04b, &(0x7f0000d5e000/0x2000)=nil}, 0xc) getegid() r4 = getpid() r5 = geteuid() getresgid(&(0x7f00001d4000)=0x0, &(0x7f0000c38000)=0x0, &(0x7f00005de000)=0x0) sendmsg$netlink(r2, &(0x7f0000e4b000-0x1c)={&(0x7f0000fbf000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000041}, 0xc, &(0x7f000078c000-0x20)=[{&(0x7f0000ba9000-0x1164)=[{0xcc, 0x3, 0x400, 0xe46, 0x0, "10bd946e895ac561dcc132d1ee63569b67c4e9d641eb12da56511415fd7d8d72a165eeaac35eb6566b57fa596339cb50ee4722fded69ec43938f0aea6515991a5d9f3b2ba8b2581456ba3187d148a30bfa87cad19b3448fdeb094c2941349b8273194a041b0fcf2f79daef9f4d40fedb38741ce87a5e0d86a5be56843fbdff455b1baa17238c4950d1bc3940972fe4e158eff9551085332cbd20291b56ae26935239724ef2f07b5afd46d03a6dbe7105b4b8d95e56a9975c1c05e3"}, {0x74, 0x71900000, 0x100, 0x7, 0x1, "34e253d6c638200c1ba880833a5157534893f2653fee7ef14b867b9c1e162428aeaba319b8d47d5fd2006c714ace25b7a3d7f20f857f857a2775434bf2b48d33e6a5462e41f20c150fc3daac345ed26836e50e2ba187d8929e601ec2f5f2d736f222b92d"}], 0x140}, {&(0x7f0000577000)=[{0x64, 0x2, 0x200, 0x8, 0x0, "9fa481278829d5ec970fc5189f8beebb46bc3e1f8450bd3335445534e5b2e8e1ab9fc2bf9232a64a33ba87653ab64848b8285026ad4c08e12171a57e5114c38796825e961a5c03805eb45613549265c0d8b9"}], 0x64}], 0x2, &(0x7f000024e000-0xc0)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r2, r0]}, @cred={0x18, 0x1, 0x2, 0x0, r3, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x80, 0x4000000}, 0x20000000) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/07 11:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f0000819000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00003cf000)=0x1c, 0x80800) pivot_root(&(0x7f0000e08000-0x1)='.', &(0x7f0000f4e000)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000752000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000767000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000494000-0x8c)={0x2, 0x6, 0x6, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:56 executing program 6: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d50000-0x3)='#\'\x00', 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d51000-0x4)=0x0, &(0x7f0000d51000-0x4)=0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000a05000)=0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d4f000-0x18)=@get={0x1, &(0x7f0000d4e000)=""/161, 0x800}) sendfile(r1, r1, &(0x7f0000a0e000-0x4)=0x0, 0x0) 2018/01/07 11:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000672000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000987000)=0x0) 2018/01/07 11:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00005a8000)=0xfdffffffffffffff, 0x4) 2018/01/07 11:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000000080001, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a3e000-0x10)={0x7, 0x1, 0x40, 0x401, 0x0}, &(0x7f0000e9b000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072a000)={0x0, 0x0}) getdents(r1, &(0x7f00005b1000)=""/187, 0xbb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f45000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9, 0x7a7f}, 0x98) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000440000)=0x0, &(0x7f00004ac000-0x4)=0x4) syz_open_dev$usbmon(&(0x7f0000150000-0xd)='/dev/usbmon#\x00', 0x4d5f, 0x8002) 2018/01/07 11:35:56 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000e52000-0xb)='/dev/hwrng\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x8)='net/rpc\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007f5000-0x74)=[@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x1, 0x943e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x74) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/07 11:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000737000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000078f000)={0x0, 0x4, 0x2, [0xcf, 0x7fffffff]}, &(0x7f0000774000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b8a000)=@sack_info={r1, 0x400, 0x7}, &(0x7f0000308000)=0xc) r3 = socket(0x10, 0x2, 0xc) sendmsg$netlink(r3, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000499000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x8000000000000303, 0x0, 0x0, '\x00'}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000aa000)={r2, 0x3, 0x30, 0x8, 0x8}, &(0x7f00000d4000-0x4)=0x18) recvfrom$ax25(r3, &(0x7f000017e000)=""/18, 0x12, 0x0, &(0x7f0000580000-0x10)={0x3, {"d1083df8d210b1"}, 0x0}, 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a2e000)=""/217) 2018/01/07 11:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b27000-0x10)='/dev/input/mice\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) sendto$inet(r0, &(0x7f0000ee7000)="d7b269e6451450bb703e2705fbc3c761a089e32dfd2d4a216c7dfc1d01632f48423d7c4b6f7ab424485920f6ca5e851b090bd49a887f73a960bd0a71c1261a1e5c971d16c01db3e72377af614e181516ad44845100f48cfc75f94af1fa52096bf5b8c5c664398fb75157cb3020f0f6270c405bfd8386b3a35fd2dade5598210b2cc223d9258a0470a6a4dce9787429bb8e94b95cd3216408123c9052185e12f14ff04f71eb033eceb3effc4abfe6b1c524280fc62fa83767761491123843d976202a7fdedfca6a236e1c4952aec193b9c7fe56388f4cf9348a30a182ff2c9f1185", 0xe1, 0x24004040, 0x0, 0x0) [ 53.856312] device gre0 entered promiscuous mode 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) connect$inet(r0, &(0x7f0000f16000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aa1000-0x3)='ns\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000278000-0x10)="1d43daa6ed10c493e68974c173ac702a", 0x10) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9b000-0x9)='/dev/ppp\x00', 0x2004, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000094f000-0xa4)=""/164) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7fff) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000cba000-0x4)=0xf3c5, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000ac2000-0x20)="84755239ce7952062d53082b204546547dc9fccb39047fb127f914093a04e31c"}) 2018/01/07 11:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000d1e000-0x8)=""/8, 0x8) read(r0, &(0x7f0000fee000-0xbb)=""/187, 0xfffffffffffffcd7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000955000)={0x0, 0x0}) pipe(&(0x7f0000888000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00001c0000)=0x8, 0x4) 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000e98000-0x30)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e1b000-0x8)={0x0, 0x0}) r1 = socket$packet(0x11, 0x0, 0x300) r2 = dup3(r0, r1, 0x80000) r3 = getpgid(0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c77000)=0x0, &(0x7f00006d4000)=0x4) setpriority(0x1, r3, 0x4) getpgrp(r3) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00007fb000)={&(0x7f00007d3000)=[0xff, 0x5, 0x5], 0x3, 0x2, 0x1, 0x401, 0x51, 0x200, {0xfffffffffffffffa, 0xffffffffffffff80, 0x5, 0x1, 0x2, 0x3, 0x0, 0x100000001, 0x1ff, 0x5, 0x16, 0x1, 0xffff, 0x2cec3053, "5835eede8637e897cb97325ffe07fac528831a01a6b5360cff927d868248fb09"}}) 2018/01/07 11:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000dc1000-0x1)="", &(0x7f00001b6000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000042c000-0x81)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unlink(&(0x7f0000198000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eb1000)={@loopback={0x0, 0x1}, 0x10000, 0x2, 0x0, 0xa, 0x2, 0x2, 0x6}, &(0x7f0000555000)=0x20) lseek(r2, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/07 11:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003a4000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003eb000-0x1a)={0x0, 0x80000000, 0x9, [0xef9, 0x100000000, 0xffffffffffffffb9, 0x7, 0x3, 0x80000000, 0x2, 0x9, 0x7ff]}, &(0x7f0000cab000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000022e000)={r4, 0x80000000}, 0x8) 2018/01/07 11:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00003af000-0x9f)="6b60b463abeaf3eb8f294d57eac6b7d7100791eab907759a9c5a1ce70b4d199b75db627741d63f2c98a43e9eeb59e07bcf7b6b87a8d21b44881b34a7aac6b2b03f40e43752880465dae5351f98dc9d80b06006d83113cc687fbc3f94f5c48470a4aad860fdbc78b2ad2f78465b1059108bbdc69bdf4991ab6e95aee7d1d29f6123335829285dfdd34fd781c2edd5aaec177b6d2f6fd04f549fbe1d88417724", 0x9f) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000339000)=0x7f, 0x4) 2018/01/07 11:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000140000)='/dev/snd/timer\x00', 0x0, 0xa200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/07 11:35:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x4000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cec000)=0x1c41ca8, 0x6df16324c688ffc) fcntl$setown(r1, 0x8, r3) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/07 11:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000d80000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eb9000)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000088c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6a000-0x4)=0xe8) getpgid(0xffffffffffffffff) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f7d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b89000-0x4)=0xe8) set_robust_list(&(0x7f0000e85000-0xc)={&(0x7f00004ea000/0x2000)=nil, 0xf04b, &(0x7f0000d5e000/0x2000)=nil}, 0xc) getegid() r4 = getpid() r5 = geteuid() getresgid(&(0x7f00001d4000)=0x0, &(0x7f0000c38000)=0x0, &(0x7f00005de000)=0x0) sendmsg$netlink(r2, &(0x7f0000e4b000-0x1c)={&(0x7f0000fbf000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000041}, 0xc, &(0x7f000078c000-0x20)=[{&(0x7f0000ba9000-0x1164)=[{0xcc, 0x3, 0x400, 0xe46, 0x0, "10bd946e895ac561dcc132d1ee63569b67c4e9d641eb12da56511415fd7d8d72a165eeaac35eb6566b57fa596339cb50ee4722fded69ec43938f0aea6515991a5d9f3b2ba8b2581456ba3187d148a30bfa87cad19b3448fdeb094c2941349b8273194a041b0fcf2f79daef9f4d40fedb38741ce87a5e0d86a5be56843fbdff455b1baa17238c4950d1bc3940972fe4e158eff9551085332cbd20291b56ae26935239724ef2f07b5afd46d03a6dbe7105b4b8d95e56a9975c1c05e3"}, {0x74, 0x71900000, 0x100, 0x7, 0x1, "34e253d6c638200c1ba880833a5157534893f2653fee7ef14b867b9c1e162428aeaba319b8d47d5fd2006c714ace25b7a3d7f20f857f857a2775434bf2b48d33e6a5462e41f20c150fc3daac345ed26836e50e2ba187d8929e601ec2f5f2d736f222b92d"}], 0x140}, {&(0x7f0000577000)=[{0x64, 0x2, 0x200, 0x8, 0x0, "9fa481278829d5ec970fc5189f8beebb46bc3e1f8450bd3335445534e5b2e8e1ab9fc2bf9232a64a33ba87653ab64848b8285026ad4c08e12171a57e5114c38796825e961a5c03805eb45613549265c0d8b9"}], 0x64}], 0x2, &(0x7f000024e000-0xc0)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r2, r0]}, @cred={0x18, 0x1, 0x2, 0x0, r3, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x80, 0x4000000}, 0x20000000) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/07 11:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$unix(0x1, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000a23000-0x8)=0x3f) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x200000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/07 11:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080f000)=@ethtool_ts_info={0x41, 0x0, 0x0, 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$selinux_relabel(0xffffffffffffff9c, &(0x7f00005ab000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000684000-0x4)=0x1) 2018/01/07 11:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a30000-0x1)={0x7}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000277000-0x10)=[{&(0x7f000075e000)="480000001400190d09004beafd0d8c560a847f0080ffe0060000000300000000000000ca00000fff1a000000200000000100000000000309ff5bffff00c7e5ed5e00000000100000", 0x48}], 0x1) 2018/01/07 11:35:56 executing program 5: fadvise64(0xffffffffffffffff, 0x7, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x180, 0x0) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x24)={@common='lo\x00', &(0x7f0000001000)=@ethtool_per_queue_op={0x4b, 0x0, [0x0, 0x10001, 0x3f, 0x3, 0x401, 0x9, 0xffff, 0x7, 0x2, 0x7c, 0x7f59, 0x3ff, 0x7, 0x4, 0xdc45, 0x8, 0x7, 0x4, 0x2, 0x80000001, 0x3, 0x1, 0x7, 0x1ff, 0x100000000, 0x3, 0x0, 0x100000000, 0x8, 0x0, 0xba6, 0x40, 0x3, 0x9, 0xf70, 0x7fff, 0x1, 0xfffffffffffffffc, 0x8, 0xfff, 0x800, 0x4c735e, 0x58, 0xfff, 0x1, 0xffffffffffffffea, 0x8000000080000, 0x2, 0x2, 0xe7c7, 0x7, 0x9f, 0x6, 0x1, 0x6, 0x10000, 0x80000000, 0x1f, 0x6, 0x400, 0x3, 0x3, 0x2, 0x80000000, 0x5, 0x10000, 0x7fffffff, 0x3, 0x80000001, 0x9, 0x9bc7, 0x0, 0x4, 0x70b, 0xe3, 0x1, 0xffffffff, 0x2, 0x1, 0xfffffffffffff800, 0x1, 0x100000000, 0x4, 0x6, 0x9, 0x80000000, 0x7, 0x800, 0x1f, 0x400, 0xbe1, 0x739, 0xf3e, 0x4, 0x9, 0x80, 0x8000000000, 0x0, 0x5, 0xffff, 0x61, 0x80, 0x7ff, 0x101, 0x0, 0x71871922, 0x9, 0x2, 0x5, 0x1, 0xfffffffffffffffc, 0x3, 0x8, 0x80000000, 0xfffffffffffffff9, 0x3, 0x3, 0x0, 0x8, 0x6, 0x10000, 0x4, 0xfffffffffffffffa, 0x8, 0x8, 0xb97, 0x7fffffff, 0x2, 0xeae, 0x8, 0x1, 0x2, 0x46f, 0xcfb9, 0x3, 0x10, 0x10001, 0x1, 0xf9, 0x8e5f, 0x1, 0x9, 0x3, 0xa0c1, 0x6600, 0x5, 0xffff, 0x9, 0x9, 0x4, 0x8, 0xc672, 0x6, 0xfffffffffffffff8, 0x4, 0x1, 0x8, 0x6, 0xfffffffffffffe01, 0x0, 0xec, 0x2, 0x5, 0x0, 0x7ff, 0x0, 0x800, 0xd0, 0x7, 0x4, 0x401, 0x100000001, 0x4, 0x6, 0x0, 0x2, 0x6, 0x9, 0x6, 0x5294fcaf, 0x8000, 0x3, 0x7, 0x1, 0x6, 0x1, 0x80000001, 0x5, 0x80000001, 0xfffffffffffffffd, 0x8, 0x80000000, 0x5, 0x1, 0x2, 0xfffffffffffffff8, 0x8000, 0xbabf, 0xb, 0x0, 0x12, 0x5, 0x9a4e, 0x1, 0x4, 0x9, 0x8000, 0x1ff, 0x0, 0x40, 0x9e, 0x17144931, 0x8, 0xffffffffffffffff, 0x80, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x3ff, 0x8000000000000, 0x3, 0xffffffff, 0x5, 0x7ff, 0x10000, 0x1ff, 0xfff, 0x7, 0x8, 0xe98, 0x8, 0x5, 0xfffffffffffffffc, 0x6, 0x100000001, 0x5, 0x1, 0x2, 0x8001, 0x0, 0x285, 0x400, 0x2, 0x2, 0xf47c, 0x6, 0x1, 0x6, 0x5f9ccc5, 0x3468, 0xfffffffffffffc01, 0x67c, 0x4, 0xfffffffffffffffc, 0x1, 0x9, 0x3d, 0x1, 0x8, 0x5, 0x7, 0x3f, 0x2, 0x0, 0x100000001, 0x702, 0x3, 0x6, 0x7, 0x2, 0x4, 0x2, 0x7ff, 0x401, 0x3ff, 0x1, 0x10000, 0xa44, 0xfffffffffffffc01, 0x81, 0xd0, 0x1, 0x5, 0x0, 0x41, 0x7, 0xd5, 0x100000000, 0x101, 0x10001, 0x806, 0x401, 0xffffffff, 0x4, 0x0, 0x8, 0x4, 0x2, 0x0, 0x9afa, 0x7, 0x8, 0xff, 0x10001, 0x1ff, 0x7fffffff, 0x0, 0x0, 0x5, 0x7, 0x2, 0xc5dc, 0xfffffffffffffffe, 0xffffffff, 0x0, 0x2, 0x2f, 0x4, 0x280000, 0x100, 0x4, 0x9, 0x786, 0x1, 0x7, 0x6464e50d, 0x0, 0x9, 0xda7, 0x3, 0x1f, 0xfffffffffffffeff, 0x4, 0x8001, 0x4, 0x20, 0x101, 0x5, 0xffffffff, 0x1, 0x2, 0x10000, 0x80, 0xa6, 0xffff, 0x3, 0x4, 0x4, 0x7fff, 0x6, 0x4, 0x10001, 0x400, 0xff, 0x5, 0x80, 0x9, 0x5, 0x1a, 0x3, 0x0, 0x1, 0x5, 0x9, 0x1800000000, 0x3, 0xfff, 0x5, 0x7fffffff, 0x10001, 0x7, 0x7fff, 0x8, 0x9, 0x5f05, 0x3, 0x40, 0x62, 0x943, 0x20, 0x1f, 0xffffffffffffffff, 0x9, 0x0, 0x9d, 0x401, 0x1, 0x56, 0x100000001, 0x3f, 0x3, 0x2, 0x80, 0x7, 0xc9a, 0x100000000, 0x101, 0x3, 0x1, 0x2, 0x6, 0x100, 0x0, 0x3, 0x1, 0x12, 0x62d, 0x27ca, 0x5, 0x3, 0x0, 0x8549, 0x8, 0x8, 0x5, 0x5, 0x6, 0xffff, 0x6, 0x2, 0xffffffffffffff91, 0x4, 0x8, 0x101, 0x8, 0x800080000000, 0x6, 0x1, 0x1, 0x1f, 0x9, 0x2, 0x70000000000, 0x5, 0x0, 0xffff, 0x4, 0x100000000, 0x4, 0x4, 0x8bd, 0x6, 0xffffffff, 0x5, 0x5, 0x2, 0x246, 0x3000000, 0x100000000, 0x0, 0xfffffffffffff61b, 0x4, 0x5, 0x80000001, 0x7, 0xfffffffffffffff7, 0x80000001, 0x6f1a, 0x189, 0xfffffffffffffffb, 0xfffffffeffffffff, 0x2d, 0x9, 0xfffffffffffffffa, 0x7, 0x47, 0xffffffffffffffff, 0x1b3, 0x9, 0x9, 0x1, 0x953, 0x4, 0x2, 0x1, 0x5, 0x0, 0x20, 0x401, 0x591b, 0x1000, 0x6, 0x7, 0xcff, 0x7ff, 0x8, 0x2, 0x7, 0x441, 0xeb2, 0x3, 0x8000, 0xdd, 0xffffffff, 0x0, 0x9, 0x3, 0xe000000, 0x0, 0x1, 0x7, 0x6, 0x8000, 0x3, 0x689a, 0x100, 0x10001, 0xff, 0x10000, 0x37, 0x2, 0xffff, 0x100, 0x200, 0x1, 0x600000000000, 0x324, 0x7fff, 0x1ff, 0x5, 0x401, 0x3, 0x27a4, 0x4, 0xcd, 0x1, 0x7, 0xc09c, 0x5, 0x400, 0x400, 0x1f, 0x9, 0x6, 0x800, 0x3, 0x200, 0xf5, 0x4, 0x0, 0xffff, 0x9, 0x101, 0x7, 0x400, 0x1ff, 0x3ff, 0x80, 0xfffffffffffffbec, 0x10001, 0x8, 0x6, 0x9, 0x8, 0x8, 0x8, 0x5, 0xff, 0x20000000000, 0x5, 0x1ff, 0x9, 0x7, 0x7ff, 0x4, 0x0, 0x7fff, 0x1, 0xca, 0x0, 0x51, 0x3, 0xe2ac, 0xf, 0x6, 0x6ecd0d5c, 0x10000, 0xda, 0x2, 0x11, 0xbc2c, 0x3f, 0xffffffffffffff0b, 0x7fffffff, 0x0, 0x7, 0x40, 0x27, 0x100000001, 0xffffffffffffffff, 0xffffffff, 0x9, 0x4, 0x1f, 0x3, 0xffffffff8c59fe05, 0x4, 0x5, 0x731, 0x800000000000000, 0x0, 0x0, 0x400, 0x0, 0x3, 0x7, 0x3, 0x7, 0xfffffffffffffe00, 0x4, 0x7, 0x9, 0x1, 0x72, 0x0, 0xfffffffffffffffb, 0x3, 0x4, 0xffffffff, 0x0, 0x1350, 0x8, 0x3f, 0x200000000, 0x80, 0x9, 0xbea, 0x6, 0x2, 0x6, 0xc6, 0x656e503c, 0x8, 0x7, 0x2, 0x0, 0x81, 0x1, 0xffff, 0x7fffffff, 0x2, 0xfffffffffffffff9, 0xc0, 0x3ff, 0xf9, 0x9, 0x0, 0x6, 0x0, 0x9, 0x1, 0x3ff, 0x2, 0x10001, 0x9, 0x3c1ca59b, 0x101, 0x9, 0x7fffffff, 0x5, 0x0, 0x2, 0x7, 0x8, 0x20000, 0x100000001, 0x9, 0x1, 0x9, 0xa012, 0xfff, 0x1, 0x2, 0xfccaa558, 0x7, 0x100, 0x7, 0x8, 0x7, 0x1, 0x4, 0x9, 0x100, 0xff, 0x6, 0x12d, 0xffff, 0x0, 0xffffffffffffffe6, 0x8, 0x100000001, 0x4, 0x5, 0x4, 0x10001, 0x100000000, 0x3f, 0x4, 0x31, 0x1, 0x7fffffff, 0xffffffff7fffffff, 0x3, 0x6, 0x7f, 0x5000000000000000, 0x54c, 0x7, 0x51, 0x3f, 0x400, 0x1, 0x8, 0x80000000, 0x1, 0x0, 0x9511, 0x7, 0x2, 0x9, 0x4, 0x9, 0x81, 0xff, 0x3be, 0x7, 0x9, 0x10000, 0xa9, 0x40000000000000, 0x6, 0xbdd7, 0xffffffffffffffaf, 0x6, 0x5, 0x0, 0x2, 0x9, 0xcb4d, 0x9, 0x8, 0x4, 0x7ff, 0x1, 0x2, 0x400, 0x8, 0x3, 0x7, 0x5, 0x7b5, 0x6, 0x8, 0x5, 0xf5c, 0xc0000000, 0xd9, 0x71, 0xc109, 0x3, 0x41, 0x1000, 0xc25c, 0x9, 0x5, 0x1f, 0x1, 0x80000001, 0x9, 0x9e, 0x1, 0x6, 0x101, 0x2, 0x6e, 0x7fffffff, 0xec5, 0xff, 0x4f68, 0x7, 0x306, 0x5, 0x3, 0x5, 0x80, 0x3, 0xffff, 0x8, 0x1f, 0x0, 0x0, 0x401, 0x8, 0x10000, 0x3ff, 0x4, 0x2, 0x2, 0x200, 0x9, 0x6, 0x4, 0x100400000000, 0x6, 0x4, 0x0, 0x200, 0x7fffffff, 0x400, 0xffffffff, 0x1, 0x8, 0x800, 0x7f, 0x8, 0x8001, 0x401, 0x5, 0x400, 0xfffffffffcd1314d, 0xff, 0x87b, 0xd, 0xe06, 0x2, 0x7ff, 0x5, 0x5, 0x3, 0x401, 0x5d05, 0x7f77, 0x7, 0xd2, 0x1, 0x40, 0x100000000, 0xffffffffffff8743, 0x3, 0x1, 0x81, 0x81, 0x3, 0xfffffffffffffe01, 0x0, 0x100000000, 0x0, 0x7fffffff, 0xcf7, 0x0, 0x1800, 0x2, 0xffffffff, 0x7, 0x3, 0x5, 0x6, 0x601e, 0x6, 0x8, 0x9a0, 0xfffffffffffffffa, 0x2, 0x4, 0xffffffffffffff80, 0x3, 0x7, 0x1f, 0xff, 0x3, 0x8000, 0x8001, 0x80000000, 0x0, 0x9, 0x4d, 0x1, 0xffffffffffffff6a, 0xffffffff, 0x4, 0x3e, 0x7, 0x7ff800000000, 0x1, 0x8001, 0x9, 0x0, 0x100000000, 0x100000000, 0x1, 0xe7, 0x7ff, 0x401, 0x9, 0x4, 0x0, 0x8, 0x3a5, 0x800, 0x7f27de6, 0xffffffffffff99dd, 0x80000000, 0x4, 0xffffffff, 0x7, 0x100000000, 0x7, 0x6, 0x1a, 0x4, 0x1, 0x1d99302, 0x101, 0x3, 0x8001, 0x6, 0x5, 0x100, 0x5, 0x80000001, 0x80000000, 0x1333, 0x1, 0x10001, 0x0, 0x5, 0x101, 0x5, 0x8001, 0xffffffffffffff00, 0x7ff, 0x2, 0x2, 0x4, 0xfa9, 0x6, 0x8, 0x7, 0x6, 0xfff, 0x9, 0x100000001, 0xfffffffffffffff8, 0x0, 0xc4ef, 0x782313d0, 0xfffffffffffffffe, 0x3, 0x40, 0x6, 0x8, 0x4, 0x3, 0x10001, 0x0, 0x13, 0x4, 0x88f, 0x5078, 0x8000, 0xff36, 0x40, 0x10000, 0xfffffffffffffffd, 0x100, 0x8, 0x1, 0x3b, 0x3, 0x0, 0x4, 0x0, 0x2, 0x0, 0x3, 0x1b85b886, 0xffffffff, 0x5ee0000, 0x9, 0x3f, 0x0, 0xdd3, 0xfffffffffffffd9c, 0x41, 0x0, 0x7, 0x8, 0x8, 0x8, 0x40, 0x823, 0x5, 0xffff, 0xe60d, 0x1, 0xffffffff93e806b3, 0x800, 0x5, 0x1, 0x80000000, 0xfffffffffffffc00, 0x9, 0x4, 0x3f, 0x100000000, 0x20, 0x1d8, 0x9, 0x3, 0x1, 0x80, 0xabb, 0x9, 0x13, 0x2, 0x7, 0x100000001, 0x40, 0x3, 0xff, 0x136d80000, 0x4, 0x8, 0x6, 0x78, 0x0, 0x401, 0xa4a8, 0xffff, 0x4, 0x401, 0xd3, 0x8, 0x8, 0x0, 0x2, 0x3f0000000, 0x81, 0x8000, 0x3, 0x8, 0x1000000000000000, 0x100, 0x6, 0xffffffffffffffff, 0x8, 0x38e4, 0x9e, 0x5, 0x781, 0xfffffffffffffff9, 0x6, 0xffff, 0x1, 0x1fe00000, 0x1000, 0x8, 0x6, 0x80000000, 0xfffffffffffff801, 0x1000, 0x0, 0x2, 0x7, 0x3f, 0x3ff, 0x5, 0x3, 0x10001, 0x8, 0x1, 0x7ff, 0x2, 0x10000, 0x5, 0x0, 0x8, 0x5, 0x0, 0x0, 0x5, 0xffffffff, 0x3, 0x0, 0x8001, 0x0, 0x80, 0x1000, 0x56f, 0x7, 0x7000000, 0x8, 0x9, 0x7, 0x20, 0x800, 0x6, 0x40, 0x9, 0x80, 0x401, 0x5, 0xfffffffffffffc89, 0x5, 0x0, 0x7fff, 0x3, 0x8, 0x3c, 0x3d9, 0x3, 0x1, 0xff, 0xbd4, 0x9, 0x1, 0x120000, 0xfffffffffffffffc, 0xffff, 0x2c2, 0xe, 0x1b7, 0x3ff, 0xa6f, 0x29, 0x0, 0x2, 0x6, 0x80, 0x5, 0x7, 0x8b, 0x0, 0xffffffff, 0x1, 0x4, 0x1, 0x0, 0x8001, 0xfffffffffffffff7, 0xce2a, 0xfffffffffffffffe, 0x8, 0x6, 0x6, 0x80000001, 0x0, 0x37, 0x3, 0xffff, 0x3, 0x100000001, 0x9cc1, 0x6b88, 0x0, 0x80000000, 0x50, 0x7fff, 0x100, 0x100000001, 0x229, 0x2, 0x5, 0x1, 0x72, 0x8, 0x53, 0x1000, 0x4e8, 0x2, 0xaedd, 0x800, 0x3, 0x6, 0x8, 0x5f1100000, 0x9, 0x7, 0x200, 0x80000001, 0x7, 0x6e18, 0x100000001, 0x907, 0xfff, 0x200, 0x10000, 0x2, 0x4, 0x3, 0x7ff, 0xf55335, 0x354, 0x80000001, 0xffffffffffffa563, 0x7f, 0x6, 0x200, 0x0, 0x5, 0x28d, 0x9, 0x1ff, 0x9, 0xb7, 0x3ec4, 0x8d, 0x5, 0x20, 0xda, 0x85a7, 0x1, 0x1000, 0xfffffffffffffffc, 0x3, 0x3, 0x1, 0x9, 0x4, 0xd282, 0x9, 0x100000001, 0x462, 0x7f, 0xd6c6, 0x2, 0x3, 0xfffffffffffff3f4, 0x7f, 0x5044, 0xff, 0xffffffffffffffff, 0xb68, 0x10000, 0x10100000, 0x4, 0x9, 0x1, 0x4, 0x2, 0x0, 0x9, 0x75e9b16c, 0x9, 0x0, 0x8, 0xf5, 0x7e4b7c6d, 0x1ff, 0xffffffffffff1fb0, 0x2, 0x9, 0x9, 0x100, 0xb60b, 0x0, 0xce2, 0x9, 0x2, 0x7, 0xac2, 0x5, 0x3b64, 0x2, 0x0, 0x5, 0x8, 0x2, 0x7, 0x229ceda4, 0x7, 0x5, 0x20, 0x1, 0x6, 0x8001, 0x3, 0xffff, 0xfffffffffffffffa, 0x7fff, 0xd7, 0x4, 0x1, 0x1, 0x7fff, 0x1, 0x0, 0x400, 0x80, 0xffff, 0xffffffffffffffa2, 0x4, 0x6, 0x6, 0xfffffffffffffff9, 0x8, 0x3, 0x8, 0x4, 0x7, 0x7fff00000, 0x2, 0xcd, 0x9, 0x1, 0x4, 0x62, 0x4, 0xab2d, 0x8, 0x0, 0x4, 0x7fffffff, 0x5, 0x3, 0x6d, 0xd38, 0x8001, 0x9, 0x1, 0x9, 0x80000000, 0x101, 0x1, 0x1, 0x1000, 0x1, 0x9, 0x1ff, 0x800, 0x8, 0x8a, 0x401, 0x3, 0xffffffffffffffc1, 0xe98c, 0x5, 0x7, 0x9, 0x7f, 0x3, 0x1, 0x9, 0x7, 0xfffffffffffffcdc, 0x3, 0xfffffffff8b216ea, 0x2, 0x16, 0x5, 0x65, 0x3a, 0x1, 0x4, 0xfffffffffffffffe, 0x76a, 0x2, 0x1000, 0x8, 0x4, 0x7fff, 0x8, 0x2, 0x6, 0x3ff, 0xffff, 0xe9, 0x400, 0x14, 0x3, 0x7, 0x0, 0xc1, 0x10001, 0xfd, 0x8, 0x1, 0x9, 0xfffffffffffffffc, 0x2e, 0x10001, 0x5, 0x5, 0x28cf, 0x0, 0x2, 0xffffffff, 0x3, 0x1, 0x3, 0x101, 0x6, 0x8, 0x7a, 0x1000000000000000, 0x8001, 0x0, 0x2, 0x81, 0x100, 0x4, 0x401, 0x8, 0x1000, 0x8, 0x3, 0x0, 0x3, 0x1, 0x101, 0xf2, 0x0, 0x0, 0xe8, 0x7, 0xfffffffffffffffa, 0x3ff, 0x5, 0x60f0, 0xffffffffffffffe1, 0x5, 0x19, 0xff, 0xfd, 0x2, 0x80, 0x4, 0x8, 0x80000001, 0x7, 0x7f, 0x10001, 0x5, 0x3f44, 0xfffffffffffffffd, 0x100000000, 0x0, 0x5a5, 0x0, 0x0, 0x7, 0x6, 0x100000001, 0xfffffffffffffffa, 0x400000000, 0x8, 0xffffffffffffffc1, 0x1, 0x7, 0x0, 0x80000001, 0x4, 0xfffffffffffffff7, 0x7fff, 0xbb85, 0x7ff, 0x4, 0x3, 0xff, 0x8, 0x8, 0x200, 0x6, 0xfffffffffffffff7, 0x3ff, 0xfff, 0xffffffff, 0x3d9, 0x3, 0xfc79, 0x6, 0x5, 0xffff, 0xd978, 0xfffffffffffffffa, 0x1ff, 0x7, 0x40, 0x7, 0x5, 0x7, 0x7f, 0x800, 0x719b, 0x3, 0xffffffffffffffff, 0x7, 0x6e6, 0x8ed, 0x7400000000, 0x6, 0x5, 0x1, 0x1000, 0x9, 0x8000, 0x2, 0x7, 0x5, 0x80000001, 0x400, 0xf8e, 0x450a, 0xc8, 0x8, 0x2, 0x5, 0x0, 0x400, 0x100, 0x101, 0x8000, 0x800000010000, 0x1, 0x8, 0x9a4, 0x5, 0x8, 0x9, 0xfffffffffffff001, 0x2, 0x200, 0x5, 0xfffffffffffffff7, 0x7ff, 0x800, 0x9, 0x7, 0x3, 0xa25d, 0x401, 0x34740000000000, 0xd4, 0x8, 0x7b, 0x3ee, 0x8, 0x9, 0x5, 0x8, 0x3ff, 0x161, 0x80, 0x80, 0x7, 0xffff, 0x4, 0xff, 0x81, 0x3, 0x401, 0x7ff, 0xffffffff, 0x5, 0x4, 0x6, 0x9, 0x22, 0x3, 0x2, 0x401, 0x1ff, 0x6, 0x8, 0xffffffffffff7fff, 0x9, 0x8000000000, 0x0, 0xdc42, 0x1, 0x7fff, 0x3, 0x7, 0x1f, 0x5, 0x3, 0x6, 0x9, 0x81, 0x7, 0xffffffffffffffff, 0x5, 0x7, 0x7, 0x0, 0xff, 0xc5, 0x9, 0x7, 0xb3f, 0x7, 0xfff, 0x3, 0xa89, 0x5, 0x2, 0x3, 0x4, 0x9, 0x0, 0x9, 0x3, 0x1, 0x2, 0x2, 0x8007, 0x7, 0x10001, 0xfffffffffffffff7, 0x2, 0x8, 0xffffffffffffffc1, 0x0, 0x0, 0x1, 0x80000000, 0x2, 0xf938, 0x2, 0x2, 0x0, 0x1000, 0x40, 0x6, 0x2, 0x5, 0x2, 0x400, 0x1, 0xed5, 0x3, 0x400, 0x8001, 0x1, 0x5, 0x1f, 0x3f, 0x3f, 0x6, 0x51, 0x140000000000, 0x10001, 0x1, 0x7fff, 0x2, 0x3, 0x7ab3, 0x6, 0x3, 0x8001, 0x5a9d, 0x1, 0x8, 0x7, 0xfffffffffffffeff, 0xff, 0x101, 0x0, 0x7ca, 0x7ff, 0x4, 0x40, 0xd2e, 0x73a9, 0x4, 0x5, 0x265, 0x100000000, 0x1000, 0x5, 0x9, 0x1, 0x5, 0x80000001, 0x1, 0x2, 0x20, 0xa4a6, 0x101, 0x0, 0xffffffffffffffff, 0x101, 0x7fffffff, 0x3f, 0x504, 0x1, 0x3f, 0xffffffffffffffe0, 0x5, 0x1, 0x3, 0x9, 0x7f, 0x2, 0x81, 0x200, 0x8, 0x7, 0x8001, 0x8, 0x4, 0x5, 0x81, 0x8000, 0x9, 0x29ce, 0x7, 0x3, 0x3, 0x3, 0x4, 0x7, 0x1, 0x1000, 0xfffffffffffff53e, 0x9, 0x8, 0xfdcf, 0x40, 0x7ff, 0x423, 0x0, 0x6, 0x1000, 0x4, 0x578, 0x1, 0x7, 0x20, 0x2, 0x2, 0x5, 0x2, 0x101, 0x101, 0x20, 0x2a9, 0x4, 0x8, 0x800, 0x9, 0x7f, 0x1ff, 0x793e, 0xd79, 0x1, 0x1f, 0xf42, 0x1f, 0x4, 0x1, 0xbe, 0x2, 0x200, 0x20, 0x3, 0x0, 0xfffffffffffffff8, 0x4, 0xaa, 0x1, 0xffffffff7fffffff, 0x4, 0xc432, 0x8, 0x4, 0x8, 0x6, 0x5, 0x6, 0xf0, 0x10001, 0xff, 0x7ff, 0x100, 0xfff, 0x2, 0xf60, 0x9, 0x8a, 0x9, 0x8000, 0x3f, 0xfffffffffffffff7, 0x3, 0x101, 0xfbd, 0x100, 0x7, 0x1, 0x125647d7, 0x4, 0x38, 0x1, 0x80000000000, 0x1, 0x8, 0x1, 0x9, 0x1000, 0x10000, 0x80000001, 0x6, 0x100, 0x401, 0x2, 0x4, 0x7, 0x40000000000, 0x5, 0x1, 0x7ff, 0x97, 0xba, 0x0, 0x9, 0x2, 0x3f, 0xffffffff, 0x8, 0x9285, 0x3, 0x1, 0x70000000000000, 0xffffffffffffff55, 0x1000, 0xffffffff, 0xb59, 0x1c, 0x5, 0x5, 0x40, 0x4, 0x2, 0x7, 0xa33, 0x2e9, 0x4c7, 0x2, 0x5, 0xffffffff, 0x0, 0x7fff, 0xfffffffffffffff8, 0x9, 0x0, 0x5, 0x1, 0x3, 0x100, 0xae, 0x9e, 0x100, 0xffffffff, 0x1, 0x2, 0x6, 0x2, 0x6, 0x81d4, 0x5, 0xff, 0x8555, 0x8, 0x1ea, 0x47, 0x5, 0x7fff, 0x5, 0x7f, 0x3, 0x7, 0x31, 0x40, 0xffffffff, 0x401, 0x3, 0xb292, 0x400, 0x0, 0x4, 0x7ff, 0x7fff, 0x400, 0x3, 0x2f, 0x4, 0x9, 0x100000001, 0x1, 0x6, 0x8, 0x4, 0x2, 0x7f, 0x1, 0xdc, 0x500000000000000, 0x6, 0x6, 0x9, 0x3, 0x95, 0xc67, 0x1, 0x7, 0x7, 0x41745f06, 0x81, 0x8000, 0x3ec, 0x5, 0x6, 0x853f, 0x7, 0x180, 0x0, 0x6, 0x80000001, 0x2, 0x7, 0x81, 0x2, 0x6, 0x2555, 0x1f, 0x7, 0x394c, 0x4, 0x3, 0x200, 0x1, 0x6, 0x0, 0x3f, 0xd6, 0xfffffffffffffffa, 0x400, 0x400, 0x3354, 0x10, 0x5, 0x5, 0x4e, 0x665, 0x1, 0x8, 0xfa3e, 0x5, 0x2, 0x1, 0x7fffffff, 0x7fffffff, 0x1, 0x2000000000, 0x20, 0x7, 0x7ff, 0x81, 0x9, 0x85, 0x10000, 0x8, 0x7, 0x7f, 0x1, 0x7fffffff, 0x1f, 0x3f, 0x5, 0x9, 0xfffffffffffffffe, 0xff, 0x9, 0x81, 0x6, 0x100000000000, 0x8, 0x9, 0x100000001, 0x6, 0x9, 0x80000001, 0x5, 0x1, 0x10000, 0x6ef8daf2, 0x81, 0x0, 0x80000001, 0x7fffffff, 0x0, 0xb55, 0x7fc00000000000, 0x1, 0x4, 0xffffffffffffffb8, 0x3ff, 0x0, 0x1, 0xffffffff, 0xffffffffffffff01, 0x8, 0x0, 0x38, 0x73, 0x5, 0xca, 0x8, 0x0, 0x5, 0xca21, 0x7, 0x0, 0x8, 0x4, 0x8e9, 0x4, 0x8, 0xbc4, 0x2, 0x79d6f77b, 0x6039, 0xd1e, 0x9, 0x2, 0x8, 0x7fff, 0x1d, 0x4, 0x10001, 0x21a9fc99, 0x6, 0x0, 0x10000, 0x3, 0x100, 0x7, 0x9, 0x0, 0x4, 0x2, 0xfff, 0x9, 0x4, 0x8, 0x1010000000000000, 0x7, 0x20, 0x6, 0x1f, 0x1, 0x475, 0x2efa3f52, 0x1, 0x1, 0x4, 0x7, 0x1, 0x81, 0x5, 0xff, 0x4, 0x8, 0x0, 0xfffffffffffff2ce, 0xe043, 0x8e0, 0x6, 0x0, 0x10001, 0x8000, 0x5, 0x9, 0x8000, 0x3, 0x10000, 0xffffffffffffb3fe, 0x13c, 0x8, 0x5, 0x101, 0x0, 0x9, 0x9, 0x2, 0x1, 0x7, 0x2, 0x0, 0x2, 0x8, 0x9, 0x0, 0xfa3, 0x8, 0x80000001, 0x6, 0x8, 0x8, 0x3, 0x8000, 0x3, 0x1cb, 0x1, 0x1, 0x4, 0xaa, 0x100000001, 0x100000000, 0xbed, 0x5, 0x4, 0x80, 0x7, 0x8000, 0x38000, 0x5, 0xfffffffffffffb57, 0x5a0d, 0x314, 0x6, 0xa6, 0x6, 0x5, 0x4, 0x7f, 0x401, 0x6, 0x4, 0x9, 0x80000000, 0x80000000, 0xcc5, 0x3f, 0x10001, 0x3, 0x3, 0xffffffffffffca50, 0x9, 0x9, 0x1f, 0x6, 0x54fa, 0xe4, 0xfffffffffffffffb, 0x4, 0x10000, 0x7, 0x6, 0x2, 0xec, 0x87a, 0x80, 0x5, 0xffff, 0x3, 0x0, 0x6, 0x7ff, 0x9, 0x5, 0x2, 0x0, 0x26e812d0, 0x8, 0x5, 0x6, 0x8, 0x6, 0xff, 0x7, 0x3, 0x699, 0x8ef, 0x0, 0x10001, 0x80000000, 0x8, 0x1, 0x5, 0x701e94de, 0xffffffff, 0x4, 0x87b, 0x562, 0x8118, 0xd5, 0x400, 0x6, 0xed43, 0x0, 0x3f, 0x6, 0x3ff, 0x3, 0x100, 0x11, 0x10000, 0xffffffffffff8440, 0x7, 0x5, 0x3, 0x1, 0x3, 0x80000001, 0x400, 0x438, 0x0, 0x2, 0x80, 0x10000, 0x8, 0x3, 0x9, 0x5, 0x6, 0x9, 0x80000001, 0x2, 0xed65, 0xfffffffffffffff9, 0x77f03109, 0x0, 0x0, 0x40, 0x100000001, 0xb0e5, 0x5, 0x4, 0x1c0000000000, 0x4, 0x9, 0x2, 0x8, 0x8, 0x6, 0x8, 0x6, 0xfffffffffffffffd, 0x0, 0x9, 0xb2ff, 0x7, 0x8, 0x4, 0x7c1, 0xffffffff, 0x0, 0x8, 0x3f, 0x8, 0x5, 0x3, 0x0, 0x100000000, 0xffffffff00000001, 0x400, 0x3f, 0x3, 0x0, 0x1d, 0x4, 0x3f, 0x98, 0x0, 0x8, 0x5, 0x1, 0x6f4, 0x3, 0x9, 0x9, 0x1, 0x7ff, 0x5, 0x155, 0xfffffffffffffff9, 0x7, 0x3, 0x6, 0xec, 0x7a7e5af7, 0x4ad4, 0xff, 0x0, 0x7fff, 0xe1, 0xfff, 0x6, 0x8, 0x5, 0x0, 0x7e33033c, 0xca4a, 0x10001, 0x2, 0x2, 0x2, 0x80000000, 0x69, 0x200, 0x3, 0x100000001, 0x7, 0x2, 0x5, 0x7fff, 0x4f3a, 0x3f, 0x20, 0x0, 0x4, 0x8000, 0x6, 0x6, 0x6, 0x2, 0x8, 0xffffffff, 0x101, 0x8, 0x7, 0x4, 0x7, 0x1, 0x9, 0x300000, 0x1, 0x24b1532c, 0x7fff, 0x9, 0x9, 0x0, 0x9, 0x7, 0x6, 0x800, 0x3b4000000000, 0x1, 0x2, 0xffff, 0x4, 0x8, 0x8, 0x3, 0x8, 0x57, 0x7fff, 0xbd, 0x5, 0x0, 0x80000001, 0x80000001, 0x9, 0x5, 0x2, 0x100000000, 0x100, 0xfffffffffffff24c, 0x3, 0x0, 0x9, 0x3f, 0x400, 0xa6, 0x8, 0x40000, 0x7fff, 0x0, 0x4, 0x9, 0x800, 0xb2, 0x60000000000000, 0xa02, 0x0, 0x3, 0x0, 0x2, 0x400, 0x100, 0x8, 0x3, 0x2, 0x9, 0x2, 0x8, 0xfffffffffffff3ef, 0x93, 0x6, 0x6, 0x200, 0x3, 0x9, 0x1000, 0xffffffffffffffff, 0x1, 0x7f, 0x7, 0x1, 0x0, 0x8, 0xffffffffffffffff, 0x1000, 0x9, 0x5, 0x6, 0x10001, 0x8001, 0x3, 0x80, 0x3, 0x1, 0x9, 0x401, 0x2, 0x401, 0x4, 0x1, 0xff, 0x1, 0xfffffffffffff2e3, 0x7, 0x8, 0x401, 0xffffffff, 0x9, 0xffffffff80000000, 0x10001, 0x40, 0x0, 0xff, 0x4, 0x1000, 0x3, 0x3, 0x1, 0x40, 0x1ff, 0xb3ab, 0x7ff, 0x8, 0x8, 0xfffffffffffffffe, 0x5, 0x7, 0x2, 0x3, 0x2, 0x8, 0x7, 0x9, 0x1ff, 0x6, 0xfffffffffffffffb, 0x7fff, 0x100, 0x8001, 0x81, 0x80000001, 0x5, 0x2, 0x7, 0x5, 0x1, 0x100, 0xfffffffffffffff9, 0x7f, 0x1, 0x1, 0xfffffffffffffffa, 0x9, 0x400, 0x7, 0x0, 0x4726, 0x1ff, 0x7848, 0x0, 0x0, 0x5, 0xffff, 0x7fff, 0xffffffffffff0000, 0x1000, 0x1, 0x7, 0x3, 0x5, 0xad66, 0x3cf16d3a, 0xe0, 0x1a, 0x7, 0x5, 0x3ff, 0x3, 0x7, 0x7, 0x6, 0x896, 0x7, 0x101, 0x5, 0x0, 0x9, 0x4, 0x9, 0x6c9, 0x7, 0x0, 0x4, 0x0, 0x800, 0x9, 0x1ff, 0x3ff, 0x81, 0x2, 0x100000001, 0x4c0, 0xa92, 0x3a8, 0x7, 0x8, 0x0, 0x401, 0x7, 0x80, 0x2, 0x2, 0xffff, 0x3, 0x9, 0x80000000, 0x0, 0x1, 0x3, 0xffffffff, 0x4, 0x7f, 0x8, 0x5, 0xc3, 0x2, 0x9, 0x7, 0xf7, 0x2, 0xd97c, 0x6, 0xa562, 0x6, 0xffffffffffffff81, 0x1, 0x7fff, 0x1, 0x0, 0x1, 0x100000000, 0x1, 0x8, 0x101, 0x80, 0x4, 0x3, 0x1, 0x6, 0x100000000, 0x3, 0x68, 0x5, 0xfffffffffffffff7, 0x0, 0x8, 0x9, 0x5, 0x1, 0x4, 0x2, 0x602, 0x3, 0xbe, 0x2, 0xfff, 0x2, 0x6, 0x9, 0x1000000000000000, 0x1ff, 0x5, 0x8, 0x8, 0x8001, 0x19f, 0xfffffffffffff801, 0x800, 0x0, 0x5, 0xcf2, 0x100000001, 0x2, 0x7896, 0x5, 0x8d4a, 0x800, 0x5, 0x81, 0x9, 0x4, 0x4, 0x6, 0x1f, 0x2, 0x8, 0x1, 0x1ff, 0x2, 0x8001, 0x3, 0x7, 0x1f, 0x2, 0x0, 0x4, 0xfffffffffffffffa, 0x8, 0x5, 0x5, 0x7, 0x7fffffff, 0xffff, 0x48000000, 0x2, 0xfffffffffffffffa, 0x5, 0xc9a2, 0xf40, 0x100, 0x2, 0x7, 0x7fff, 0xceb, 0x7fffffff, 0x8, 0x6, 0x3f, 0x5, 0x9, 0xfffffffffffffffc, 0x6, 0xfffffffffffff801, 0x2, 0x4, 0x6, 0x9, 0x0, 0x7, 0x80000001, 0x1, 0xfffffffffffeffff, 0x21, 0x80000001, 0x8da, 0x4, 0x81, 0x1, 0x1, 0x2, 0x4, 0x2, 0x6e, 0x5, 0xe87, 0x1d56, 0x9, 0x100, 0x20, 0x4, 0x5, 0x3, 0x200, 0x80000000, 0x10001, 0xff, 0x10000, 0x3, 0x5, 0x1f, 0x1, 0x2, 0x8001, 0x401, 0x0, 0xfff, 0x6, 0xff, 0xff, 0x2, 0x100000000, 0x0, 0x5, 0x3, 0x6, 0x9, 0x5, 0x400, 0xfffffffffffffffc, 0xffff, 0x7, 0x7, 0x2, 0x8, 0x0, 0x9, 0x1, 0xfc95, 0x10000, 0x7, 0x80000000, 0x6, 0x0, 0x1, 0x7, 0xfffffffffffffffb, 0x2, 0x6, 0x8, 0x7ff, 0x78b0, 0x9, 0x3b, 0x8, 0xb15, 0x2, 0x1, 0x20000000000000, 0x41, 0x8, 0x7, 0x6cf6d9d6, 0x3a, 0x8, 0x3, 0xffff, 0xeb, 0x8, 0x6, 0x7, 0x3f, 0x1, 0x7, 0xe3d, 0xfb, 0x40, 0x7, 0x6, 0x5, 0x9, 0x7, 0x100, 0x6, 0x5, 0x2, 0x6f7, 0x5, 0x1, 0x1, 0xffff, 0xc2ef, 0x100000001, 0x5, 0x5, 0x25a, 0x6, 0x0, 0x2cc, 0xced, 0x2, 0x40, 0x100, 0xfffffffffffffffb, 0x1000, 0x1ff, 0x1, 0x6, 0x6, 0x40, 0x5, 0x100, 0x3ff, 0x8001, 0x8a, 0x3f, 0x7, 0x2, 0x2, 0xff, 0x8, 0x0, 0x6, 0xc, 0x2, 0x8cc, 0x2, 0xc0, 0x6, 0x5, 0x6, 0x800, 0x101, 0x101, 0x3, 0xd4, 0x90, 0x80000000, 0x861d, 0x4, 0x93f, 0xfffffffffffffff7, 0x4, 0x80000000, 0x5, 0x7fffffff, 0x65ab, 0x45, 0x100000000, 0x31e, 0x3, 0x8, 0x5, 0x30ed, 0xffffffffffff88fe, 0x1632, 0x1, 0x5, 0x1, 0xfda, 0x3, 0x70b, 0xbc08, 0x0, 0xb10e, 0x2, 0x1, 0x4, 0x2, 0xb05e, 0x2, 0x97, 0x60d16ef1, 0x7f, 0x3, 0x6, 0xff, 0x1f, 0x3, 0x2, 0x0, 0x10, 0x4, 0x8, 0xfffffffffffffff7, 0x307e, 0x1, 0x9, 0x2, 0x1, 0x80000000, 0xbc7, 0x8, 0x2, 0x200, 0x2, 0x32e2164a, 0x3, 0x3, 0xffffffffc50f8287, 0x2, 0x1ff, 0x401, 0x6, 0x5, 0x1, 0x6, 0x6, 0x1, 0x8, 0x4, 0x55fa80000000000, 0x4, 0x1ff, 0x3f, 0x3, 0x0, 0xffffffffffffffff, 0x2, 0xfff, 0x8, 0x3, 0x1f, 0x9, 0x101, 0x8, 0x1, 0x8, 0x8, 0x4, 0x0, 0x13a, 0x0, 0x80000001, 0x9e, 0xd735, 0x80, 0x10001, 0x1, 0x1ff, 0x6, 0x5, 0xe9e4, 0x0, 0x52d9, 0x58ad, 0x3f, 0x6, 0x5, 0x1000, 0x8528, 0x7fffffff, 0x3f, 0x8001, 0x4, 0x80000000, 0x6, 0x101, 0x8001, 0x0, 0x81, 0x1, 0x9, 0x7f, 0xff, 0x6436, 0x5, 0x56, 0x1, 0x40, 0x1605d792, 0x9, 0x4, 0x4, 0x815d, 0xb7, 0x3, 0x1, 0x9, 0x4, 0xa2fa, 0x5, 0x8, 0x2, 0xffffffffffffffe1, 0x3ac4, 0x697f, 0x5, 0x2, 0x7, 0x3ff, 0x1000, 0x1000, 0x3, 0x3, 0xbe5, 0x9, 0x576c, 0x6, 0xffffffffffffffff, 0x7, 0xa6, 0x241, 0x8, 0x4, 0x800, 0x1, 0x3f, 0xffffffffffffd125, 0x5, 0x4000000000, 0xffff, 0x5, 0xe8, 0xa6, 0x7fffffff, 0x0, 0x6, 0x7a51, 0x1, 0x3ac, 0x4da4, 0x2b, 0x7, 0x0, 0x100000001, 0x6, 0x200, 0x20, 0x4, 0x61, 0x0, 0x3, 0x4, 0x9, 0xfffffffffffffffb, 0x6, 0x59ec, 0x1000, 0x9, 0xa20, 0x4, 0x4, 0x8, 0xfff, 0x5, 0xfffffffffffffffb, 0x26, 0x3, 0x4, 0x9, 0x0, 0x4, 0x9, 0x8, 0x5, 0x4, 0x6, 0x4, 0x2, 0x5, 0x4, 0x200, 0x101, 0x1f, 0x1000, 0x1ff, 0x100000001, 0xcf, 0x4, 0x1000, 0x3, 0x9, 0x7, 0x81, 0x8001, 0xfffffffffffffff7, 0x100000000, 0x4, 0x3, 0x6, 0x3f, 0x44, 0x0, 0x80000000, 0x1, 0x2, 0x3, 0xdb04, 0x6, 0x5, 0x2, 0x8b56, 0x1, 0x1, 0xff, 0xae91, 0x3, 0x5, 0x8, 0x5, 0x6, 0x9, 0x2c, 0xf413, 0xe2f1, 0x4, 0x8, 0x800, 0x6, 0x9, 0x100, 0x6, 0xfffffffffffffff7, 0x80, 0x8, 0x8, 0x2, 0x5, 0x5, 0x5, 0x3, 0x10001, 0x80, 0x7, 0x2, 0x5, 0x7, 0x820, 0x6, 0x6, 0x2, 0x8b, 0xffffffff, 0xfffffffffffffffd, 0xf1, 0x8000, 0x52, 0x40, 0x6, 0x10000, 0x9, 0x3ff, 0x7, 0x6, 0x7fff, 0x401, 0x6de, 0x1, 0x8, 0x81, 0x0, 0x8, 0x3, 0x3, 0x0, 0x4, 0x81, 0x0, 0x5b, 0x7, 0x101, 0x97, 0x4, 0x8, 0xf84, 0x7, 0x2, 0x5, 0x200, 0x9, 0x3, 0x5, 0x0, 0x80000000, 0x8, 0xf57, 0x7, 0x2, 0x1, 0x4, 0x8, 0x100000001, 0x2, 0x2, 0x80000000, 0x8001, 0x100000000, 0x8001, 0x80000001, 0x5, 0x5, 0x8, 0x80, 0x1f, 0x7, 0x8000, 0x6, 0x5, 0x18, 0x8ef7, 0x5c7, 0x6, 0x0, 0x4, 0xfff, 0x0, 0x1, 0xfffffffffffffffa, 0x81, 0x1, 0x9ba, 0xffffffff00000001, 0x6, 0x80000000, 0x8, 0x0, 0x83, 0xffffffffffff0001, 0x101, 0x0, 0x7, 0x0, 0x100000001, 0x6, 0xffffffff, 0x4, 0x8, 0x9, 0x80000000, 0x8, 0x1, 0x5a, 0x59261659, 0x100000001, 0x8, 0x4, 0xa9, 0x76, 0x9, 0x100, 0x5, 0x1, 0x5, 0x5, 0x8913, 0x8, 0x7f, 0x0, 0x2, 0xffffffffffffffff, 0x7fffffff, 0xc72, 0x5, 0x5, 0x100000000, 0x2, 0x600000000000000, 0x4bf5d0a8, 0x9, 0x81, 0xa5, 0x7, 0x401, 0xffffffff, 0xfffffffffffff001, 0x800, 0x2, 0x0, 0x100000001, 0x5, 0x7fffffff, 0xfd4, 0x81, 0x7, 0x5, 0x5, 0x3, 0x179, 0x400, 0x2, 0xff9, 0x9, 0x7, 0xfffffffffffffffd, 0x9a, 0x2, 0xdf, 0x5dbfa535, 0x8, 0x1, 0x18a, 0x8, 0x4, 0x3, 0x7, 0x9, 0x1, 0xf2ef, 0x9, 0x0, 0x7fff, 0xfffffffffffffff8, 0x6, 0x2, 0x6, 0x0, 0x7, 0x3f, 0x6, 0x81, 0x3, 0xc2cd, 0x5, 0x7, 0x7f, 0x8, 0xc9cf, 0xcb, 0x8001, 0x61a2, 0x0, 0x80000001, 0x9, 0x728e, 0x3, 0x4, 0x4, 0x9, 0x2f5, 0x5da2, 0x1, 0x0, 0x3, 0x9, 0x8, 0x9, 0x9, 0x7, 0x6, 0x77e, 0x6, 0xfffffffffffffff8, 0x10000, 0x1, 0x10000, 0x37, 0xfff, 0x0, 0x7, 0xd9, 0xd08b, 0x8, 0x400, 0x7fffffff, 0x4, 0x3, 0x10000, 0x0, 0x7, 0x2, 0x4, 0xffffffffffff4788, 0x2, 0x4, 0x5, 0x0, 0x2, 0xfff, 0x0, 0x800, 0x4, 0x80, 0x80000000, 0x1f, 0x4, 0x1, 0x4, 0x10, 0x9cb6, 0x9, 0x3950, 0xfffffffffffffe01, 0x100000000, 0x101, 0x100, 0x1, 0x7, 0x1, 0xe008, 0x7, 0x4, 0x800, 0x101, 0x0, 0x9, 0x1, 0x2, 0x6, 0xfffffffffffffff7, 0x6e4d, 0x3ff, 0x5, 0x6, 0x9874, 0x80, 0x401, 0xfff, 0x4, 0x52, 0x324, 0xfffffffffffffffa, 0x2, 0xfffffffffffffffc, 0xfff, 0x8, 0x9cbc, 0x1, 0x5, 0xe069, 0x3, 0x5b800000, 0x8, 0x123c, 0x80, 0x96f, 0xe00000000, 0xffffffff00000000, 0x28f5, 0xbea, 0x2, 0x3, 0xef9, 0x5, 0x4, 0x3, 0xfffffffffffffffa, 0xffff, 0x3ff, 0x2f8, 0xfff, 0x3, 0x1, 0x1789, 0x8, 0x3f, 0xffffffff, 0x1, 0x7fff, 0x100000000, 0x4, 0xfffffffffffffffe, 0x2, 0x200, 0xfffffffffffff801, 0x7fffffff, 0x101, 0x2, 0x5, 0x3ff, 0x6, 0xb3, 0x4, 0xff, 0x0, 0x6, 0x3ff, 0x2, 0xefa6, 0x4, 0xe22, 0x7, 0x8000, 0x0, 0xd4, 0x2, 0x9, 0x39, 0x1, 0x0, 0x3f, 0x0, 0x0, 0x6, 0x1000, 0x9, 0xd0, 0x5, 0x1f, 0x4, 0x8, 0x6, 0xb11, 0x0, 0xe85, 0xcc3, 0xef, 0xffff, 0x3, 0x7fff, 0x200, 0x5, 0x800, 0x8, 0x6, 0x2c, 0x4, 0x4d81, 0x9, 0x401, 0x8, 0x6, 0x3, 0x9, 0xffffffff, 0x2, 0x100000001, 0xff7d, 0x1, 0x8, 0x5, 0x7, 0x5, 0x8, 0x8, 0x8, 0x9, 0x7, 0x8, 0xb03, 0x4, 0x6, 0x54a, 0x1f, 0x0, 0x0, 0x100000000, 0xee4, 0x1000, 0x1, 0x5, 0x7, 0x6, 0xfffffffffffffffd, 0x5, 0x7ff, 0xa1, 0x4b9, 0x26, 0xffffffffffffffff, 0x8, 0x6, 0x3, 0x1, 0x2, 0x9, 0x0, 0x30389122, 0x800, 0x1ff, 0x6, 0x6, 0x6bb, 0xffff, 0x100, 0x6, 0x200, 0x2, 0x4, 0x80000001, 0x7, 0x84, 0x5, 0x9, 0x1, 0x1, 0x6, 0x2, 0x800, 0x10000, 0x5a45a209, 0x8, 0xfffffffffffffffb, 0x2, 0x1, 0x7, 0x0, 0x4, 0x7, 0x80000001, 0x5, 0x101, 0x4, 0x4, 0xfffffffffffff615, 0x2, 0x8, 0x7fff, 0x2, 0x9, 0xffff, 0x6, 0x2, 0x43, 0x80000000, 0x1ff, 0x1ff, 0x80000001, 0x8000, 0x3f, 0x10000, 0x6, 0x7, 0x1, 0x5, 0x2, 0x51, 0x80, 0x65, 0xfffffffffffffff7, 0x6, 0x100, 0x200, 0x80000000, 0x19, 0xe000000000, 0x5, 0x2, 0x9, 0x7ff, 0x0, 0x1, 0xffffffffffffff2f, 0x3, 0x0, 0x8, 0x1, 0x5783, 0x4, 0x0, 0x3f800000, 0x1800000000000, 0x0, 0x14458716, 0xbd, 0xfffffffffffffffd, 0xf4b, 0xffffffff, 0x9, 0x5, 0x9, 0x0, 0x800, 0x6, 0x3, 0x19, 0xffffffff, 0xf0, 0x8, 0x1cf6853f, 0x0, 0x100000000, 0xffffffffffffff80, 0xe55, 0x6, 0x5, 0x1f, 0x10000, 0x101, 0x8, 0x1, 0x80000001, 0x1000, 0xa95b, 0x3, 0x0, 0xfffffffffffffd4d, 0x4, 0x44, 0x6, 0x8, 0x16e5a00000000, 0xfffffffffffff800, 0x3, 0x20, 0x7, 0x800, 0x1f, 0x0, 0x3, 0x5, 0x8, 0x4, 0x81, 0xfffffffffffff618, 0x7f, 0x2, 0xfffffffffffffff8, 0x55f, 0x1000, 0xffffffffffffffc0, 0x9, 0xfff, 0xd6, 0x4, 0x4a4d, 0x0, 0x7, 0x3, 0x2d, 0x9, 0x5, 0x7, 0x6, 0x4, 0x5, 0x7309, 0x400000000, 0x6, 0xfffffffffffffffd, 0x8, 0x101, 0x64, 0xfd0000000000000, 0x7, 0x1, 0x1, 0x4, 0xfffffffffffffffe, 0x8001, 0xfffffffffffffffa, 0x5, 0x0, 0xa2c, 0x7, 0x3, 0xec4, 0x3, 0x1, 0x6, 0x6, 0x3b30, 0x1, 0x3, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x4, 0x4, 0x8000, 0x8, 0x6, 0xb3, 0x40, 0x40, 0x0, 0xcbc, 0x1f, 0x81, 0x334d, 0xd96, 0x80000001, 0x400, 0x81, 0x8, 0x6, 0x1ff, 0x81, 0x8e6, 0x4, 0x0, 0x80000001, 0xd842, 0xc9f3, 0x2, 0xf, 0xf8, 0x7fff, 0x400, 0x6, 0x1f, 0x100000000, 0x4, 0x1f, 0x2, 0xfffffffffffffc02, 0x80000001, 0x100000000, 0x6, 0x7fffffff, 0x7fffffff, 0x800, 0x100, 0xa0, 0x5, 0x8, 0x97b, 0x95f, 0x101, 0x3, 0x4, 0x92, 0x2, 0x80000000, 0x5, 0x1, 0x20, 0x8, 0x7fffffff, 0xfffffffffffff212, 0x7fffffff, 0xfffffffffffffffd, 0xdfc, 0x8, 0xffffffff, 0x8001, 0x0, 0xfffffffffffffffe, 0xfffffffffffff4bb, 0x3ff, 0x58, 0x2, 0x20, 0x0, 0x1f, 0x10001, 0x1000, 0x4800000, 0x1, 0xff, 0x1ff, 0x77, 0x8, 0x1, 0x1000, 0x2ab76df3, 0x5a, 0xffff, 0x101, 0x7, 0x4441, 0x4, 0x8, 0x8, 0x6, 0x5, 0xffffffff, 0x2, 0xbfe, 0x100000000, 0x1, 0x7ff, 0xfffffffffffffff9, 0x5, 0x1, 0x6, 0x2, 0x9, 0x1ff00, 0x9, 0x40, 0x7fff, 0x100, 0x6, 0x2, 0x401, 0x7, 0xffffffff, 0x8, 0x49, 0x8, 0x80000001, 0x6, 0x7fffffff, 0x1f, 0x1ff, 0x1, 0x7f, 0x0, 0x4, 0x5, 0x171, 0x80, 0x8, 0xffffffffffffffff, 0x40, 0xfff, 0x1ff, 0x290000, 0x7, 0x20, 0x40f, 0x1, 0x0, 0x1000, 0x7, 0x8, 0x1000, 0x3ff, 0x800000, 0x2, 0x100, 0x5ea, 0x80000000, 0xce, 0x4b, 0x200, 0xb210, 0x3, 0xfffffffffffffffc, 0xb3a, 0x40000, 0x20, 0x100, 0x322, 0xa466, 0x73, 0x7041, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0xf3, 0xffff, 0x6, 0x7fff, 0x81, 0x1, 0x65b8, 0x80, 0x4, 0x5, 0x2, 0x7fff, 0x4, 0x4, 0x8, 0x200, 0x200, 0x1, 0xb804803, 0x1, 0x9e3d, 0x40000000000000, 0x7ff, 0x9, 0x1ff, 0x7fffffff, 0x40000, 0x2, 0x8, 0x1c4c, 0x7, 0x5be4, 0xffffffffffff68b3, 0x9, 0x5, 0x5, 0xd29, 0x7fff, 0x5, 0x5, 0xf6, 0x3, 0x8, 0xff, 0x471, 0xfffffffffffffc01, 0x0, 0x5, 0x8, 0x49c, 0xa0, 0x4, 0xffffffffffffffe1, 0x9, 0x6cd3, 0x80000001, 0x1, 0x0, 0x200, 0x400, 0x1f, 0x0, 0x7f, 0x2, 0x6f7d, 0x80000000, 0x1170, 0x0, 0x6, 0x8, 0x0, 0x0, 0x9, 0xa000000000000000, 0x400, 0x4, 0x66, 0x6, 0x9, 0x6, 0xa09, 0x9, 0x2, 0x0, 0x4e5, 0x0, 0xfffffffffffffa0a, 0x0, 0x2, 0x80000001, 0x8000, 0x1, 0x8000, 0x0, 0x9, 0x200000000000000, 0x0, 0x8, 0x29, 0x97, 0x600000000000000, 0x7ff, 0xe01, 0x5, 0x1, 0x81, 0x7, 0xfffffffffffff94a, 0x5751, 0x3, 0xffffffffffff7601, 0xffffffffffffffff, 0x0, 0x4, 0x9, 0x2, 0x2, 0x3, 0x7ff, 0x40, 0x40, 0x1, 0x4, 0x8, 0x87c, 0x8, 0x8, 0xb9c, 0x8, 0x8, 0x81, 0x5218872d, 0x40, 0xff, 0x8, 0xff, 0x0, 0x9, 0x100, 0x0, 0x6, 0x9, 0xf6, 0x3f, 0x1f, 0x100, 0x80000000, 0x3f, 0x1, 0x4, 0x0, 0x7, 0x6, 0xfffffffffffffffc, 0x0, 0x1, 0x3, 0x7, 0x2, 0x9, 0x4, 0x3ea, 0x80, 0x6, 0xadcd, 0x2, 0x8001, 0x7, 0x7f, 0x4db6, 0x20, 0x3, 0x7fff, 0x3, 0xfffffffffffff2f0, 0x5, 0x10001, 0x2d53, 0x9, 0x1f, 0x9, 0x7, 0x7, 0x9, 0x8, 0x6, 0xfffffffffffff445, 0x0, 0xffffffff, 0xe1, 0x5, 0x8], "55464e7dd62fb36102d244c4d9e7574f8deaa3e969755c4475e173a68f82eda03c97c19482f8b651f936e3e719b6dd8299f1859e16f6f0fefb4768517d9521737346383285be36403f5221067c110f08f52b021ef2eaf3661eed58091d73337e789949396ba812b8d524c5834f8d7003509e83333acb1ceb9d4b451ffb8fdcbed0f186fd8fc5d5b0370dc1cab2b977b832ca5aca2628293e85713ae48baeffe77cbeb3f44955342676611b21f0ac5a68a55d9a366de739a4904f5a7a06f23b203b76a0298542a2d63bdc2bfe6d3ac00cc45cc304880e2eb2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b85000-0xc)={0x0, 0xffff, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000008000)={{0x3, 0x6}, {0x8, 0x7}, 0x1, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0x7fffffff, 0x8000, 0x3, 0x6, r1}, 0x10) seccomp(0x0, 0x0, &(0x7f0000007000-0x8)={0x2, &(0x7f0000006000)=[{0x800, 0x5ae, 0x6, 0x7fff}, {0x2, 0x9, 0x17b1, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f000040f000-0x4)=0x98) 2018/01/07 11:35:56 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c10000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x6, 0x8, 0x1, 0x6, 0x8}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2018/01/07 11:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x61) 2018/01/07 11:35:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0x0) ioctl(r1, 0x707, &(0x7f0000002000-0x1)="") 2018/01/07 11:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x40, 0x0) unshare(0x2100) signalfd4(r0, &(0x7f0000e7f000-0x8)={0x0}, 0x8, 0x0) 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000faa000-0xc2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @llc={0xa, @snap={0x0, 0x0, 'W', "4ff407", 0x0, "1bb2"}}}}}}, 0x24) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/07 11:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000326000)='./control\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000243000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = open(&(0x7f00001e0000)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f0000de3000)='./control\x00', r0, &(0x7f0000eb2000)='./control\x00') 2018/01/07 11:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f000024d000)=""/1, 0x1) r1 = memfd_create(&(0x7f0000195000)='/dev/ptmx\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup2(r0, r0) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f0000d6f000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004fa000)=0x47c) 2018/01/07 11:35:56 executing program 5: r0 = memfd_create(&(0x7f00004d5000-0x23)='selinux\x00', 0x8000000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xa83}, 0xfffffffffffffea3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)=0x0) prctl$getreaper(0x7, &(0x7f000011a000-0x8)=0x0) 2018/01/07 11:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000047f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f000064a000)="975d3348a265d52ef25851630db84dc44b1e3adeb2e41d6720877b6ebb02fac0043000572d47fe4782135c6c82b4fb37a7f95af3cf9c92a4a9d934c8bba7a2cca826a5550a908a8d87863f01ea7568381605ecfdd0d62db516507730865e55ae02", 0x61) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") socket$unix(0x1, 0x2, 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) lremovexattr(&(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000db8000)=@random={'system.\x00', 'mqueue\x00'}) mq_timedsend(r1, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/07 11:35:56 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000001a000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000018000)=0x0, &(0x7f0000011000-0x4)=0x0, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={r1, r2, r3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000018000)=[{&(0x7f0000019000-0x70)=[{0x24, 0x40000029, 0x401, 0x0, 0x0, "29003d5d01000000008000000000000000"}], 0x24}], 0x1, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0) 2018/01/07 11:35:56 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000b000+0xefc)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000000b000)=""/249, &(0x7f000000c000-0x4)=0xf9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000d000-0x6)={0x0, 0xffffffff}, &(0x7f000000d000)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000c000)={0x0, 0xfffffffffffff0c5}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000c000)={0x0, 0x79, "7475633787980a42cd908a6dd8d9b035103be09665e1456dde866c54357e16701d2ab4ec071c5dfd0551b472059f2a229141f1376aee7a4228934095c8084d6b07bbbd93f4b2d7abfb7882da3c99792046427e624280532184ae45be36c058392ba2a22d439a4d73a75e12f6a875bdaff40d39b41e829867ec"}, &(0x7f000000d000-0x4)=0x81) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x94}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000d000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000)={r4, 0x4}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000000a000)=[{&(0x7f000000a000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000)=[{&(0x7f000000d000-0x8a)="12f50dbce39c1ce0b71725eb0c89a0086412ab01699f6ecc62715352d6a1e2db97106b503157011890831c773f8d7d6e7950c71bdce0fc27955929bd546cdbc959e39f800996518c2dafdfcccf5bff96358b30ffb0548c22872ecb29b96b6e973dd30251df53183da7932232f11466905299eed75b154508ebdaff7f62b46e9c4feca70e353ead4ade38", 0x8a}, {&(0x7f0000005000-0xca)="1865fd34f8db2d681deed9f702c746e30e00c2aa64f4f4efc3c76621a75cb6acfd0a516ed70f804ae7a853796cfe1d94827b5bfec9c193c76ce12e00f0a04c40f8bd3b07f6f1600d2ab774a791611b6e6280a14f8000ec252c0de61efe7fabd181994c17f29e1dd595a4a4d00d54034692a11cb619892a6069b3f0e5522364b176e1733afa8ad267a3c149e89e1d4e74f0ed189f865a1c42bfdee7289d3d28918c74416cd799e5790234cacb0d83f87a8449f39172392e10187a21eca352437e95601cf514193084c871", 0xca}, {&(0x7f0000002000-0x21)="5aa93314760250c74299b545bc1a29b9a306b56ed22178b06e1bf2afedc5b91aef", 0x21}], 0x3, &(0x7f000000c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x6, 0x1, 0x1ff, 0x3, 0x7, 0x38800000000000, 0x8, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x5, 0x8200, 0x200, 0x5, 0x8001, 0x92a5, 0x10001, r3}}, @init={0x14, 0x84, 0x0, {0x6, 0x5b, 0x768a, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x80, 0x8200, 0x5, 0x0, 0x2, 0x89, 0x3, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x9, 0x201, 0x7, 0x5, 0x0, 0x51, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x28000, 0x800b, 0x7, 0xa618, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x97, 0x8, 0x8634, 0x4, r7}}], 0x134, 0x4004}], 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60000000000, 0x401, 0xf0b8, 0x1ff, 0x20}, &(0x7f000000c000)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000)={r8, 0x1}, &(0x7f0000007000)=0x8) 2018/01/07 11:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:56 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) setpgid(r0, r1) rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffb, &(0x7f0000b48000)={0x0, 0xf, 0x0, @thr={&(0x7f00006dc000)="", &(0x7f00001df000-0xb6)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001cf000)={0x0, 0x0}, &(0x7f0000efa000)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009cb000-0x28)={@generic="b9a6c606660a6673f6ff2c3afbd91d50", @ifru_settings={0x9, 0x4, @raw_hdlc=&(0x7f0000dfa000)={0x0, 0x200}}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009be000)={r3, 0x4, 0x9, [0x8, 0x200, 0x108c, 0x80, 0x80000001, 0x2, 0x3e7, 0x4de0000000, 0x8]}, &(0x7f00007f3000-0x4)=0x1a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000271000)=[{r2, 0x0, 0x0}, {r4, 0x4010, 0x0}, {r2, 0x81, 0x0}], 0x3, 0x7) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00001c1000)=0x0) 2018/01/07 11:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4000000000000037, &(0x7f0000de8000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b52000)="", 0x0) 2018/01/07 11:35:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffbfffc, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/07 11:35:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) 2018/01/07 11:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f1b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000eca000-0x4)=0x8001) write$tun(r1, &(0x7f0000009000-0xc8)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 11:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008dd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007f1000-0xa)='net/igmp6\x00') pread64(r1, &(0x7f00000fb000)=""/155, 0x9b, 0x8003f) ioctl$KDMKTONE(r1, 0x4b30, 0x20) 2018/01/07 11:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000f49000)={0x9, {{0xa, 0x3, 0xab, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000998000-0x4)=0x401, 0x4) 2018/01/07 11:35:56 executing program 0: utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000cc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0xc5)="1b29563a6562631ff16a54f45e8cd2ba0e64e64e70aa30d25b2c540e0308ca677d19432e6e341067d6492677134bd7ad515566b80cbd9800bcd67abd1fd0a62f35df6c2d805330d8b863ac31ec3950495b0b5201a2d76e8c25038b0385b6e5ab649433936cd6716e079548a1e0641bb61622bdb0a9b64e1436f093e844f2c4e2a5d6dcb66dd63ff08c1200e59b21eec9e191c9d3bb42f352e1ca585aa886d1ee8e61d9d68f7faa8702676e90fbbd8c6888a6a3facc72c92c7cbd075cbfab5262e92f4e3156", 0xc5, 0x0, &(0x7f0000cde000)={0x4, 0x6, 0xcb2e, "9779c1c66748", 0x20, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2e) 2018/01/07 11:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa9000)='loginuid\x00') exit(0x0) write$tun(r1, &(0x7f000063c000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "467706", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "d6df6c", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}, 0x5c) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004e1000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) 2018/01/07 11:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000055c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000702000)=0x0) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fadvise64(r1, 0x0, 0xa4, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000065000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$unix(r1, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet6(0xa, 0x3, 0x3) 2018/01/07 11:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d59000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000048c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000ab9000)={r2, 0x2}) ioctl$KDDELIO(r1, 0x4b35, 0x0) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016000500010004e101000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/07 11:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000d75000)='./file0\x00', 0xc82, 0x42) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000032e000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc182, 0xf6e, 0x40, 0x10001, 0x40, 0x5688, 0x9, 0x7, 0x4, 0x2a, 0x400, 0x7, 0x1ff, 0x80000000, 0x0]}, &(0x7f000093b000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000058c000-0xc)={r2, 0x7, 0x2, [0x8, 0x1]}, &(0x7f0000b8c000)=0xc) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000713000)={&(0x7f000098b000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 11:35:57 executing program 0: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000092b000+0x9cf)={@common='bcsf0\x00', &(0x7f000092c000-0x24)=@ethtool_channels={0x3c, 0x0, 0x1ff, 0xfffffffffffffff8, 0xffffffff, 0x44, 0x2, 0xfffffffffffff5f7, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sync_file_range(r1, 0x2, 0x1, 0x2) dup3(r0, r1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000049f000)='/dev/pktcdvd/control\x00', 0x2, 0x0) 2018/01/07 11:35:57 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d0d000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0x101) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x420000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x367) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000233000)=0x0, &(0x7f0000000000)=0x4) unshare(0x8000600) recvmsg(r1, &(0x7f0000004000-0x1c)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xffffffffffffffaf, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 11:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000089f000)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000151000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a7c761235681", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) write(r0, &(0x7f0000365000-0x3e)="c632cdeff4d4aac23415c1cadb3b7759a3680167e9c679368edaae571f1b8cb3ae4e431de6c6dd55c19bf8266cd5a98f33eead790790141f3870b20bbd4b", 0x3e) 2018/01/07 11:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setscheduler(r0, 0x5, &(0x7f0000ee5000-0x4)=0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c89000-0x28)={0x2, 0x1f, 0x92f, 0x7fff, "6d8d12a6a843556044dc9ce397b270ff1d0659c82dedc13c9be5ffb7566997ff"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec9000)={0x0, 0x0, 0x0}, &(0x7f0000385000-0x4)=0xc) r2 = socket(0x11, 0x80002, 0x0) sched_rr_get_interval(r0, &(0x7f00008a9000)={0x0, 0x0}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000536000-0x4)=@assoc_id=0x0, &(0x7f0000506000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000491000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) r4 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ae5000)={0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0x5) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a2a000-0x8)={0x6, 0x1f, 0x0, 0x100000001}, 0x8) getresgid(&(0x7f0000ed9000-0x4)=0x0, &(0x7f0000eb5000)=0x0, &(0x7f000064f000-0x4)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000db000-0xc)={r4, r5, r6}, 0xc) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000335000)=0x0, &(0x7f00001f8000+0x5c7)=0x4) 2018/01/07 11:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x2, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b00000-0x4)=0x0) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d3a000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000d87000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fbb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:57 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x64032, 0xffffffffffffffff, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000-0x4)=0x0) tee(r0, r0, 0x7, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r3, &(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000005000-0x8)='./file0\x00', 0x400) ptrace$poke(0x5, r1, &(0x7f0000003000-0x4)=0x0, 0x1) 2018/01/07 11:35:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0x5b2, 0x9, 0x0, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000028f000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000eaa000-0x10)={0x1, 0x3, 0x7fff, 0x7, r2}) dup3(r0, r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000457000/0x4000)=nil, 0x4000}) 2018/01/07 11:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80e, 0xfffffffffffffffc) sendmsg(r0, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/07 11:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000445000-0x8)='./file0\x00', 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f1d000)='oom_score_adj\x00') exit(0x0) ptrace$cont(0x20, r0, 0xffff, 0x1) mlockall(0x1) write$fuse(r1, &(0x7f00009c3000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/07 11:35:57 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f000002d000-0x1)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000023000-0x170)={0x1, 0x7fffffff, 0x7, 0x5, 0x6, [{0xfffffffffffffff8, 0x9, 0x7fffffff, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x0, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x10000, 0x6, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x80000001, 0xfffffffffffffffc, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0xffff, 0x7, 0x0, 0x0, 0x0, 0x2086, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000030000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001d000)=0x1c) 2018/01/07 11:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00007bc000)='./file1\x00', 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ed6000)=0x0) getpeername$inet6(r2, &(0x7f0000542000-0x8)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000164000+0x8ff)=0x1c) sched_getparam(r3, &(0x7f0000d28000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005fd000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00009e7000-0x4)=0x0, &(0x7f000004e000-0x4)=0x4) setpriority(0x2, r3, 0x6) r5 = getgid() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ba4000)={0x0, []}, &(0x7f0000beb000-0x4)=0x4) inotify_rm_watch(r0, r1) fchownat(r2, &(0x7f0000d1d000-0x8)='./file1\x00', r4, r5, 0x400) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/01/07 11:35:57 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b30000)={{{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x3, 0x9, 0x2, 0x9, 0xa, 0x80, 0x80, 0x7f, 0x10000, r1}, {0x0, 0x0, 0x9, 0x3, 0x100, 0x0, 0x6, 0x3}, {0x0, 0x100000001, 0x100000001, 0x5}, 0x8, 0x1, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x6c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x3, 0x28, 0x4, 0x2, 0x6}}, 0xe8) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00008f0000-0x4)=0xfff) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000012e000-0x1)='\x00', 0x42, 0x0, &(0x7f0000fc1000-0x20)={0x3efa, 0x4, 0x0, 0x905, 0x9, 0x10000, 0xfffffffffffffff8, 0x8}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000fbe000)={0x7, 0x80000001, 0xc000000000000000, 0x41, &(0x7f0000fbf000-0x41)=""/65, 0xe6, &(0x7f0000fc3000-0xe6)=""/230, 0x3b, &(0x7f0000308000-0x3b)=""/59}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000f5a000/0x2000)=nil, 0x2000) mlock(&(0x7f00004d8000/0x4000)=nil, 0x4000) 2018/01/07 11:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b84000)='net/icmp6\x00') sendfile(r0, r0, &(0x7f00001a7000-0x4)=0x3, 0x400) syncfs(r0) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000ff6000-0xb1)=""/177, &(0x7f0000b28000)=0xb1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000504000)={0x7ece, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000253000-0x8)={0xffffffff, r2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c0a000)={@generic="5260e8762a4e77d76e86061d53c8bf70", @ifru_addrs={0x2, 0x0, @rand_addr=0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 11:35:57 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000040000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f66000+0xd95)=0x3f7776af, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000029000)={0x0, 0x8, 0x4, 0xfff, 0x200, 0x5, 0x7, 0x5, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x6, 0x99, 0xffff, 0x240000}}, &(0x7f0000f67000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000433000-0x14)={r1, 0x8, 0x6, [0xbc3, 0x3f, 0x8001, 0xdad, 0x5, 0x2]}, &(0x7f00005f4000-0x4)=0x14) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f66000)='/dev/rtc\x00', 0x101000, 0x0) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f62000-0x78)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000f67000)=""/4096) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000708000-0x18)={0xca54, 0x7, 0x5, 0x4, 0x0, 0x80000000}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000c40000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ba7000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000002c000)={0x0, 0xffffffff}, &(0x7f0000f66000)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000f66000)={r7, 0x6, 0x100, 0x4, 0x0, 0x1}, &(0x7f0000e55000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000bfa000-0x4)=0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00004fc000-0x8)={r5, 0x3}) fcntl$setlease(r2, 0x400, 0x1) 2018/01/07 11:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_create(0x1, 0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000523000)={0x0, 0x100, 0x6}, &(0x7f0000e9f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000070e000)={r2, 0xfffffffffffffff8, 0x5, 0x4}, 0x10) timerfd_gettime(r1, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:57 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b80000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000bba000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008c1000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000f66000)=""/170, 0xaa, 0x40, &(0x7f00001f7000-0x14)={0x11, 0x18, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000caf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005e8000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc8a, 0x400, 0x400, 0x1}, &(0x7f0000f67000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000220000-0x98)={r3, @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, 0x7000000000000000}, 0x98) 2018/01/07 11:35:57 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000004000)={0x0}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x8, 0x2ad}, 0x6) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/07 11:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() quotactl(0x7b3, &(0x7f0000633000-0x8)='./file0\x00', r0, &(0x7f0000355000-0x35)="d49fe39786fc9c0d381c36463dcfb8555f900569d78e07ff467158c8e17046288a550dd1e68f9db18df4fd746be25865c054ba6ea8") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000c0000-0x3c8)={0xfffffffffffffff8, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00001e2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1901}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mlock2(&(0x7f0000b83000/0x3000)=nil, 0x3000, 0x1) 2018/01/07 11:35:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f00002e7000)=[], 0x0, 0x0, &(0x7f0000e3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={"d8aa12e7bbfdb7111957cae8ff68a8fb", {0x4, 0x0, 0x0, "82f28b2a1dda", 0x0, 0x0}}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x3ff, [0x9332, 0x744d, 0xfffffffffffffff7, 0x10001, 0x9, 0x8000, 0x7f, 0x7]}, 0x5c) getcwd(&(0x7f0000001000-0x6f)=""/111, 0x6f) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000003000-0x18)={&(0x7f0000102000/0x14000)=nil, 0x7f, 0x5, 0x1, &(0x7f0000000000/0x2000)=nil, 0xfff}) 2018/01/07 11:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000525000-0x4)=0x0) pread64(r0, &(0x7f0000c6d000)=""/171, 0xab, 0x0) 2018/01/07 11:35:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000be2000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)='(\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x8001, 0x6b4, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000488000)='/dev/net/tun\x00', 0x0, 0x100) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/vga_arbiter\x00', 0x109300, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000a76000-0x58)={0x9, 0x9, 0xfffffffffffffffb, 0xffffffff, 0x3, 0xb4cb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r2, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) 2018/01/07 11:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000239000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000032e000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f00006e6000)=0xc) connect(r1, &(0x7f000098b000-0x14)=@rc={0x1f, {0x28, 0x8000, 0xdae, 0xffffffffffffffff, 0x8, 0x0}, 0x7f}, 0xf63b297475c354e2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000331000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000c78000)=0xc) socket$inet(0x2, 0x0, 0x8b1) sendmmsg(r1, &(0x7f0000c8c000-0x20)=[{{0x0, 0x0, &(0x7f0000812000)=[{&(0x7f000004e000)="d380bba77b3be64bbbe7607b4dfc4ed572723554bc29c4cfe59581ec9e1c3de6c705d0b474d5ef018bb68eea4db89e754642989a5afdfbc12eae698508b82f43aab406cfbfdad878cf757be2b7d70c742673", 0x52}, {&(0x7f0000886000-0xac)="878ea92d61333c13e076168104f886a17ec32b744236d5f2dab53c6a2b4bec38608f988ffa342baa7adb9da0d4b5d213050c60af2ebce851a188571f8573e17af0001832be7558276909fd2822f2e9e5de7b1de6fadc7054abd203e9d240330966465522da49c756197d2b99f070ca104ad7e501c32ba53b4d9a572fbc555f06f6687a363def42cb496438b075c0133e0bd4ade4aa372b08d36f8367234c93a3ac72328df7d3675de5940d00", 0xac}, {&(0x7f0000335000-0x49)="2acf9c35a63f0e7c9069b5bbf03e438422febe8b647f31185ae08686604ea1b175f0508912f0e17f29457b57a34168f9b7a56186a88f3036a234987a947b1a64978a439b98579a3d87", 0x49}, {&(0x7f0000dac000-0x57)="d7e3d9b1b657bba3fb23106eb05bd0f3c45e6183c0c3427db7051e814a6adf6a5f34729ccc8ce3c4c044d91cb840eaaccb71f0f4bb88e51923c23e6880d90410154c47e100c448d49d0ff4feb44187114f8def24876556", 0x57}], 0x4, &(0x7f000095a000)=[{0x70, 0x102, 0x5474, "8b70400eca5eff0dec346db3338da345061b70d221c33186a7bdd8787d2d5621efd3f3499c2e3de15d5fe040b38fe0526eeb04536ac328f38644ba6197dcbc0b9e97f3c92f9434ccadf1129792befce6e059bc7086a454ee5ac43d957100b973fb0def"}, {0xb4, 0x114, 0x9, "5dd7baced9d6faa5f09bbaab785797264381796563382d18cf36d8d026ca52d11d104723c70dbf6bd5f05bf15bea2b1af92ed04224fbad3e385e27ad042c2e153177cd97752bb588464bff9ffda90a8387b992573a6b6b20ee1fbf546b012a0658df341ab402185a35f6f9adebcb8fce2a91fd435952d385902effb80d396e48fe87339761c815ba7cee22609b45cdb14d490af299d085970f9dfbb360ea236ea1702abc9b"}, {0x64, 0x13f, 0x1cc, "0b28d1824f7f1ad849452f9703a0379bdfd30c7b5ba49609c768de69d582c9374d67213a65a098483116be4a691def1404de48ec0adefb22c76e3e30822fc6f62a30a27149d0fa2aa85e94c42d551979f1756abe016254bb"}, {0xf4, 0x101, 0x6, "aba8899ad3e5b34bc61b8e67cd0c080faa5fa6c7093f2e0b5f5fd1c0ee689c4056e93a712601306967bb84aeeac0816780cf3df7ea8b2d364488f6b8fd2de517dc2b7996d5118fdf2933c902113698a26522c54fa568e39b38cd3bf15ac995ce66b0e5789291058509162231cfae35b02ab65f42e55674b13491586c388e68548d741b00afe5a319fdd2cfce9374d10330b909ab69879724aa6847be296aa648b771c992801a0fd18ad149bc871b7a6920741863504362ace7552495b8e1bead2e61fb9fe209eda493adf0d5cdd58ba3e8c2e618d3b0067a695c9c1acda85f5513a9a6eb17"}, {0x60, 0x10f, 0x800, "65a3d078b70320dbc11a4f44ec6d3a1199fce3c0b39b60a5ba372606b91138156bb28e59296ead5ef84a726ba4fbd9daf3da93b73041a2f11dcea6cfc158b0dc8e8f6081c56efed8bb3e22e5ce71ef44414f"}, {0x10, 0x102, 0x1ff, "e0bccc"}, {0x80, 0x0, 0xc53, "6ec5bb35589e20cb33366d56dd831421d654393ca14069ed7c30a00245f274f3aae2ef621586efe983a2c766092604adb91edcd4bf1b9fad8fad9d858b6226cde03d241ed8c900d589c12b03477cd8dd6cbfa3ec68c33f6be69f9fb4634700e16e4eefb1a3171c5d7cd1f4e5dc572d19aad467ab"}], 0x36c, 0x20000000}, 0x1ff}], 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/07 11:35:57 executing program 4: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000b04000)={0xfffffffffffffffe}, 0xe1b5e535520011a5) poll(&(0x7f0000e79000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x401) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7b000)={0x0, 0x0}) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) 2018/01/07 11:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006f4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x0, 0x8, 0x9, 0x401, 0x0}, 0x20) 2018/01/07 11:35:57 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) prlimit64(r1, 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0}) 2018/01/07 11:35:57 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) 2018/01/07 11:35:57 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f62000-0x78)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000015a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000f67000-0x8)=0x0, 0x8) 2018/01/07 11:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000470000-0xc)='net/netstat\x00') r1 = syz_open_dev$random(&(0x7f00000d0000-0xc)='/dev/random\x00', 0x0, 0x12000) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002b7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aed000)=0xe8) getgroups(0x3, &(0x7f0000c82000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001a4000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a24000)={0x0, 0x0, 0x0}, &(0x7f0000d8b000)=0xc) getresgid(&(0x7f00007b9000-0x4)=0x0, &(0x7f00000aa000-0x4)=0x0, &(0x7f00007e1000-0x4)=0x0) r8 = syz_open_dev$tun(&(0x7f00001d2000-0xd)='/dev/net/tun\x00', 0x0, 0xa00) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000938000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000421000)={0x0, 0x0, &(0x7f000008b000-0x20)=[{&(0x7f0000e7e000-0x32c)=[{0x70, 0x0, 0xb10, 0x7fff, 0x1, "b95c76d42ca2246006512be31addc8aa45a62c12f4f022264de1e233f75bb3f0db2eed437954fae95c6e5ed78e53be864d9ce0944a0d9fe730ef4c4719041aeb982a2f4eb749cb8babb9760d4ead4a236a32f2f7bf6c77efef9cb7a9c4265c42"}, {0xd0, 0xa7b1, 0x400, 0x6, 0x0, "577abeae041d23a4f231af80675c758c9e3c688039ebc1f44a42dcef268a0f21bd00486cdd530e85a51b6b1c1ce72d296054aee953915d2108fc47c2ef241da1ab4ea1bda31175ab5d0c0a038b9e64d355a83b8115101e95657b928c2aa932d66afc970314f094ff585a55b0d0e4a4adc6627bc1d3e0c41bb5796b62f155a063ffe79923f7056e2acd197d1350e77897557f70b4aeabb2c8358aec014e675462a20890599c064fd5a51f826c0ee498ffcd287990889ce713492a00990a51"}, {0x9c, 0x50a68182, 0x200, 0x7, 0x2, "8f448673ed0739796f07252d2f864b0216e09550f49a4a2b70de40eb3aa05fe100b35c1ae90cb4e0eaa0273d6faae952c15a36493217e454873eadb867a0495b623657e5c04078018e86f6299db165c6b27d01a002de9cb318a1529af7f55d1675d582d9cfa74fa9e6e52a3c954de91fb70d8a3e05a36d3ff29bd774279d14c11632dcab957056550677bb5a"}, {0xac, 0x4, 0x0, 0x3f, 0x0, "481b8d7aba2aa8fed8494c555f23759b058ab9d35824b38668103d5cce44d423a92191e76f73e9ca3488ac651214f471c0d529ebe243ac3ce17f2e8884e5fe285de5e1c3e7a537e5cdad96c89a8d1cabcdc85819b036a1b1ced263d21dd246c6bac3c933bad0fe61e529fece2752de5f5dce66023e3c96727a62dbda362224368de9e3c1d64282b9b0fbeb750e8abc089580478cf3f5a47f4036ed"}, {0xa4, 0x8, 0xc00, 0x6d15b238, 0x0, "6c3fb43c2aefac43f6ccf030c549a78b111436db941469c7cd2cae9813c1674f9cbd6228500e3542f9c9be430752ab0c867fb7afbd6c7210ced229bdb29fdd72e110c15c6b3bd4e0e1c8b8154887b6f822b6310cda21cedb5ef13357766e6ed79a26583c4b7a03968551e7cff171cb40928332b41928070e0718c53145591606c348c6c33c3610308ddba9330a721c187f"}], 0x32c}, {&(0x7f0000fe6000-0x13c)=[{0xbc, 0x0, 0x120, 0x2a52, 0x2, "ee23f03dec9071751f7c2cf7759293ee194b8835381c5b26c81a54f3f6675453cce7a4652f47d565bc81aef1441e2d2b10642223729ee14b85ca679c1fc0ffd1919590f6caed2e7f14b56c862c1b284937c1147b062c7cd3f46eed6e39ca70df68cd706d92aa3d41cb6f752030fe0569a0cc6ed5ba986038f175aababc6776d909f10152893d1d4429046a4f2b057d9f2ea779e87b31680a7018a2bb42e6b67d44f04c95da82591cbea193b9"}, {0x80, 0x5, 0x20, 0x80000000, 0x0, "dd3d8ee67018c008cf90836eb220fddd652ca190b5d79b08d5df6d526b27b24513aa850524e1318a2d615c88d96f12bbc5fe31ff3a822d76d3ff4b0a0dd9b8243524782ca77c77b3ba445f0a7676687e829422b70c12998b43774945ce4330b35f85cfefbd5d20acdf59ad42963c"}], 0x13c}, {&(0x7f00002dd000-0x144)=[{0x60, 0x8, 0x400, 0x40, 0x2, "b5b0f5634a815880a5332b014d69cc56c86b1eb13cc49346482f4b571e54ff7ffa660a07db36caf6af8dc46d4f5462c83e07bbaccfca6111407f0805e89b93d9df9fc2f0a463a37b210f33f763"}, {0x24, 0x800, 0x800, 0x302e, 0x1, "b310a35416c70a3ea0abc6d3eed06dfaa95a82"}, {0xc0, 0x4c, 0x304, 0x0, 0x0, "b00c291ff09b8cd5a1a7d7675cc632b9d37ce762f7a6246fa8e360e321878d8f2abedd3781183c6838a40154139aeebdc7c4ad4ff3847e137a86f07a502c040b252bdbb41716687bef9a165411d91380aa857a0dedd069631429d7532b0f762b626dd55237cb25b71549d363e4f4a61cea79a66c92fad2b21d2b82f85c254bacee5466c3f037d3d9e1b8c7678b1b1114cc65b3d44c23cb7945ec5c5c9dcc360965c45c42cdb1e8ee9946ef3f3ff791"}], 0x144}, {&(0x7f000014c000-0x10c)=[{0xd8, 0x64, 0x8, 0x80000000, 0x1, "beea44c2e6634344ef01ec76cf16236a89e480798b78f71688995fa4a4d506b9aa2bd4c88ca981939afeac8e1aff9d5eafd5c719c8156212d08af3828c15878bfbf2d2722015285404a026b6e3db581165df92a829f09ae376e3d8e7378dfd24c39e4f5d495e53ef98ff4261997968cebaad29f0972e95f40b7c695766f015c639b64a05cf102348fcca7d4e4a9254a44feb075a1e23a25c8132cb8257731971f918ebc4df290b7cc8978a1f1b65e2512adcf77a5d9145512ef6598b6232902cd2eca059f9cc5b70"}, {0x34, 0x2, 0x200, 0x2, 0x0, "cf7b1b8b43cd3157e04583865785e8a014167bd7a9f510a25281d8abf7679b1e99a5"}], 0x10c}], 0x4, &(0x7f000072c000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r8, r9]}], 0x54, 0x40000}, 0x4000000) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r10, 0x80045439, &(0x7f0000000000)=0x0) [ 54.802118] audit: type=1401 audit(1515324957.411:29): op=setxattr invalid_context="" [ 54.834965] audit: type=1401 audit(1515324957.441:30): op=setxattr invalid_context="" 2018/01/07 11:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac3000-0x2)='-\x00', 0x2) ioctl$TIOCNOTTY(r0, 0x5422) mkdir(&(0x7f0000235000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") lsetxattr(&(0x7f0000ed7000-0x8)='./file0\x00', &(0x7f000029f000)=@known='user.syz\x00', &(0x7f00003a0000-0x2)='{\x00', 0x2, 0x1) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000212000-0x8)='./file0\x00', 0x9) syz_open_procfs(0x0, &(0x7f00001fa000)='coredump_filter\x00') socket(0x10, 0x3, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f000019e000)=0x0, 0x4) umount2(&(0x7f0000017000-0x8)='./file0\x00', 0x0) 2018/01/07 11:35:57 executing program 0: geteuid() stat(&(0x7f0000874000-0x8)='./file0\x00', &(0x7f0000064000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x50400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x7, &(0x7f0000302000-0x8)={0x0, 0x0}) fchownat(r1, &(0x7f00001c0000)='./file0\x00', r0, 0x0, 0x1000) 2018/01/07 11:35:57 executing program 3: r0 = epoll_create(0x78ad) epoll_wait(r0, &(0x7f0000004000-0x48)=[{0x0, 0x0}], 0x1, 0x5) alarm(0x7) 2018/01/07 11:35:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000+0xe18)=0xf259, 0x4) socket$inet6(0xa, 0x80000, 0xc8e) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000000)="09fa", 0xfffffffffffffc81) 2018/01/07 11:35:57 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000fd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fd2000+0x29e)=0x1ff) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd2000-0x4)=@assoc_id=0x0, &(0x7f0000f21000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd1000)={r1, 0x10001, 0x2000000000100}, &(0x7f0000fd1000-0x4)=0x17b) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000893000-0x10)={r2, 0x6, 0x4, 0x3}, 0x10) r3 = socket(0x4000000010, 0x802, 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fd1000-0x8)={0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000406000-0x24)="240000002800070880000000000000000100efff01000000000000040100000800000000", 0x24) 2018/01/07 11:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000239000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000032e000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f00006e6000)=0xc) connect(r1, &(0x7f000098b000-0x14)=@rc={0x1f, {0x28, 0x8000, 0xdae, 0xffffffffffffffff, 0x8, 0x0}, 0x7f}, 0xf63b297475c354e2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000331000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000c78000)=0xc) socket$inet(0x2, 0x0, 0x8b1) sendmmsg(r1, &(0x7f0000c8c000-0x20)=[{{0x0, 0x0, &(0x7f0000812000)=[{&(0x7f000004e000)="d380bba77b3be64bbbe7607b4dfc4ed572723554bc29c4cfe59581ec9e1c3de6c705d0b474d5ef018bb68eea4db89e754642989a5afdfbc12eae698508b82f43aab406cfbfdad878cf757be2b7d70c742673", 0x52}, {&(0x7f0000886000-0xac)="878ea92d61333c13e076168104f886a17ec32b744236d5f2dab53c6a2b4bec38608f988ffa342baa7adb9da0d4b5d213050c60af2ebce851a188571f8573e17af0001832be7558276909fd2822f2e9e5de7b1de6fadc7054abd203e9d240330966465522da49c756197d2b99f070ca104ad7e501c32ba53b4d9a572fbc555f06f6687a363def42cb496438b075c0133e0bd4ade4aa372b08d36f8367234c93a3ac72328df7d3675de5940d00", 0xac}, {&(0x7f0000335000-0x49)="2acf9c35a63f0e7c9069b5bbf03e438422febe8b647f31185ae08686604ea1b175f0508912f0e17f29457b57a34168f9b7a56186a88f3036a234987a947b1a64978a439b98579a3d87", 0x49}, {&(0x7f0000dac000-0x57)="d7e3d9b1b657bba3fb23106eb05bd0f3c45e6183c0c3427db7051e814a6adf6a5f34729ccc8ce3c4c044d91cb840eaaccb71f0f4bb88e51923c23e6880d90410154c47e100c448d49d0ff4feb44187114f8def24876556", 0x57}], 0x4, &(0x7f000095a000)=[{0x70, 0x102, 0x5474, "8b70400eca5eff0dec346db3338da345061b70d221c33186a7bdd8787d2d5621efd3f3499c2e3de15d5fe040b38fe0526eeb04536ac328f38644ba6197dcbc0b9e97f3c92f9434ccadf1129792befce6e059bc7086a454ee5ac43d957100b973fb0def"}, {0xb4, 0x114, 0x9, "5dd7baced9d6faa5f09bbaab785797264381796563382d18cf36d8d026ca52d11d104723c70dbf6bd5f05bf15bea2b1af92ed04224fbad3e385e27ad042c2e153177cd97752bb588464bff9ffda90a8387b992573a6b6b20ee1fbf546b012a0658df341ab402185a35f6f9adebcb8fce2a91fd435952d385902effb80d396e48fe87339761c815ba7cee22609b45cdb14d490af299d085970f9dfbb360ea236ea1702abc9b"}, {0x64, 0x13f, 0x1cc, "0b28d1824f7f1ad849452f9703a0379bdfd30c7b5ba49609c768de69d582c9374d67213a65a098483116be4a691def1404de48ec0adefb22c76e3e30822fc6f62a30a27149d0fa2aa85e94c42d551979f1756abe016254bb"}, {0xf4, 0x101, 0x6, "aba8899ad3e5b34bc61b8e67cd0c080faa5fa6c7093f2e0b5f5fd1c0ee689c4056e93a712601306967bb84aeeac0816780cf3df7ea8b2d364488f6b8fd2de517dc2b7996d5118fdf2933c902113698a26522c54fa568e39b38cd3bf15ac995ce66b0e5789291058509162231cfae35b02ab65f42e55674b13491586c388e68548d741b00afe5a319fdd2cfce9374d10330b909ab69879724aa6847be296aa648b771c992801a0fd18ad149bc871b7a6920741863504362ace7552495b8e1bead2e61fb9fe209eda493adf0d5cdd58ba3e8c2e618d3b0067a695c9c1acda85f5513a9a6eb17"}, {0x60, 0x10f, 0x800, "65a3d078b70320dbc11a4f44ec6d3a1199fce3c0b39b60a5ba372606b91138156bb28e59296ead5ef84a726ba4fbd9daf3da93b73041a2f11dcea6cfc158b0dc8e8f6081c56efed8bb3e22e5ce71ef44414f"}, {0x10, 0x102, 0x1ff, "e0bccc"}, {0x80, 0x0, 0xc53, "6ec5bb35589e20cb33366d56dd831421d654393ca14069ed7c30a00245f274f3aae2ef621586efe983a2c766092604adb91edcd4bf1b9fad8fad9d858b6226cde03d241ed8c900d589c12b03477cd8dd6cbfa3ec68c33f6be69f9fb4634700e16e4eefb1a3171c5d7cd1f4e5dc572d19aad467ab"}], 0x36c, 0x20000000}, 0x1ff}], 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/07 11:35:57 executing program 1: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000008000-0x8)='./file0\x00', 0x102, 0x2) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x9) 2018/01/07 11:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b6a000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fc5000-0x58)={0x7f, 0xfffffffffffffffa, 0x2, 0x20, 0x1, [{0x8, 0x1, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000071f000)=0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000760000-0x7)='status\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f000074c000-0x4)=0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000c5000)=0x7fff) ptrace(0x4208, r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000099b000-0x28)={0x8b, 0x5, 0x7, 0x5, "41231409c8c1cc540d859292e064ab995c4d5fca9ce713c8dbf46a337aabd3e8"}) r4 = syz_open_dev$sg(&(0x7f0000a23000)='/dev/sg#\x00', 0x0, 0x2) sendfile64(r4, r2, &(0x7f0000be9000)=0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000596000)=""/227, &(0x7f000037f000)=0xe3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d9d000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x200, 0x0, 0x5, 0x4, 0x2000000000000800, 0x1, 0x0, 0x7, 0xc0000000000, 0xd21, 0x8e9, 0x6, 0x7f, 0x2]}, &(0x7f0000336000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bc4000)={r5, @in6={{0xa, 0x1, 0xe5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa, 0x0, 0x759, 0x7, 0x7}, &(0x7f0000a30000-0x4)=0xa0) write$tun(r4, &(0x7f0000faa000-0xc2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @llc={0x90, @snap={0x0, 0x0, 'W', "4ff407", 0x22f0, "1bb2ce78d659ce4ae7c61393e84bd19954210d0a4f59558a75f45fd0192dca1684273e0da2c5355da7aacbd6a6b8e46741ddba6712a495f1a95251c4fd25a151fad9a2814ac25ba0447277f6ecd02e5540a5a1c67bb1557a571c6280f645e408316a76b5c8746179833f6d8ade845d5732afcce24642260654555d84c196ca121f5fc58c2574b5c1"}}}}}}, 0xae) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00009df000-0xc)={0x3, 0x2800000000000, 0x1512753e, 0xfff, 0xc8, 0xb515}) 2018/01/07 11:35:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f0000027000-0x6)=0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000004a000-0x4)=r0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000048000)='./file0\x00', &(0x7f0000049000-0xc)=[&(0x7f0000049000-0x1)='\x00', &(0x7f0000048000)='GPL\x00', &(0x7f0000049000-0xa)='/dev/ptmx\x00'], &(0x7f0000049000-0x14)=[&(0x7f000001f000)='/selinux/policy\x00', &(0x7f0000048000)="766d6e657430707070317472757374656421c776626f786e6574302dd72700", &(0x7f0000042000)='/selinux/policy\x00', &(0x7f0000048000)='wlan0.%cgroupmd5sumeth1/vboxnet1\'\x00', &(0x7f000000f000)='/dev/ptmx\x00'], 0x1000) bind$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 11:35:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x88000, 0x11) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) capget(&(0x7f0000001000-0x4)={0x19980330, 0x0}, &(0x7f00002dd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r5 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000-0x1c)={&(0x7f0000003000-0xc)=@kern={0x10, 0x0, 0x0, 0x10044}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x1424)=[{0x100, 0x3, 0x0, 0x7, 0x3, "6d777fe40bda78e1add90173f0e78acbfe326f8dc191f51fd5868aef008e6afd82c52f5d83cd2a65b1e9d0fd5b63722b9989e81fa71c0cef2efb33324f170eaf6460ba464012c6f66b20c50e9df33942aa96b4b551ff62a221ed2b8f5bc577dc6e9cd30f16cd56cdb5c0e4b08130b8f52ff27352f808e5009f8d62887307b6068ae5d57128472c19fc3612da04eed224b2b34c4e8227951d7a2d4ffe23f163ef3e33f60ecae93755fe2c8721e4b5db5ec7aa995f72806acd6040011419418965ddb4008697652d90ec099826bd3174d679ce9737a7ebfe51083f3fe8b18c35d0aa266b8fe43c57eb6539a9556fbc"}, {0x108, 0x3f, 0x200, 0x6, 0x3, "cafb844c11c09db15f1857a58a9dcdc410a01732230a6e5f63a3612b1f871fd07303f7b22655ee798adbfc74ee05a3154c39e9e4571f4567323c74af7c5a4872975a3e00c02f40532cf0be36b5411153de7fa76e6f0d8ca7ac0e694379e6b3029ce31e0091e630e6b54bbc5576b9d3ba17b651c5904d07500081f25445e18659a4fd3bf0091956821b70260eeeb94aefe5598ef0dfd1f08f0269031d57bef79a8fd2f3d296795812d95df491fe213aa1a0303d072d9ac88a915e42e708e42d5a5460a8bd5bc61f46ceaa5c712652cc3ec8ed4bca961849bbf644dcba6cbf1d702960930bbbb6fc06005abf827dc2724d1b0ea4fa2d5dbf03"}, {0x108, 0x4, 0xa00, 0x3, 0x3, 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{0x2c, 0x0, 0x28, 0x1, 0x3, "d5aaac1d15d1066f0f0d152f49e7cfbdbee420c322293f1c438660"}], 0x1424}, {&(0x7f0000003000-0x20)=[{0x20, 0xffffffffffffff02, 0x824, 0x9cb4, 0x0, "3e0abf02956c4648a7abbbfe18065f"}], 0x20}, {&(0x7f0000002000)=[{0x108, 0x3b, 0x800, 0xffff, 0x1, "7af9a3ef88263d2f2b93e7c2de30d70fcf998f4d81769819989560616bf0b1e6bab97bed71be35e745aed4cb867ea326a6ae3d8278c730a717e0a173a7b60902913f7fc21027b4592db1771701c45c87101d13d700118bdde1ce3b9b11ef76e9a3c7f83359e2d75e6d53edaf7779624c783bb9168ceaaf9a67527b6f0dc41ab165e2a37644caa65e3136472d6d1e17fb727e14421f92106aa63599867053a4e3a4f12e968d898f12f960b4ccd5929f51c7e1fcb82fad8a1288d212ee25413ebb6361808c772fe5e42120627cf7d3b699c9dd099f049bedd61af47bfec737e781aff20ff8053d14d1c17d705c42be1b27518d22869760513d"}], 0x108}, {&(0x7f0000003000-0x388)=[{0x44, 0x5, 0x414, 0x7ff, 0x0, "ee2a4cd13b1ce1167edac630e7d676575a31a8ff518f69c33608f33c59e5e56a9c1f2b37b8f16f610605ebf0646b544f07877c"}, {0xbc, 0xffffffff, 0x4, 0x5, 0x0, "04f95b377c693123d18a599545b5faec92f7fdd42c5b1a0e2675f72434c31d7bbe3591aa3ef558983136b5697e91c304fb73cf1f90a9174882e7abe809689f84836b1d724bcdf1c017960e2ccf35be7cf875f78195f1b2eb9d9c46ffb5537097d4ec72c73a6bfdfe9077dd9893cda6dbb7329406df4c06ac676ebdeddd55e920d25df1d36943d2590cb39141ace5d9d120b339e1bb289e4f72969e74343d382fdd461784713269c1e0d377"}, {0x104, 0x0, 0x0, 0xf7c, 0x2, "ba5231fb19cc7f9049d9ee78d8d893485f2517a2f4eb89bb80f110a91fa3151ed83ea680bb916057c9ea4646fdfb5c7a51b1e4c6d7f3b70a75c17b2847b6199b79e6230f11d1e5119bad43e0dc2b00569c6fdd1f9b8d1f9867a8fc18e5b0bb30a4144e8a3a146d95eec5f07a6f9266a80aef7c98692ff3c69184a32d63b8b4589025400086733affc6a88ab9bb2a9db4eb9ba81f479392d1cc797e69d7195b6bb3e052d154f987825f76bfed86ae8cbce9591b69ca2ecf4a26a7beebad08f040e50b0860f2441d43a1469e811c7432d79e43388c96162897319b79198779d2a83c1e63ed133f464a4b625d37d6e3e94357"}, {0x7c, 0x7, 0x400, 0x1, 0x1, "2fa9411f8fd580b9f63a7e20596f37ac1eb3b18891fc65756bfa51f5d0ab4ae229022041f88677919be58ba7e7dbfc9f8830b678c1ce74298b67b6a240ba77a1a23f064d6e5408475d0dda627a8d4b0952d5b0735e945df0d34d5d388d3d3345c6bcaf5bb76e351641"}, {0x108, 0x6, 0x400, 0x4b, 0x1, "b92cd45477d144291ab4505a9f55cc976f9391cf0c045f17a18f1dedf875d3e6d0c8ab05ce92996647ad18a2cb0f3afd9d50f430aea020aecce5c952cdb4de7984e6637ed3c07f06d5d99e5cd80d3f7e3ff02262726fd2a90f03d4c163aeedb88e2169c85d3c403ec8bbf8b4897465235b90b095a6a2defb9b5b630ac0db3bfd4dfbd41de29f96c870035338320a12946823956c4ff8e5100a6173b495b5ccbfa3a1eddd464d8d963e860f796466a847c506058611582fbbfa23d47bd942a02feb5822465b0f39d8b70dfc8f4540a6924c48891a59223fe6099e2e4314c270b48e40085a6b489e3a4def7df2eede36df4c2536ccd59c"}], 0x388}], 0x4, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r8}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, 0x0}], 0x6c, 0x0}, 0x1) setgid(r7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x6, 0x800, 0x7f, 0x6}]}, 0x8) 2018/01/07 11:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008b9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x1)='\x00', 0x0) 2018/01/07 11:35:57 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d5000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x66)={0x0, 0x5e, "a0a184116d585874ba14153e83d5603806a8b3463088a02c515ba059d468dd96eb038fc85f1020aab449824c138dc75acbbab33899f066835ba8d8932ab372c014d905ac6678d8fa4df87ecf48a326919350cf037072ae51b1efb01a8e50"}, &(0x7f0000a7c000)=0x66) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000412000)={r2, 0x6}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007ec000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/status\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000dfb000-0x8)='./file0\x00', r5, &(0x7f0000ad1000-0x8)='./file0\x00', 0x4) 2018/01/07 11:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c11000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x40000000}}}) r1 = syz_open_dev$mice(&(0x7f0000cb1000-0x10)='/dev/input/mice\x00', 0x0, 0x24080) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffff) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/07 11:35:57 executing program 0: prctl$intptr(0x20000001b, 0x3f) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c7000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x24)={@common='ipddp0\x00', &(0x7f0000003000-0x8)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000)={0x5, 0x2, 0xcdb, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:57 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd8000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fd7000)={0x0, 0x4}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fd8000-0xa0)={r2, @in6={{0xa, 0x1, 0x66d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9, 0x400, 0x0, 0x1, 0x60}, 0xa0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000fd6000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd9000-0x4)=0x0, &(0x7f000009b000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r3, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) clock_gettime(0x7, &(0x7f0000498000-0x8)={0x0, 0x0}) pwrite64(r1, &(0x7f00001b1000-0x67)="c0a2ba142445db97eb17d45d5c8f0dc27cef02f89748f11fca8ff9e34ace4a9e04731dd273f7ade1f7fbec5acb0b93e405c46f5dff332aa013f2e8fbfdc9a598537cd8fdaaa455e040edd46d3bcd5ccfb78b9e3ce69ab0b624062ea15423d7aa236c8a17211474", 0x67, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000233000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000814000-0x8)={0x0, 0x0}) r6 = syz_open_dev$urandom(&(0x7f0000b3d000)='/dev/urandom\x00', 0x0, 0x8000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005f6000-0x8)={0x0, 0x0}) r8 = epoll_create(0x2c) r9 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = open(&(0x7f0000fd7000)='./file0\x00', 0x20801, 0x8) r11 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r9, 0x4b44, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008d7000-0x40)=[{r4, 0x3602, 0x0}, {r5, 0xc0, 0x0}, {r6, 0x3192, 0x0}, {r7, 0x442, 0x0}, {r8, 0x4000, 0x0}, {r9, 0x4, 0x0}, {r10, 0x329f53584de98065, 0x0}, {r11, 0x400b, 0x0}], 0x8, &(0x7f0000fd7000)={r3, 0x0}, &(0x7f000047b000)={0x2}, 0x8) prlimit64(r0, 0x7, 0x0, &(0x7f000059b000)={0x0, 0x0}) [ 55.041753] sg_write: data in/out 524252/128 bytes for SCSI command 0x22-- guessing data in; [ 55.041753] program syz-executor2 not setting count and/or reply_len properly 2018/01/07 11:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4d000-0xe)='net/dev_mcast\x00') preadv(r0, &(0x7f000085d000-0x8)=[{&(0x7f0000dc8000)=""/195, 0xc3}], 0x2000007f, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00007c3000)={0x6738, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000c34000)={r1, 0x1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/07 11:35:57 executing program 6: syz_emit_ethernet(0x1a8, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cbf000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/55) r1 = syz_open_dev$mice(&(0x7f0000209000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000473000-0x28)={0x2, 0x0, 0x8, 0x9f, "5d96e4c69ced40728f09c3ebb9e1babfd8ec1e1b8586f0e1fa1d4d25f3c37990"}) 2018/01/07 11:35:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fd8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000b91000)=0x0, &(0x7f0000592000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd1000-0x4)=0x0) clock_adjtime(0x0, &(0x7f0000f62000-0x46)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fd0000)={0x0, 0xf, "81b570807f0168330325557a2f2b24"}, &(0x7f0000fd1000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000e76000-0x41)={r3, 0x1, 0x39, "9c688b13113743523816b9a6407cccec4269bcf34ba08e8163aa0d51cfd7ed8945701be4067baefc3b5acc94d7f54d5959b4fe7e6251fa81ae"}, 0x41) 2018/01/07 11:35:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x4, 0x5, 0x0, 0xfff, 0x1, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x40, 0x40, 0xeb, 0x4d3, 0x2, 0x0, 0x10000, 0x5}, &(0x7f0000000000)={0x100000001, 0x8, 0x1, 0x400, 0x52d, 0x0, 0x20, 0xd56}, &(0x7f000085b000)={0x9, 0x8, 0x100000001, 0x228, 0x97, 0x3, 0xa0, 0x2}, &(0x7f000045b000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000f9c000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:57 executing program 3: prctl$seccomp(0x16, 0x1, &(0x7f0000c7c000-0x8)={0xa, &(0x7f0000081000)=[{0x1ff, 0x0, 0x42c7, 0x1}, {0x8001000, 0x7, 0x9, 0x100000000}, {0x5, 0x4, 0x3, 0x3}, {0x7, 0x0, 0x101, 0x7}, {0x40, 0x401, 0x5, 0x0}, {0x6, 0xfffffffffffffff8, 0x9, 0x4}, {0x6, 0x6c, 0x4, 0x1000}, {0x2ac3dc36, 0x6, 0xffffffffffffffe0, 0x7}, {0x4, 0x4, 0x100000000, 0x2}, {0x5, 0x5, 0x8, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000596000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007bb000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000)=0x24) sysfs$2(0x2, 0x10000, &(0x7f0000a8b000-0x80)=""/128) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e92000-0x8c)={r1, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0x100000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000891000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, {0x7ff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/07 11:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000514000)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000aef000)=0x0, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000008b000-0x4)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f24000-0x4)={{0x20000, 0x0}, {0x0, 0xffffffffffffffff}, 0x1000000000000000, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() r3 = fcntl$getown(r0, 0x9) tgkill(r2, r3, 0x3e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007dc000)={0x6, 0x8, 0x4, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = memfd_create(&(0x7f00002bd000-0x10)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c6e000-0x8)={0x0, 0x0}, &(0x7f00009ab000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ea5000)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00001c8000-0x10)={&(0x7f000080e000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000024b000)={r2, 0x1}, &(0x7f0000d42000)=0x8) fcntl$getflags(r0, 0x408) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000db6000-0x7e)={0x0, 0x76, "8f36110c2756dc3492735f8ea36ff4a9af028767baea52389e52bd25fb4fdd088f04030a359a0f46e79ae0ec2322109f7be7953ab8d51742ed1857f86d79542155f44918e726321f7736ef2f0fd43265fe77085682e9153c57d5c97e1467076b802e440f8e91a133a66027d334ceaecef5cf3126062f"}, &(0x7f00002ac000)=0x7e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f4e000-0x98)={r4, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9fcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x3}, &(0x7f0000060000)=0x98) socketpair(0x1f, 0x6, 0x9, &(0x7f00004e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000078c000-0x8)={r5, 0xa6d}, &(0x7f0000e4a000)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000068000)={0x0, 0x800}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000b03000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000eed000)={r8, 0x1}) 2018/01/07 11:35:57 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d5000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x66)={0x0, 0x5e, "a0a184116d585874ba14153e83d5603806a8b3463088a02c515ba059d468dd96eb038fc85f1020aab449824c138dc75acbbab33899f066835ba8d8932ab372c014d905ac6678d8fa4df87ecf48a326919350cf037072ae51b1efb01a8e50"}, &(0x7f0000a7c000)=0x66) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000412000)={r2, 0x6}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007ec000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/status\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000dfb000-0x8)='./file0\x00', r5, &(0x7f0000ad1000-0x8)='./file0\x00', 0x4) 2018/01/07 11:35:57 executing program 4: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009ac000)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x54) write(r0, &(0x7f000093c000-0x24)="240000002c00250400000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24) 2018/01/07 11:35:57 executing program 0: prctl$void(0x2f) keyctl$join(0x1, 0x0) 2018/01/07 11:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000627000-0x11)='/selinux/relabel\x00', 0x2, 0x0) splice(r0, &(0x7f0000d8c000)=0x0, r1, &(0x7f000075c000)=0x0, 0x6, 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000414000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000edd000-0x4)=0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x38) ptrace$setopts(0x4209, r5, 0x0, 0x0) mq_notify(r2, &(0x7f0000d86000)={0x0, 0x24, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:57 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000bf5000)='/dev/input/mice\x00', 0x0, 0x105048) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x8000101881) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c92000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ad5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r1, 0x400000000000127c, &(0x7f0000d88000)="") openat$pktcdvd(0xffffffffffffff9c, &(0x7f000093b000-0x15)='/dev/pktcdvd/control\x00', 0xc4100, 0x0) 2018/01/07 11:35:57 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8000) unshare(0x1fffc) r1 = memfd_create(&(0x7f000017e000)='\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000892000)={0x0, 0x0, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f48000-0xc)={0x0, 0x80000, r1}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x10, r1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000055a000)={r2, r3, 0xf068549}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000003000-0x10)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000cd0000)={{0x0, 0x0}, {0x0, 0x0}}) [ 55.270589] audit: type=1326 audit(1515324957.871:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8414 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7744ba9 code=0x0 2018/01/07 11:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) sync_file_range(r0, 0x7, 0x3, 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e60000)={0x2, 0x6, 0x4, 0x8, 0x100000001, 0x6165}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000bda000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:58 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000)="192572072d657ed0751a9b00020ef0440aeee2250e8db1fa010001000000007f01d3da8aaa2ad2739a7bd1fb27dc2845cbe7e18e9c4483661212fa1f1813f35e4f0afcf27b7e895c3fd120745fc657d23cdc34926e9a5618d57f52b189ea148897fc2aa6beb3ae62472d74fd65f77fea9af0d9137bb985f7d09a3f91fadaef055059ffb20060536a8238564dc2f8157c2e5a2d", 0xfffffcc8) 2018/01/07 11:35:58 executing program 2: llistxattr(&(0x7f00003c1000)='./file0\x00', &(0x7f0000368000)=""/193, 0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/07 11:35:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockname$llc(r0, &(0x7f0000d51000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000472000-0x4)=0xfffffffffffffd2f) clock_adjtime(0x0, &(0x7f0000004000)={0x81c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007d8000)={@generic="dee594c4acaae35cafe1cc9e6c763f62", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 11:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004f2000)=[{&(0x7f0000059000)="290000001800ff0000fff8ffff0000020a1300000000ff06800800030d00090d0000080800000000f6", 0x29}], 0x1) eventfd(0x9) 2018/01/07 11:35:58 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$sg(&(0x7f0000110000)='/dev/sg#\x00', 0x2, 0x200c02) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/07 11:35:58 executing program 5: r0 = fanotify_init(0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000c2d000)=0x1000000000000000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r2) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r5, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) write$tun(r5, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000050000-0x8)={0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004f000)={0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r5, &(0x7f0000013000-0xe0)=[{0x800, 0x4, 0x1, 0xd7c, @time={0x77359400, 0x0}, {0x100000001, 0xca5}, {0x401, 0xfffffffffffff942}, @control={0x6, 0x2, 0x3d}}, {0x5, 0x4000000000, 0x4, 0x8, @time={0x77359400, 0x0}, {0xfffffffffffff02d, 0xffffffff}, {0xfffffffffffffffe, 0x5}, @connect={{0x1, 0x9}, {0x6, 0x100}}}, {0x1, 0x8, 0x1, 0x7, @tick=0x6, {0x1, 0x536e20a}, {0x100000001, 0x10000}, @time=@time={r6, r7+30000000}}, {0x63b, 0x14000000, 0x401, 0xb1, @tick=0x8, {0x5, 0x8}, {0x2, 0x1}, @result={0x8d2, 0x1}}, {0xffffffffffffff9b, 0x1, 0x100000001, 0x7, @tick=0x7fffffff, {0xfff, 0x3edd}, {0x7fffffff, 0x8}, @ext={0xa4, &(0x7f0000028000)="9cd6d387168993f05af434821b5f8ce462f92303cf29bf2bd0f6190f0079fe1bb6a2dffc7920e4e589977e8224dd91cb47c0be9de507c153d3024005eccdf412c2c70733756d9a7d632aebd482c23650cc5dce2512729472091a7640e9b6cb39bd2d96db123d8e24ea01dc521e0c09980d2a237f61d0cb71c5444ac72719f30fed00f36ca8a3edcb20d5463e0cd16581bfa66c1ae23ddd1d76b6b2cdc1da272b319deb1d"}}, {0x3, 0x0, 0x7, 0x4, @tick=0x2, {0xcf, 0x8}, {0x0, 0x100000000}, @raw32={[0x6, 0x7ff, 0x3]}}, {0xb90, 0x81, 0x4, 0x0, @tick=0xfffffffffffff801, {0x0, 0x2}, {0xffffffffffffffb8, 0x4}, @raw8={"dcb2e590469e9b01cba67cc1"}}, {0x0, 0x4, 0xffffffffe0942736, 0x0, @time={r8, r9+30000000}, {0x3, 0x6}, {0xb4, 0x800}, @ext={0x7d, &(0x7f0000050000-0x7d)="e77563cd466a22c56b7ef8eb689a3d7eac35c3d6e52daef9c3ef554e797d48c3bc066eee15ed2560d162b7ccc6fa2769f06adc3cab5d46c27f870667d08ca2520afa59aa006354d1bf3f9ab1d659979f94c0a21d024e8ca4d6814b85ecb08120c8a635d27a906bc30aaad4ee70597379371096b7156ab70d20e82ed308"}}], 0xe0) 2018/01/07 11:35:58 executing program 3: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x1, 0x0, 0x8001}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0xb) r2 = socket(0x0, 0xa, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000003000-0x90)="8bfacb412b1456d07f9f8f614442782b94affea20eb586e69bfb302ae5641cc8fef58c8de2c794967a4317e2230f21a22bf32ae23e94ae950550254a013a90098fcee307a08926e0c3341c5508aa30215ae2ea99dd521486cfdbfaf82b716b1820d50f65aa4db559b4179a781d3ec3775c804c5bf5b3d6d54e54268837de904e37561549b3e4629b0762a43e4aa977c5", 0x90, 0x8000, &(0x7f0000002000)={0x1a, 0x0, 0x7ff, 0x7fff, 0x7fff, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000027000/0x10000)=nil, 0x10000}) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x100000, 0x0, 0xfffffffffffffffc, 0xa, 0xa0, 0x20, 0x29, 0x3685, r3}, {0x6e37e40e, 0x8001, 0x80, 0x101, 0x100, 0x4, 0xe838, 0x7fff}, {0x4, 0x3, 0xfffffffffffffffd, 0x4}, 0x10001, 0x1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x9, 0x74d60d7, 0x0, 0x6}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x7fffffff, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0x1000, 0x8000, 0x1, 0x0, r4}, &(0x7f0000004000)=0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) [ 55.345974] audit: type=1326 audit(1515324957.951:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8414 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7744ba9 code=0x0 2018/01/07 11:35:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0xc000000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 11:35:58 executing program 0: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400002000000010, 0x802, 0x3) write(r0, &(0x7f0000fa8000-0x22)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) 2018/01/07 11:35:58 executing program 2: rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000651000-0x8)={r1, 0x2}) 2018/01/07 11:35:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x100) execveat(r0, &(0x7f0000b1e000)='./file0\x00', &(0x7f00004e5000)=[&(0x7f0000c8b000)='\x00', &(0x7f0000a71000)='(\x00', &(0x7f0000520000-0x13)='posix_acl_access$$\x00'], &(0x7f00001ba000-0x8)=[&(0x7f000058a000-0x2)='\'\x00', &(0x7f0000971000)='/wlan0\x00'], 0x800) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 11:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fcb000-0x50)={{0x4000001ff, 0x10000080000a}, {0x0, 0xffffffffffffffff}, 0xfffffffffffffffc, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 11:35:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404080, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000f84000-0x8)={0x0}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c2000)=@sack_info={0x0, 0x1, 0xc0}, &(0x7f0000a9f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000055f000-0x102)={r1, 0xfa, "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"}, &(0x7f0000ffb000-0x4)=0x102) 2018/01/07 11:35:58 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000041e000)='/dev/pktcdvd/control\x00', 0x101, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000291000-0x14)={0x5, 0x5e0, 0x7, 0x1302, 0x8f8b, 0x0, 0x1, 0x6, 0x5, 0xdfb}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000002000-0x4)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 55.407972] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 55.414551] IPv6: NLM_F_CREATE should be set when creating new route [ 55.421089] IPv6: NLM_F_CREATE should be set when creating new route [ 55.440261] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/07 11:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c48000)='/dev/net/tun\x00', 0x0, 0xebb0265da3dc07e6) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 11:35:58 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c5000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000fc7000-0x1000)=""/4096, &(0x7f00006c4000+0xc46)=0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000448000-0x8)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff0680edffff0c0009000900001900000000f6", 0x29}], 0x1) 2018/01/07 11:35:58 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net/igmp6\x00') preadv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/120, 0x78}], 0x1, 0x52) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000009000)=0x401, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000008000)=[0x100000001, 0x3]) 2018/01/07 11:35:58 executing program 3: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) finit_module(r0, &(0x7f00005a9000-0x9)='security\x00', 0x1) r1 = dup(r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000364000-0x4)=0x0) 2018/01/07 11:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000447000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401e, 0x13, 0x1d, "8059ce4db536f3897f69c3f25bb12591e6a3aefbcb890aca1f49e540e9d7588094143d70a0c5d60fd0fbe5ec9204b55183fc14b12934499b68538c6d3fbf7bad", "7ab0210f971c123a37ebd7abb3da43b92dcd7b1f1713ed5e6d316e7ebb443e91", [0xfffffffffffffffb, 0xd5], 0x0}) fcntl$notify(r0, 0x402, 0x8000001e) 2018/01/07 11:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002f4000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x0) ioctl$TIOCCBRK(r0, 0x5428) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000f5b000)=[{&(0x7f0000a85000-0x2f)="2b9376ccf2661ee0667600380ac426dbe899a08d0cbddd8f35130e8220a82ea36269578baf9cf46298d4c8d6c2768e", 0x2f}, {&(0x7f0000d7b000-0x93)="495ababe79631622fdf5d194c7b6a80e3be882ec28c3cfecf358f739fa4a3fe9dfaf6c3e22e8db41cec988cdc93c662317ca96e2ae18c5eae0880eebd2f0d44ff6100bcb4ffd1251f33e682bff2fc661a63459f431a4ca374078415b50b2667b9b26c61318df5cc5722138e8b4862b7b982cce6ebc71c075510b847ad58c5c55bcbe92287e6334f86fef8491cc2254caeb198f", 0x93}, {&(0x7f0000c5f000-0x58)="514aea9c5e4b562f7dd70093b379b24a84f8057243435bda5448ce960d75d8f6174809096991defd232066c05d45da9b62acafe5488bf6a1a1ccd30931684da72183c4f871d56f84232b0254e1dcf2f166116288d2a2d3b5", 0x58}], 0x3) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r2, 0x9ed, 0x20000008) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) r5 = geteuid() fstat(r2, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) read(r1, &(0x7f00005a0000)=""/0, 0x0) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) vmsplice(r4, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r1, r2, 0x65c29306, 0x2) 2018/01/07 11:35:58 executing program 5: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$KDSETLED(r0, 0x4b32, 0x6) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000000000)="aaa6") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x80, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x20000000000c) write(r1, &(0x7f00005a8000)="1f0000000701ffd6000001001b0000000800000000100000fff50000000000", 0x1f) wait4(0x0, 0x0, 0x0, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 11:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000708000)=""/56, 0x38}], 0x1) mount(&(0x7f000063c000)='./control\x00', &(0x7f0000a32000)='./control\x00', &(0x7f0000c93000-0x5)='vfat\x00', 0x4000, &(0x7f0000af7000)="9b6d6f4b1dfeedf89faffb25e6d8260ede8b1b6fc0fce3c7d11cf7e021b90e515b6ca8d8527600dc3b1148320eb16069bef42abbc6d755a2c31016") 2018/01/07 11:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) creat(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f0000609000-0x8)='./file0\x00', 0x2f43955effeeb8cb, 0x20) 2018/01/07 11:35:58 executing program 3: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='cpusetbdev\x00', 0xfffffffffffffffe) ioctl$LOOP_CLR_FD(r1, 0x4c01) keyctl$read(0xb, r2, &(0x7f00009bd000-0x12)=""/18, 0x12) [ 55.561216] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 55.603379] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.029311] INFO: task syz-executor2:8513 blocked for more than 120 seconds. [ 242.036548] Not tainted 4.4.110-gdac1439 #13 [ 242.041883] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.049860] syz-executor2 D ffff8801cd84f890 29080 8513 3568 0x20020004 [ 242.057285] ffff8801cd84f890 ffff8801cd84f840 0000000000000246 0000000000000286 [ 242.065298] 0000000041b58ab3 ffffffff83fa8300 ffff8801db31fdb8 ffff8801db31fde0 [ 242.073283] ffff8801db31f4d8 ffff8800b9cb8000 ffff8801d8695f00 ffff8801cd848000 [ 242.081319] Call Trace: [ 242.083880] [] schedule+0x9a/0x1c0 [ 242.089085] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.095719] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.101983] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.109069] [] ? prepare_to_wait_event+0x420/0x420 [ 242.115624] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.121675] [] loop_set_status+0x1a2/0xfc0 [ 242.127529] [] loop_set_status_compat+0x9a/0x100 [ 242.133937] [] ? loop_set_status+0xfc0/0xfc0 [ 242.140012] [] ? putname+0xee/0x130 [ 242.145259] [] lo_compat_ioctl+0x114/0x140 [ 242.151138] [] ? lo_ioctl+0x19c0/0x19c0 [ 242.156731] [] compat_blkdev_ioctl+0x3d4/0x3b10 [ 242.163062] [] ? __fget+0x20b/0x3b0 [ 242.168325] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.175086] [] ? __fget+0x232/0x3b0 [ 242.180355] [] ? __fget+0x47/0x3b0 [ 242.185514] [] ? security_file_ioctl+0x89/0xb0 [ 242.191740] [] compat_SyS_ioctl+0x28a/0x2540 [ 242.197767] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.204618] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.211455] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.217575] [] ? putname+0xee/0x130 [ 242.222849] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.229695] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 242.235809] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 242.242821] [] ? filp_open+0x70/0x70 [ 242.248160] [] ? vmacache_update+0xfe/0x130 [ 242.254152] [] ? __do_page_fault+0x380/0xa00 [ 242.260298] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.266502] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.272648] [] do_fast_syscall_32+0x314/0x890 [ 242.278773] [] sysenter_flags_fixed+0xd/0x17 [ 242.285010] 1 lock held by syz-executor2/8513: [ 242.289580] #0: (&lo->lo_ctl_mutex#2){+.+.+.}, at: [] lo_compat_ioctl+0x109/0x140 [ 242.299616] Sending NMI to all CPUs: [ 242.304439] NMI backtrace for cpu 0 [ 242.308039] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.110-gdac1439 #13 [ 242.315051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.324403] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.330451] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.338819] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.344265] RAX: 0000000000000007 RBX: ffffffff847dc2c8 RCX: 0000000000000000 [ 242.351527] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.358767] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.366033] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.373287] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.380579] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.388773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.394657] CR2: ffffffffff600400 CR3: 00000001d325e000 CR4: 0000000000160670 [ 242.401923] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.409202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.416441] Stack: [ 242.418554] ffffffff84207dd8 ffffffff81027e15 ffffffff84208000 ffffffff847dc2c8 [ 242.426084] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.433604] ffffffff8102938a ffffffff84207e00 ffffffff81220438 ffffffff84208000 [ 242.441145] Call Trace: [ 242.443702] [] default_idle+0x55/0x3c0 [ 242.449240] [] arch_cpu_idle+0xa/0x10 [ 242.454656] [] default_idle_call+0x48/0x70 [ 242.460531] [] cpu_startup_entry+0x605/0x820 [ 242.466559] [] ? call_cpuidle+0xe0/0xe0 [ 242.472184] [] rest_init+0x189/0x190 [ 242.477512] [] start_kernel+0x6b9/0x6ee [ 242.483133] [] ? thread_stack_cache_init+0xb/0xb [ 242.489535] [] ? early_idt_handler_array+0x120/0x120 [ 242.496254] [] ? early_idt_handler_array+0x120/0x120 [ 242.503001] [] x86_64_start_reservations+0x2a/0x2c [ 242.509566] [] x86_64_start_kernel+0x140/0x163 [ 242.515776] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.534761] NMI backtrace for cpu 1 [ 242.538353] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.110-gdac1439 #13 [ 242.545628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.554984] task: ffff8800bac3c740 task.stack: ffff8800bb010000 [ 242.561028] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.569777] RSP: 0018:ffff8800bb017cb8 EFLAGS: 00000046 [ 242.575195] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.582472] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.589741] RBP: ffff8800bb017ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.596988] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.604255] R13: 0000000000000003 R14: ffffffff8426ea20 R15: 0000000000000002 [ 242.611514] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.619739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.625592] CR2: ffffffffff600400 CR3: 00000001d325e000 CR4: 0000000000160670 [ 242.632863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.640121] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.647364] Stack: [ 242.649517] ffffffff8426ea20 ffffffff847ee1c0 000000000001bca0 0000000000000040 [ 242.657016] dffffc0000000000 ffff8800bb017d00 ffffffff810b94fb ffffffff839f56a0 [ 242.664552] 0000000000000003 ffff8800bb017d60 ffffffff81d0fd97 ffffffff81419d23 [ 242.672078] Call Trace: [ 242.674631] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.681036] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.688104] [] ? print_lock+0xab/0xae [ 242.693666] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.700408] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.707393] [] watchdog+0x6fa/0xae0 [ 242.712665] [] ? watchdog+0xc3/0xae0 [ 242.717996] [] kthread+0x268/0x300 [ 242.723183] [] ? reset_hung_task_detector+0x20/0x20 [ 242.729835] [] ? kthread_create_on_node+0x400/0x400 [ 242.736466] [] ? kthread_create_on_node+0x400/0x400 [ 242.743120] [] ret_from_fork+0x3f/0x70 [ 242.748626] [] ? kthread_create_on_node+0x400/0x400 [ 242.755294] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 5b 23 17 00 4c 89 e7 57 9d 0f 1f [ 242.774535] Kernel panic - not syncing: hung_task: blocked tasks [ 242.780682] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.110-gdac1439 #13 [ 242.787934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.797261] 0000000000000000 28813702b390ef41 ffff8800bb017ca8 ffffffff81d04e3d [ 242.805232] ffffffff83882380 ffff8800bb017d80 dffffc0000000000 7fffffffffffffff [ 242.813180] ffff8801d83162e8 ffff8800bb017d70 ffffffff814197fa 0000000041b58ab3 [ 242.821136] Call Trace: [ 242.823696] [] dump_stack+0xc1/0x124 [ 242.829023] [] panic+0x1aa/0x388 [ 242.834007] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.840899] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.848578] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.855834] [] watchdog+0x70b/0xae0 [ 242.861085] [] ? watchdog+0xc3/0xae0 [ 242.866422] [] kthread+0x268/0x300 [ 242.871665] [] ? reset_hung_task_detector+0x20/0x20 [ 242.878299] [] ? kthread_create_on_node+0x400/0x400 [ 242.884948] [] ? kthread_create_on_node+0x400/0x400 [ 242.891585] [] ret_from_fork+0x3f/0x70 [ 242.897095] [] ? kthread_create_on_node+0x400/0x400 [ 242.904285] Dumping ftrace buffer: [ 242.907866] (ftrace buffer empty) [ 242.911552] Kernel Offset: disabled [ 242.915194] Rebooting in 86400 seconds..